TWI445646B - Process of manufacturing a pallet - Google Patents
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- TWI445646B TWI445646B TW100118389A TW100118389A TWI445646B TW I445646 B TWI445646 B TW I445646B TW 100118389 A TW100118389 A TW 100118389A TW 100118389 A TW100118389 A TW 100118389A TW I445646 B TWI445646 B TW I445646B
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Description
本發明係有關一用於儲存及運送不同負荷之托板。更特別來說，本發明係有關一包含一輕質、撓性且抗壓縮性材料的托板之製造方法。The present invention relates to a pallet for storing and transporting different loads. More particularly, the present invention relates to a method of making a pallet comprising a lightweight, flexible and compression resistant material.
一用以儲存及運送負荷之托板係可藉由諸如機械抗性與尺寸、靜與動穩定度、及其他等參數的分析以其功能性、效能及品質被評價。此等參數必須符合根據使用者需求、處置及運動所建立的要件，且這涉及兩基本問題：托板的組裝及製造中所使用之建構(constructivity)及原料。然而，生產中涉及的成本係為一項對於托板設計的範圍之限制因素。一具有所有理想特徵之功能性、高效率及良好品質的托板係時常成本高昂，且其生產被認為不可行。A pallet for storing and transporting loads can be evaluated for its functionality, performance and quality by analysis of parameters such as mechanical resistance and size, static and dynamic stability, and others. These parameters must conform to the requirements established by the user's needs, handling and movement, and this involves two basic issues: the constructivity and materials used in the assembly and manufacture of the pallet. However, the costs involved in production are a limiting factor in the scope of pallet design. A pallet with all the desirable features of functionality, high efficiency and good quality is often costly and its production is considered infeasible.
機械抗性係為托板的總許可負荷的決定因素之一。所使用原料及建構性組態皆會直接影響此事項。一具有低機械抗性的托板係具備一低的許可負荷能量，並可能依據置放其上的總重量而翹曲或甚至變成受損，因此危及負荷的安全性。Mechanical resistance is one of the determinants of the total allowable load on the pallet. The materials used and the constructive configuration will directly affect this matter. A pallet with low mechanical resistance has a low allowable load energy and may warp or even become damaged depending on the total weight placed thereon, thus compromising the safety of the load.
利用相對於諸如溫度與濕度等氣候變化具有低敏感度之容易處置的原料，達成尺寸穩定度。該生產製程可能修正任何尺寸懸殊，但此作用係涉及成本且重覆工作常具有高成本，原因在於專業人力與時間的分配皆可被使用在其他生產製程中。Dimensional stability is achieved with readily handled materials that have low sensitivity to climate change such as temperature and humidity. This production process may correct any size disparity, but this effect is cost and the rework is often costly because the professional manpower and time allocation can be used in other manufacturing processes.
為了將負荷堆積於托板上及未使用時將負荷堆積於彼此頂上，靜穩定度係特別重要。托板的建構性組態應容許一最大值數量的經堆積負荷，而不會由於托板介面中的任何建構性缺陷使其有滑動或不穩定之虞。因此，介面應不只具有一物理空間來置放負荷，且亦提供對於負荷本身之穩定度與安全性。同理對於托板的堆積亦然。現今，慣常將未使用的托板予以堆積，藉以令空間達到合理使用或令其使用於其他生產目的。該結構應使托板不損害其下方的另一托板。Static stability is particularly important in order to deposit the load on the pallet and to deposit the load on top of each other when not in use. The constructive configuration of the pallet should allow for a maximum number of stacked loads without slipping or instability due to any constructive defects in the pallet interface. Therefore, the interface should not only have a physical space to place the load, but also provide stability and security for the load itself. The same is true for the accumulation of pallets. Today, unused pallets are often stacked to allow the space to be used reasonably or for other production purposes. The structure should be such that the pallet does not damage another pallet below it.
動穩定度係有關於堆高車叉件在其***托板中時之滑移或滑動的事項。許多近來已知的托板無法在叉件上維持完美穩定度，且這可能當堆高車移動托板時造成負荷上的滑動並因此造成損害。托板的設計亦必須將生產製程中托板所承受的其他類型運動列入考慮，諸如經由一水平及垂直地移動的傳送器皮帶作運送。建構性組態及所使用材料皆影響動穩定度，而一具有低損耗(摩擦)的材料係利於滑動。The dynamic stability is related to the slip or slip of the stacking fork when it is inserted into the pallet. Many of the recently known pallets do not maintain perfect stability on the fork, and this may cause slippage of the load and thus damage when the stacker moves the pallet. The design of the pallet must also take into account other types of motion that the pallets are subjected to during the manufacturing process, such as transporting through a horizontally and vertically moving conveyor belt. Both the constructive configuration and the materials used affect the dynamic stability, while a material with low loss (friction) is beneficial for sliding.
上述參數係直接地影響處置托板所涉及的不同製程，諸如堆棧(palletization：經堆積托板的分離以及負荷在托板上的置放)，利用(各種不同較小負荷容積群聚成托板上的單一較大容積之作用)及出口(托板之運送，運動及卸載)。The above parameters directly affect the different processes involved in the disposal of the pallet, such as stacking (palletization: separation of stacked pallets and placement of loads on pallets), using a variety of different smaller load volume clusters The role of a single larger volume and the exit (transportation, movement and unloading of pallets).
原料的選擇係為托板設計之一基礎且決定性的階段，且其可依據需求與要件變成設計範圍的一項限制因素。建構性組態的效能係直接地依據所使用材料而定，且反之亦然。The choice of raw materials is a fundamental and decisive stage of pallet design, and it can become a limiting factor in the scope of design based on demand and requirements. The performance of a constructive configuration is directly dependent on the materials used, and vice versa.
大部份現今已知的托板係由木料或射出塑膠構成。Most of the pallets known today are made of wood or extruded plastic.
木質托板具有相對較低的製造成本且亦容易生產並在結構上為健全。然而，此材料具有特定問題，諸如對於諸如白蟻等害蟲侵襲呈現脆弱，且需使用釘件或織線，其會損害放在托板上之負荷。另一缺點係涉及難以控制木料尺寸，且此事實除了造成托板在未使用時儲存上的困難之外亦可能不利於製程自動化。Wood pallets have relatively low manufacturing costs and are also easy to produce and structurally sound. However, this material has particular problems, such as being vulnerable to pest attack such as termites, and the use of nails or threads that can damage the load placed on the pallet. Another disadvantage relates to the difficulty in controlling the size of the wood, and this fact may be detrimental to process automation in addition to the difficulty of storing the pallet when not in use.
儘管具有低製造成本，木質托板由於需進行燻蒸製程而可能昂貴，對於出口托板尤然。燻蒸係在於施加化學產品於木料上將托板消毒藉以消除諸如白蟻等害蟲。此製程耗時且亦昂貴，並增加托板的最終成本且亦增加運送物品的成本。Despite the low manufacturing costs, wooden pallets can be expensive due to the fumigation process, especially for outlet pallets. Fumigation is the application of chemical products to the board to disinfect the board to eliminate pests such as termites. This process is time consuming and expensive, and increases the final cost of the pallet and also increases the cost of shipping the item.
最後，木質托板的最終缺點係關於永續性與環保。使用木料會造成森林消失並不利地影響環境。因此，損及永續性要件，且自然資源將可能匱乏或變得稀少。Finally, the ultimate drawback of wooden pallets is about sustainability and environmental protection. The use of wood can cause forests to disappear and adversely affect the environment. As a result, the sustainability element is compromised and natural resources may be scarce or scarce.
射出塑膠部件具有良好的耐久性，先天抗害蟲性，並因為射出塑膠托板一般係以單一單元製成所以不需要釘件。然而，此材料具有諸如低摩擦(不穩定性)、難以修理及在一射出成型製造中所涉及的高成本等缺點。因此，生產成本係提高托板的最終價格，且在大部份案例中，塑膠托板的高生產成本令其使用變得不可行。The injection of plastic parts has good durability, is inherently resistant to pests, and because the plastic trays are usually made of a single unit, no nails are required. However, this material has disadvantages such as low friction (unstable), difficulty in repair, and high cost involved in injection molding manufacturing. Therefore, the production cost increases the final price of the pallet, and in most cases, the high production cost of the plastic pallet makes its use unfeasible.
在此背景中可說：直到本發明為止，不曾具有一以低成本匯集所有理想要件及功能性之托板。由於托板的成本、材料及建構所施加之限制，使用者常被迫選擇特定特徵同時放棄其他特徵。In this context, it can be said that up to the present invention, there has not been a pallet that collects all the ideal elements and functions at low cost. Due to the limitations imposed by the cost, materials, and construction of the pallet, users are often forced to select specific features while discarding other features.
本發明的第一目的係在於提出一符合上述功能性的要件且具有良好效能、使最終成本保持相對較低之托板的一製造方法。A first object of the present invention is to provide a method of manufacturing a pallet that meets the above-described functional requirements and that has good performance and that maintains a relatively low final cost.
本發明的另一目的係在於一藉由單一機具具有高生產力及低成本之托板的一製造方法，該機具除了縫合操作外亦能夠容易且快速地將經拱起的支撐件定位於袋上。Another object of the present invention is a manufacturing method for a pallet having high productivity and low cost by a single implement, which can easily and quickly position the arched support member on the bag in addition to the stitching operation. .
此外。本發明的目的亦在於藉由一其製造方法所獲得之托板。Also. The object of the invention is also a pallet obtained by a manufacturing method thereof.
本發明的目的係藉由一用於儲存及運送負荷之托板所達成，其包含至少：The object of the present invention is achieved by a pallet for storing and transporting loads, comprising at least:
-一負荷配置表面，其能夠容納該等負荷及a load configuration surface capable of accommodating the loads and
-兩支撐元件，其被聯結至負荷配置表面且能夠維持該等負荷，該等支撐元件被定位為在其間實質地平行且能夠支撐負荷，各支撐元件設有一圓形圓頂狀種類的一實質橫剖面且具有一上限及一下限，該負荷配置表面被定位於支撐元件的上與下限之間的某地點，該表面被定位為比下限更接近於上限。- two support elements that are coupled to the load-distributing surface and capable of maintaining the load, the support elements being positioned substantially parallel and capable of supporting the load therebetween, each support element being provided with a substance of a circular dome-like type The cross-section has an upper limit and a lower limit, the load-distributing surface being positioned at a location between the upper and lower limits of the support member, the surface being positioned closer to the upper limit than the lower limit.
此外，本發明的目的係藉由一用於儲存及運送負荷之托板的一製造方法所達成，該托板包含(i)一負荷配置表面，其能夠容納該等負荷，(ii)至少兩支撐元件，其聯結至負荷配置表面且能夠維持該等負荷，被定位為在其間實質地平行且能夠支撐負荷，其中各支撐元件設有一圓形圓頂狀種類的一實質橫剖面且具有一上限及一下限及(iii)其中該負荷配置表面被定位於支撐元件的上與下限之間的某地點，該表面被定位為比下限更接近於上限。該方法包含下列步驟：步驟I -將至少一布料的主捲線軸及至少一附件捲線軸定位於一製造機具中；步驟II -以一用於界定二實質平行層之配置藉由捲線軸饋送布料；步驟III -藉由一或多個接縫線所饋送之一或多個縫合頭縫合布料層，而界定至少一袋；步驟IV -以期望的長度切割托板及修製縫合織線；及步驟V -拱起至少一支撐件及移動托板的袋於經拱起的支撐件上方；在單一製造機具中進行步驟I至V。Furthermore, the object of the present invention is achieved by a method of manufacturing a pallet for storing and transporting loads, the pallet comprising (i) a load-distributing surface capable of accommodating the loads, (ii) at least two A support member coupled to the load-distributing surface and capable of maintaining the load, positioned to be substantially parallel therebetween and capable of supporting a load, wherein each support member is provided with a substantial cross-section of a circular dome-shaped species and having an upper limit And a lower limit and (iii) wherein the load-distributing surface is positioned at a location between the upper and lower limits of the support member, the surface being positioned closer to the upper limit than the lower limit. The method comprises the steps of: step I - positioning a main bobbin of at least one fabric and at least one accessory reel in a manufacturing implement; step II - feeding the fabric by a bobbin in a configuration for defining two substantially parallel layers Step III - at least one bag is defined by suturing the cloth layer by one or more seaming heads fed by one or more seaming lines; Step IV - cutting the pallets and trimming the weaving threads at a desired length; Step V - arching at least one support and moving the pocket of the pallet above the arched support; performing steps I through V in a single manufacturing implement.
現在將參照附圖更詳細地描述本發明，其中：下文提出本發明的托板1標的物之較佳實施例的部分範例。所有範例中，托板1係包含一被維持在二個或更多個支撐元件3上之負荷配置表面2。較佳地，使用三個支撐元件3，然而，此數字可根據所想要功能性需求及要件而更改。The invention will now be described in more detail with reference to the accompanying drawings in which, in the following, a part of a preferred embodiment of the preferred embodiment of the present invention. In all of the examples, the pallet 1 comprises a load-distributing surface 2 that is maintained on two or more support members 3. Preferably, three support elements 3 are used, however, this number can be varied depending on the desired functional requirements and requirements.
負荷配置表面2具有一布料覆蓋物且能夠容納任何類型負荷，其限制條件在於：遵守總重量限制且負荷不予以損害。布料覆蓋物係延伸至支撐元件3，將其包套，且藉由簡單縫合將其固持在一起。可能具有其他類型接合，例如，特殊膠劑或銲接。較佳地，使用一包含拉非亞(raffia)之布料。拉非亞是從聚丙烯轉變的合成纖維所製造之一種低成本材料。除了提供充足損耗以使置於托板1上的負荷呈現穩定而無滑動外，其主特徵係包括高機械抗性，良好尺寸穩定度(容易模製)，利於清潔及高的熱穩定度。可使用另一種類的天然、合成或人工布料，只要其特徵不損及使用拉非亞時所達成的功能性及安全要件即可。The load-distributing surface 2 has a fabric covering and is capable of accommodating any type of load, with the proviso that the total weight limit is adhered to and the load is not compromised. The cloth covering extends to the support element 3, wraps it, and holds it together by simple stitching. There may be other types of joints, such as special glues or welds. Preferably, a fabric comprising raffia is used. Lafia is a low-cost material made from synthetic fibers converted from polypropylene. In addition to providing sufficient wear to stabilize the load placed on the pallet 1 without slipping, its main features include high mechanical resistance, good dimensional stability (easy to mold), good cleaning and high thermal stability. Another type of natural, synthetic or artificial fabric can be used as long as its characteristics do not compromise the functional and safety requirements achieved when using Lafia.
負荷配置表面2包含四個端點：一第一端點201，一第二端點202，一第三端點203及一第四端點204。第一端點201及第二端點202在與第二表面2相對的端點處彼此平行配置，而第三端點203及第四端點204在與第二表面2相對的端點處彼此平行配置且交會於第一及第二端點201、202。托板1亦包含一基底5，能夠在一外部構件上對於托板1提供支撐，其由負荷配置表面2的布料覆蓋物之延伸所形成。當其未被使用且垂直地堆積時，該外部構件可由任何外部表面或由另一托板的負荷配置表面本身所代表。為此，譬如當在一傳送器皮帶中被運送時，由於拉非亞所提供的摩擦，可避免托板滑動，藉此改良動穩定度。The load configuration surface 2 includes four endpoints: a first endpoint 201, a second endpoint 202, a third endpoint 203, and a fourth endpoint 204. The first end point 201 and the second end point 202 are disposed in parallel with each other at an end opposite to the second surface 2, and the third end point 203 and the fourth end point 204 are at the end opposite to the second surface 2 at each other Parallel configuration and intersection with the first and second endpoints 201, 202. The pallet 1 also includes a base 5 that provides support for the pallet 1 on an outer member formed by the extension of the fabric covering of the load-distributing surface 2. When it is not used and stacked vertically, the outer member can be represented by any outer surface or by the load-distributing surface itself of the other pallet. For this reason, for example, when transported in a conveyor belt, due to the friction provided by Lafia, the pallet slip can be avoided, thereby improving the dynamic stability.
被支撐於一外表面4上之支撐元件3(圖1)具有一三維幾何形狀，且由一輕質、撓性且抗壓縮性材料製成。較佳地，此材料包含一肺泡型塑膠，諸如所謂的肺泡結構的特徵在於一能夠維持所有種類負荷的重量及運動之雙層式物理配置。是一熱塑性塑膠並包含諸如高的熱抗性及不可滲透性等其他特徵。顯然，可使用另一種類材料，只要維持肺泡塑膠所提供的功能性及安全性要件即可。並且，肺泡塑膠可配合使用諸如硬紙板或部分其他種類塑膠等任何其他材料。The support element 3 (Fig. 1) supported on an outer surface 4 has a three-dimensional geometry and is made of a lightweight, flexible and compression resistant material. Preferably, the material comprises an alveolar plastic such as the so-called The alveolar structure is characterized by a two-layer physical configuration capable of maintaining the weight and movement of all kinds of loads. It is a thermoplastic and contains other features such as high heat resistance and impermeability. Obviously, another type of material can be used as long as the functional and safety requirements provided by the alveolar plastic are maintained. Also, alveolar plastics can be used in conjunction with any other material such as cardboard or some other type of plastic.
較佳地，支撐元件3的橫剖面係為圓形圓頂狀種類，其對於置於負荷配置表面2上的負荷提供良好支撐及安全性。此型組態連同肺泡塑膠工作係具有良好機械抗性且因此具有良好的總許可負荷能量。並且，支撐元件3係組構為容許與堆高車的叉件作穩定接觸，而當該等叉件***時及負荷運動與藉由堆高車運送期間防止托板1滑移。為此，達成良好的動穩定度。部分較佳實施例中，如圖2至11所示，圓頂狀支撐元件3的凸形段係面對負荷配置表面2，而圓頂狀支撐元件3的凹形段面對基底5。但此圓頂狀幾何格式不是唯一可能的解決方案，且在幾何形狀及建構性組態上皆准許具有其他變異。因此，支撐元件3可具有一三角形圓頂、一平行六面體的三維形狀或甚至不規則幾何形狀，其限制條件在於：托板1具有預定的安全性及可靠度。Preferably, the cross-section of the support member 3 is of a circular dome-like type which provides good support and safety for the load placed on the load-distributing surface 2. This type of configuration, along with the alveolar plastic working system, is mechanically resistant and therefore has a good total allowable load energy. Moreover, the support members 3 are configured to permit stable contact with the fork members of the stacker, and prevent the pallet 1 from slipping when the fork members are inserted and during load movement and transport by the stacker. To this end, good dynamic stability is achieved. In some preferred embodiments, as shown in Figures 2 to 11, the convex segments of the dome-shaped support member 3 face the load-distributing surface 2, while the concave segments of the dome-shaped support member 3 face the substrate 5. However, this dome-shaped geometric format is not the only possible solution, and other variations are permitted in both geometry and construction configurations. Thus, the support element 3 can have a triangular dome, a three-dimensional shape of a parallelepiped or even an irregular geometry, with the proviso that the pallet 1 has a predetermined safety and reliability.
支撐元件3的縱向段係從第三端點203的垂直突部延伸至第四端點204的垂直突部，以對於負荷配置表面2所構成的整體區域提供均勻且均質的支撐。The longitudinal section of the support member 3 extends from the vertical projection of the third end point 203 to the vertical projection of the fourth end point 204 to provide uniform and homogeneous support for the integral region of the load-distributing surface 2.
布料覆蓋物僅延伸經過第一及第二端點201、202的垂直突部，且較佳地，支撐元件3的開孔未被布料覆蓋物所包套。因此，支撐元件3亦作為堆高車的叉件之導件，而利於操作者的運送操作。The cloth covering extends only through the vertical projections of the first and second end points 201, 202, and preferably the opening of the support member 3 is not covered by the cloth covering. Therefore, the support member 3 also serves as a guide for the fork of the stacker to facilitate the operator's transport operation.
因為所使用原料(布料及肺泡塑膠)易於處置，這些原料係利於所想要的尺寸穩定性。因此，若與原始設計尺寸具有任何差異，不需要任何特殊工具或專業人力來進行重覆工作，且縱使產生材料浪費，損害將遠比習見原料更小。除了這些及前述其他功能性優點外，所使用原料係可回收，亦即，布料及肺泡塑膠可重新用來製造其他托板或甚至其他產品供其他用途。因此，降低負面環境衝擊，同時達成一可維持產率。Because the materials used (cloth and alveolar plastic) are easy to handle, these materials contribute to the desired dimensional stability. Therefore, if there is any difference from the original design size, no special tools or professional manpower is required for the repeated work, and even if material waste is generated, the damage will be much smaller than the raw materials. In addition to these and other functional advantages mentioned above, the materials used are recyclable, that is, the fabric and alveolar plastic can be reused to make other pallets or even other products for other uses. Therefore, the negative environmental impact is reduced while achieving a sustainable yield.
下文提出托板1的變異之部分範例。Some examples of variations of the pallet 1 are presented below.
托板1的第一實施例係顯示於圖2及3。三個支撐元件3各者係於外部且個別地被負荷配置表面2的布料覆蓋物之延伸所包套。此實施例中，負荷配置表面2只包含布料覆蓋物，布料覆蓋物轉而包含拉非亞。這係為較佳實施例之一。A first embodiment of the pallet 1 is shown in Figures 2 and 3. Each of the three support elements 3 is externally and individually covered by the extension of the cloth cover of the load-distributing surface 2. In this embodiment, the load-distributing surface 2 contains only the cloth covering, and the cloth covering in turn contains Lafia. This is one of the preferred embodiments.
托板1的第二實施例顯示於圖4及5。三個支撐元件3各者係於外部且聯合地被負荷配置表面2的布料覆蓋物之延伸所包套。因此，布料覆蓋物係包套住托板1的整體結構，但比起第一實施例具有更大的布料消耗。A second embodiment of the pallet 1 is shown in Figures 4 and 5. The three support elements 3 are each externally and jointly wrapped by the extension of the cloth cover of the load-distributing surface 2. Therefore, the cloth covering is wrapped around the overall structure of the pallet 1, but has a larger fabric consumption than the first embodiment.
托板1的第三實施例顯示於圖6及7。負荷配置表面2除了布料覆蓋物外係包含一實質剛性的維持平台205。維持平台205係為矩形形狀並涵蓋負荷配置表面2的整體區域。A third embodiment of the pallet 1 is shown in Figures 6 and 7. The load arrangement surface 2 includes a substantially rigid maintenance platform 205 in addition to the cloth cover. The maintenance platform 205 is rectangular in shape and covers the entire area of the load configuration surface 2.
用於製造此維持平台205的原料必須根據使用要件具有剛性及厚度。因此，可使用硬紙板、肺泡塑膠本身或符合需求的任何種類材料。The raw materials used to make this maintenance platform 205 must be rigid and thick depending on the requirements of use. Therefore, cardboard, alveolar plastic itself or any kind of material that meets the requirements can be used.
維持平台205被定位於支撐元件3與負荷配置表面2的布料覆蓋物之間，其方式係使得負荷被維持於支撐元件3上，且布料覆蓋物縫合其上以避免滑移於支撐元件3上。The maintenance platform 205 is positioned between the support element 3 and the cloth cover of the load-distributing surface 2 in such a way that the load is maintained on the support element 3 and the cloth cover is sewn thereon to avoid slipping onto the support element 3 .
托板1的第四實施例顯示於圖8及9。此組態中，支撐平台206係置於支撐元件3與托板1的基底5之布料覆蓋物之間。支撐平台206為矩形形狀並涵蓋從負荷配置表面2垂直地突起之整體區域。負荷配置表面2的布料覆蓋物之延伸係縫合於支撐平台206上。A fourth embodiment of the pallet 1 is shown in Figures 8 and 9. In this configuration, the support platform 206 is placed between the support element 3 and the cloth cover of the base 5 of the pallet 1. The support platform 206 is rectangular in shape and encompasses an integral region that protrudes perpendicularly from the load configuration surface 2. The extension of the cloth cover of the load arrangement surface 2 is stitched to the support platform 206.
至於原料，對於維持平台205所作的相同觀察可施用至支撐平台206。As for the feedstock, the same observations made to maintain the platform 205 can be applied to the support platform 206.
第三實施例的維持平台205及第四平台206的支撐平台206可在另一實施例中一起被實行，藉此增高托板1的機械抗性及靜穩定度。The support platform 205 of the third embodiment and the support platform 206 of the fourth platform 206 may be implemented together in another embodiment, thereby increasing the mechanical resistance and static stability of the pallet 1.
托板1的第五實施例顯示於圖10及11。建構性組態類似於第四實施例，但並非一支撐平台206，具有三個亦為矩形形狀但寬度較小之支撐平台207。藉此，二或更多個支撐平台207可如一從托板1第一端點201的垂直突部延伸至第二端點202的垂直突部之框架般作延伸。如同第四實施例中，負荷配置表面2的布料覆蓋物之延伸係縫合至支撐平台206。A fifth embodiment of the pallet 1 is shown in Figures 10 and 11. The constructive configuration is similar to the fourth embodiment, but is not a support platform 206 having three support platforms 207 that are also rectangular in shape but small in width. Thereby, the two or more support platforms 207 can extend as a frame extending from the vertical protrusion of the first end point 201 of the pallet 1 to the vertical protrusion of the second end point 202. As in the fourth embodiment, the extension of the cloth cover of the load-distributing surface 2 is stitched to the support platform 206.
本發明的第六實施例顯示於圖12及13並包含至少二個能夠維持負荷之支撐元件3。各支撐元件3設有具有至少一上限6及一下限7之實質呈圓形圓頂狀種類的一橫剖面。圓頂狀構造及肺泡結構係賦予支撐元件3儘管其只重2.7kg的事實卻能夠支撐6,000kg左右的靜負荷之一機械抗性。因此具有低製造成本且在支撐負荷方面具有很高的效能，而異於就質量x負荷能量比值而言顯示較差結果之其他習知幾何式形成的支撐元件。A sixth embodiment of the invention is shown in Figures 12 and 13 and includes at least two support members 3 capable of maintaining a load. Each support element 3 is provided with a cross section of a substantially circular dome-shaped type having at least one upper limit 6 and a lower limit 7. The dome-shaped structure and the alveolar structure give the support member 3 a mechanical resistance of a static load of about 6,000 kg despite the fact that it only weighs 2.7 kg. Therefore, it has a low manufacturing cost and has a high performance in supporting load, and is different from other conventional geometrically formed supporting members which exhibit poor results in terms of mass x load energy ratio.
作為比較之用，一木料托板係重28kg，難以進行其運送的程序(譬如，單人難以攜載一件)。For comparison purposes, a wood pallet weighs 28 kg and is difficult to carry out its shipping procedures (for example, it is difficult for a single person to carry one).
此實施例中，考慮到橫剖面實質較佳呈圓形圓頂狀(類似一弧)，上限6係為弧的反曲點，代表其上點。另一方面，下限7係在於弧之基底的任何點，代表該弧的下點。In this embodiment, considering that the cross section is substantially in the shape of a circular dome (similar to an arc), the upper limit 6 is the inflection point of the arc, representing the upper point. On the other hand, the lower limit 7 is at any point on the base of the arc and represents the lower point of the arc.
確切來說，負荷配置表面2-與支撐元件3相聯結-係配置於支撐元件3的上與下限6、7之間的部分地點。表面2必須被定位為比下限7更接近上限6，使一負荷區域能夠維持平面並穩定以供定位負荷。Specifically, the load-distributing surface 2 - coupled to the support member 3 - is disposed at a partial location between the upper and lower limits 6, 7 of the support member 3. The surface 2 must be positioned closer to the upper limit 6 than the lower limit 7, so that a load region can be maintained flat and stable for positioning loads.
易言之，由支撐元件3及負荷配置表面2所構成的總成係生成一用於將負荷定位為實質呈平面且具有一增大面積之部分，而不易變形，即便在缺乏支撐平台的案例中亦然。In other words, the assembly formed by the support member 3 and the load arrangement surface 2 generates a portion for positioning the load to be substantially planar and having an increased area, which is not easily deformed, even in the case of lack of a supporting platform. Also in the middle.
務必請注意：表面2未被定位為匹配於上限6，原因在於此解決方案使表面2能夠在中等至高負荷下作不良變形。It is important to note that the surface 2 is not positioned to match the upper limit 6, as this solution enables the surface 2 to be poorly deformed under moderate to high loads.
此實施例亦包含至少一基底5，其間係聯結支撐元件3的下限7，藉以增加托板的抗性及穩定度。This embodiment also includes at least one substrate 5 in which the lower limit 7 of the support member 3 is coupled to increase the resistance and stability of the pallet.
本發明的第七實施例顯示於第17至19圖並包含兩個額外支撐元件3，該等兩額外支撐元件3係被定位為在其間實質地平行且相對於另兩支撐元件3實質地垂直。因此，此實施例具有四個支撐元件3，一第一支撐件被定位於托板的第一端點201處，一第二支撐件3被定位於第二端點202處，一第三支撐件3被定位於第三端點203處且一第四支撐件3被定位於第四端點204處。此托板具有一四邊強化形狀，其能夠支撐重負荷使得基底2具有穩定度與小變形。A seventh embodiment of the invention is shown in Figures 17 to 19 and comprises two additional support members 3 which are positioned substantially parallel between them and substantially perpendicular to the other two support members 3 . Thus, this embodiment has four support members 3, a first support member being positioned at the first end point 201 of the pallet, a second support member 3 being positioned at the second end point 202, a third support The piece 3 is positioned at the third end point 203 and a fourth support 3 is positioned at the fourth end point 204. The pallet has a four-sided reinforced shape that is capable of supporting heavy loads such that the substrate 2 has stability and small deformation.
本發明的第八實施例顯示於圖20至22並類似地考量橫剖面較佳實質呈圓形圓頂狀(類似於一弧)，上限6係為弧的反曲點，代表其上點。另一方面，下限7在於弧之基底的任何點，代表該弧的下點。The eighth embodiment of the present invention is shown in Figures 20 through 22 and similarly considers that the cross section preferably has a substantially circular dome shape (similar to an arc), and the upper limit 6 is the inflection point of the arc, representing the upper point. On the other hand, the lower limit 7 is at any point of the base of the arc and represents the lower point of the arc.
確切來說，負荷配置表面2-與四個支撐元件3聯結-係配置於支撐元件3的上與下限6、7之間的部分地點。表面2必須被定位為比起下限7更接近上限6，故使一負荷區域能夠維持平面並穩定以供定位負荷。Specifically, the load arrangement surface 2 - coupled to the four support elements 3 - is arranged at a partial location between the upper and lower limits 6, 7 of the support element 3. The surface 2 must be positioned closer to the upper limit 6 than the lower limit 7, so that a load region can be maintained flat and stable for positioning loads.
易言之，由支撐元件3及負荷配置表面2所構成的總成係生成一用於將負荷定位為實質呈平面且具有一增大面積之部分，而不易變形，即便在缺乏支撐平台的案例中亦然。In other words, the assembly formed by the support member 3 and the load arrangement surface 2 generates a portion for positioning the load to be substantially planar and having an increased area, which is not easily deformed, even in the case of lack of a supporting platform. Also in the middle.
務必請注意：表面2未被定位為匹配於上限6，原因在於此解決方案使表面2能夠在中等至高負荷下作不良變形。It is important to note that the surface 2 is not positioned to match the upper limit 6, as this solution enables the surface 2 to be poorly deformed under moderate to high loads.
此實施例亦包含至少一基底5，其間係聯結支撐元件3的下限7，藉以增加托板的抗性及穩定度。This embodiment also includes at least one substrate 5 in which the lower limit 7 of the support member 3 is coupled to increase the resistance and stability of the pallet.
托板包含兩個額外支撐元件3，該等兩額外支撐元件3係被定位為在其間實質地平行且相對於另兩支撐元件3實質地垂直。因此，此實施例具有四個支撐元件3，一第一支撐件被定位於托板的第一端點201處，一第二支撐件3被定位於第二端點202處，一第三支撐件3被定位於第三端點203處且一第四支撐件3被定位於第四端點204處。此托板具有一四邊強化形狀，其能夠支撐重負荷使得基底2具有穩定度與小變形。The pallet comprises two additional support elements 3, which are positioned substantially parallel between them and substantially perpendicular to the other two support elements 3. Thus, this embodiment has four support members 3, a first support member being positioned at the first end point 201 of the pallet, a second support member 3 being positioned at the second end point 202, a third support The piece 3 is positioned at the third end point 203 and a fourth support 3 is positioned at the fourth end point 204. The pallet has a four-sided reinforced shape that is capable of supporting heavy loads such that the substrate 2 has stability and small deformation.
此外，四個支撐元件3係以使其顯示比第一、第二、第三及第四端點201、202、203、204長度更小的長度之方式被設定維度及定位。結果，所有支撐件3的開口10皆自由且開啟以容許定位有堆高車的一叉件。因此，托板可藉由第一至第四端點的任何者被懸吊/運送，而提高其便利性。Furthermore, the four support elements 3 are dimensioned and positioned such that they display a length that is less than the length of the first, second, third and fourth end points 201, 202, 203, 204. As a result, the openings 10 of all of the supports 3 are free and open to allow for the positioning of a fork of the stacker. Therefore, the pallet can be suspended/shipped by any of the first to fourth terminals to improve its convenience.
請務必注意，在從第六至第八的任何托板實施例中，表面2及基底5係直接依序聯結形成一單件以在外部涉及支撐件3。圖16顯示根據本發明第六實施例的一單件中之表面2及一基底5。此處，單件先行被組裝且就緒可藉由袋9接收支撐元件3，而簡化托板1的製造。It is important to note that in any of the pallet embodiments from sixth to eighth, the surface 2 and the substrate 5 are directly joined in series to form a single piece to relate the support 3 to the outside. Figure 16 shows a surface 2 and a substrate 5 in a single piece in accordance with a sixth embodiment of the present invention. Here, the single piece is assembled first and ready to receive the support element 3 by the bag 9, simplifying the manufacture of the pallet 1.
此外，由於負荷表面2的高平面性，即便當支撐高負荷時，從第六至第八的托板實施例可顛倒使用(及裝載)，也就是說，表面2及基底5可被倒置，而提高使用可能性。在本托板的實施例一至四案例中，不可能如此使用。Furthermore, due to the high planarity of the load surface 2, the pallet embodiments from sixth to eighth can be used upside down (and loaded) even when supporting a high load, that is, the surface 2 and the substrate 5 can be inverted, And increase the possibility of use. In the case of the first to fourth embodiments of the pallet, it is not possible to use it in this way.
本發明的托板物體之另一重要優點在於：當用來運送塑膠樹脂或類似物形式的原料時，托板1可與其先前運送的樹脂融合。此情況中，托板可有利地以其所將運送的相同樹脂製成且其將進行一“單向行程”至工廠，樹脂(及托板)在該處將被融化以製造聚合性物品。考慮及此，本發明的托板物體事實上身為將被運送原料的部份且因此其成本為零。另一優點在於：托板回收的成本為零。其他情況中，本發明的托板物體可互補於已知托板的使用，而具有關於成本的有利結果。此處，習見托板(譬如，木製托板)使用於第一公司內部(亦即，一實業)，而所產生的物品藉由本發明的托板1物體被運送至其他地點。此情況中，第一公司會花費較多資源購買昂貴托板供內部使用(以在其工廠內運送物品)，並購買本發明的便宜托板1物體以供將物品譬如運送至第二公司。物品雖於第一公司的工廠內被運送，所裝載的本發明托板1物品係被定位、及運送於普通托板上方，且運送該總成。普通托板係作為本發明的托板1物體之一基底，僅身為一供內部使用的裝置。因此，普通托板不離開工廠，而免除了獲取其他物件的成本或將其送回的昂貴成本。Another important advantage of the pallet object of the present invention is that the pallet 1 can be fused with the resin it was previously transported when used to transport the material in the form of a plastic resin or the like. In this case, the pallet may advantageously be made of the same resin that it will carry and it will undergo a "one-way travel" to the factory where the resin (and pallet) will be melted to produce a polymeric article. In view of this, the pallet object of the present invention is in fact a part of the material to be conveyed and thus the cost is zero. Another advantage is that the cost of pallet recovery is zero. In other cases, the pallet object of the present invention can be complementary to the use of known pallets with advantageous results with respect to cost. Here, it is understood that the pallet (for example, a wooden pallet) is used inside the first company (i.e., an industrial), and the produced articles are transported to other locations by the pallet 1 of the present invention. In this case, the first company would spend more resources to purchase expensive pallets for internal use (to ship items within their factory) and purchase the cheap pallet 1 object of the present invention for shipping items to a second company, for example. The articles are shipped in the factory of the first company, and the loaded pallets 1 of the present invention are positioned, transported over the conventional pallets, and transported. The ordinary pallet is a base of the pallet 1 object of the present invention, and is merely a device for internal use. Therefore, the ordinary pallet does not leave the factory, and the cost of acquiring other items or the expensive cost of returning it is eliminated.
在兩公司間運送期間使用本發明的托板1物體之另一優點係為：由於其高度比一習見托板高度至少更低16公分，車、船或任何物體上的可取用空間係增大。在將數個托板定位於其他者上方之案例中，這代表可取用空間的大幅增加。Another advantage of using the pallet 1 object of the present invention during transport between the two companies is that the available space on the vehicle, boat or any object is increased because its height is at least 16 cm lower than the height of a pallet. . In the case of positioning several pallets above others, this represents a significant increase in the available space.
托板的製造方法亦為一新且創新的發明。The manufacturing method of the pallet is also a new and innovative invention.
雖然其可以藉由基底2及表面5所形成的總成之人工或機械縫合、接著***兩或更多個支撐件3之一習見方式製成，該製造方法較佳藉由一特定研發的機具製成，包括下述步驟。Although it can be made by manual or mechanical stitching of the assembly formed by the substrate 2 and the surface 5, followed by insertion of one or more of the two or more supports 3, the manufacturing method is preferably carried out by a specially developed machine. Made, including the following steps.
本文所描述的方法係著重於製造圖12及13所示的實施例，但顯然其可用來製造任何其他實施例，其限制條件在於：作出主要關於布料捲線軸的定位之部分小幅調整。The methods described herein focus on the fabrication of the embodiments illustrated in Figures 12 and 13, but it is apparent that it can be used to fabricate any other embodiment with the proviso that minor adjustments are made primarily to the positioning of the fabric spool.
至少一主捲線軸的布料100及至少一(但較佳二)個附件捲線軸100’設置於一製造機具50中，其方式使得兩附件捲線軸被併列狀定位且實質位於主捲線軸上方(請見圖23至25)。At least one main spool of fabric 100 and at least one (but preferably two) accessory spools 100' are disposed in a manufacturing implement 50 in such a manner that the two accessory spools are positioned side by side and substantially above the main spool ( Please see Figures 23 to 25).
三捲線軸所饋送的布料係藉由一或多個縫合頭101縫合，以一實質平行的配置饋送兩層的布料。為了能夠縫合，提供一或多個接縫線102。The fabric fed by the three-volume spool is stitched by one or more stitching heads 101 to feed the two layers of fabric in a substantially parallel configuration. To enable stitching, one or more seam lines 102 are provided.
較佳地，位置感測器及拉取器103被依序定位藉以利用一同步化方式拉取兩布料，而使布料消耗達到最適化(降低至最需要的最小值)。Preferably, the position sensor and the puller 103 are sequentially positioned to take the two fabrics in a synchronized manner to optimize the fabric consumption (reduced to the minimum required).
兩附件捲線軸100’所提供的布料之兩附件層係被縫合於布料的主層上方，而界定兩個所提及的開孔/袋9以能夠定該等支撐元件3。顯然，確切來說係根據將被製造的托板之實施例作縫合，但在其全部中，兩層縫合期間之袋的生成係藉由附件捲線軸相對於主捲線軸之定位所決定。The two accessory layers of the fabric provided by the two accessory spools 100' are sewn over the main layer of the fabric, and the two mentioned apertures/bags 9 are defined to enable the support members 3. Obviously, it is specifically based on the embodiment of the pallet to be manufactured, but in all of them, the formation of the pocket during the two-layer stitching is determined by the positioning of the attachment spool relative to the main spool.
縫合方法之後，所產生的經縫合布料之速度係降低，藉以能夠通過一用於以期望的長度切割托板暨修製縫合織線之後續的站104。其後，托板已被切割並就緒可供接收支撐件3(較佳實施例中，兩支撐件被定位為彼此平行)，支撐件3係藉由一將其拱起至一圓形圓頂狀格式之特定裝置所製造。After the stitching process, the resulting stitched fabric is slowed down so that it can pass through a subsequent station 104 for cutting the pallet and trimming the stitching thread at the desired length. Thereafter, the pallet has been cut and ready to receive the support 3 (in the preferred embodiment, the two supports are positioned parallel to each other), the support 3 is arched to a circular dome by one Manufactured in a specific format.
此操作之後，袋9、及因此包括托板整體係被移動於經拱起的支撐件3上方，較佳使用壓縮空氣降低兩表面之間的黏著以利***。After this operation, the bag 9, and thus the pallet as a whole, is moved over the arched support 3, preferably using compressed air to reduce the adhesion between the two surfaces for insertion.
現今製造方法的最創新態樣係為：在縫合托板的相同機具內在一步驟將支撐件3定位105於袋9上。此特徵係能夠使托板具有一致的製造速度並因此降低製造成本，是考量產品的降低價格時的一項重要議題，尤其使其相對於普通木托板而言為可行。The most innovative aspect of today's manufacturing methods is the positioning of the support member 3 on the bag 9 in a step in the same machine for suturing the pallet. This feature is capable of providing a consistent manufacturing speed of the pallet and thus reducing manufacturing costs, and is an important issue in considering the price reduction of the product, especially making it feasible with respect to ordinary wood pallets.
請務必注意：機具50可用來製造托板的任何特定實施例，而不論支撐件的數量及定位以及考慮到一或多個維持或支撐平台205、206、207存在與否皆然。機具必須略微調適以產生此等托板，例如依據支撐件3(及因此各別的袋9)的數量及定位而將附件捲線軸100’重新定位。在使用維持或支撐平台205、206、207的案例中，機具50必須具有用以饋送及隨後定位於布料層之間的正確地點上藉以准許作正確縫合之任何習見構件。It is important to note that the implement 50 can be used to make any particular embodiment of the pallet regardless of the number and positioning of the supports and the presence or absence of one or more of the support or support platforms 205, 206, 207. The implements must be slightly adapted to create such pallets, such as repositioning the accessory take-up spool 100' depending on the number and positioning of the supports 3 (and thus the respective pockets 9). In the case of using the support or support platforms 205, 206, 207, the implement 50 must have any of the familiar components for feeding and subsequent positioning at the correct location between the layers of cloth to permit proper stitching.
基本上，一托板的本製造方法係包含下列步驟：步驟I-將至少一布料的主捲線軸100及至少一附件捲線軸100’定位於一製造機具50中；步驟II-以一用於界定二實質平行層之配置藉由捲線軸100、100’饋送布料；步驟III-藉由一或多個接縫線102所饋送之一或多個縫合頭101縫合布料層，而界定至少一袋9；步驟IV-以期望的長度切割托板及修製縫合織線；及步驟V-拱起至少一支撐件3及移動托板的袋9於經拱起的支撐件3上方；在單一製造機具50中進行步驟I至V。Basically, the present manufacturing method of a pallet comprises the following steps: Step I - positioning at least one main spool of the fabric 100 and at least one accessory spool 100' in a manufacturing implement 50; Step II - used in one Defining the configuration of the two substantially parallel layers by feeding the fabric by the bobbin 100, 100'; step III - stitching the cloth layer by one or more stitching heads 101 fed by one or more seam lines 102, defining at least one bag 9; Step IV - cutting the pallet at a desired length and trimming the stitching thread; and step V- arching at least one support member 3 and the pocket 9 of the moving pallet above the arched support member 3; in a single manufacturing Steps I to V are performed in the implement 50.
最後，一如上述且藉此產生的托板亦為一新且創新的發明。Finally, the pallets as described above and resulting therefrom are also new and innovative inventions.
已經描述較佳實施例的部分範例之後，必須瞭解本發明的範疇係涵蓋其他可能變異，且只受限於包括可能均等物之所附申請專利範圍的內容。Having described some examples of the preferred embodiments, it is to be understood that the scope of the invention is intended to cover other possible variations and is limited only by the scope of the appended claims.
1．．．托板1. . . Pallet
2．．．負荷配置表面/第二表面2. . . Load configuration surface / second surface
3．．．支撐元件/支撐件3. . . Support element / support
4．．．外表面4. . . The outer surface
5．．．基底5. . . Base
6．．．上限6. . . Upper limit
7．．．下限7. . . Lower limit
9．．．袋9. . . bag
10．．．開口10. . . Opening
50．．．製造機具50. . . Manufacturing equipment
100．．．主捲線軸的布料100. . . Cloth of the main spool
100’．．．附件捲線軸100’. . . Accessory spool
101．．．縫合頭101. . . Stitching head
102．．．接縫線102. . . Seam line
103．．．拉取器103. . . Puller
104．．．站104. . . station
105．．．定位105. . . Positioning
201．．．第一端點201. . . First endpoint
202．．．第二端點202. . . Second endpoint
203．．．第三端點203. . . Third endpoint
204．．．第四端點204. . . Fourth endpoint
205．．．維持平台205. . . Maintain the platform
206．．．支撐平台206. . . Support platform
207．．．支撐平台207. . . Support platform
圖1代表被維持於任何表面上之托板的支撐元件之立體圖；Figure 1 is a perspective view of a support member of a pallet maintained on any surface;
圖2代表本發明的托板物體之第一實施例的立體圖；Figure 2 is a perspective view showing a first embodiment of the pallet object of the present invention;
圖3代表圖2所示之托板的前視圖；Figure 3 is a front elevational view of the pallet shown in Figure 2;
圖4代表本發明的托板物體之第二實施例的立體圖；Figure 4 is a perspective view showing a second embodiment of the pallet object of the present invention;
圖5代表圖4所示之托板的前視圖；Figure 5 is a front elevational view of the pallet shown in Figure 4;
圖6代表本發明的托板物體之第三實施例的立體圖；Figure 6 is a perspective view showing a third embodiment of the pallet object of the present invention;
圖7代表圖6所示之托板的前視圖；Figure 7 is a front elevational view of the pallet shown in Figure 6;
圖8代表本發明的托板物體之第四實施例的立體圖；Figure 8 is a perspective view showing a fourth embodiment of the pallet object of the present invention;
圖9代表圖8所示之托板的前視圖；Figure 9 is a front elevational view of the pallet shown in Figure 8;
圖10代表本發明的托板物體之第五實施例的立體圖；Figure 10 is a perspective view showing a fifth embodiment of the pallet object of the present invention;
圖11代表圖10所示之托板的前視圖；Figure 11 is a front elevational view of the pallet shown in Figure 10;
圖12代表本發明的托板物體之第六實施例的立體圖；Figure 12 is a perspective view showing a sixth embodiment of the pallet object of the present invention;
圖13代表圖12所示之托板的前視圖；Figure 13 is a front elevational view of the pallet shown in Figure 12;
圖14是圖12所示之托板的支撐元件之立體圖；Figure 14 is a perspective view of the support member of the pallet shown in Figure 12;
圖15是圖14所示之支撐元件的前視圖；Figure 15 is a front elevational view of the support member shown in Figure 14;
圖16是圖12所示之托板的一基底及一用於接收一負荷的表面之前視圖；Figure 16 is a front elevational view of a base of the pallet of Figure 12 and a surface for receiving a load;
圖17代表本發明的托板物體之第七實施例的立體圖；Figure 17 is a perspective view showing a seventh embodiment of the pallet object of the present invention;
圖18代表不具有用於接收負荷的表面之圖17所示的托板之上視圖；Figure 18 is a top plan view of the pallet shown in Figure 17 without a surface for receiving a load;
圖19代表不具有用於接收負荷的表面之圖17所示的托板之前視圖；Figure 19 represents a front view of the pallet shown in Figure 17 without a surface for receiving a load;
圖20代表本發明的托板物體之第八實施例的立體圖；Figure 20 is a perspective view showing an eighth embodiment of the pallet object of the present invention;
圖21代表不具有用於接收負荷的表面之圖20所示的托板之上視圖；Figure 21 represents a top view of the pallet shown in Figure 20 without a surface for receiving a load;
圖22代表不具有用於接收負荷的表面之圖20所示的托板之前視圖；Figure 22 represents a front view of the pallet shown in Figure 20 without a surface for receiving a load;
圖23是一用於組裝本發明的托板物體之機具的示意側視圖；Figure 23 is a schematic side view of a implement for assembling a pallet object of the present invention;
圖24是一用於組裝本發明的托板物體之機具的示意上視圖；Figure 24 is a schematic top view of a implement for assembling a pallet object of the present invention;
圖25是一用於組裝本發明的托板物體之機具的示意前視圖。Figure 25 is a schematic front elevational view of an implement for assembling a pallet object of the present invention.
1．．．托板1. . . Pallet
2．．．負荷配置表面2. . . Load configuration surface
3．．．支撐元件/支撐件3. . . Support element / support
201．．．第一端點201. . . First endpoint
202．．．第二端點202. . . Second endpoint
203．．．第三端點203. . . Third endpoint
204．．．第四端點204. . . Fourth endpoint
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100118389A TWI445646B (en) | 2011-05-26 | 2011-05-26 | Process of manufacturing a pallet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100118389A TWI445646B (en) | 2011-05-26 | 2011-05-26 | Process of manufacturing a pallet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201247489A TW201247489A (en) | 2012-12-01 |
| TWI445646B true TWI445646B (en) | 2014-07-21 |
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ID=48138478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW100118389A TWI445646B (en) | 2011-05-26 | 2011-05-26 | Process of manufacturing a pallet |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI445646B (en) |
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2011
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| Publication number | Publication date |
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| TW201247489A (en) | 2012-12-01 |
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