M269181 八、新型說明： •【新型所屬之技術領域】 本創作該多層共擠發泡複合板材結構，尤特指稱該發 泡層的表層在成型過程中係直接與硬質塑膠層或是結合層 共擠成一體，同時依照實際需求，在結合層上共擠成型硬 質塑膠層或是披覆各種不同特性的素材。 【先前技術】 按以，目前市面上所習用的塑膠板（不發泡)相當多， 而且廣泛用來製造各種不同的物品，例如檔案夹、相薄， 各種不同的殼體、文件包、行李箱'食品包裝盒、汽車内 襯板、建築材料，甚至是運動器材等。 通常，這些塑膠板材的密度均超過0· 9g/cm3，製成產 品會顯得笨重，且加工不易，材料成本偏高，無保溫隔熱 功能……，如果使用傳統發泡板（單層）雖然成本下降， 但板材的強度會大幅下降，或者使用架橋發泡，但廢料（ 成品廢棄物）卻無法回收再生，板面也無法與不發泡板材 相媲美，如果運用貼合技術將發泡板與不發泡板貼合（冷 貼合）’那麼製造加工成本會很兩，而且不環保（用接著 劑當接著層）。 【新型内容】 有鑑於此，本創作人乃積極開發研究，期能開發出_ 種重篁輕、強度南、板面漂亮、可用再生回收料製造，甚 至於不用膠水也能將織物、金屬、陶究、木板......等，於 製板加工時一起複合形成發泡複合材（熱貼合 M269181 .新型解決問題所應用-的技術手段以及對照先前技術的 功效是在發泡層的單邊或兩邊以共擠方法產生2〜5層的 結構（含一層發泡層），該多層共擠發泡板材結構可解決 板材笨重、高成本、隔熱、板面精緻度、可回收再生料的 使用、貼合污染（廢氣），經由實際以pp、pE材料試 產結果，完全符合原理性，達到預期的功能效果，因此提 出專利請求。 【實施方式】 為使專精熟悉此項技藝之人仕業者易於深入瞭解本創 作的構造内容以及所能達成的功能效益，茲列舉一具體實 施例’並配合圖式詳細介紹說明如下： 一種多層共擠發泡複合板材結構，敬請參閱第一圖所 不·係本創作二層共擠發泡複合板材之斷面組合示意圖。 該二層共擠發泡複合板材1包括中間的發泡層1 〇以及在 發泡層10—面共擠成型為一體的一層硬質塑膠層i工者 〇 敬凊參閱第二圖所示··係本創作三層共擠發泡複合板 材之斷面組合示意圖。該三層共擠發泡複合板材2包括中 間的發泡層2 0以及在發泡層2 〇二面共擠成型為一體的 一層硬質塑膠層21、2 2者。 敬請參閱第三圖所示：係本創作四層共擠發泡複合板 材之斷面組合示意圖。該四層共擠發泡複合板材3包括中 間的發泡層3 〇以及在發泡層3 〇二面共擠成型為一體的 二層結合層31、3 2，以及在結合層3 i 一面共擠成型 M269181 為一體的一層硬質塑膠層3 3者。 •敬請參閱第四圖所示··係本創作五層共擠發泡複合板 材之斷面組合示意圖。該五層共擠發泡複合板材4包括中 間的發泡層4 0以及在發泡層4 0二面共擠成型為—體# 二層結合層41、4 2，以及在結合層41、4 2二面共 擠成型為一體的二層硬質塑膠層4 3、4 4者。 敬請參閱第五圖所示··係本創作三層共播外貼各種不 同素材的發泡複合板材之斷面組合示意圖。該三層共擠外 貼素材發泡複合板材5包括中間的發泡層5 0以及在發泡 層5 0二面共擠成型為一體的二層結合層51、5 2，以 及在結合層51、52二面外貼成型為一體的二層不同特 性的素材5 3、5 4 (例如··織物、金屬板等可捲曲性素 材或塑膠板、纖維板、木板、竹板、陶瓷板等不可捲曲性 素材）者。 藉由上述各元件結構所組合而成之本創作，係在提供 一種多層共擠發泡複合板材結構，在實際操作應用上·· 敬清參閱第六、七、八、九圖所示：係本創作二層共 擠、三層共擠、四層共擠、五層共擠之設備示意圖。本創 作是利用現有的共擠設備加入發泡原理而形成，現在的共 擠設備是使用數部擠押出機，再結合一部分流器6 〇、輥 壓機70,該分流器60可以依照共擠的層數設製流道6 1、62、63、64、65者。 敬請參閱第十圖所示：係本創作三層共擠外貼可捲曲 性素材的發泡複合板材之設備示意圖。本創作應用於連續 M269181 式生產時，該素材5 3、5 4為可捲曲性（例如：織物、 金屬板）者，故可採用連續式生產π 敬請參閱第十一圖所示··係本創作三層共擠外貼不可 捲曲性素材的發泡複合板材之設備示意圖。本創作應用於 批量式生產時’該三層共擠外貼素材發泡複合板材5 -包 括中間的發泡層5 0 —以及在發泡層5 〇 -二面共擠成型 為一體的二層結合層5 1，、5 2 >，以及在結合層5 、52二面外貼成型為一體的二層不可捲曲性素材5 3 5 4，（例如：塑膠板、纖維板、木板、竹板、陶 瓷板）者，由於該素材5 3 >、5 4 >為不可捲曲性，故 而用批置式生產。 綜合上述所陳之本創作，係在提供一種多層共擠發泡 複合板材結構，經過本創作人實際製做完成以及反覆操作 測試之後，證實的確可以達到本創作所預期的功能效益， 同時又為目前坊間尚無見聞之「首先創作」，具有「產業 上的利用價值」，誠然已經符合新型專利「實用性」與「 進步性」之成立要義，爰依專利法之規定，向鈞局提出 新型專利之申請。 【圖式簡單說明】 第 圖·係本創作二層共擠發泡複合板材之斷面組合示 意圖。 第二圖：係本創作三層共擠發泡複合板材之斷面組合示 意圖。 第二圖·係本創作四層共擠發泡複合板材之斷面組合示 M269181 意圖。 第四圖：係本創作五層共擠發泡複合板材之斷面組合示 意圖。 第五圖：係本創作三層共擠外貼各種不同素材的發泡複 合板材之斷面組合示意圖。 第六圖：係本創作二層共擠之設備示意圖。 第七圖：係本創作三層共擠之設備示意圖。 第八圖：係本創作四層共擠之設備示意圖。 第九圖：係本創作五層共擠之設備示意圖。 第十圖·係本創作三層共擠外貼可捲曲性素材的發泡複 合板材之設備示意圖。 第十一圖··係本創作三層共擠外貼不可捲曲性素材的發泡 複合板材之設備示意圖。 【主要元件符號說明】 1 一層共擠發泡複合板材 1 0發泡層 1 1硬質塑膠層 2二層共擠發泡複合板材 2 0發泡層 21硬質塑膠層 2 2硬質塑膠層 3 四層共擠發泡複合板材 3 0發泡層 3 1結合層 M269181 3 2結合層 3-3硬質塑膠層 4 五層共擠發泡複合板材 4 0發泡層 4 1結合層 4 2結合層 4 3硬質塑膠層' 4 4硬質塑膠層 5 三層共擠外貼素材發泡複合板材 5 0發泡層 5 1結合層 5 2結合層 5 3素材 5 4素材 5 三層共擠外貼素材發泡複合板材 5 0 >發泡層 51'结合層 5 2/結合層 5 3 >素材 5 4 /素材 6 0 分流器 6 1 流道 6 2 流道 6 3 流道 M269181 6 4 流道 6 5 流道 7 0 輥壓機M269181 8. Description of the new type: [Technical field to which the new type belongs] This multi-layer co-extruded foamed composite sheet structure is created, especially the surface layer of the foamed layer is directly co-existed with the hard plastic layer or bonding layer during the molding process. It is extruded into one body, and at the same time, according to actual needs, a hard plastic layer is co-extruded on the bonding layer or covered with various materials with different characteristics. [Previous technology] According to the current, there are quite a lot of plastic plates (non-foaming) used in the market, and they are widely used to make various items, such as file folders, thin sheets, various shells, bags, luggage Boxes' food packaging boxes, car liners, building materials, and even sports equipment. Generally, the density of these plastic plates is more than 0.9g / cm3, the finished products will appear bulky, and the processing is not easy, the cost of materials is high, there is no heat insulation function ... If you use traditional foamed boards (single layer) although The cost is reduced, but the strength of the board will be greatly reduced, or bridging foam will be used, but the waste (finished product waste) cannot be recycled, and the board surface cannot be comparable to the non-foamed board. Lamination (cold lamination) with non-foamed board, then the manufacturing and processing costs will be two, and it is not environmentally friendly (using an adhesive as the adhesive layer). [New content] In view of this, the creator is actively developing research, and can develop _ species of light weight, low strength, beautiful board surface, can be made from recycled materials, and even fabrics, metals, Ceramics, wooden boards, etc. are combined together to form a foamed composite material (heat-laminated M269181) during the board-making process. The new technical solution applied to solve the problem-the technical means and the efficacy of the previous technology are in the foamed layer. One or two sides can be co-extruded to produce a structure of 2 to 5 layers (including a foamed layer). The multilayer co-extruded foamed sheet structure can solve the bulky, high cost, heat insulation, delicate surface of the board, and can be recycled. The use of recycled materials and the contamination (exhaust gas), through the actual trial production results of pp and pE materials, are completely in line with the principle and achieve the expected functional effects, so a patent request is made. [Embodiment] In order to make the specialization familiar with this Those skilled in the art can easily understand the construction content of this creation and the functional benefits that can be achieved. Here are a specific embodiment 'and the detailed description with the illustrations are as follows: For the structure of the foamed composite sheet, please refer to the schematic diagram of the sectional composition of the two-layer co-extruded foamed composite sheet. The two-layered co-extruded foamed composite sheet 1 includes the middle foamed layer 1 〇 And a layer of hard plastic layer co-extruded on the 10-face of the foam layer. Workers refer to the second figure ... This is a schematic diagram of the cross-section combination of the three-layer co-extruded foamed composite board created by this. The three-layer co-extruded foamed composite board 2 includes a middle foamed layer 20 and a layer of hard plastic layers 21 and 22 co-extruded on the two sides of the foamed layer 20. Please refer to the third figure. : This is a schematic diagram of the cross-section combination of the four-layer co-extruded foamed composite sheet. This four-layer co-extruded foamed composite sheet 3 includes a middle foamed layer 3 0 and co-extruded on both sides of the foamed layer 3 0 into one body. The two layers of bonding layers 31, 3 2 and the coextrusion of M269181 on the side of the bonding layer 3 i are a layer of hard plastic layer 33. • Please refer to the fourth picture. Schematic of sectional composition of foamed composite board. The five-layer co-extruded foamed composite board 4 includes the middle foam layer 40 and the co-extrusion molding on the two sides of the foam layer 40 as the body # two-layer bonding layers 41 and 4 2 and the co-extrusion molding on the two surfaces of the bonding layers 41 and 4 2 as a whole. Two layers of hard plastic layers 4 3, 4 4. Please refer to the fifth figure ... This is a schematic diagram of the cross-section combination of the foamed composite board with various materials and three different layers of co-exposure. This three-layer co-extrusion The externally bonded material foamed composite board 5 includes a middle foamed layer 50 and two bonded layers 51 and 52 co-extruded on both sides of the foamed layer 50, and outside the two surfaces of the bonded layers 51 and 52. Two layers of materials with different characteristics, such as fabrics, metal plates, or non-curlable materials such as plastic plates, fiberboards, wood boards, bamboo boards, and ceramic plates, which are laminated into one body. The original creation based on the combination of the above element structures is to provide a multilayer co-extruded foamed composite sheet structure. In practical operation, please refer to Figures 6, 7, 8, and 9 for details: This is a schematic diagram of the equipment for two-layer coextrusion, three-layer coextrusion, four-layer coextrusion, and five-layer coextrusion. This creation is formed by using the existing co-extrusion equipment to join the foaming principle. The current co-extrusion equipment uses several extrusion extruders, combined with a part of the flow device 60 and the roller press 70. The splitter 60 can be based on co-extrusion. The number of floors is set to flow channels 6 1, 62, 63, 64, 65. Please refer to the tenth picture: This is a schematic diagram of the equipment for creating a three-layer co-extruded foamable composite sheet with rollable material. When this creation is applied to continuous M269181 production, the material 5 3, 5 4 is crimpable (for example: fabric, metal plate), so continuous production can be used. Please see Figure 11 for details. This is a schematic diagram of the equipment for creating a three-layer co-extruded foamed composite sheet with non-curlable material. This creation is applied to batch production. 'The three-layer co-extruded externally foamed composite sheet 5-including the middle foamed layer 50-and the foamed layer 50-two-sided co-extruded into two layers Bonding layers 5 1, 5, 2 > and two layers of non-curlable material 5 3 5 4 bonded together on the two sides of bonding layers 5 and 52 (for example: plastic board, fiberboard, wood board, bamboo board, (Ceramic plate), because the materials 5 3 >, 5 4 > are not crimpable, they are produced in batch type. In summary, the above-mentioned Chen Zhiben's creation is to provide a multilayer co-extruded foamed composite sheet structure. After the author's actual production and repeated operation tests, it is confirmed that the functional benefits expected by this creation can indeed be achieved. At present, there is no “first creation” in the market, which has “industrial use value”. Indeed, it has already met the founding principles of “practical” and “progressiveness” of new patents. According to the provisions of the Patent Law, a new model was proposed to the Bureau. Application for a patent. [Brief description of the drawing] The drawing is the schematic view of the cross-section combination of the two-layer co-extruded foamed composite board. The second picture: the cross-section view of the three-layer co-extruded foamed composite board in this creation. The second picture is the cross-section of the four-layer co-extruded foamed composite board shown in this article. Figure 4: The cross-section view of the five-layer co-extruded foamed composite board in this creation. Fifth picture: This is a schematic diagram of the sectional composition of the three-layer co-extruded foamed composite board with various materials. Figure 6: Schematic diagram of the co-extrusion equipment on the second floor of this creation. Figure 7: Schematic diagram of the three-layer co-extrusion equipment of this creation. Figure 8: This is a schematic diagram of the four-layer co-extrusion equipment of this creation. Figure 9: This is a schematic diagram of the five-layer co-extrusion equipment of this creation. The tenth picture is a schematic diagram of the equipment for creating a three-layer co-extruded foamed composite board with externally rollable material. Figure 11 ... This is a schematic diagram of the equipment for creating a three-layer co-extruded foamed composite sheet with non-curlable material. [Description of main component symbols] 1 layer of co-extruded foamed composite sheet 1 0 foamed layer 1 1 hard plastic layer 2 two-layered co-extruded foamed composite sheet 2 0 foamed layer 21 hard plastic layer 2 2 hard plastic layer 3 four layers Co-extruded foamed composite sheet 3 0 Foamed layer 3 1 Bonded layer M269181 3 2 Bonded layer 3-3 Hard plastic layer 4 Five layers of co-extruded foamed composite sheet 4 0 Foamed layer 4 1 Bonded layer 4 2 Bonded layer 4 3 Hard plastic layer '4 4 Hard plastic layer 5 Three-layer co-extruded material foam composite sheet 5 0 Foam layer 5 1 Bond layer 5 2 Bond layer 5 3 material 5 4 material 5 Three-layer co-extruded material foam Composite sheet 5 0 > foamed layer 51 'bonding layer 5 2 / bonding layer 5 3 > material 5 4 / material 6 0 splitter 6 1 runner 6 2 runner 6 3 runner M269181 6 4 runner 6 5 Runner 7 0 roller press