M355912 五、新型說明： 【新型所屬之技術領域】 本創作係關於一多層式容器結構，尤指一種至少包括—紙 層和一發泡層以成型模具熱壓呈全面性黏合成一體之多層式 容器結構。 【先前技術】 按以’先前公開至少包括有紙層和發泡層所構成之多層式 容器’其組裝結構暨製造方法，概可分為以下幾種： 1. 紙層以熱壓成型機製成預定形狀後，再於其外部或内部 採全面性相同尺寸以套合/黏合方式，將事先製造成預定形成 之立體發泡層予以結合。如：本國專利證號：M293222「具隔 熱之無蓋食品容器」；專利證號：M337306「容器杯之結構」。 2. 紙層以熱壓成型機製成預定形狀後，於其外部或内部以 局部性或全面性分佈的方式，塗佈發泡劑，復經發泡程序理由 .形成發泡層。如：本國專利證號：M29914{)「隔熱性紙容器」 ;專利證號：M294499「具隔熱表層之容器結構」；公告編號： 590114「紙製隔熱容器改良」。 上述具有紙層及發泡層所組成之多層式容器，雖然可經由 其揭露之技術組合或製造而成，惟各案技術共同之缺點係，製 造程序較為繁項複雜，相對有各項製造成本提高，包括·增加 機具《又備、人事成本增加等待改進之處。再者，當紙層和發泡 層尚處在展開狀態時，係具有相當之厚度存在，尤其在預定成 M355912 型為容器前之重疊貼合處，若將兩處予以疊合，且未施加壓力 . 時，職歧有魏層和》泡層的齡厚度，如此前述總合 他未;t疊貼合處之厚度有差距過大，根本無法以傳統 成賴妨—_化的成獅業，故有成碰術遇到瓶頸 未能突破之箸境，以至於上揭傳統多層式容器仍然維持以多次 成型的製造加工方式完成。 彳鑑於此’本賴作人乃針對上述各項缺點，加以改良創 • 新’經潛心鑽研不斷求新求變，遂在充分完善的構思下，經過 多次之試作、實驗，終於完成捕倾提出本案讀型專 請。 【新型内容】 本創作之主要目的，係提供―種可_ —般紙製餐盒成型 機器生產之多層式容器結構，該多層式容器包括至少一紙層或 至少-發泡層組成’進以達到可減化製造流程、提昇產量、降 釀低製造成本、以及保持品質穩定性之多重功效者。 騎到上述目的，本創作提供一種多層式容器結構，其包 括.至少-層之紙層和至少一層之發泡層所組成之容器；而該 夕層式谷在未成型狀展開構造，係由紙層和發泡層預先黏 合成一體，經模具壓型、型切、成型等加工程序所構成；其中， 該展開構造於紙層設有多數之彎摺線，以規劃出容器底部，延 伸自容器底部周緣之多_邊部，介在相鄰侧邊·之重疊貼 J ’而該發泡層相對紙層之重疊貼合部設有除料區，相對於 4 M355912 紙層其他彎摺線設有減料區，俾以使該發泡層位在除料區和減 料區之厚度小皆於紙層和發泡層合起來之總厚度，甚至達到僅 剩下紙層厚度，據此，即可直接以一般傳統紙餐具成型機作業 成型者。 【實施方式】 兹再配合本創作較佳實施例之圖式進一步詳細說明，以期 能使熟悉本創作相關技術之人士，得依本說明書之陳述據以實 施。 首先’敬請配合參閱第一圖所示，為本創作一種多層式容 器結構，該多層式容器，包括至少一層或一層以上的紙層1〇 和一層或一層以上的發泡層20所結合製造成各式各樣提供食 品褒填之器J1L。 再者，於本實施例中該紙層1〇位在外層，該發泡層2〇位 在内層，其亦可將紙層10設在内層，發泡層2〇設在外層。 此外’本創作之發泡層20所採用之發泡材質，為生物可 分解材質，如：聚乳酸(PLA)、美國杜邦集團生產之聚對苯二 甲酸乙二醇酯(Biomax 4024 PET)、台灣遠東紡織生產之可生 物分解(Fepol)、德國巴斯夫公司生產的可生物分解之降解塑 料原料(Ecoflex)、Ecovio ;亦可為生物不能分解材質，如： 傳統之聚苯乙烯(PS)、聚丙烯(PP)、電子交聯聚乙烯發泡 CIXPE);其中，該發泡層及底發泡層之發泡倍率不限制、厚度 不限。 又 5 M355912 復如第二、三圖所示，本創作一種多層式容器結構在未成 型别之展開構造圖’為型切成預定形狀之紙層1G和發泡層2〇 ’該紙層10和發泡層20採全面性黏合成—體，為了令同時結 合有紙層10和發泡層2〇之展開構造，不至於受到總厚度較厚 之影響’而可直接制—般紙餐具細機製造，是以特別在紙 層10預定處設有多數彎摺線^，以規劃出容器底部12、延伸 至容器底部周緣之多細邊部13，介在相_邊部之間的重 疊貼合部14，而該發泡層20位在紙層1〇之容器底部12和側 邊部13間之彎摺線n相對處設有減料區21，發泡層2〇相對 於紙層10之重疊貼合部14設有除料區22，前述減料區21和 除料區22係被熱壓成扁平狀，甚至僅剩下紙層1〇厚度，或僅 殘餘一點點發泡材質，據此，即可直接適用一般傳統紙餐具自 動成型機進行製造成型，如第一圖所示之多層式容器，該成型 後之多層式容器之發泡層20皆具有全面性等厚度之特徵。 另者，當紙層10設定在内層時，其供與食品接觸之内表 面係淋膜披覆有一薄膜層（圖中未示），該薄膜層之材質，可 採用生物可分解材質，如：聚乳酸(PLA)、美國杜邦集團生產 之聚對苯二甲酸乙二醇酯（Bi〇max 4024 PET)、台灣遠東紡織 生產之可生物分解(Fepol)、德國巴斯夫公司生產的可生物分 解之降解塑料原料(Ecof lex)、Ecovio ;或是採用生物不能分 解材質’如傳統之聚乙烯(pE)、聚丙烯(PP)、聚對苯二甲酸 乙二酯（PET)。 6 M355912 乃確實具麵㈣實際功 ，懇祈鈞局明鑒，惠予 ’不上辦陳’本案之技術實施者， 效提昇’是應合於專利法之規定要義 授准合法之相軸立，至感德便。 f圖式簡單說明】 Q本創作較佳結構實施例立體組合圖。 第-圖·為第—圖成型前平面展開圖。 第三圖：為第—_型前平面展社體示意圖 【主要元件符號說明】 紙層----- —10 彎摺線-----u 侧邊部- —13 重疊貼合部-14 減料區--- —21 除料區-----22 谷器底部—J2 發泡層-----20M355912 V. New description: [New technical field] This creation is about a multi-layer container structure, especially a multi-layer including at least a paper layer and a foam layer for hot pressing of a forming mold. Container structure. [Prior Art] According to the 'previously disclosed multi-layered container including at least a paper layer and a foamed layer', the assembly structure and manufacturing method thereof can be classified into the following types: 1. The paper layer is formed by a hot press forming mechanism. After the predetermined shape is formed, the three-dimensional foam layer which has been previously formed into a predetermined shape is combined by taking the same size or the like in the same manner. Such as: national patent certificate number: M293222 "with lid food container with heat insulation"; patent certificate number: M337306 "structure of container cup". 2. After the paper layer is formed into a predetermined shape by a hot press molding machine, the foaming agent is applied to the outside or inside thereof in a local or comprehensive manner, and the foaming layer is formed by the reason of the foaming process. Such as: National Patent No.: M29914{) "Insulation Paper Container"; Patent No.: M294499 "Container Structure with Insulation Surface"; Announcement No.: 590114 "Improvement of Paper Insulation Container". The above-mentioned multi-layered container having a paper layer and a foamed layer can be combined or manufactured by the disclosed technology, but the common disadvantages of the various technologies are that the manufacturing process is complicated and complicated, and the manufacturing costs are relatively large. Improvements, including the addition of equipment, and the increase in personnel costs, waiting for improvement. Furthermore, when the paper layer and the foamed layer are still in the unfolded state, they have a considerable thickness, especially at the overlapping joints which are intended to be the M355912 type before the container, if the two places are overlapped and not applied Pressure. At the time of the occupation, there is the thickness of the Wei layer and the bubble layer, so the above-mentioned total is not; the thickness of the t-folding is too large, and it is impossible to use the tradition to become a lion industry. Therefore, there is a dilemma that the bottleneck encounters a bottleneck, so that the traditional multi-layer container is still maintained in a multi-form manufacturing process. In view of the fact that the 'Lao Lai Zuo is aiming at the above-mentioned shortcomings, he has made improvements and innovations. He has been diligently studying and constantly seeking new changes. Under the full and perfect conception, after many trials and experiments, he finally completed the dumping. The reading type of this case is proposed. [New content] The main purpose of this creation is to provide a multi-layer container structure produced by a paper-making lunch box forming machine, which comprises at least one paper layer or at least a foam layer. Achieve multiple functions that can reduce manufacturing processes, increase production, lower manufacturing costs, and maintain quality stability. To achieve the above object, the present invention provides a multi-layered container structure comprising: a container of at least a layer of paper and at least one layer of foamed layers; and the layered valley is unformed in an unfolded configuration The paper layer and the foam layer are pre-bonded into one body, and are formed by a processing procedure such as mold pressing, cutting, molding, etc., wherein the unfolding structure has a plurality of bending lines on the paper layer to plan the bottom of the container and extend from the container. The bottom edge of the bottom edge is disposed on the adjacent side edge, and the overlapping portion of the foam layer with respect to the paper layer is provided with a material removal zone, which is reduced with respect to other bending lines of the 4 M355912 paper layer. The material zone is such that the thickness of the foaming layer in the stripping zone and the reducing zone is less than the total thickness of the paper layer and the foamed layer, and even the thickness of the paper layer is left, thereby Directly formed by the general traditional paper tableware molding machine. [Embodiment] The drawings of the preferred embodiment of the present invention are further described in detail, so that those skilled in the art of the present invention can be implemented according to the statement of the present specification. First of all, please refer to the first figure for the creation of a multi-layer container structure comprising at least one or more layers of paper layer 1 and one or more foam layers 20 A variety of food filling devices J1L are provided. Further, in the present embodiment, the paper layer 1 is placed on the outer layer, and the foamed layer 2 is placed on the inner layer. The paper layer 10 may be provided on the inner layer, and the foam layer 2 may be disposed on the outer layer. In addition, the foam material used in the foam layer 20 of the present invention is a biodegradable material such as polylactic acid (PLA), polyethylene terephthalate (Biomax 4024 PET) produced by DuPont Group, USA. Biodegradable (Fepol) produced by Taiwan Far East Textile, Bioflex, and Ecovio produced by BASF, Germany; can also be biodegradable materials, such as: traditional polystyrene (PS), poly Propylene (PP), electronic cross-linked polyethylene foaming CIXPE); wherein the foaming ratio of the foamed layer and the bottom foamed layer is not limited and the thickness is not limited. Further, M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M 层 层 层 层 层 层 层 层 层 层 层 层 层 层 层 层 层 层 层 层 层 层 层 层 层 层 层 层 层 层And the foamed layer 20 adopts a comprehensive adhesive-synthesis body, and in order to combine the unfolding structure of the paper layer 10 and the foamed layer 2〇, it is not affected by the thicker total thickness, and can be directly produced. The machine is manufactured by providing a plurality of bending lines at a predetermined position on the paper layer 10 to plan the bottom portion 12 of the container, the thin side portion 13 extending to the periphery of the bottom of the container, and the overlapping portion between the phase and the side portion. 14. The foam layer 20 is provided with a subtraction zone 21 opposite to the bend line n between the bottom 12 and the side portion 13 of the paper layer 1 , and the overlap of the foam layer 2 〇 with respect to the paper layer 10 The joint portion 14 is provided with a removing portion 22, and the aforementioned reducing portion 21 and the removing portion 22 are heat-pressed into a flat shape, and even only the thickness of the paper layer is left, or only a little foaming material remains, according to which It can be directly applied to the general traditional paper tableware automatic molding machine for manufacturing and molding, such as the multi-layer container shown in the first figure. After the foam layer of multilayer molded containers 20 are characterized in having a thickness of comprehensiveness like. In addition, when the paper layer 10 is set in the inner layer, the inner surface of the film for contacting the food is coated with a film layer (not shown), and the material of the film layer can be made of a biodegradable material, such as: Polylactic acid (PLA), polyethylene terephthalate (Bi〇max 4024 PET) produced by DuPont Group, Biodegradable (Fepol) produced by Taiwan Far East Textile, Biodegradable degradation by BASF, Germany Plastic materials (Ecof lex), Ecovio; or bio-decomposable materials such as traditional polyethylene (pE), polypropylene (PP), polyethylene terephthalate (PET). 6 M355912 is indeed a face-to-face (four) actual work, 恳 恳 明 明 , ,, 惠 惠 ' 办 办 ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本To the sense of virtue. A simple illustration of the preferred embodiment of the present invention. The first figure is the front view of the figure before the forming. The third picture is a schematic diagram of the body of the first-type front plane [characteristics of the main components] Paper layer ----- 10 bending line ----- side side - 13 overlapping parts -14 Reduced area----21 removal area-----22 bottom of the grain-J2 foam layer-----20