M323457 八、新型說明： 【新型所屬^^技領域】 新型領域 本新型和玻璃基板搬送用箱及玻璃基板搬送用包裝體 5相關，詳細地說，是關於在以樹脂發泡體所成之搬送用箱 内，以使玻璃基板積層在板厚方向的狀態予以收容的型式 之玻璃基板搬送用箱及玻璃基板搬送用包I體。 新型背景 10 過去以來，玻璃製造廠、彩色濾光片製造廠、設備製 廠等相互之間為了搬送玻璃基板（包含完成的面板），會使用 以樹脂發泡體所成的玻璃基板搬送用箱。 相關的玻璃基板搬送用箱有如同專利文獻i所記載 之，由上面開了 口的箱本體、和該箱本體的上面開口予以 15 封閉之蓋體所組成，在前述箱本體的至少相姆向之侧壁内 面設有複數條縱溝，使玻璃基板個別地相對於箱本體的底 面垂直地支撐在該縱溝間，將複數片玻璃基板以隔開預定 間隔’在板厚方向上平行地排列的狀態來收容玻璃基板的 型式。 20 另外，專利文獻2中提出，以聚烯烴系樹脂發泡體形成 上面有開口的箱本體及蓋體，將玻璃基板和隔板(spacer)沿 板厚方向交互地積層在前述箱本體内而呈水平收納型式的 玻璃基板搬送用箱。 【專利文獻1】：特開平7 — 132986號公報 5 M323457 【專利文獻2】：特開2004 — 106892號公報 【新型内容3 新型揭示 創作所欲解決的課題 5 而，近年來由於大型液晶電視的需求提高，液晶電視 的玻璃基板也已經採用了像是一邊（長邊)超過1〇〇cm的大 型玻璃基板。 此處，對於如上述專利文獻1中所記載之，利用形成在 箱本體的對向側壁内面的縱溝來支撐玻璃基板兩端部的型 10式之搬送用箱而言，隨著玻璃基板的大型化以及因之而起 的重量增加，該玻璃基板本身有受本身重量的影響而引發 不當的彎曲變形等問題之虞，同時，因集中在承接玻璃基 板下端的底板部之壓縮荷重的作用，而有減震功能或緩和 衝擊的功能無法發揮之虞。因此，對於專利文獻1所記載之 15玻璃基板搬送用箱而言，當用來搬送大型的玻璃基板時， 因搬送時的衝擊等而造成玻璃基板受損的風險昇高，在玻 璃基板的保護性上留下了改善的餘地。 另一方面，如專利文獻2記載之，對於將玻璃基板和隔 板沿板厚方向交互地積層在箱本體内而呈水平收納的型式 20 之搬送用箱而言，雖然因為玻璃基板的板面受隔板保護， 同時，隔板以面均等地承受玻璃基板，所以即使在搬送， 例如，大型的玻璃基板時，亦無玻璃基板因本身的重量而 導致彎曲變形之虞，而且對於玻璃基板的板面有優良的保 護性，但是，該專利文獻2中所記載的技術，就對於玻璃基 6 M323457 板端部的保護並未做任何考量，在搬送中等等，若因失誤 而造成該搬送用箱有摔落的情形等時，則有其衝擊集中在 玻璃基板的端部，尤其是角部，導致玻璃基板破損之虞。 • 本新型係有鑑於上述技術背景的課題而完成，目的在 5於提供一種對於玻璃基板，特別是大型破璃基板的保護性 ~ 優良，而且搬送玻璃基板的效率良好之破璃基板搬送用箱 及玻璃基板搬送用包裝體。 ^ 解決課題的手段 、 為達成上述目的，本新型申請專利範圍第1項為一種玻 10璃基板搬送用箱，係由上面有開口的箱本體、配置在該箱 本體内之玻璃基板抵緊構件、和將前述箱本體的上面開口 予以封閉之蓋體所構成，並在其内部空間内以沿板厚方向 積層的狀恶收谷複數片玻璃基板的型式者，其特徵在於· 前述箱本體與蓋體係以表觀密度(八)為2〇〜3〇〇 kg/m3的熱 15可塑性樹脂發泡體所形成，該箱本體由底板部和從該底板 φ 冑的周緣立起的側壁部組成，前述玻璃基板抵㈣件係以 表觀禮、度(B)為10〜90 kg/m3的熱可塑性樹脂發泡體來成上 • 下面開口的框狀，該框狀的破璃基板抵緊構件係沿著前述 _ «本體之側壁部内面配置，同時，在箱本體的四個H付 20 近，於該框狀的玻璃基板抵緊部設有凹口部 . °丨，以便不接觸 所收容之玻璃基板的角部。 另外，本新型申請專利範圍第2項為—種坡縣板搬送 用箱，係由上面有開口的箱本體、配置在誃 μ相本體内之玻 璃基板抵緊構件、和將前述箱本體的上面開口 、 卞以封閉之 7 M323457 盍體所構成，並在其内部空間内以沿板厚方向積層的狀態 收容複數片玻璃基板的型式者，其特徵在於：前述箱本體 吳二體係以表觀密度(A)為20〜300 kg/m3的熱可塑性樹脂 發泡體形成，該箱本體由底板部和從該底板部的周緣立起 5之側壁部組成，前述玻璃基板抵緊構件係以表觀密度(B)為 1〇〜90 kg/m3的熱可塑性樹脂發泡體形成上面開口的箱 狀，該箱狀的玻璃基板抵緊構件在前述箱本體内被配置成 套接式，同時，在箱本體的四個角落附近，於該框狀的玻 璃基板抵緊部設有凹口部，以便不接觸所收容之玻璃基板 10 的角部。 此外，本新型申請專利範圍第3項為一種玻璃基板搬送 用箱，其特徵係在上述第1項或第2項中，更於上述箱本體 内及/或蓋體配置有板狀的玻璃基板抵緊構件，且該板狀的 玻璃基板抵緊構件係由表觀密度(c)10〜90kg/m3的熱可塑 15性樹脂發泡體所形成，用以將上述框狀或箱狀的玻璃基板 抵緊構件的開口予以封閉。 此外，本新型申請專利範圍第4項為一種玻璃基板搬送 用箱，其特徵係在上述第！項或第2項中，上述箱本體的底 板部呈短邊尺寸與長邊尺寸之比為utl ^比㈣矩形， 20且上述箱本體之側壁部的高度為該箱本體之前述底板部的 短邊尺寸之1/3以下。 此外，本新型申請專利範圍第5項為—種玻璃基板搬送 用箱’其特徵係在上述第1項或第2項的裝置令，形成上述 箱本體、玻璃基板抵緊構件及蓋體的熱可塑性樹脂發泡體 M323457 為以聚烯烴系樹脂做為基材樹脂的發泡粒子成形體。 另外’本新型申請專利範圍第6項為一種玻璃基板搬送 用箱，其特徵係在上述第1項或第2項中，上述箱本體、玻 璃基板抵接構件及蓋體的體積電阻率為. 5 cm ° 此外，本新型申請專利範圍第7項為一種玻璃基板搬送 用箱，其特徵係在上述第i項或第2項令，上述破璃基板抵 緊構件卡止於上述箱本體内面及/或蓋體内面。 此外’本新型申請專利範圍第8項為一種玻璃基板搬送 凌置其特徵係在上述第！項或第2項中，上述框狀或箱狀 的玻璃基板抵緊構件在被配置於上述箱本體内的狀態下， 誠璃基板抵緊構件的上方形成有突出到箱本體側壁部上 端面上方之突出部，該玻璃基板抵緊構件的突出部與上述 盖體肷合，藉此卡止該蓋體。 5 另外，為達成上述目的，本新型申請專利範圍第9項為 一種玻璃基板搬送用包裝體，其係在上述W項或第2項的 相關玻璃基板搬送用箱内，以沿板厚方向積層的狀態收容 複數片破璃基板者，特徵在於前述所積層的玻璃基板彼此 間設有表面電阻率為ΐ·〇χΐ〇8〜5·0χ1013ω的樹脂片材。 20 創作的效果 右扭用上述第1項記載之玻璃基板搬送用箱，則因箱本 體及蓋體是用表觀密度（以下亦稱表觀密度（Α))為20〜 3〇〇kg/m3的熱可塑性樹脂發泡體所形成，故不僅輕量，其 本身不易毁壞，而且在保形性、玻璃基板的保護性上都很 M323457 優異。另外，因為箱本體内所配置的玻璃基板把^緊構件是 以表觀岔度（以下亦稱表觀密度(B))為1〇〜90 kg/m3的熱可 塑性樹脂發泡體形成框狀者，所以緩衝性尤其優異，同時， 將該玻璃基板抵緊構件裝填到箱本體内時，其作業性優 5良。此外’在箱本體的四個角落附近，因為在該框狀的玻 璃基板抵緊構件上設有凹口部，使得其不會與所收容的玻 璃基板的角部發生接觸，所以即使在搬送中等發生失誤而 導致該搬送用箱掉落時，依然可以令其衝擊不會集中在玻 璃基板的角部而會分散開來，玻璃基板因而不易割裂，對 10 玻璃基板的保護性良好。 而’若採用上述第2項記載之玻璃基板搬送用箱，則因 相本體及蓋體是用表觀密度（以下亦稱表觀密度(A))為20〜 300 kg/m的熱可塑性樹脂發泡體所形成，故不僅輕量，其 本身不易毁壞’而且在保形性、玻璃基板的保護性上都很 15優異。另外’因為箱本體内所配置的玻璃基板抵緊構件是 以表觀被度（以下亦稱表觀密度(B))為10〜90 kg/m3的熱可 塑性樹脂發泡體形成箱狀者，所以緩衝性優良，同時，其 保形性也優良，將該玻璃基板抵緊構件裝填到箱本體内 日守…作業性特別的優異。此外，在箱本體的四個角落附 20近’因為在該箱狀的玻璃基板抵緊構件上設有凹口部，使 付其不會與所收容的玻璃基板的角部發生接觸 ，所以即使 在搬运中等發生失誤而導致該搬送用箱掉落時，依然可以 令其衝擊不會集中在玻璃基板的角部而會分散開來，玻璃 土板口 不易割裂，對玻璃基板的保護性良好。 M323457 再者，若採用上述第3項記載之玻璃基板搬送用箱，則 因進一步於上述箱本體内及/或蓋體配置有，以表觀密度(以 下亦稱表觀搶度(C))10〜90kg/m3的熱可塑性樹脂發泡體所 形成之，用以將上述框狀或箱狀的玻璃基板抵緊構件的開 5 口予以封閉之板狀的玻璃基板抵緊構件，所以該緩衝性優 良的板狀的玻璃基板抵緊構件會抵緊所收納之玻璃基板的 板面’對玻璃基板的板面側之保護性也很優異。 此外，若採用上述第4項記載之玻璃基板搬送用箱，則 因箱本體的底板部為，短邊尺寸與長邊尺寸的比為^匕以 10〜1比2的矩形，故以同樣比率的矩形玻璃基板積層在板厚 方向的狀態加以收容時，其收容效率高。另外，因箱本體 之側壁部的鬲度為底板部的短邊尺寸的以下，亦即，箱 本體相對於長、寬，是高度低的扁平箱體，故將玻螭基板 收谷到相本體内以及其取出都容易。 15 此外，若採用上述第5項記載之玻璃基板搬送用箱，則 因箱本體、玻璃基板抵緊構件及蓋體是以採用聚烯烴系樹 脂做為基材樹脂的發泡粒子成形體所構成，故強度與柔軟 性形成良好的均衡，且與玻璃基板發生摩擦時不容易出現 粉塵，而且和射出成形品等相比可以廉價地製造。 2〇 此外，若採用上述第6項記載的玻璃基板搬送用箱，則 因玻璃基板抵接構件之體積電阻率為1χ1〇3〜 1χ1〇13Ω · cm，故導電性和帶電防止性優良，因而可以防止辦污和塵 埃附著在玻璃基板抵緊構件的表面上，而這也是使基板表 面受傷的主要原因。另外，可以防止TFT(薄膜電晶體)形成 11 M323457 完畢的玻璃基板和液晶單元之因靜電所造成的破損。 此外，若採用上述第7項記載的玻璃基板搬送用箱，則 因框狀、箱狀或板狀的璃基板抵緊構件卡止於箱本體内面 及/或蓋體内面，故處理中或搬送中有發生之虞的玻璃基板 5抵緊構件偏離情形可有效地防止。 此外，若採用上述第8項記載的玻璃基板搬送用箱，則 因框狀或錄的玻·板抵㈣件在被配置於箱本體内的M323457 VIII. New type of description: [New field of technology] In the new field, the present invention relates to a glass substrate transfer case and a glass substrate transfer package 5, and more particularly to a transfer made of a resin foam. In the inside of the case, the type of glass substrate transfer case and the glass substrate transfer bag I are accommodated in a state in which the glass substrate is laminated in the thickness direction. In the past, glass substrates, color filter manufacturers, and equipment manufacturers have used glass substrate transfer boxes made of resin foams to transport glass substrates (including completed panels). . The related glass substrate transfer case is composed of a case body opened from the top and a cover body closed by the upper opening of the case body as described in Patent Document i, at least in the case of the case body. The inner side surface of the side wall is provided with a plurality of longitudinal grooves, so that the glass substrate is vertically supported between the vertical grooves with respect to the bottom surface of the box body, and the plurality of glass substrates are arranged in parallel in the thickness direction at predetermined intervals. The state is to accommodate the type of glass substrate. Further, Patent Document 2 proposes to form a box body and a lid having an opening on the polyolefin resin foam, and to laminate the glass substrate and the spacer in the thickness direction in the case body. The glass substrate transfer case is a horizontal storage type. [Patent Document 1] Japanese Laid-Open Patent Publication No. Hei. No. Hei. No. Hei. No. Hei. No. 2004-106892. Demand has increased, and large-sized glass substrates such as one side (long side) exceeding 1 〇〇 cm have been used for the glass substrate of the liquid crystal television. Here, as described in the above-mentioned Patent Document 1, the type 10 transfer case that supports both end portions of the glass substrate by the vertical grooves formed on the inner surface of the opposite side wall of the case body, with the glass substrate The increase in size and the weight increase caused by the increase in the weight of the glass substrate itself may cause problems such as improper bending deformation due to its own weight, and at the same time, due to the effect of the compression load concentrated on the bottom plate portion of the lower end of the glass substrate. The function of damping or mitigating impact cannot be achieved. Therefore, when the glass substrate transfer case described in Patent Document 1 is used to transport a large glass substrate, the risk of damage to the glass substrate due to an impact during transportation or the like is increased, and the glass substrate is protected. There is room for improvement in sex. On the other hand, as described in Patent Document 2, the transfer case of the type 20 in which the glass substrate and the separator are alternately stacked in the thickness direction in the case body and stored horizontally is the surface of the glass substrate. The separator is protected by the separator, and the separator is evenly received by the glass substrate. Therefore, even when transporting, for example, a large glass substrate, there is no bending deformation of the glass substrate due to its own weight, and for the glass substrate. The board surface has excellent protection. However, the technique described in Patent Document 2 does not consider any protection of the end portion of the glass-based 6 M323457 board, and it is carried out during transportation, etc., if the transmission is caused by mistakes. When the box is dropped or the like, the impact is concentrated on the end portion of the glass substrate, particularly the corner portion, causing damage to the glass substrate. The present invention has been made in view of the above-described problems of the above-mentioned technical background, and aims to provide a glass-transparent substrate transfer case which is excellent in the protection of a glass substrate, particularly a large-sized glass substrate, and which is excellent in the efficiency of transporting a glass substrate. And a package for glass substrate transfer. Means for Solving the Problem In order to achieve the above object, the first item of the present patent application scope is a glass 10 glass substrate transporting box, which is a box body having an opening thereon, and a glass substrate abutting member disposed in the box body. And a cover body that closes the opening of the upper surface of the box body, and a plurality of glass substrates in which a plurality of glass substrates are stacked in a thickness direction in the inner space thereof, wherein the box body and the box body are The lid system is formed of a heat 15 plastic resin foam having an apparent density (eight) of 2 〇 to 3 〇〇 kg/m 3 , and the tank body is composed of a bottom plate portion and a side wall portion rising from a peripheral edge of the bottom plate φ 胄The glass substrate abutting (four) is formed by a thermoplastic resin foam having an apparent degree and a degree (B) of 10 to 90 kg/m 3 , and a frame shape of the lower opening, the frame-shaped glass substrate abutting member It is disposed along the inner surface of the side wall of the body _«, and at the same time, the four H of the box body is 20, and a notch portion is provided in the frame-shaped glass substrate abutting portion. The corner of the glass substrate. In addition, the second item of the new patent application scope is a seed box for the Po County plate, which is a box body having an opening thereon, a glass substrate abutting member disposed in the body of the 誃μ phase body, and an upper surface of the box body A type in which a plurality of glass substrates are formed in a state in which a plurality of openings are formed in a closed state, and a plurality of glass substrates are accommodated in a state of being stacked in a thickness direction in the inner space, wherein the box body is in an apparent density. (A) is formed of a thermoplastic resin foam of 20 to 300 kg/m3, and the tank body is composed of a bottom plate portion and a side wall portion rising from a peripheral edge of the bottom plate portion, and the glass substrate abutting member is apparent The thermoplastic resin foam having a density (B) of 1 〇 to 90 kg/m 3 is formed into a box shape having an open upper surface, and the box-shaped glass substrate abutting member is disposed in a set shape in the box body, and at the same time, in a box In the vicinity of the four corners of the body, a notch portion is provided in the frame-shaped glass substrate abutting portion so as not to contact the corner portion of the received glass substrate 10. Further, the third aspect of the present invention is a glass substrate transfer case characterized in that the first or the second item is further provided with a plate-shaped glass substrate in the case body and/or the cover body. a member for abutting the member, and the plate-shaped glass substrate abutting member is formed of a thermoplastic resin foam having an apparent density (c) of 10 to 90 kg/m 3 for using the frame-shaped or box-shaped glass. The opening of the substrate abutting member is closed. Further, the fourth item of the present patent application is a glass substrate transfer case, which is characterized by the above! In the item or item 2, the ratio of the short side dimension to the long side dimension of the bottom plate portion of the box body is utl ^ ratio (four) rectangle, 20 and the height of the side wall portion of the box body is shorter than the bottom plate portion of the box body Less than 1/3 of the side size. Further, the fifth aspect of the present invention is a glass substrate transfer case characterized in that the device of the first or second item is configured to form heat of the case body, the glass substrate abutting member, and the lid body. The plastic resin foam M323457 is a foamed particle molded body in which a polyolefin resin is used as a base resin. Further, the sixth aspect of the present invention is a glass substrate transfer case characterized by the volume resistivity of the case body, the glass substrate abutting member, and the lid body in the first or second item. In addition, the seventh aspect of the present invention is a glass substrate transfer case characterized by the above item i or the second item, wherein the glass substrate abutting member is locked in the inner surface of the case and / or cover the inside of the body. In addition, the eighth item of the new patent application scope is a glass substrate transporting feature which is characterized by the above! In the second aspect, in the state in which the frame-shaped or box-shaped glass substrate abutting member is disposed in the case body, the upper surface of the glass substrate abutting member is formed to protrude above the upper end surface of the side wall portion of the case body. In the protruding portion, the protruding portion of the glass substrate abutting member is coupled to the lid body, thereby locking the lid body. In addition, in order to achieve the above object, the ninth aspect of the present invention is a package for transporting a glass substrate, which is laminated in the thickness direction of the relevant glass substrate transfer case of the above item W or the second item. In the state in which a plurality of glass substrates are accommodated, a resin sheet having a surface resistivity of ΐ·〇χΐ〇8 to 5·0χ1013ω is provided between the laminated glass substrates. (20) The effect of the creation is reversed by the glass substrate transfer case described in the above item 1. The apparent density (hereinafter also referred to as the apparent density (Α)) of the case body and the cover is 20 to 3 〇〇 kg/ Since the thermoplastic resin foam of m3 is formed, it is not only lightweight, but is not easily destroyed by itself, and is excellent in M323457 both in shape retention and protection of a glass substrate. In addition, the glass substrate disposed in the case body is formed into a frame shape by a thermoplastic resin foam having an apparent twist (hereinafter referred to as an apparent density (B)) of 1 〇 to 90 kg/m 3 . Therefore, the cushioning property is particularly excellent, and when the glass substrate abutting member is loaded into the case body, the workability is excellent. Further, in the vicinity of the four corners of the box body, since the frame-shaped glass substrate abutting member is provided with a notch portion so that it does not come into contact with the corner portion of the accommodated glass substrate, even in the case of transportation When the transfer case is dropped and the transfer case is dropped, the impact can be prevented from being concentrated on the corner portion of the glass substrate, and the glass substrate is less likely to be separated, and the protective property against the glass substrate is good. In the case of the glass substrate transfer case described in the above item 2, the phase body and the cover are thermoplastic resins having an apparent density (hereinafter also referred to as apparent density (A)) of 20 to 300 kg/m. Since the foam is formed, it is not only lightweight, but is not easily destroyed by itself, and is excellent in both shape retention and glass substrate protection. In addition, the glass substrate abutting member disposed in the case body is formed into a box shape of a thermoplastic resin foam having an apparent degree of visibility (hereinafter also referred to as an apparent density (B)) of 10 to 90 kg/m 3 . Therefore, the cushioning property is excellent, and the shape retaining property is also excellent, and the glass substrate abutting member is loaded into the case body, and the workability is particularly excellent. Further, in the four corners of the box body, 20 is attached, because the recessed portion is provided in the box-shaped glass substrate abutting member so that it does not come into contact with the corner portion of the accommodated glass substrate, so even When the conveyance box is dropped and the conveyance box is dropped, the impact can be prevented from being concentrated on the corner portion of the glass substrate, and the glass earth plate opening is not easily broken, and the glass substrate is excellent in protection. In the case of the glass substrate transfer case according to the above item 3, the display substrate is further disposed in the case body and/or the cover body, and has an apparent density (hereinafter also referred to as an apparent gradation (C)). a plate-shaped glass substrate abutting member formed by sealing a thermoplastic resin foam of 10 to 90 kg/m 3 for sealing the opening of the frame-shaped or box-shaped glass substrate against the opening 5, so the buffer The plate-shaped glass substrate with excellent properties is in contact with the plate surface of the glass substrate that is housed, and is excellent in protection against the plate surface side of the glass substrate. In the case of the glass substrate transfer case according to the above item 4, since the ratio of the short side dimension to the long side dimension is a rectangle of 10 to 1 to 2, the bottom plate portion of the case body has the same ratio. When the rectangular glass substrate is stacked in a state in which the rectangular glass substrate is stacked, the storage efficiency is high. In addition, since the width of the side wall portion of the box body is equal to or less than the short side dimension of the bottom plate portion, that is, the box body is a flat box having a low height with respect to the length and the width, the glass substrate is received into the phase body. It is easy to remove inside and take it out. In the glass substrate transfer case according to the above item 5, the case main body, the glass substrate abutting member, and the lid body are formed of a foamed particle molded body using a polyolefin resin as a base resin. Therefore, the strength and the flexibility are well balanced, and dust is less likely to occur when rubbing against the glass substrate, and it can be produced at a lower cost than the injection molded article or the like. In addition, when the glass substrate transfer case according to the above-mentioned item 6 is used, since the volume resistivity of the glass substrate contact member is 1χ1〇3 to 1χ1〇13Ω·cm, the conductivity and the charge prevention property are excellent. It is possible to prevent dirt and dust from adhering to the surface of the glass substrate abutting member, which is also a major cause of damage to the surface of the substrate. In addition, it is possible to prevent the TFT (thin film transistor) from being damaged by static electricity caused by the glass substrate and the liquid crystal cell which are completed at 11 M323457. Further, according to the glass substrate transfer case according to the above item 7, the frame-shaped, box-shaped or plate-shaped glass substrate abutting member is locked to the inner surface of the case and/or the inner surface of the cover, so that it is being processed or transported. The occurrence of the deviation of the abutting member of the glass substrate 5 which occurs in the middle can be effectively prevented. Further, according to the glass substrate transporting case according to the eighth aspect of the invention, the frame-shaped or recorded glass-plate contact member (four) is disposed in the case body.
10 1510 15
20 狀態下’該麵基板抵㈣件的上方形成有突㈣箱本體 側壁部上端面上方之突出部，該玻璃基板抵緊構件的突出 部與蓋體嵌合，藉此卡止該蓋體，故處理中或搬送中有發 生之虞的I目本體和盍體偏離的情形可以有效地受到防止， 同時’因為箱本體上即使未設置㈣和蓋舰合的卡合機 構也可以’故箱本㈣形狀會變成單_形狀，因而使得 箱本體容易成形。 另卜右^木用上述第9項記載的破璃基板搬送用包裝 體則口在上述第！項或第2項的玻璃基板搬送用箱内，係 以玻璃基域此間設有表面電卩且率為【· 〇 X⑺ 8〜5.0χ1013 Ω 的树月曰片材的狀態使玻璃基板積層在板厚方向而加以收 容=_^材具有優良的帶電防止性能，所以可以防 止船5和塵i細著在樹脂片材上，而這也是使基板表面受 傷的主要原因’因此在搬送時可Μ分地保護玻璃基板。 【實施冷式】 實施創作之最佞態樣 ,'破螭基板搬送用箱係由上面開口的箱本體、 12 M323457 配置在遠箱本體内的玻璃基板抵緊構件、和將前述箱本^ 之上面開口予以封閉的蓋體所構成，並在其内部空間以儿 板厚方向積層的狀態，水平地收容複數片玻璃基板。再者， 前述「水平地」係指，所收納之玻璃基板的板面相對於上 5 述箱本體的底板部形成水平狀態，以下以相同的意義使用 該詞。 收容在上述本新型所相關之玻璃基板搬送用箱中的玻 璃基板包含公知的各種玻璃基板，例如包含，素板玻璃基 板、液晶顯示用玻璃基板、電漿顯示體用破璃基板、熱敏 10 頭(thermal head)用玻璃基板、彩色濾光片等的各種玻璃基 板，或者用這些玻璃基板製造成的TFT(薄膜電晶體)形成完 畢之玻璃基板。在這些被收容的玻璃基板的兩個板面上， 以積層有可用手剝離的保護膜為佳。 本新型之上述箱本體、玻璃基板抵緊構件及蓋體，任 15 一者皆是以熱可塑性樹脂發泡體形成。該熱可塑性樹脂發 泡體的基材樹脂可以舉例如，聚烯烴系樹脂、聚苯乙烯、 耐衝擊性聚苯乙烯、苯乙烯系共聚物等之聚苯乙烯系樹 脂、聚曱基丙烯酸甲酯等之丙烯酸系樹脂、聚對苯二甲酸 乙二酯（polyethylene terephthalate (PET))、聚乳酸等之聚酯 20系樹脂、聚醯胺系樹脂、聚碳酸酯系樹脂等。這些熱可塑 性樹脂當中’從強度和柔軟性有優良的均衡，而且和玻璃 基板之間發生摩擦時不容易產生粉塵等的觀點來看，以聚 烯系樹脂為佳。但是，當沒有重複使用的必要性時，只 要玻璃基板抵緊構件是用聚烯烴系樹脂發泡體形成就可 13 M323457 =2述li本妓频料笨㈣㈣料之其他的熱可 u脂發泡體來㈣也可以充分地供使用。 本新里中所稱之上述聚烯煙系樹脂係指以下⑻之 任一者。 絲认 <、烯及丙烯、丁烯等之01，烴（以下將這些合併單 、、、屯也稱為烯烴)之單聚物。 (b)從2種以上的烯烴選擇出來之共聚物。 10 ⑷㈣烴成分和其他單體成分_成的共聚物，而且 =單位成分比率在3〇重量％以上，量％以上為佳較 土為7〇重量％以上，更佳為_量％以上，最佳為90重量％ U上的共聚物。 (句從上述⑷、（b)及(C)的族群選出之2種以上的混合 物。 (e)從上述(a)、（b)、（c)及(d)的族群選出之丨種或2種以 ^和不同於上述(a)、（b)、（c)及⑷之其他的合成樹脂成分 或/及其他合成彈性體成分的混合樹脂組成物，該組成物中 的烯烴成分單位比率在30重量％以上，5〇重量％以上為佳， 較佳為70重量％以上，更佳為80重量％以上，最佳為卯重量 °/〇以上的混合樹脂組成物。 箱本體及蓋體的基材樹脂在由上述聚烯烴系樹脂所組 成者當中，以聚丙烯系樹脂或聚乙烯系樹脂特別合適。由 於聚丙烯系樹脂強度優良，與用聚乙烯系樹脂所做成者相 比，在相同重量下可以實現更高強度，或者可以在較輕量 下實現相同的強度，所以在要求高強度或輕量性的情形下 14 M323457 尤其合適0另--B- 万面’聚乙烯系樹脂因為在低溫下的耐衝 擊_特別適合於使用在冬料的低溫時期進行 運送。 5 10 另外’做為破璃基板抵緊構件用的基材樹脂，在由上 2聚烯㈣樹脂所組成的族群中，也是以聚丙烯系樹脂或 來乙烯系如旨為特別合適。聚烯烴系樹脂係如前所述，其 =度和木軟性的均衡良好，而且具有與玻璃基板產生摩擦 寸不谷易么生粉塵的特徵，不過當中還是以聚丙烯系樹脂 尤其在其強度和柔軟性的均衡上相當良好，對玻璃基板的 保善性優異’特別適合於當做玻璃基板抵緊構件的基材樹 舳:另一方面，在特別要求緩衝性的情形中，則以和聚丙 烯系树I相較有更好的柔軟性之聚乙烯纟細旨特別適合於 菖做基材樹脂來使用。 本新型中所稱之上述聚丙烯系樹脂相當於以下（f)〜⑴ 15 之任一者所載。 (Ό丙烯之單聚物。 (g)由丙烯成分和其他單體成分所形成的共聚物，而且 丙烯單位成分比率在3〇重量％以上，5〇重量％以上為佳，較 為重里处以上，更佳為80重量％以上，最佳為9〇重量〇/0 20以上的共聚物。 (h)由上述⑴及(g)的族群中選出之2種以上的混合物。 (0由上述（f)、（g)及⑻的族群中選出之1種或2種以 上，與，不同於上述⑴、（g)及(h)的其他合成樹脂成分或/ 及其他合成彈性體成分的混合樹脂組成物，該組成物中的 15 M323457 丙烯成分比率在30重量％以上，50重量％以上為佳， 70重量％以上，更佳為8〇重量％以上， 的混合樹脂組成物。 較佳為 最佳為90重量％以 上 乙烯系樹月旨4目當於以下 5 10 15 另外’本新型中所稱之上述聚 ⑴〜(m)之任一者所載。 (])丙烯之單聚物。 (k)由乙烯成分和其他單體成分所形成的共聚物， 乙烯單位成分比率在30重量％以上，5〇重量％以上，而且 佳為姆量％以上，更佳為_量％以上，最佳為9^交 以上的共聚物。 里里/〇 (l) 由上述⑴及(k)的族群中選出之2種以上的混人 (m) 由上述⑴、（k)及⑴的族群中選出之丨種或2種^物。 與’不同於上述⑴、（k)及⑴的其他合成樹脂成分或 他合成彈性體成分的混合樹脂組成物，該組成物中的^其 成分比率在3G重量％以上，5〇重量％以上為佳，較佳= 重量％以上，更佳為80重量％以上，最佳為9〇重量％以:的 混合樹脂組成物。 在形成上述箱本體、玻璃基板抵緊構件及蓋體的熱可 塑性樹月曰赉/包體的基材樹脂中，可依需要添加必要量之帶 2〇電防止劑、氣泡調節劑、難燃劑、難燃助劑、無機填充劑 等的各種添加劑。 尤其’將TFT(薄膜電晶體)形成完畢之玻璃基板和液晶 單元已完成的面板收容在本新型之玻璃基板搬送用箱時， 以透過使之含有導電性物質或帶電防止性物質而形成體積 16 M323457 “ '二〜1x1〇13q · cm的聚烯烴系樹脂發泡等的方 、 、電卩且率在上述範圍内的聚細煙糸樹脂發泡體來 5 15 20 1卞箱本體之至少接觸玻璃基板的部分或有可能接觸的部 刀’較佳的是做成整個玻璃基板抵緊構件者為佳。藉此， 口為可以獲彳于必要的導電性和帶電防止性，故可防止髒污 塵矣附著在箱本體'玻璃基板抵緊構件等的表面。此外， ' (/專膜電晶體）形成完畢的玻璃基板和液㊂ 元因靜電影響而發生⑽損。 本新型之上述體積電阻率的測定基本上是遵照jIS κ 6271 (2謝年)來進行。具體而言，係從箱本體、玻璃基板抵緊 構件及盍體分別切出3片試片（縱刚醜續刚_厚2咖） 作^樣本；將該試片在加，濕度50%的雾圍氣下置似 =時後;，在23t，濕度5〇%的雾圍氣下以·ν的輸入電壓 ⑽口到4片’然後測定1分鐘後的電流值再算出體積電阻 率，、將分別在各個試片所測得的體積電阻率加以平均，藉 、长出體積包阻率。再者，若未從箱本體、玻璃基板抵緊 構件及蓋體切出上述尺寸的試片時，則是從各個構件切出 可以切得之最大限的試片，再適當地使用適合該試片面積 (縱尺寸X橫尺寸）的電極，藉以求得體積電阻率。測定裝置 可以使用武田理研工業股份公司製「TR86〇i 。 用上述之熱可塑性樹脂發泡體檢形成箱i體、破璃基 板抵緊構件及蓋體的方法雖然也可以採用挖裁加工、切削 加工從塊狀發泡體等來形成的方法，惟以透過在模且内填 充使聚烯烴系樹脂發泡成珠狀的發_子，加献到預定田 17 M323457 度，接著使之冷卻的成形方法，亦即模内發泡成形方法來 製造為合適。該模内發泡成形方法和從塊狀發泡體利用挖 裁加工、切削加工等來製作相比，生產量優異，而和射出 毛泡成方法相比，因為不需要有高模具強度，所以可以用 5鋁模之類的低成本模具，可以低成本來成形箱本體、玻璃 '基板抵緊構件及蓋體。 用上述熱可塑性樹脂泡體形成之箱本體及蓋體的表觀 φ 密度㈧為20〜300 kg/m3，以3〇〜300 kg/m3較佳，45〜300 - kg/m3更佳’而45〜12〇kg/m3特別合適。當箱本體及蓋體的 Π)表觀密度太小時，容易發生強度不足的情形，為了補強就 必須心厚板厚，其結果則有箱子變成超出必要的大尺寸之 虞。而且’表觀密度如果太小，箱子本身將容易變形，收 納在内部的玻璃基板也有受到損傷之虞。另一方面，當表 觀密度太大時’會對輕量性造成阻礙。另外，從玻璃基板 15搬送用箱之輕量性和玻璃基板之保護性的觀點來看，表觀 • 密度(A)以大於玻璃基板抵緊構件的表觀密度⑼為佳。再 f，箱本體與蓋體的表誠度未必—定要做成相同的表觀 * 密度。 .本新型之箱本體及蓋體的上述表觀密度係將箱本體、 2G減整體的重量除以各別的整體體積而求得。再者，玻璃 基板抵緊構件可以從箱本體取出的情形中，係在將 出後，把箱本體整體當做試片所求得的數值。另―八、 玻璃基板抵緊構件以接著、枯著、融著等接合至二 無法將玻璃基板抵緊構件取出的情形中，則S米、一 18 M323457 玻璃基板抵緊構件切開，以取得之箱本體整體當做試片所 求的數值做為箱本體的表觀密度。 用上述熱可塑性樹脂發泡體形成之本新型的箱本體是 由底板部和從該底板部的周緣立起的側壁部所組成。而， 5前述底板部以其短邊尺寸與長邊尺寸的比為1比13〜丨比2 的矩形為佳，較佳為1比1·5〜1比1.9的矩形，更佳為Utl 5 〜1比1.8的矩形。因為所收納的玻璃基板之短邊尺寸與長 邊尺寸的比大體上是3比4或9比16，故以收容效率的觀點來 看，以沿板厚方向積層該玻璃基板的狀態來做收容之箱本 10體，其底板部之短邊尺寸與長邊尺寸的比，以設定在和破 璃基板大約相同的比之上述範圍為宜。 另外，本新型之箱本體的側壁部，其合適的高度係在 上述矩形底板部的短邊尺寸之丨/ 3以下，較佳為1 / 5以 下，更佳為1/10以下。當側壁部的高度在上述範圍時，箱 15本體會變成深度淺的箱體，玻璃基板的收容及取出都變得 合易，作業性會提高。再者，從收容效率的觀點來看，側 壁部高度的下限是底板部短邊尺寸的1/2〇左右。 另一方面，用熱可塑性樹脂發泡體形成之上述玻璃基 板抵緊構件的表觀密度(B)為10〜90 kg/m3，以丨〇〜5〇 kg/m3 20較佳，15 kg/m3以上，不滿45 kg/m3更佳，而2〇〜4〇 kg/m3 特別合適。玻璃基板抵緊構件的表觀密度如果太大，則因 緩衝性不足，會有受到搬送時和處理時的振動和衝擊等而 導致基璃基板發生破損之虞。另一方面，玻璃基板抵緊構 件的表觀密度如果太小，則雖然有充分的緩衝性，但是承 19 M323457 受荷重時的變形會變得太大，搬送時玻璃基板不安定以 致於玻璃基板上有產生傷痕或破損之虞。 本新型之玻璃基板抵緊構件之上述表觀密度，除了使 用玻璃基板抵接構件做為試片以外，係以和前述之箱本體 5與蓋體的情形相同的方法求得。再者，玻璃基板抵緊構件 可以取出的情形中，是將從箱本體取出的玻璃基板抵緊構 件整體當做试片所求得的數值。另一方面，玻璃基板抵緊 構件以接著、枯著、融著等接合至箱本體而無法將玻璃基 板抵緊構件取出的情形中，則是將箱本體和玻璃基板抵緊 10構件切開，將取得之玻璃基板抵緊構件整體當做試片求得 數值，以之作為玻璃基板抵緊構件的表觀密度。 上述玻璃基板抵緊構件為上下面形成開口的框狀構 件，和沿著上述箱本體的側壁部内面配置而加以收納的玻 璃基板的端面抵緊以保護玻璃基板。另外，該框狀的玻璃 15基板抵緊構件内，在箱本體的四個角落附近（第8圖中以扇 形的點線表示的部分）形成凹口部形成不會接觸到所收納 之玻璃基板的角部的狀態。藉此，即使在搬送中等發生失 誤而使得該搬送用箱掉落時，其衝擊也不會集中在玻璃基 板的角部分而是會分散，所以玻璃基板不容易發生割裂， 2〇 對玻璃基板有優良的保護性。 在上述框狀的玻璃基板抵緊構件内以沿板厚方向積層 複數個玻璃基板的狀態水平地加以收容時，亦可進一步配 置由熱可塑性樹脂發泡成形體所形成之板狀的破璃基板抵 緊構件以將該框狀的玻璃基板抵緊構件之上下開口封閉起 20 M323457 來。該板狀的玻璃基板抵緊構件可配置在框狀的玻璃基板 抵緊構件的框内；也可以將尺寸比框狀的玻璃基板抵緊構 件之框的内部尺寸大，而且比箱本體的内部尺寸小的板狀 的玻璃基板抵緊構件，配置在框狀的玻璃基板抵緊構件與 5箱本體的底板部之間及/或框狀的玻璃基板抵緊構件與蓋 體之間。透過將這些板狀的玻璃基板抵緊構件配置在框狀 的玻璃基板抵緊構件的開口的作法，就可以保護玻璃基板 的板面側，因此對玻璃基板的保護性變得更優良。為達成 這個目的，前述板狀的玻璃基板抵緊構件以由使用聚烯烴 1〇系樹脂做為基材樹脂的發泡成形體來形成為佳，其表觀密 度（以下亦稱表觀密度（C))以1 〇〜90 kg/m3為宜，1 〇〜5〇 kg/m3較佳，i5kg/m3以上，不滿45kg/m3更佳，而2〇〜4〇 kg/m3特別合適。再者，上述板狀的玻璃基板抵緊構件之形 成方法雖可以舉例如前述之模内發泡成形方法，惟因其形 15狀是單純的板狀，故亦可利用壓出發泡成形方法來製造該 抵緊構件。另外，該板狀的玻璃基板抵緊構件的基材樹脂 及表觀密度，和前述框狀的玻璃基板抵緊構件的基材樹脂 及表觀密度未必一定要相同。 此外，上述箱本體内所配置之玻璃基板抵緊構件亦可 20做成在上述箱本體内被配置成套接式之上面有開口的箱狀 玻璃基板抵緊構件。如果是該箱狀的玻璃基板抵緊構件， 則因其不僅對於玻璃基板的保護良好，同時，與上述框狀 的構件相比，更能提高該抵緊構件的形狀保持性，故將該 抵緊構件裝填到箱本體内時的作業性，以及將玻璃基板收 21 M323457 容到該抵緊構件内時的作業性都會變得更好。 使用上述箱狀的玻璃基板抵緊構件時，以在該箱狀的 玻璃基板抵緊構件的底板部設置貫通孔為佳。透過在底板 部設置貫通孔的作法，將玻璃基板抵緊構件裳填到箱本體 5内時，因為箱本體與該抵緊構件之間所存在的空氣可以經 由貫通孔放出去，所以將該抵緊構件裝填到箱本體内時的 作業性特別好。該貫通孔的形成方法可以在熱成形該玻璃 基板抵緊構件時利用模具形狀形成貫通孔，也可以切削成 形品以形成貫通孔。 另卜Φ可配置由熱可塑性樹脂發泡成形體所开》成之 板狀的玻璃基板抵緊構件以將上述箱狀的玻璃基板抵緊構 件之上面開Π封閉起來（和封閉前述框狀的玻璃基板抵緊 構件之上下開口的板狀的玻璃基板抵緊構件相同）。用該板 狀的玻璃基板抵緊構件和箱狀的玻璃基板抵緊構件之底板 15部將所收容之玻璃基板從其板面的兩側挟持住，藉而使玻 离基板的保遵性更為優良。為達成這個目的，該板狀的玻 璃基板抵緊構件合適者係由以聚烯烴系樹脂做為基材樹脂 的U成形體所形成，其表觀密度（以下亦稱表觀密度⑹) 以 10 90 kg/rn 為宜，10〜50 kg/m3較佳，15 kg/m3以上， 2〇不滿45kg/m更佳，而2〇〜4〇kg/m3特別合適。再者，上述 板狀的玻璃基板抵緊構件之形成方法雖可以舉例如前述之 核内發泡成形方法，惟因其形狀是單純的板狀，故亦可利 用壓出發泡成形方法來製造該抵緊構件。另外，該板狀的 玻璃基板抵緊構件的基材樹脂及表觀密度，和前述箱狀的 22 M323457 玻璃基板抵緊構件的基材樹脂及表觀密度未必一定要相 同。 上述板狀的玻璃基板抵緊構件之表觀密度係以和前述 之框狀或箱狀的玻璃基板抵緊構件的情形同樣的方法求 5 得。 將上述之框狀或箱狀的玻璃基板抵緊構件配置在箱本 體内時，因為發泡體相互之間的摩擦力大，所以只需嵌入 就已足夠’惟仍以適當地在箱本體内利用某種機構加以卡 止為宜，可以有效地防止在處理中和搬送中有發生之虞的 1〇玻璃基板抵緊構件偏移的問題。上述卡止方法可以舉例 如，在箱本體的内面，具體地說，是利用接著劑或熱熔接 將玻璃基板抵緊構件接合在箱本體的底板部上面及/或側 壁部内面；此外，可以舉例如，在箱本體的底板部上面及/ 或侧壁部内面與玻璃基板抵緊構件上各設置凹溝等和分別 15與之對應的凸部專的卡合機構，利用該卡合機構而可以將 兩者自在地著脫安裝的方法等。 在上述方法當中’尤以採用卡合機構而著脫自在地固 定箱本體和框狀或箱狀的玻璃基板抵緊構件的方法特別合 適。這些玻璃基板抵緊構件如果可以自在地著脫，那麼不 20僅在該構件發生破損的情形或弄髒的時候可以更換，同 時’可以依照所收容之玻璃基板的尺寸來變更玻璃基板抵 緊構件的形狀及尺寸，從而得以收容各容尺寸的玻璃基板。 另外，在上述框狀或箱狀的玻璃基板抵緊構件之與所 收容的玻璃基板抵接的内面側上以形成有凸部為佳。由於 23 M323457 口亥凸σ卩會抵緊所收谷之玻璃基板的端面，當受到輸送中和 處理中的振動或衝擊而有來自玻璃基板對玻璃基板抵緊構 件所施加的荷重時，在該玻璃基板抵緊構件上所形成的凸 部會大幅變形，藉以更有效地吸收因為荷重而產生的能 5量’因而使得玻璃基板的保護性更好。 配置有上述玻璃基板抵緊構件，並收容有玻璃基板的 箱本體之上面開口是以蓋體予以封閉。箱本體與蓋體的卡 a方去可以舉例如，使設在箱本體之側壁部的卡合機構與 蓋體嵌合藉以形成卡合的方法，或者使框狀或箱狀的玻璃 10基板抵緊構件的上方一部分形成有突出到箱本體側壁部上 鳊面上方之突出部，再使蓋體嵌合到該玻璃基板抵緊構件 的出部藉以形成卡合的方法等。這些方法當中以使框狀或 箱狀的玻璃基板抵緊構件的突出部與蓋體散合的方法為 佳，藉此，不僅可以有效地防止處理中或搬送中有發生之 15虞的箱本體與蓋體偏離的情形，同時，因為亦可不設置用 來使盖體嵌合到箱本體的卡合機構，所以箱本體的形狀成 為單純的形狀，箱本體的成形變得容易。因為發泡體相互 之間的摩擦力大，所以嵌合方法只要單純地嵌入即已足 夠。但是，在需要強固其卡合的情形中，亦可將兩者卡合 20的部分成形為波形等，加大卡合部的面積。另外，要施行 箱内的減壓的情形中，係在箱本體、蓋體或玻璃基板抵緊 構件的適當位置設置吸取口。 此外，亦可在蓋體的内面，具體地說，在蓋體的頂板 部裡面形成凹部，做成將前述之板狀的玻璃基板抵緊構件 24 M323457 ***該凹部的構成。藉此， w j Μ有效地防止因取理中和搬 、、振動等所k成之她狀的坡璃基板抵緊構件從框狀 ，相狀的麵基板抵緊構件偏_情形，同時，因為可以 2不降低玻璃基板的收容效率之下增厚板狀的玻璃基板抵 5緊構件的板厚，故可更有效地保護所收容之玻璃基板的板 面。另外，亦可採用接著、熱融著、卡合機構等，藉以將 板狀的玻璃基板抵緊構件卡合到形成在蓋體内面的凹部 等’這種情形下，可以更有效地防止上述之板狀的玻璃基 板抵緊構件的偏位。 〃人本新型之玻璃基板搬送用包裝體係，以使複數 片玻璃基板沿板厚方向積層的狀態水平地收容在上述之本 新型的玻璃基板搬送用箱而形成的玻璃基板搬送用包裝 體，前述所積層的玻璃基板彼之間設有特定物性的樹脂片 材。 15 上述樹脂片材的表面電阻率為l.OxlO8〜5·0χ1013ω。表 面電阻率只要在上述範圍内就可以發揮足夠的帶電防止性 能’可以防止髒污和塵埃附著在樹脂片材上，而這是損傷 玻璃基板表面的主要原因。另外，TFT(薄膜電晶體)形成完 畢的玻璃基板和液晶單元已經完成的面板，或者在其等的 20表面積層有保護膜的玻璃基板，有受到因與搬送用包裝體 的摩擦等而發生的靜電影響而產生損傷之虞，因此特別需 要使用表面電阻率低的樹脂片材。 為達成如上所述之具有低表面電阻率的樹脂片材，有 使熱可塑性樹脂含有導電性物質或帶電防止性物質以調整 25 M323457 成上述表面電阻率，再將之壓出成形以獲得樹脂片材的方 法；將具有上述表面電阻率的薄膜積層在樹脂片材表面的 方法；使熱可塑性樹脂含有導電性物質或帶電防止性物質 以調整成上述表面電阻率，再經由共壓出使之積層在樹脂 5片材的表面上的方法。在表面積層具有上述表面電阻率的 樹脂層時，只要可以達成上述表面電阻率，所積層之樹脂 片材中未必要含有導電性物質或帶電防止性物質，或者， 樹脂片材的表面未必一定要有帶電防止層，表面上也可以 存在不含導電性物質或帶電防止性物質的樹脂層。 10 i述帶電防止性㈣以高分子型帶電防止劑為佳，該 高分子型帶電防止劑係由表面電阻率10><10"〇以下的樹 脂所形成。具體而言，以所含有的金屬離子是從鉀、物及 绝所組成的族群選出的驗金屬離子之離聚物樹脂(lonomer )聚驗fe胺I日(poly(ether_ester_amid⑼或聚刚員為主成 15分之親水性樹脂為佳。另外，使用聚稀煙系樹脂作為樹脂 片材的基材樹脂時，對於高分子型帶電防止劑而言係，使 其與構成樹脂片材的聚稀煙系樹脂的相溶性提高 ，賦予優 又的^>電防止[生，同時為了獲得因添加帶電防止劑而導致 物f生下降的抑制效果，更合適的是採用使聚烯煙系樹脂 Ο與同種的聚烯烴系樹脂嵌段共聚合的樹脂。 特別合適的高分子型帶電防止劑可以舉例如，乙烯-不和碳酸共聚物的一部分或全部係以選自由钾、铷及絶所 成的無群中遠出之驗金屬加以中和的離聚物，或特開 2001-278985遽公報中所記載的組成物。特開蕭_2觀5 26 M323457 號公報中所圮載的組成物具有聚烯烴(a)的嵌段和，體積固 有電阻為1·0χ105〜lxl〇uQ · cm之親水性樹脂（b)的嵌段重 複地父互鍵結的構造之，數量平均分子量（Mn)為2〇〇〇〜 60000的嵌段聚合物(A)。上述(a)的嵌段和(b)的嵌段係指具 5有經由從酯鍵結、醯胺鍵結、醚鍵結、氨基甲酸酯鍵結、 醯亞胺鍵結選出之至少1種鍵結而重複地交互鍵結的構造 者0 本說明書中之上述表面電阻率的測定基本上是遵照 JIS K 6271 (2001年）來進行的。具體地說，是從樹脂片材切 10出3片試片（縱lOOmmx橫lOOramx厚：試片厚度）作為樣本· 將該試片在23°C，濕度50%的雰圍氣下置放24小時後，在 23 C，濕度50%的雾圍氣下以5〇〇v的輸入電壓施加到試 片，然後測定1分鐘後的電流值再算出體積電阻率，將分別 對各個試片所測得的表面電阻率加以平均，藉以求出表面 15電阻率。測定裝置可以使用武田理研工業股份公司製rTR 8601」。 上述樹脂片材以使用聚烯烴系樹脂作為基材樹脂的樹 脂片材為佳，更佳為使用聚烯烴系樹脂作為基材樹脂的樹 月曰毛泡片材。该聚稀煙糸樹脂和前述之聚婦煙系樹脂相 20同。聚烯烴系樹脂因其強度與柔軟性有良好的均衡，而且 也不容易發生因為和玻璃基板的摩擦而產生之粉塵等適 合於應用在本新型中作為保護玻璃基板的樹脂片材之基材 樹脂。此外，以樹脂發泡片材作為樹脂片材時，由於發泡 體具有緩衝機能，因此對於玻璃基板的保護性更為提高。 27 M323457 上述樹脂片材的表觀密度以300 kg/m3以下為佳。樹脂 片材的表觀密度太大時，將無法充分地發揮發泡體本來所 具有的緩衝機能，在對玻璃基板表面的保護上有發生阻礙 之虞。再者，表觀密度的下限大體上在20 kg/m3左右。本新 5型之樹脂片材的表觀密度可以從樹脂片材切出測定片，再 將該測定片的重量除以從該測定片的外形尺寸所求得之體 積藉以求出表觀密度。 另外，上述樹脂片材的厚度以〇·3〜5 mm為合適，較佳 為〇·5〜3 mm，更佳為0.5〜2 mm。樹脂片材的厚度如果太 10 /專，就無法充分地發揮發泡體本來所具有的緩衝機能，在 對玻璃基板表面的保護上有發生阻礙之虞。另一方面，樹 月曰片材的；度如果太厚，則玻璃基板的收容效率會降低。 再者，本新型中之樹脂片材的厚度係指，測定橫過樹脂片 材短邊方向的整個幅寬等間隔的1〇個位置的厚度，所求得 μ之各測定值的算術平均。另外，樹脂片材如果是積層物， 則前述樹脂片材的表觀密度及厚度係指積層物整體的表觀 密度及厚度。 20 本新型之玻璃基板搬送用包裝體係將玻璃基板抵緊構 件配置在上關Π的箱本_，以使魏片玻璃基板沿板 厚方向積層的狀態水平地收容在該抵緊構件内，用蓋體封 閉箱本體的上面開Π後，可依需要用附妹扣帶(hG〇k_and· loopfa叫的束帶、pp帶等的束缚構件來防止箱本體與蓋 體脫離。另外，要輸送到遠方(例如輪出）時，可以將收容了 玻璃基板之本新型的搬送用箱全體，以聚稀烴膜或銘紐 28 M323457 合膜等之具有防濕性的包裝材包裝起來，同時用膠帶將全 體粘起來。此外，梱包玻璃基板時，也可以在箱内部置入 矽膠等的吸濕劑。 以下將依照圖式詳細說明本新型之玻璃基板搬送用箱 5 及玻璃基板搬送用包裝體的實施例。 此處，第1圖及第2圖是本新型之玻璃基板搬送用箱的 箱本體不意圖；第1圖是從斜上方看去的箱本體立體圖，第 2圖是從斜下方看去的箱本體立體圖。第3圖及第4圖為上述 箱本體内所配置之框狀的玻璃基板抵緊構件的示意圖；第3 10圖是從斜上方觀看框狀的玻璃基板抵緊構件之立體圖，第4 圖是框狀的玻璃基板抵緊構件之平面圖。另外，第5圖及第 6圖是上述箱本體内所配置之箱狀的玻璃基板抵緊構件示 意圖，第5圖是從斜上方觀看箱狀的玻璃基板抵緊構件之立 體圖，第6圖為箱狀的玻璃基板抵緊構件之平面圖。第7圖 15為板狀的玻璃基板抵緊構件示意立體圖。而，第8圖是將箱 狀的玻璃基板抵緊構件配置在上述箱本體内的狀態示意平 面圖，第9圖則是沿第8圖A-A線的部分之斷面圖。第1〇圖及 第11圖所示為封閉上述箱本體之開口的蓋體；第1〇圖是從 斜上方看去之盍體立體圖，第u圖是從斜下方看去之蓋體 20立體圖。第12圖相當於沿著示出將板狀的玻璃基板抵緊構 件配置在上述蓋體上的狀態之第U_B姆的部分之斷 面圖。 本新型之玻璃基板搬送用箱以由箱本體1()、破璃基板 抵緊構件30、和蓋體5〇所構成。玻璃基板抵緊構件有框 29 M323457 狀的玻璃基板抵緊構件30A、箱狀的玻璃基板抵緊構件3〇b 和板狀的玻璃基板抵緊構件3〇c。 圖式所示為收容的玻璃基板是，短邊尺寸418 mm、長 邊尺寸720 mm、厚度1.4 mm之大型玻璃基板α時之，箱本 5體、玻璃基板抵緊構件30，及蓋體50的實施例。 該箱本體10及蓋體50係採用將聚丙烯系樹脂發泡粒子 充填到模具内，加熱到預定的溫度，接著再使之冷卻的方 法，亦即模内發泡成形法製造而成，該發泡體的表觀密度， 箱本體10及蓋體50都是67 kg/m3，其體積電阻率則是1χι〇ιι 10 Ω · cm。另外，玻璃基板抵緊構件3〇是聚丙烯系樹脂發泡 粒子經内成形成者，由表觀密度3〇 kg/m3的發泡體形成，其 體積電阻率為2.0xl〇uQ · cm。 箱本體10係如第1圖及第2圖所示，由矩形的底板部u 和從該底板部11的周緣垂直立起之侧壁部12構成。前述底 15板部11的短邊尺寸1^1為505 111111，長邊尺寸1^為8〇6111111。另 外，側壁部12的高度H1為34 mm。因此，底板部丨丨的短邊 尺寸L1與長邊尺寸L2的比為1比1.06，側壁部12的高度H1 為底板部11的短邊尺寸此外，底板部丨丨的板 厚為16 mm，從該底板部η的短邊側立起之側壁部12a的板 20尽為Μ mm，從該底板部11的長邊側立起之側壁部i2b的板 厚為35 mm，所以該箱本體1〇的外形尺寸是，短邊尺寸u 為575 111111，長邊尺寸[4為868 111111，高度112為5〇111111。玻璃 基板α以在其間存在者玻璃基板抵緊構件3 〇並沿著板厚方 向積層的狀態，水平地被收容在由上述底板部^和側壁部 30 M323457 12所形成的空間部。 箱本體10的長邊側，在側壁部12b及底板部丨丨的内面如 第2圖所不地，形成相隔適當間隔的4個溝12供吊掛束帶。 另外，長邊側的側壁部12b之單個外面側上，在4個位置形 5成要將蓋體取出時供手指等***的凹部14。此外，底板部 11的内面上，在4個位置形成凹口 15以供***起重機的貨 叉。 如第3圖及第4圖所示，框狀的玻璃基板抵緊構件3〇A 是上下面都開口的矩形框體，具體地說，就是將長短2組框 10材31在其纟而部分別加以連接的構成所形成之框體。該框狀 的玻璃基板抵緊構件30A的外形尺寸是，短邊尺寸L5s5〇3 mm，長邊尺寸L6為802 mm，高度H3為50 mm。另一方面， 短邊側的框材31a之板厚為38 mm，長邊側的框材31b之板厚 為42mm，因此，該框狀的玻璃基板抵緊構件3〇A的框内尺 15寸是’短邊尺寸L7為419 mm，長邊尺寸L^726 _。 在上述框狀的玻璃基板抵緊構件3 0 A的四個角落，貫通 其全咼地在該框狀的玻璃基板抵緊構件3〇A的内面側角部 處，形成從該角部分別朝向長邊方向及短邊方向，各為長 度18 mm、深度1〇 mm的凹口部32，以使該抵緊構件3〇八的 20内面不會接觸到所收容之玻璃基板的角部。 另一方面，如第5圖及第6圖所示，箱狀的玻璃基板抵 緊構件30B是上面開口的矩形箱體，具體地說，是由矩形的 底板部41、和從人底板部41的周緣垂直立起的側壁部42所 構成的箱體。該箱狀的玻璃基板抵緊構件川B的外形尺寸和 31 M323457 前述框狀的玻璃基板抵緊構件30A相同，短邊尺寸岱為 5〇3,長邊尺寸乙10為802 111111，高度114為5〇^11^。另外，底 板部41的板厚為12匪，從該底板部41立起之短邊侧側壁 部42a的板厚為36 mm，長邊側側壁部42b的板厚為仙， 5所以β亥相狀的玻璃基板抵緊構件30b的箱内尺寸是，短邊尺 寸L11為423 mm，長邊尺寸L12為730 mm，高度H5為38 mm。 在上述箱狀的玻璃基板抵緊構件30B的四個角落，貫通 其全高地在該箱狀的玻璃基板抵緊構件3〇B的内面侧之角 部形成從該角部分別朝向長邊方向及短邊方向之各為長度 10 18 mm、深度1〇 mm的凹口部43。 另外’在上述箱狀的玻璃基板抵緊構件之側壁部42 的内面側形成有和玻璃基板的端面抵緊之凸部44。該凸部 44的寬度35 mm、高度2 mm;如第6圖所示，在短邊側的側 壁部42a内面側上相隔適當間隔地形成了 3個凸部44，相對 15的短邊側之側壁部42a内面側上亦分別在相對的位置上形 成3個凸部44。另外，長邊側之側壁部42b的内面側上亦隔 著適當的間隔形成4個凸部44，相對的長邊側之侧壁部42n 内面側上也分別在相對的位置上形成4個凸部44。因此，長 邊側之凸部44的對立内面間的距離變成419 mm，短邊侧之 20凸部44的對立内面間的距離變成726 mm ° 此外，在上述箱狀的玻璃基板抵緊構件3〇B的底板部41 上’相隔適當間隔地設有大小5個貫通孔45，用以在將該箱 狀的玻璃基板抵緊構件3 〇 B裝填到箱本體1 〇的時候，將存在 於4抵緊構件30B的底板部41和箱本體1〇的底板部u之間 32 M323457 的空氣放出去。In the state of 20, the projecting portion above the upper end surface of the side wall portion of the box body is formed on the upper surface of the surface of the substrate (the fourth substrate), and the protruding portion of the glass substrate abutting member is fitted to the lid body, thereby locking the lid body. Therefore, the situation in which the I-body body and the carcass are deviated during the handling or during the transportation can be effectively prevented, and at the same time, because the locking mechanism of the casing body is not provided even if it is not provided (4) (4) The shape will become a single shape, thus making the box body easy to shape. In the case of the glass substrate transporting package described in the above item 9, the mouth is in the above! In the glass substrate transfer case of the item or the second item, the glass substrate is laminated on the plate in a state in which the surface of the glass substrate is provided with a surface electric field and the ratio is ·X(7) 8 to 5.0 χ 1013 Ω. The thicker direction is accommodated. The material has excellent charging prevention performance, so that the boat 5 and the dust i can be prevented from being finely attached to the resin sheet, which is also a major cause of damage to the surface of the substrate. Protect the glass substrate. [Implementation of the cold type] The most embarrassing aspect of the implementation of the creation, the 'breaking substrate transfer box is a glass substrate abutting member that is disposed in the far box body by the box body that is open above, 12 M323457, and the box The lid body is closed by the opening, and a plurality of glass substrates are horizontally accommodated in a state in which the inner space is stacked in the thickness direction. In addition, the term "horizontal" means that the plate surface of the accommodated glass substrate is horizontal with respect to the bottom plate portion of the upper case body, and the term is used in the same meaning. The glass substrate accommodated in the glass substrate conveyance tank of the above-mentioned this invention contains the well-known various glass substrate, for example, a plain-plate glass substrate, the glass substrate for liquid-crystal display, the glass substrate for the For the head (thermal head), various glass substrates such as a glass substrate and a color filter, or a glass substrate formed of a TFT (thin film transistor) made of these glass substrates are used. It is preferable to laminate a protective film which can be peeled off by hand on the two plate surfaces of the glass substrates to be accommodated. Each of the above-described box body, glass substrate abutting member and lid body of the present invention is formed of a thermoplastic resin foam. The base resin of the thermoplastic resin foam may, for example, be a polystyrene resin such as a polyolefin resin, a polystyrene, an impact-resistant polystyrene or a styrene copolymer, or a polymethyl methacrylate. A polyester 20 resin such as an acrylic resin, polyethylene terephthalate (PET) or polylactic acid, a polyamine resin, or a polycarbonate resin. Among these thermoplastic resins, a polyolefin resin is preferred because it has an excellent balance between strength and flexibility, and is less likely to generate dust when friction occurs between the glass substrates. However, when there is no need for repeated use, as long as the glass substrate abutting member is formed of a polyolefin resin foam, it can be 13 M323457 = 2, and the other heat of the material is stupid (four) (four). The bubble body (4) can also be fully used. The above-mentioned polyalkylene-based resin referred to in this paragraph is referred to as any one of the following (8). Silk recognition <, a monomer such as an alkene, a propylene, a butylene or the like 01, a hydrocarbon (hereinafter, these are combined, and a hydrazine is also referred to as an olefin). (b) a copolymer selected from two or more kinds of olefins. 10 (4) (4) a copolymer of a hydrocarbon component and another monomer component, and the ratio of the unit component is 3% by weight or more, and the amount of % or more is preferably 7% by weight or more, more preferably _% by weight or more, most preferably Preferably 90% by weight of the copolymer on U. (Sentences of two or more kinds selected from the group of (4), (b), and (c) above. (e) Species selected from the group of (a), (b), (c), and (d) above or Two kinds of mixed resin compositions different from the synthetic resin component or other synthetic elastomer component other than the above (a), (b), (c) and (4), and the olefin component unit ratio in the composition 30% by weight or more, preferably 5% by weight or more, more preferably 70% by weight or more, still more preferably 80% by weight or more, and most preferably a mixed resin composition having a weight of 卯/〇 or more. The base resin is preferably a polypropylene resin or a polyethylene resin among the polyolefin resin. The polypropylene resin is excellent in strength and is more excellent than those made of polyethylene resin. Higher strength can be achieved at the same weight, or the same strength can be achieved at a lighter weight, so 14 M323457 is especially suitable in cases where high strength or lightness is required. 0-B-Wan-face polyethylene Resin is resistant to impact at low temperatures _ particularly suitable for use in low temperatures in winter 5 10 In addition, the base resin used for the glass substrate abutting member is also made of a polypropylene resin or a vinyl resin in a group composed of a top polymer (tetra) resin. Suitably, the polyolefin-based resin is excellent in the balance between the degree of the wood and the softness of the wood, and has the characteristics of being friction-prone with the glass substrate, but it is also a polypropylene-based resin, especially in its The balance between strength and softness is quite good, and the goodness of the glass substrate is excellent. It is particularly suitable as a substrate tree for the glass substrate abutting member: on the other hand, in the case where cushioning is particularly required, The propylene-based tree I is more suitable for use as a base resin than the polyethylene having a better flexibility. The above-mentioned polypropylene-based resin referred to in the present invention is equivalent to the following (f) to (1) 15 Any one of (a propylene monomer) (g) a copolymer composed of a propylene component and other monomer components, and a propylene unit component ratio of 3% by weight or more, preferably 5% by weight or more. Compared More preferably, it is 80% by weight or more, and more preferably a copolymer of 9 〇 〇 / 0 20 or more. (h) A mixture of two or more selected from the group of the above (1) and (g). One or two or more selected from the group of the above (f), (g), and (8), and other synthetic resin components different from the above (1), (g), and (h) or/and other synthetic elastomer components The mixed resin composition having a composition of 15 M323457 propylene in a composition of 30% by weight or more, preferably 50% by weight or more, 70% by weight or more, more preferably 8% by weight or more, of the mixed resin composition. Preferably, it is 90% by weight or more of the ethylene-based tree. The purpose of the above is 5 10 15 and is also contained in any of the above-mentioned poly(1) to (m). (]) a monomer of propylene. (k) The copolymer composed of the ethylene component and the other monomer component has an ethylene unit component ratio of 30% by weight or more and 5% by weight or more, more preferably 5% by weight or more, still more preferably _% by weight or more, most preferably Good for 9^ above the copolymer.里里/〇 (l) Two or more types of mixed people selected from the group of (1) and (k) above (m) One or two kinds of substances selected from the group of (1), (k), and (1) above. With respect to the mixed resin composition of the other synthetic resin component or the synthetic elastomer component different from the above (1), (k) and (1), the composition ratio of the composition is 3 G% by weight or more, and 5% by weight or more is Preferably, it is more than or equal to 8% by weight, more preferably 80% by weight or more, and most preferably 9% by weight of the mixed resin composition. In the base resin which forms the thermoplastic body of the tank body, the glass substrate abutting member and the lid body, a necessary amount of the antimony preventing agent, the bubble adjusting agent, and the flame retardant may be added as needed. Various additives such as agents, flame retardant additives, inorganic fillers, and the like. In particular, when a glass substrate in which a TFT (thin film transistor) is formed and a panel in which a liquid crystal cell has been completed are housed in the glass substrate transfer case of the present invention, a volume 16 is formed by transmitting a conductive substance or a charge preventing substance. M323457 "At least 1 to 1x1 〇 13q · cm of polyolefin resin foam, etc., and the fine soot resin foam having an electric enthalpy and the above range is at least 5 15 20 1 卞 box body contact It is preferable that a portion of the glass substrate or a portion of the blade that is likely to be in contact is formed as the entire glass substrate abutting member. Thereby, the mouth can obtain the necessary conductivity and charge prevention, thereby preventing the dirt. The dust smear adheres to the surface of the case main body 'glass substrate abutting member, etc. Further, the glass substrate and the liquid ternary formed by the '(/special film transistor) are damaged by the static electricity (10). The measurement of the rate is basically carried out in accordance with JIS κ 6271 (2 sen.). Specifically, three test pieces are cut out from the box body, the glass substrate abutting member, and the scorpion body. 2 coffee) to make a sample; The test piece is placed under the fog of 50% humidity, and is placed at a pressure of 5 〇% of the fog at a pressure of 5 〇% of the input voltage of the ν (10) port to 4 pieces' and then measured for 1 minute. The current value is calculated from the volume resistivity, and the volume resistivity measured in each test piece is averaged to increase the volume resistivity. Further, if the box body and the glass substrate are not pressed against each other, When the test piece of the above size is cut out from the cover body, the test piece which can be cut to the maximum extent is cut out from each member, and an electrode suitable for the test piece area (longitudinal dimension X horizontal dimension) is appropriately used, thereby obtaining the test piece. For the measurement device, "TR86〇i" manufactured by Takeda Riken Industrial Co., Ltd. can be used. The method of forming the box i body, the glass substrate abutting member, and the lid body by using the above thermoplastic resin foam can also be used for digging. A method of forming a block foam or the like by processing or cutting, but adding a hair styling which is formed by foaming a polyolefin resin into a bead by being filled in a mold, and adding it to a predetermined field of 17 M323457 degrees, and then In-mold foaming The in-mold foam molding method is superior to the production of the bulk foam by the cutting process, the cutting process, etc., and is superior in throughput to the method of producing the foam, because Since high mold strength is required, the box body, the glass 'substrate abutting member, and the lid body can be molded at a low cost by using a low-cost mold such as a 5-aluminum mold. The box body and the lid formed by the above thermoplastic resin foam body The apparent φ density of the body (eight) is 20~300 kg/m3, preferably 3〇~300 kg/m3, 45~300-kg/m3 is better, and 45~12〇kg/m3 is particularly suitable. When the box body And the apparent density of the lid body is too small, and it is prone to insufficient strength. In order to reinforce, it is necessary to thicken the board, and as a result, the box becomes larger than necessary. Moreover, if the apparent density is too small, the box itself will be easily deformed, and the glass substrate received inside will also be damaged. On the other hand, when the apparent density is too large, it will hinder the lightweight. Further, from the viewpoint of the lightness of the glass substrate 15 transfer case and the protective property of the glass substrate, the apparent density (A) is preferably larger than the apparent density (9) of the glass substrate abutting member. f, f, the integrity of the box body and the cover is not necessarily - must be made the same apparent * density. The apparent density of the box body and the lid of the present invention is obtained by dividing the weight of the box body and 2G by the total volume. Further, in the case where the glass substrate abutting member can be taken out from the box body, it is a value obtained by taking the entire box body as a test piece after being taken out. In addition, in the case where the glass substrate abutting member is joined to the glass substrate abutting member by the subsequent bonding, the bonding, or the like, the Sm, 18 M323457 glass substrate abutting member is cut to obtain the same. The value of the whole of the box body as a test piece is taken as the apparent density of the box body. The case body of the present invention formed of the above-mentioned thermoplastic resin foam is composed of a bottom plate portion and a side wall portion rising from the peripheral edge of the bottom plate portion. 5, the bottom plate portion preferably has a ratio of a short side dimension to a long side dimension of 1 to 13 to 丨 2, preferably a rectangle of 1 to 1·5 to 1 to 1.9, more preferably Utl 5 ~1 to 1.8 rectangles. Since the ratio of the short side dimension to the long side dimension of the glass substrate to be accommodated is substantially 3 to 4 or 9 to 16 , the glass substrate is stacked in the thickness direction from the viewpoint of the storage efficiency. In the box body 10, the ratio of the short side dimension to the long side dimension of the bottom plate portion is preferably set to be in the same range as the glass substrate. Further, the side wall portion of the box body of the present invention has a suitable height of 短 / 3 or less of the short side dimension of the rectangular bottom plate portion, preferably 1 / 5 or less, more preferably 1 / 10 or less. When the height of the side wall portion is in the above range, the main body of the case 15 becomes a case having a shallow depth, and the storage and removal of the glass substrate are facilitated, and the workability is improved. Further, from the viewpoint of the storage efficiency, the lower limit of the height of the side wall portion is about 1/2 of the short side dimension of the bottom plate portion. On the other hand, the apparent density (B) of the above-mentioned glass substrate abutting member formed of the thermoplastic resin foam is 10 to 90 kg/m3, preferably 丨〇 5 5 kg/m 3 20 , 15 kg / More than m3, less than 45 kg/m3 is better, and 2〇~4〇kg/m3 is particularly suitable. If the apparent density of the glass substrate abutting member is too large, the cushioning property is insufficient, and the base glass substrate may be damaged due to vibration and impact during transportation and handling. On the other hand, if the apparent density of the glass substrate abutting member is too small, although the cushioning property is sufficient, the deformation of the bearing 19 M323457 when the load is applied may become too large, and the glass substrate may be unstable during the transfer so that the glass substrate is not stable. There are flaws on the wound or damage. The above apparent density of the glass substrate abutting member of the present invention is obtained by the same method as the case of the above-described case body 5 and the lid except that the glass substrate abutting member is used as the test piece. Further, in the case where the glass substrate abutting member can be taken out, the glass substrate taken out from the box body as a whole is obtained as a test piece. On the other hand, in the case where the glass substrate abutting member is joined to the case body by the following, dry, melted, or the like, and the glass substrate abutting member cannot be taken out, the case body and the glass substrate are in close contact with each other, and the member is cut. The obtained glass substrate abutting member as a whole was used as a test piece to obtain a numerical value as the apparent density of the glass substrate abutting member. The glass substrate abutting member is a frame-like member having an opening formed in the upper and lower surfaces, and an end surface of the glass substrate that is placed along the inner surface of the side wall portion of the box body is pressed to protect the glass substrate. Further, in the frame-shaped glass 15 substrate abutting member, a notch portion is formed in the vicinity of the four corners of the case main body (portion indicated by a fan-shaped dotted line in Fig. 8) so as not to contact the accommodated glass substrate. The state of the corners. Therefore, even if the transport box is dropped and the transport box is dropped, the impact is not concentrated on the corner portion of the glass substrate but is dispersed, so that the glass substrate is less likely to be split, and the glass substrate is not damaged. Excellent protection. When the glass substrate abutting member is horizontally accommodated in a state in which a plurality of glass substrates are stacked in the thickness direction, a plate-shaped glass substrate formed of a thermoplastic resin foam molded body may be further disposed. The abutting member closes the upper and lower openings of the frame-shaped glass substrate abutting member to 20 M323457. The plate-shaped glass substrate abutting member may be disposed in a frame of the frame-shaped glass substrate abutting member, or may have a larger size than a frame-shaped glass substrate abutting member frame and larger than the inside of the box body. The plate-shaped glass substrate abutting member having a small size is disposed between the frame-shaped glass substrate abutting member and the bottom plate portion of the five-box main body and/or between the frame-shaped glass substrate abutting member and the lid body. By arranging the plate-shaped glass substrate abutting members on the openings of the frame-shaped glass substrate abutting members, the plate surface side of the glass substrate can be protected, so that the protective properties against the glass substrate are further improved. In order to achieve the object, the plate-shaped glass substrate abutting member is preferably formed of a foamed molded body using a polyolefin-based resin as a base resin, and its apparent density (hereinafter also referred to as apparent density (hereinafter also referred to as apparent density ( C)) is preferably 1 〇 to 90 kg/m3, preferably 1 〇 to 5 〇 kg/m3, more than i5 kg/m3, more preferably less than 45 kg/m3, and 2 〇 to 4 〇 kg/m3 is particularly suitable. Further, the method for forming the plate-shaped glass substrate abutting member may be, for example, the above-described in-mold foam molding method. However, since the shape of the shape of the glass 15 is a simple plate shape, the extrusion foam molding method may be used. The abutting member is manufactured. Further, the base resin and the apparent density of the plate-shaped glass substrate abutting member are not necessarily the same as the base resin and the apparent density of the frame-shaped glass substrate abutting member. Further, the glass substrate abutting member disposed in the casing may be formed as a box-shaped glass substrate abutting member having an opening on the upper surface of the casing. In the case of the box-shaped glass substrate abutting member, not only the glass substrate can be well protected, but also the shape retaining property of the abutting member can be improved as compared with the frame-shaped member. The workability when the compact member is loaded into the case body and the workability when the glass substrate receives 21 M323457 into the abutting member are better. When the box-shaped glass substrate abutting member is used, it is preferable to provide a through hole in the bottom plate portion of the box-shaped glass substrate abutting member. When the through hole is provided in the bottom plate portion, when the glass substrate abutting member is inserted into the case body 5, the air existing between the case body and the abutting member can be released through the through hole, so The workability of the tight member when loading into the case body is particularly good. In the method of forming the through hole, the through hole may be formed by a mold shape when the glass substrate abutting member is thermoformed, or the formed product may be cut to form a through hole. Further, Φ can be arranged in a plate-shaped glass substrate abutting member formed by the thermoplastic resin foam molded body to open and close the upper surface of the box-shaped glass substrate abutting member (and to close the frame-like shape) The glass substrate abutting member is the same as the plate-shaped glass substrate abutting member that is opened upward and downward. The plate-shaped glass substrate abutting member and the bottom plate 15 of the box-shaped glass substrate abutting member hold the accommodated glass substrate from both sides of the plate surface, thereby making the glass substrate more conformable. It is excellent. In order to achieve this, the plate-shaped glass substrate abutting member is formed of a U-shaped body using a polyolefin-based resin as a base resin, and its apparent density (hereinafter also referred to as apparent density (6)) is 10 90 kg / rn is preferred, 10 to 50 kg / m3 is better, 15 kg / m3 or more, 2 〇 less than 45 kg / m is better, and 2 〇 ~ 4 〇 kg / m3 is particularly suitable. Further, the method for forming the plate-shaped glass substrate abutting member may be, for example, the above-described intra-nuclear foam molding method. However, since the shape is a simple plate shape, the extrusion foam molding method may be used to manufacture the plate. Abut the components. Further, the base resin and the apparent density of the plate-shaped glass substrate abutting member are not necessarily the same as the base resin and the apparent density of the box-shaped 22 M323457 glass substrate abutting member. The apparent density of the plate-shaped glass substrate abutting member is obtained in the same manner as in the case of the above-described frame-shaped or box-shaped glass substrate abutting member. When the above-mentioned frame-shaped or box-shaped glass substrate abutting member is disposed in the case body, since the frictional force between the foam bodies is large, it is sufficient to simply insert it, but it is still properly placed in the case body. It is preferable to use a certain mechanism for the locking, and it is possible to effectively prevent the problem that the one glass substrate abutting member is displaced during the process and during the conveyance. The locking method may be, for example, the inner surface of the case body, specifically, the glass substrate abutting member is bonded to the upper surface of the bottom plate portion of the case body and/or the inner surface of the side wall portion by an adhesive or heat fusion; For example, an engaging mechanism for providing a convex portion or the like corresponding to each of the upper surface of the bottom plate portion of the case body and/or the inner surface of the side wall portion and the glass substrate abutting member, respectively, may be used by the engaging mechanism. The two are free to take the installation method. Among the above methods, a method of detachably fixing the case body and the frame-shaped or box-shaped glass substrate abutting member by using the engaging mechanism is particularly suitable. If the glass substrate abutting member can be freely detached, the non-removable member can be replaced only when the member is damaged or soiled, and the glass substrate abutting member can be changed according to the size of the glass substrate to be accommodated. The shape and size of the glass substrate can be accommodated in various sizes. Further, it is preferable that the convex portion is formed on the inner surface side of the frame-shaped or box-shaped glass substrate abutting member that abuts against the glass substrate to be housed. Since 23 M323457 亥 凸 卩 卩 抵 抵 卩 卩 卩 , , , , , , , 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 The convex portion formed on the glass substrate abutting member is largely deformed, thereby more effectively absorbing the energy 5 due to the load, thereby making the glass substrate more protective. The glass substrate abutting member is disposed, and the upper opening of the box body in which the glass substrate is housed is closed by a lid. For example, the engagement mechanism provided on the side wall portion of the case body may be engaged with the cover body to form a snap fit, or the frame 10 or the box-shaped glass 10 substrate may be brought into contact with each other. A portion of the upper portion of the pressing member is formed with a protruding portion that protrudes above the upper surface of the side wall portion of the casing body, and the lid body is fitted to the outlet portion of the glass substrate abutting member to form a snapping method. Among these methods, a method of dispersing the protruding portion of the frame-shaped or box-shaped glass substrate abutting member with the lid body is preferable, whereby not only the box body which is 15 虞 during processing or transportation can be effectively prevented. In the case of deviating from the lid body, at the same time, since the engaging mechanism for fitting the lid body to the box body is not provided, the shape of the box body is a simple shape, and the box body can be easily formed. Since the foams have a large frictional force with each other, the fitting method is sufficient as long as it is simply embedded. However, in the case where it is necessary to strengthen the engagement, the portion where the two are engaged 20 may be formed into a wave shape or the like to increase the area of the engaging portion. Further, in the case where the pressure reduction in the tank is to be performed, the suction port is provided at an appropriate position of the box body, the lid body or the glass substrate abutting member. Further, a concave portion may be formed on the inner surface of the lid body, specifically, the inside of the top plate portion of the lid body, and the plate-shaped glass substrate abutting member 24 M323457 may be inserted into the concave portion. Therefore, wj Μ effectively prevents the slope of the glass substrate abutting member which is formed by the neutralization, the vibration, and the like from being frame-shaped, and the phase substrate abutting member is biased, and at the same time, because The thickness of the plate-shaped glass substrate can be increased by the thickness of the glass substrate without lowering the storage efficiency of the glass substrate, so that the surface of the glass substrate to be accommodated can be more effectively protected. Further, in the case where the plate-shaped glass substrate abutting member is engaged with the concave portion formed on the inner surface of the cover, etc., it is possible to prevent the above by using the following, hot-melting, engaging mechanism, or the like. The plate-shaped glass substrate abuts the offset of the member. In the glass substrate transfer package which is formed by the above-described glass substrate transfer case, the above-mentioned glass substrate transfer packaging system is horizontally accommodated in a state in which the plurality of glass substrates are stacked in the thickness direction. A resin sheet having a specific physical property is provided between the laminated glass substrates. 15 The surface resistivity of the above resin sheet is 1.00 x 10 8 to 5 · 0 χ 1013 ω. When the surface resistivity is within the above range, sufficient charging prevention performance can be exhibited. It is possible to prevent dirt and dust from adhering to the resin sheet, which is a factor that damages the surface of the glass substrate. In addition, a glass substrate on which a TFT (thin film transistor) is formed and a panel in which a liquid crystal cell has been completed, or a glass substrate having a protective film on a surface area of 20 or the like, may be caused by friction with the package for transfer or the like. Since the influence of static electricity causes damage, it is particularly necessary to use a resin sheet having a low surface resistivity. In order to achieve the resin sheet having a low surface resistivity as described above, the thermoplastic resin contains a conductive substance or a charge preventing substance to adjust the surface resistivity of 25 M323457, and then press-molded to obtain a resin sheet. A method of laminating a film having the above surface resistivity on the surface of a resin sheet; and the thermoplastic resin containing a conductive substance or a charge preventing substance to adjust the surface resistivity, and then laminating by co-extrusion A method on the surface of a resin 5 sheet. When the surface layer has the resin layer having the surface resistivity, the surface resistivity may be achieved, and the conductive resin or the charge preventing material may not be contained in the laminated resin sheet, or the surface of the resin sheet may not necessarily be required. There is a charging prevention layer, and a resin layer containing no conductive substance or a charge preventing substance may be present on the surface. 10) The prevention of charging (4) is preferably a polymer type antistatic agent, and the polymer type antistatic agent is composed of a surface resistivity of 10><10" The following resin is formed. Specifically, the ionomer resin (lonomer) of the metal ion selected from the group consisting of potassium, a substance and an absolute group is polyamine I (poly(ether_ester_amid(9) or polyglybdenum-based) In the case of using a polystyrene-based resin as the base resin of the resin sheet, the polymer type antistatic agent is used to form a polystyrene constituting the resin sheet. The compatibility of the resin is improved, and the excellent electrical resistance is prevented, and in order to obtain the effect of suppressing the decrease in the growth of the material by the addition of the anti-static agent, it is more preferable to use the polyene-based resin. A resin which is copolymerized with a polyolefin resin block of the same kind. A particularly suitable polymer type antistatic agent may, for example, be a part or all of the ethylene-non-carbonic acid copolymer selected from the group consisting of potassium, cesium and bismuth. An ionomer which is neutralized by a metal in the group, or a composition described in JP-A-2001-278985A. The composition contained in the Japanese Patent Publication No. 5-26 M323457 has a polyolefin. (a) block and volume a block polymer having a number average molecular weight (Mn) of 2 〇〇〇 to 60000, which has a structure in which a block of a hydrophilic resin (b) having a resistance of 1·0 χ 105 to 1×10 〇 uQ · cm is repeatedly bonded to each other. (A). The block of (a) above and the block of (b) means that the bond has 5 via ester bond, amide bond, ether bond, urethane bond, ruthenium bond The structure of the above-mentioned surface resistivity in the present specification is basically in accordance with JIS K 6271 (2001). Specifically, it is a resin sheet. Cut out 10 out of 3 test pieces (vertical lOOmmx horizontal lOOramx thickness: test piece thickness) as a sample · Place the test piece under 23 ° C, humidity 50% atmosphere for 24 hours, at 23 C, humidity 50 % of the fog is applied to the test piece at an input voltage of 5 〇〇 v, and then the current value after 1 minute is measured to calculate the volume resistivity, and the surface resistivity measured for each test piece is averaged, thereby The surface resistivity of the surface 15 is determined. The measuring device can be rTR 8601 manufactured by Takeda Riken Industrial Co., Ltd. The above resin sheet is used. A resin sheet using a polyolefin resin as the base resin is preferred, and a dendritic foam sheet using a polyolefin resin as the base resin is more preferred. The polysapphire resin and the aforementioned polydome system are used. The resin phase 20 is the same. The polyolefin resin has a good balance between strength and flexibility, and is also less likely to cause dust due to friction with the glass substrate, etc., which is suitable for use as a protective glass substrate in the present invention. In addition, when the resin foamed sheet is used as the resin sheet, since the foam has a buffering function, the protective property to the glass substrate is further improved. 27 M323457 The apparent density of the above resin sheet is Below 300 kg/m3 is preferred. When the apparent density of the resin sheet is too large, the buffer function originally possessed by the foam cannot be sufficiently exhibited, and the protection of the surface of the glass substrate is hindered. Furthermore, the lower limit of apparent density is generally around 20 kg/m3. The apparent density of the resin sheet of the new type 5 can be obtained by cutting the measurement piece from the resin sheet, and dividing the weight of the measurement piece by the volume obtained from the outer dimensions of the measurement piece to obtain an apparent density. Further, the thickness of the above resin sheet is suitably 〇 3 to 5 mm, preferably 〇 5 to 3 mm, more preferably 0.5 to 2 mm. If the thickness of the resin sheet is too large, the buffer function originally possessed by the foam cannot be sufficiently exhibited, and the surface of the glass substrate is prevented from being hindered. On the other hand, if the degree of the sapphire sheet is too thick, the storage efficiency of the glass substrate is lowered. In addition, the thickness of the resin sheet in the present invention is obtained by measuring the thickness of one position at equal intervals across the entire width of the resin sheet in the short side direction, and the arithmetic mean of each measured value of μ is obtained. Further, when the resin sheet is a laminate, the apparent density and thickness of the resin sheet refer to the apparent density and thickness of the entire laminate. In the packaging system for glass substrate conveyance of the present invention, the glass substrate abutting member is placed in the upper casing, so that the weft glass substrate is horizontally accommodated in the abutting member in a state of being laminated in the thickness direction. After the upper part of the cover body of the cover body is opened, the tie member (hG〇k_and· loopfa called tie band, pp belt, etc.) can be used as needed to prevent the box body from being detached from the cover body. In the case of a remote (for example, a wheeled), the entire transport container containing the glass substrate can be packaged with a moisture-proof packaging material such as a polythene film or a Monica 28 M323457 film. In the case of a glass substrate, a moisture absorbent such as silicone rubber may be placed in the inside of the case. The glass substrate transfer case 5 and the glass substrate transfer package of the present invention will be described in detail below with reference to the drawings. Embodiments Here, FIG. 1 and FIG. 2 are not intended to be a box body of the glass substrate transfer case of the present invention; FIG. 1 is a perspective view of the case body as seen obliquely from above, and FIG. 2 is a view from obliquely below. Go to the box body Fig. 3 and Fig. 4 are schematic views showing a frame-shaped glass substrate abutting member disposed in the case body; and Fig. 310 is a perspective view of the frame-shaped glass substrate abutting member viewed obliquely from above, 4th The figure is a plan view of a frame-shaped glass substrate abutting member. Fig. 5 and Fig. 6 are schematic views of a box-shaped glass substrate abutting member disposed in the case body, and Fig. 5 is a box shape viewed from an obliquely upper side. Fig. 6 is a plan view of a box-shaped glass substrate abutting member. Fig. 7 is a schematic perspective view of a plate-shaped glass substrate abutting member. Fig. 8 is a box-shaped A plan view showing a state in which the glass substrate abutting member is disposed in the case body, and a ninth plan view showing a portion along the line AA of Fig. 8. Fig. 1 and Fig. 11 show the case of closing the case body. The opening cover body; the first drawing is a perspective view of the carcass viewed from obliquely above, and the second drawing is a perspective view of the cover body 20 as seen obliquely from below. FIG. 12 corresponds to a glass substrate along a plate shape as shown. The U_ of the state in which the abutting member is disposed on the above cover body A cross-sectional view of a portion of the B substrate. The glass substrate transfer case of the present invention is composed of a case body 1 (), a glass substrate abutting member 30, and a lid body 5. The glass substrate abutting member has a frame 29 M323457 The glass substrate abutting member 30A, the box-shaped glass substrate abutting member 3〇b, and the plate-shaped glass substrate abutting member 3〇c. The illustrated glass substrate is a short side dimension of 418 mm, In the case of a large glass substrate α having a long side dimension of 720 mm and a thickness of 1.4 mm, the case 5, the glass substrate abutting member 30, and the cover 50 are examples. The case body 10 and the cover 50 are made of polypropylene. The resin foamed particles are filled in a mold, heated to a predetermined temperature, and then cooled, that is, in-mold foam molding, the apparent density of the foam, the box body 10 and the lid The body 50 is 67 kg/m3 and its volume resistivity is 1 χι〇ιι 10 Ω · cm. Further, the glass substrate abutting member 3A is formed by forming a polypropylene resin foamed particle by internal formation, and is formed of a foam having an apparent density of 3 〇 kg/m3, and has a volume resistivity of 2.0 x 1 〇uQ · cm. As shown in FIGS. 1 and 2, the case main body 10 is composed of a rectangular bottom plate portion u and a side wall portion 12 that rises perpendicularly from the peripheral edge of the bottom plate portion 11. The short side dimension 1^1 of the bottom plate portion 11 is 505 111111, and the long side dimension 1^ is 8〇6111111. Further, the height H1 of the side wall portion 12 is 34 mm. Therefore, the ratio of the short side dimension L1 to the long side dimension L2 of the bottom plate portion is 1 to 1.06, the height H1 of the side wall portion 12 is the short side dimension of the bottom plate portion 11, and the thickness of the bottom plate portion is 16 mm. The plate 20 of the side wall portion 12a rising from the short side of the bottom plate portion η is Μ mm, and the thickness of the side wall portion i2b rising from the long side of the bottom plate portion 11 is 35 mm, so the case body 1 is The outer dimensions of the crucible are: the short side dimension u is 575 111111, the long side dimension [4 is 868 111111, and the height 112 is 5〇111111. The glass substrate α is horizontally housed in a space portion formed by the bottom plate portion and the side wall portion 30 M323457 12 in a state in which the glass substrate abutting member 3 is laminated therebetween in the thickness direction. On the long side of the casing main body 10, as shown in Fig. 2, the inner wall surface of the side wall portion 12b and the bottom plate portion 形成 are formed with four grooves 12 spaced apart from each other to hang the belt. Further, on the single outer side of the side wall portion 12b on the long side, the concave portion 14 for inserting a finger or the like when the lid body is to be taken out is formed at four positions. Further, on the inner surface of the bottom plate portion 11, a notch 15 is formed at four positions for insertion into the fork of the crane. As shown in Fig. 3 and Fig. 4, the frame-shaped glass substrate abutting member 3A is a rectangular frame that is open at both the upper and lower sides, specifically, the length and the length of the two sets of frame members 31 are in the meandering portion. Do not connect the components formed by the frame. The outer shape of the frame-shaped glass substrate abutting member 30A is a short side dimension L5s5〇3 mm, a long side dimension L6 of 802 mm, and a height H3 of 50 mm. On the other hand, the frame material 31a on the short side has a thickness of 38 mm, and the frame material 31b on the long side has a thickness of 42 mm. Therefore, the frame-shaped glass substrate abuts the frame member 15 of the member 3A. The inch is 'short edge size L7 is 419 mm, long side dimension L^726 _. In the four corners of the frame-shaped glass substrate abutting member 30A, the inner corner side corner portions of the frame-shaped glass substrate abutting member 3A are formed to penetrate from the corners. Each of the longitudinal direction and the short-side direction is a notch portion 32 having a length of 18 mm and a depth of 1 mm, so that the inner surface of the abutting member 3 is not in contact with the corner portion of the glass substrate to be accommodated. On the other hand, as shown in Fig. 5 and Fig. 6, the box-shaped glass substrate abutting member 30B is a rectangular box having an open upper surface, specifically, a rectangular bottom plate portion 41 and a human bottom plate portion 41. The casing formed by the side wall portion 42 that is vertically erected on the periphery. The outer shape of the box-shaped glass substrate abutting member B is the same as that of the frame-shaped glass substrate abutting member 30A of 31 M323457, the short side dimension 岱 is 5〇3, the long side dimension B is 802 111111, and the height 114 is 5〇^11^. Further, the thickness of the bottom plate portion 41 is 12 匪, the thickness of the short side side wall portion 42a rising from the bottom plate portion 41 is 36 mm, and the thickness of the long side side wall portion 42b is sen, 5 The inner dimensions of the glass substrate abutting member 30b are 423 mm in the short side dimension, 730 mm in the long side dimension L12, and 38 mm in the height H5. The corners of the inner surface side of the box-shaped glass substrate abutting member 3B are formed at the corners of the box-shaped glass substrate abutting member 30B at the four corners of the box-shaped glass substrate abutting member 30B, and are formed from the corner portions toward the longitudinal direction and Each of the short side directions is a notch portion 43 having a length of 10 18 mm and a depth of 1 mm. Further, a convex portion 44 that abuts against the end surface of the glass substrate is formed on the inner surface side of the side wall portion 42 of the box-shaped glass substrate abutting member. The convex portion 44 has a width of 35 mm and a height of 2 mm. As shown in Fig. 6, three convex portions 44 are formed on the inner surface side of the short-side side wall portion 42a at an appropriate interval, and the short side of the opposite side 15 Three convex portions 44 are also formed on the inner surface side of the side wall portion 42a at opposite positions. Further, on the inner surface side of the side wall portion 42b on the long side, four convex portions 44 are formed at appropriate intervals, and the inner side of the side wall portion 42n on the long side of the opposite side is also formed with four convex portions at opposite positions. Part 44. Therefore, the distance between the opposing inner faces of the convex portions 44 on the long side becomes 419 mm, and the distance between the opposite inner faces of the convex portions 44 on the short sides becomes 726 mm °. Further, in the above-described box-shaped glass substrate abutting member 3 The bottom plate portion 41 of the 〇B is provided with five through-holes 45 at appropriate intervals so as to be present in the case where the box-shaped glass substrate abutting member 3 〇B is loaded into the case body 1 〇 The air of 32 M323457 between the bottom plate portion 41 of the abutting member 30B and the bottom plate portion u of the box body 1 is released.
因為板狀的玻璃基板抵緊構件30C是用來分別封閉上 述之框狀的玻璃基板抵緊構件3〇a之上下面開口，或上述箱 狀的玻璃基板抵緊構件30B的上面開口的，所以如第7圖所 5不，被成形為矩形的板體。該板狀的玻璃基板抵緊構件3〇C 的短邊尺寸L13為409 mm，長邊尺寸]^4為718 mm，板厚 T1為14 mm。 上述框狀的玻璃基板抵緊構件3〇a被配置成沿著箱本 體10之側壁部12内面側的狀態，而，如第8圖及第9圖所示， 1〇上述箱狀的玻璃基板抵緊構件30B則在箱本體中被配置成 套接式。然後，如第9圖（第9圖所示雖然是將箱狀的破璃基 板抵緊構件30B配置在箱本體内的斷面圖，但是，配置框狀 的玻璃基板抵緊構件30A時，差異只在於有無底板部41及有 無凸部44)所示，兩種玻璃基板抵緊構件3〇a、3〇B在配置於 箱本體10的狀態下，該玻璃基板抵緊構件3〇八、3〇B的上方 有一部分(對於框狀的玻璃基板抵緊構件3〇A而言，是框材 31的上方部，對箱狀的玻璃基板抵緊構件3〇B而言，是侧壁 邠42的上方部)被設計成，從箱本體10之側壁部12的上端面 起往上方突出16 mm形成突出部46。 另外’板狀的玻璃基板抵緊構件3〇c被配置成將上述箱 本體10内所配置之框狀的玻璃基板抵緊構件30A的之上下 面開口封閉起來的狀態，另外也被配置成將上述箱本體1〇 内所配置之箱狀的玻璃基板抵緊構件3〇B的上面開口封閉 起來的狀態。 33 M323457 如第10圖及第11圖所示，蓋體50由矩形的頂板部51和 從該頂板部51的周緣起往下方突出之環狀凸部52所構成， 該蓋體50的外形尺寸是，短邊尺寸L15為575 mm，長邊尺 寸L16為868 mm，高度H6為47 mm。另外，頂板部51的板 5 厚為29 mm，從該頂板部51突出之短邊側的凸部52a，其板 厚為30 mm ’長邊側的凸部52b之板厚為35 mm，所以該蓋 體50之内面尺寸是，短邊尺寸L17為505 mm，長邊尺寸L18 為 808 mm，高度H7 為 18 mm。The plate-shaped glass substrate abutting member 30C is used to close the upper and lower openings of the frame-shaped glass substrate abutting member 3A, or the upper surface of the box-shaped glass substrate abutting member 30B. As shown in Fig. 7 of Fig. 7, it is formed into a rectangular plate body. The plate-shaped glass substrate abutting member 3C has a short side dimension L13 of 409 mm, a long side dimension of 718 mm, and a plate thickness T1 of 14 mm. The frame-shaped glass substrate abutting member 3A is disposed along the inner surface side of the side wall portion 12 of the case body 10, and as shown in Figs. 8 and 9, 1" of the box-shaped glass substrate The abutting member 30B is configured in a box type in the box body. In addition, as shown in FIG. 9 (the ninth figure is a cross-sectional view in which the box-shaped glass substrate abutting member 30B is disposed in the case body, the difference is when the frame-shaped glass substrate abutting member 30A is disposed. The glass substrate abutting members 3a and 3B are disposed in the case body 10 as shown in the presence or absence of the bottom plate portion 41 and the presence or absence of the convex portion 44). There is a part above the 〇B (the upper part of the frame material 31 for the frame-shaped glass substrate abutting member 3A), and the side wall 邠42 for the box-shaped glass substrate abutting member 3〇B The upper portion is designed to protrude from the upper end surface of the side wall portion 12 of the box body 10 by 16 mm to form the protruding portion 46. Further, the 'plate-shaped glass substrate abutting member 3〇c is disposed in a state in which the upper and lower surfaces of the frame-shaped glass substrate abutting member 30A disposed in the case body 10 are closed, and is also arranged to be The box-shaped glass substrate disposed in the case body 1 is closed in a state in which the upper surface of the member 3B is closed. 33 M323457 As shown in Figs. 10 and 11, the cover 50 is composed of a rectangular top plate portion 51 and an annular convex portion 52 projecting downward from the periphery of the top plate portion 51, and the outer dimensions of the cover 50 Yes, the short side dimension L15 is 575 mm, the long side dimension L16 is 868 mm, and the height H6 is 47 mm. Further, the plate 5 of the top plate portion 51 has a thickness of 29 mm, and the convex portion 52a on the short side from the top plate portion 51 has a plate thickness of 30 mm. The thickness of the convex portion 52b on the long side is 35 mm. The inner surface of the cover 50 has a short side dimension L17 of 505 mm, a long side dimension L18 of 808 mm, and a height H7 of 18 mm.
如第10圖所示，在上述蓋體50之頂板部51的表面上形 10 成有，從長邊側的兩側面到上面，相隔適當間隔的4個供掛 上束帶的溝53。另外，在環狀凸部52的外面側，對應於箱 本體10上所形成之凹部14的位置上，形成4處要將蓋體50取 出時供手指等***的凹部54。 另外，如第11圖所示，在上述蓋體5〇之頂板部51的内 15 面形成有矩形的凹部55，該凹部55的短邊尺寸L19為413 mm，長邊尺寸L20為726 mm，深度D1為1〇 mm。如第12圖 所示，藉由將上述板狀的玻璃基板抵緊構件3〇C***該蓋體 50之凹部55的作法，可以有效地防止因處理中或搬送中的 振動等而導致該板狀的玻璃基板抵緊構件30發生偏離的情 20形’同時，因為可以在不降低玻璃基板之收容效率的前提 下’增厚該板狀的玻璃基板抵緊構件30C之板厚，故可更有 效地保護所收容之玻璃基板的板面。 上述蓋體50係透過，該蓋體50之環狀凸部52與，從上 述箱本體10之側壁部12的上端面往上方突出之框狀的玻璃 34 M323457 基板抵緊構件30A之上方部(框材31的上方部），或箱狀的玻 璃基板抵緊構件30B之上方部（側壁部42的上方部），亦即， 第9圖所示之突出部46，形成嵌合，藉以在封閉箱本體1〇之 上面開口的狀態下被該箱本體10卡止。 5 本新型之玻璃基板搬送用包裝體係在由上述之箱本體 10、玻璃基板抵緊構件3〇和蓋體5〇所組成的玻璃基板搬送 用箱1的内部空間，以使複數片玻璃基板沿板厚方向積層的 狀態水平地加以收容而形成之玻璃基板搬送用包裝體，且 有特定物性的樹脂片材介於前述所積層之玻璃基板彼此之 10 間。 第13圖所示為收容大型的玻璃基板^時之，箱本體 1〇、箱狀的玻璃基板抵緊構件30Β、板狀的玻璃基板抵緊構 件30C和蓋體50,並進一步使用了樹脂片材6〇之本新型的玻 璃基板搬送用包裝體70之包裝形態的分解立體圖。 15 所收容之玻璃基板α是，短邊尺寸418 mm、長邊尺寸 720 mm、厚度Mmm之液晶單元已完成的面板。如第^圖 所不，在上述箱本體10所配置之箱狀的玻璃基板抵緊構件 3〇B内，係將玻璃基板^：與樹脂片材6〇分別以和箱狀的玻璃 基板抵緊構件30B之底板部41呈平行的狀態，沿板厚方向交 2〇互積層堆疊起來加以收容。收容後，以板狀的玻璃基板抵 緊構件30C封住箱狀的玻璃基板抵緊構件3〇8的上面開 口，接著，再用蓋體50把箱本體1〇的開口封閉起來。 上述樹脂片材60是表觀密度225 kg/m3、厚度1 mm、表 面電阻率2·1χ1012Ω之聚丙烯系樹脂發泡片材，其短邊尺寸 35 M323457 及長邊尺寸和上述玻璃基板α的短邊尺寸及長邊尺寸相 同。 第14圖為本新型之玻璃基板搬送用包裝體70的外觀示 意圖，箱本體10和蓋體50被束帶71強固地束缚住，以防止 5 輸送中蓋體50從箱本體10脫離。另外，雖然省略圖示，但 是在輸送到遠方(例如輸出）時，也可以將搬送用箱1全體以 聚烯烴膜或鋁箔複合膜等之具有保濕性的包裝材加以包 裝。 第15圖是將本新型之玻璃基板搬送用包裝體70積載在 1〇 作業板72以便搬送時之該包裝體70的積載例示意圖。在該 積載例中，首先，將該玻璃基板搬送用箱積層2、3個形成 積層體80，再用聚乙烯膜73包裝該積層體80。接著，將所 形成的積層體80載置於配置在搬送用作業板72上之托架74 内，使上述包裝體70的長邊侧側面成為，下側地在垂直方 15向上立起來，再用補強板75補強其角部。然後，將托架76 自其上方蓋住，固定積層體8〇 ^再者，如第16圖所示，也 可以將積層體80積層為二段。另外，雖然省略圖示，但是 亦可以本新型之玻璃基板搬送用包裝體7〇的底板部下面變 成下側的狀悲來將積層體80積載在作業板72上以進行搬 20送。另外，前述托架74, 76及補強板75雖然可以用紙或合成 樹脂（包含發泡體)來形成，惟考慮到輸送中會有髒污、塵埃 產生的情形，故以用合成樹脂來形成為佳。以上雖肪本新 型之玻璃基板搬送用箱及玻璃基板搬送用包裝體的實施例 做說明，惟本新型並不限於任何已述及之實施例，當然也 36 M323457 可以在新型登錄的申請專利範圍内所記載之本新型的技術 思想範圍内做各種變形及變更。 L圖式簡單說明3 【第1圖】從斜上方觀看之箱本體立體圖。 5 【第2圖】從斜下方觀看之箱本體立體圖。 【第3圖】從斜上方觀看之框狀的玻璃基板抵緊構件 立體圖。 【第4圖】框狀的玻璃基板抵緊構件平面圖。 【第5圖】從斜上方觀看之箱狀的玻璃基板抵緊構件 10 立體圖。 【第6圖】箱狀的玻璃基板抵緊構件平面圖。 【第7圖】板狀的玻璃基板抵緊構件立體圖。 【第8圖】顯示將箱狀的玻璃基板抵緊構件配置在箱 本體内的狀態之平面圖。 15 【第9圖】沿第8圖之A-A線的部分之斷面圖。 【第10圖】從斜上方觀看之蓋體的立體圖。 【第11圖】從斜下方觀看之蓋體的立體圖。 【第12圖】相當於沿著顯示將板狀的玻璃基板抵緊 構件配置在蓋體的狀態之第11圖的B-B線的部分之部分斷 20 面圖。 【第13圖】顯示玻璃基板搬送用包裝置的包裝形態 之分解立體圖。 【第14圖】顯示玻璃基板搬送用包裝體的外觀之立 體圖。 37 M323457 【第15圖】顯示玻璃基板搬送用包裝體的均衡裝載 例之立體圖。 【第16圖】顯示玻璃基板搬送用包裝體的另一均衡 裝載例之立體圖。As shown in Fig. 10, on the surface of the top plate portion 51 of the lid body 50, four grooves 53 for suspending the band are formed at intervals from the both side faces of the long side to the upper surface. Further, on the outer surface side of the annular convex portion 52, at a position corresponding to the concave portion 14 formed in the casing main body 10, four concave portions 54 for inserting a finger or the like when the lid body 50 is to be taken out are formed. Further, as shown in Fig. 11, a rectangular recess 55 having a short side dimension L19 of 413 mm and a long side dimension L20 of 726 mm is formed on the inner surface 15 of the top plate portion 51 of the lid body 5〇. The depth D1 is 1 〇 mm. As shown in Fig. 12, by inserting the plate-shaped glass substrate abutting member 3C into the concave portion 55 of the lid 50, it is possible to effectively prevent the plate from being vibrated during processing or transportation. In the same manner, since the glass substrate abutting member 30 is offset, the thickness of the plate-shaped glass substrate abutting member 30C can be increased without reducing the storage efficiency of the glass substrate. Effectively protect the surface of the glass substrate to be contained. The lid body 50 is transmitted through, and the annular convex portion 52 of the lid body 50 and the frame-shaped glass 34 M323457 projecting upward from the upper end surface of the side wall portion 12 of the box body 10 are upper portions of the substrate abutting member 30A ( The upper portion of the frame member 31 or the upper portion of the box-shaped glass substrate abutting member 30B (the upper portion of the side wall portion 42), that is, the protruding portion 46 shown in Fig. 9, is formed to be fitted, thereby being closed. The box body 10 is locked by the upper side of the box body 1 in an open state. 5 The packaging system for a glass substrate transfer of the present invention has an internal space of the glass substrate transfer case 1 composed of the above-described case body 10, the glass substrate abutting member 3A, and the lid body 5, so that a plurality of glass substrates are along The glass substrate transfer package which is formed by horizontally accommodating the state in which the thickness is laminated is a resin sheet having a specific physical property interposed between 10 of the laminated glass substrates. Fig. 13 is a view showing a case where a large-sized glass substrate is housed, a case body 1〇, a box-shaped glass substrate abutting member 30A, a plate-shaped glass substrate abutting member 30C, and a lid 50, and a resin sheet is further used. An exploded perspective view of the package form of the novel glass substrate transport package 70 of the present invention. The glass substrate α contained in the 15 is a panel in which the liquid crystal cell having a short side dimension of 418 mm, a long side dimension of 720 mm, and a thickness of Mmm has been completed. As shown in the figure, in the box-shaped glass substrate abutting member 3B disposed in the case body 10, the glass substrate and the resin sheet 6 are respectively pressed against the box-shaped glass substrate. The bottom plate portion 41 of the member 30B is in a parallel state, and is stacked in the thickness direction to be accommodated. After the storage, the upper opening of the box-shaped glass substrate abutting member 3A is sealed by the plate-shaped glass substrate abutting member 30C, and then the opening of the case body 1 is closed by the lid 50. The resin sheet 60 is a polypropylene resin foamed sheet having an apparent density of 225 kg/m 3 , a thickness of 1 mm, and a surface resistivity of 2·1 χ 1012 Ω, and has a short side dimension of 35 M323457 and a long side dimension and the above glass substrate α. The short side size and the long side size are the same. Fig. 14 is a schematic view showing the appearance of the package 70 for glass substrate conveyance of the present invention, and the case body 10 and the lid body 50 are strongly restrained by the band 71 to prevent the cover body 50 from being detached from the case body 10 during the conveyance. Further, although not shown, when transporting to a distant place (for example, output), the entire transport case 1 may be packaged with a moisture-absorbing packaging material such as a polyolefin film or an aluminum foil composite film. Fig. 15 is a view showing an example of the stowage of the package 70 when the glass substrate transport package 70 of the present invention is placed on a 1 作业 work plate 72 for transport. In the stowage example, first, the glass substrate transfer case laminates 2 and 3 are formed into a laminate body 80, and the laminate body 80 is further wrapped with a polyethylene film 73. Then, the formed laminated body 80 is placed in the bracket 74 disposed on the transporting work plate 72, and the long side surface of the package 70 is placed on the lower side, and the vertical side 15 is raised upward. The corner plate is reinforced with a reinforcing plate 75. Then, the bracket 76 is covered from above, and the laminated body 8 is fixed. Further, as shown in Fig. 16, the laminated body 80 may be laminated into two stages. In addition, the lower surface of the bottom plate portion of the glass substrate transporting package 7 of the present invention may be placed on the work board 72 to be transported by the lower side of the bottom plate portion of the present invention. Further, the brackets 74, 76 and the reinforcing plate 75 may be formed of paper or synthetic resin (including a foam), but may be formed of synthetic resin in consideration of the occurrence of dirt or dust during transportation. good. Although the above embodiments of the glass substrate transfer case and the glass substrate transfer package are described above, the present invention is not limited to any of the embodiments described above, and of course 36 M323457 can be applied for in the new registration patent range. Various modifications and changes are made within the scope of the novel technical concept described herein. L diagram simple description 3 [Fig. 1] A perspective view of the box body viewed from obliquely above. 5 [Fig. 2] A perspective view of the box body viewed from obliquely below. [Fig. 3] A perspective view of a frame-shaped glass substrate abutting member viewed obliquely from above. [Fig. 4] A plan view of a frame-shaped glass substrate abutting member. [Fig. 5] A perspective view of a box-shaped glass substrate abutting member 10 viewed obliquely from above. [Fig. 6] A plan view of a box-shaped glass substrate abutting member. [Fig. 7] A perspective view of a plate-shaped glass substrate abutting member. Fig. 8 is a plan view showing a state in which a box-shaped glass substrate abutting member is placed in a casing. 15 [Fig. 9] A cross-sectional view of a portion along the line A-A of Fig. 8. [Fig. 10] A perspective view of the cover viewed from obliquely above. [Fig. 11] A perspective view of the cover viewed from obliquely below. [Fig. 12] Fig. 12 is a partial cross-sectional view of a portion taken along line B-B of Fig. 11 showing a state in which a plate-shaped glass substrate abutting member is placed on a lid. Fig. 13 is an exploded perspective view showing the packaging form of the glass substrate transporting bag device. [Fig. 14] A perspective view showing the appearance of a package for transporting a glass substrate. 37 M323457 [Fig. 15] A perspective view showing an example of balanced loading of a package for transporting a glass substrate. Fig. 16 is a perspective view showing another example of the equalization loading of the package for transporting the glass substrate.
【主要元件符號說明 1.. .玻璃基板搬送用箱 10.. .箱本體 11.. .底板部 12.. .側壁部 12a...短邊側的側壁部 12b...長邊側的側壁部 13···溝 14···凹部 15···凹口 30…玻璃基板抵緊構件 30A…框狀的玻璃基板抵緊構件 30B··.箱狀的玻璃基板抵緊構件 30C···板狀的玻璃基板抵緊構件 31…框材 31 a...短邊側的框材 31b...長邊側的框材 32···凹口部 41.. .底板部 42.. .側壁部 42a…短邊側的側壁部 42b...長邊側的側壁部 43···凹口部 44.. ·凸部 45.. .貫通孔 46.. .突出部 50.. .蓋體 51.. .頂板部 52…環狀凸部 52a···短邊側的凸部 52b...長邊側的凸部 53···溝 54···凹部 55·.·矩形的凹部 60…樹脂片材 70.. .玻璃基板搬送用包裝體 71…束帶 72.. .作業板 73…聚乙烯薄膜 38 M323457 74.. .托架 80...積層體 75.. .補強板 α…玻璃基板 76.. .托架 39[Main component symbol description 1. The glass substrate transfer case 10: the case body 11. The bottom plate portion 12: the side wall portion 12a... the short side side wall portion 12b... the long side Side wall portion 13··· groove 14···recess 15···recess 30...glass substrate abutting member 30A...frame-shaped glass substrate abutting member 30B·. box-shaped glass substrate abutting member 30C·· Plate-shaped glass substrate abutting member 31: frame member 31a... short-side frame member 31b...long-side frame member 32···notch portion 41.. bottom plate portion 42.. Side wall portion 42a: side wall portion 42b on the short side side... side wall portion 43 on the long side side... notch portion 44.. convex portion 45.. through hole 46.. protruding portion 50.. Cover body 51.. top plate portion 52: annular convex portion 52a... short-side convex portion 52b... long-side convex portion 53··· groove 54···recess 55·.·rectangular Recessed portion 60...Resin sheet 70.. Glass substrate transport package 71...Belt 72..Working plate 73...Polyethylene film 38 M323457 74..Bracket 80...Laminated body 75.. Reinforce Plate α...glass substrate 76.. bracket 37