200944377 九、發明說明： 【發明所屬之技術領域】 本發明是關於一種薄膜複合材之製造方法，特別是指 一種製程中未摻和使用溶劑的無溶劑型環保熱可塑 複合材之製造方法。 【先前技術】 通常應用在製鞋、皮件、背包或坐墊的表布或襄布等 布材原料，會在布材表面塗布一層Pu膠，製成PU薄膜的 複合材後，再進行表層貼附或裏層貼附，藉由PU薄犋保護 布材使之不易被磨損，及有效防止纖維脫落與增加產品使用 壽命’此外，透過加熱，該Pu薄膜能使該複合材順利黏合 到其他材質表面，因此，這種薄膜複合材已廣泛地使用在各 種工業產品的加工上，且PU是目前常被使用的薄膜材質。 參閱圖1與圖2,現有的一種薄膜複合材之製造方法包 含下列步驟： 步驟101是提供一以有機溶劑調製而成，並具有預定 黏度的聚氨酯（polyurethane，簡稱為PU)膠料液100 ,該pu 膠料液100是裝填在一進料桶u中。且通常是將原始黏度 值為50,000cps〜60,000eps之pu原料以一有機溶劑稀釋調 矛為黏度值介於6,000cps〜10,〇〇〇cps的PU璆料液100。 步驟102是使用一抽膠機12將該膠料液1〇〇自該進料 桶11抽出並導引到一上膠單元13處’該上膠單元13具有 壓輪131、一與該壓輪131相抵接並朝上傾斜延伸的擋膠 板132，及一設置於該壓輪131上方並會相對於該壓輪ΐ3ι 200944377 移動的擠壓輥輪133，該膠料液loo是澆淋在該壓輪131與 該擋膠板132之間。上述壓輪131運作時可不加熱，若需加 熱’則加熱温度是介於5 0 °C〜9 0 °C之間。 步驟103是提供一基材層2〇〇，該基材層2〇〇是自一送 料輥輪14送出，並先繞過多數個相間隔設置的支撐輥輪15 、再穿過該壓輪131與該擋膠板〗32之間的縫隙以繞設在該 壓輪131上，及被壓夾在該壓輪131與該擠壓輥輪133之間 。其中，該擋膠板132與該壓輪131間的縫隙恰可供該基材 層200通過，該膠料液1〇〇會澆塗在該基材層2⑻上。此外 ，可藉由移動該擠壓輥輪133調整其與該壓輪131間的間隙 ，進而決定塗布的膠層厚度。 步驟104是將已塗布有該夥料液1〇〇的基材層2〇〇輸 送至一烘箱16進行烘乾，以使該膠料液1〇〇乾燥定型為一 層薄膜3GG’及使該溶劑自該薄膜揮發散出，進而製成 該複合材400。 步驟105是使用-捲收輥輪Π捲繞收取該複合材400 〇 雖然使用前述的製造方法能製出接合有薄膜的複 合材柳，並能透過PU材質的薄膜增強該複合材4〇〇 的耐用性，但實際上仍存有下列缺失： 一、該pu膠料液100必須以能夠溶解PU的有機溶劑 調製，此類溶劑為易揮發且有害人體健康的物質，且為了達 到良好的溶解效果，通常將該膠料液⑽加熱到9代左右 ，如此將導致更多的溶劑揮發並釋出到周圍環境中。此外 200944377 ’當將該膠料液100塗布至該基材層200並送至烘箱16進 行烘乾時’同樣會在烘乾過程釋出大量氣化的溶劑分子，使 現有的製造方法相對具有不環保且會危害到操作人員的健康 的缺失。 二、 雖然現有製造方法能藉由烘乾使該薄膜3〇〇中的 /谷劑揮發’但在該複合材400中仍會有溶劑殘留，使該現有 製造方法所製出的複合材400仍然具有會危害到使用者的健 康的缺點。 三、 參閱圖2與圖3,若所使用的基材層2〇〇為三層網 布型式時，由於三層網布是由一蜂巢網層部2〇1、一底層部 2〇2，及多數支連接在該蜂巢網層部2〇1與該底層部2〇2之 間的連接纖維203所構成，則當該Pu膠料液1〇〇塗布至該 基材層200的蜂巢網層部2〇1上時，由於該膠料液1〇〇的濃 稠度相對相低，且有較高的流動性，在進行洪乾前，該移料 液較容易自該網布層201滲入到連接纖維203内，致使 部分連接纖維203在烘乾後變硬，而影響到其彈性壓縮性能 ，且現有的製造方法相對使用較多的膠料液1〇〇而有較浪費 原料的缺點，同時由於該等連接纖維2〇3的彈性受到破壤， 使所製出的複合材4〇〇品質也相對較差。 四、 當該基材層200是使用單層布型式時，同樣會因 為該膠料液_的濃稠度相對較低且不易控制，導致在塗布 的過程中，該膠料液_自該基材層細表面滲透到内部， ㈣乾後，乾燥硬化的_可能會導致該基材層細的硬度 增加且呈不均勻分布，而失去原有布材的柔軟性，使該現有 7 200944377 製造方法同樣具有使所製出的複合材400品質較不理想的缺 點。 【發明内容】 因此’本發明的目的，為提供一種無需使用溶劑，可 節省薄膜原料用量，且較不易影響到複合材成品品質的無 溶劑型環保熱可塑性薄膜複合材之製造方法。 於是’本發明無溶劑型環保熱可塑性薄膜複合材之製 造方法包含下列步驟： ΟBACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for producing a film composite material, and more particularly to a method for producing a solvent-free environment-friendly thermoplastic composite material in which a solvent is not blended in a process. [Prior Art] It is usually applied to the cloth material such as table cloth or crepe cloth for shoes, leather goods, backpacks or cushions. A layer of Pu glue is applied on the surface of the cloth material to make a composite material of PU film, and then the surface layer is applied. Attached or attached to the inner layer, the cloth is protected by abrasion by the PU thinner, and the fiber is prevented from falling off and the service life of the product is effectively prevented. In addition, the Pu film can smoothly bond the composite material to other materials through heating. Surfaces, therefore, such film composites have been widely used in the processing of various industrial products, and PU is a film material which is currently used. Referring to FIG. 1 and FIG. 2, a conventional method for manufacturing a film composite material comprises the following steps: Step 101 is to provide a polyurethane (polyurethane, abbreviated as PU) compound liquid 100 prepared by using an organic solvent and having a predetermined viscosity. The pu glue liquid 100 is packed in a feed tank u. Usually, the pu raw material having a viscous value of 50,000 cps to 60,000 eps is diluted with an organic solvent to obtain a PU sputum liquid 100 having a viscosity value of 6,000 cps to 10, 〇〇〇cps. Step 102 is to use a glue extractor 12 to draw the glue liquid 1 from the feed barrel 11 and guide it to a glue unit 13. The glue unit 13 has a pressure wheel 131, a pressure roller a stopper plate 132 that abuts and extends obliquely upward, and a squeeze roller 133 disposed above the pressure roller 131 and moving relative to the pressure roller ΐ3ι 200944377, the glue liquid loo is poured on the The pressure roller 131 is interposed between the pressure plate 132 and the rubber plate 132. The above-mentioned pressure roller 131 can be operated without heating, and if heating is required, the heating temperature is between 50 ° C and 90 ° C. Step 103 is to provide a substrate layer 2〇〇 which is fed from a feed roller 14 and bypasses a plurality of spaced apart support rollers 15 and then passes through the pressure roller 131. A gap with the rubber plate 32 is wound around the pressure roller 131 and is sandwiched between the pressure roller 131 and the pressure roller 133. The gap between the rubber sheet 132 and the pressure roller 131 is just enough for the substrate layer 200 to pass through, and the glue liquid is sprayed on the substrate layer 2 (8). Further, the gap between the pressing roller 131 and the pressing wheel 131 can be adjusted by moving the pressing roller 133 to determine the thickness of the applied rubber layer. Step 104 is to transport the substrate layer 2 which has been coated with the sputum solution to an oven 16 for drying, so that the sizing solution is dried and shaped into a film 3GG' and the solvent is used. The composite material 400 is prepared by volatilizing the film. In step 105, the composite material 400 is taken up by using a take-up roll rim winding. Although the film-bonded composite material can be produced by the above-described manufacturing method, the composite material can be reinforced by the PU material film. Durability, but there are still the following defects: 1. The pu glue liquid 100 must be prepared with an organic solvent capable of dissolving PU. Such solvents are volatile and harmful to human health, and in order to achieve good dissolution. Usually, the glue liquid (10) is heated to about 9 generations, which will cause more solvent to volatilize and be released into the surrounding environment. In addition, 200944377 'When the size liquid 100 is applied to the substrate layer 200 and sent to the oven 16 for drying', a large amount of vaporized solvent molecules are released during the drying process, so that the existing manufacturing method has relatively no Environmentally friendly and harmful to the lack of health of the operator. 2. Although the prior art manufacturing method can volatilize the/grain in the film 3 by drying, but there is still solvent residue in the composite material 400, so that the composite material 400 produced by the prior manufacturing method is still It has the disadvantage of jeopardizing the health of the user. 3. Referring to FIG. 2 and FIG. 3, if the substrate layer 2 used is a three-layer mesh type, since the three-layer mesh is composed of a honeycomb layer portion 2 and a bottom portion 2〇2, And a plurality of connecting fibers 203 connected between the honeycomb layer portion 2〇1 and the bottom portion 2〇2, and the Pu compound liquid is applied to the honeycomb layer of the substrate layer 200. When the portion is 2〇1, since the consistency of the rubber liquid is relatively low and has high fluidity, the liquid to be easily infiltrated from the mesh layer 201 before being dried. The fibers 203 are connected to each other, so that the part of the connecting fibers 203 hardens after drying, which affects the elastic compression property thereof, and the existing manufacturing method has the disadvantage of being relatively wasteful of raw materials compared with the use of more rubber liquid. Since the elasticity of the connecting fibers 2〇3 is broken, the quality of the produced composite material is relatively poor. 4. When the substrate layer 200 is in a single layer cloth type, the consistency of the glue liquid is relatively low and difficult to control, resulting in the glue liquid from the substrate during the coating process. The fine surface of the layer penetrates into the interior. (4) After drying, the dry-hardened _ may cause the hardness of the substrate layer to increase and unevenly distribute, and lose the softness of the original cloth, so that the existing 7 200944377 manufacturing method is the same. There is a disadvantage that the quality of the composite material 400 produced is less than ideal. SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a method for producing a solvent-free environmentally-friendly thermoplastic film composite which can save the amount of a film raw material without using a solvent and which is less likely to affect the quality of the finished product. Thus, the method for producing a solvent-free environment-friendly thermoplastic film composite of the present invention comprises the following steps:
供一粒狀的高分子聚合物組份’且該高分子聚合 物組知疋選自於共聚酯（c〇p〇lyester)粒子或共聚醯胺 (cpolyamide)粒子； (η)熱熔與壓出，將該高分子聚合物組份投入一螺桿式 壓出機中’並於預定的溫度下加熱，以形成一高分子聚合 物熔膠，再將該熔膠擠壓出該螺桿式壓出機； ⑴）提供一依一預定速度輸送的基材層，並將該高分 T聚合物熔膠導流至鄰近該基材層的一接著面處’再配合 鉍加預疋壓力，將該高分子聚合物熔膠轉印或塗布至該基 材層的接著面；及 ㈣冷風乾燥、對已轉印或塗布有該高分子聚合物熔膠 的基材層進仃冷風乾燥，使該熔膠乾燥形成一薄膜，並盥 該基材層相接合為—複合材成品。 ’、 材-2:!的有益效果在於：藉由使用共聚酯或共聚醯胺 貝、阿^刀子聚合物組份作為薄膜， ^ 出機直接將其加熱為㈣狀態，就能使其直接被 8 200944377 布在該基材層上形成薄膜，達到強化該基材層的耐磨與耐 用度的效果’並能透過該薄膜方便與其他材質相貼合由 於該高分子聚合物組份中未添加溶劑，使所形成的炫膠且 有高黏度與低流動性，藉此，不但使溶踢較不易渗入該基 材層内部，只在該基材層表面形成薄膜，還能有效控㈣ 耀的塗布用量’使本發明的製造方法具有較不浪費原料、 較不易影響該基材層的材質特性，及不需使用溶劑而較環 保的優點。 ^ 【實施方式】 本發明無溶劑型環保熱可塑性薄膜複合材之製造方法 的前述以及其他技術内容、特點與功效，在以下配合參考 圖式的二個較佳實施例的詳細說明中，將可清楚地明白。 參閱圖4與圖5，本發明無溶劑型環保熱可塑性薄膜複 β材之製造方法的一第一較佳實施例包含下列步驟： 步驟501是提供一粒狀的高分子聚合物組份61，且該 高分子聚合物組份61是選自於共聚S旨（e_lyester)粒子或^ 聚醯胺（cpolyamide)粒子。 步驟502是熱熔與壓出’將該高分子聚合物組份6ι投 入-螺桿式壓出機71巾，並於預定的溫度下加熱，以形成 一尚分子聚合物熔膠62，再將該熔膠62擠壓出該螺桿式壓 出機71。較佳地，該高分子聚合物組份61是於溫度範圍 150C〜250°C的條件上受熱形成該高分子聚合物轉62，在 "亥較佳實施例中’實質上是於温纟2〇〇<>c下使該高分子聚合 物組伤61文熱形成料62，且該高分子聚合物炫膠Μ的 200944377 黏度範圍較佳為20,〇〇〇 cps〜60,000cps。 步驟503是提供一依一預定速度輸送的基材層ο，並 朝向該基材層63的一接著面631對應設置一壓輪72，使該 兩分子聚合物熔膠62導流到該壓輪72的一表面721，再藉 由對該壓輪72施加預定的壓力，使該高分子聚合物炼膠Q 呈一預定厚度地轉印至該基材層63的接著面631。在該實 施例中，考慮到該高分子聚合物熔膠62的黏度與轉印效果 ，該基材層63的輸送速度較佳是設定在15米/分。 較佳地，在該螺桿式壓出機7丨與該壓輪72之間還設 置有一擋膠板73,且該擋膠板73是自該螺桿式壓出機71 朝下傾斜延伸，且與該壓輪72的表面721相配合界定出一 間隙73 1，該高分子聚合物熔膠62是通過該間隙73丨呈一 預定厚度地附著在該壓輪72表面721，再透過該壓輪72轉 印至该基材層63的接著面631。其中，該擔穋板73與該壓 輪72的溫度範圍都是設定在i5(rc〜25(rc，藉此，使該高 为子聚合物熔移62維持在不凝固的熔融狀態，以方便被轉 印。此外，能夠藉由調整該擋膠板73與該壓輪72之間的 間隙731寬度控制附著到該壓輪72上的·溶朦62的厚度， 以進一步控制被轉印至該基材層63上的膠層厚度。 其中，該基材層63是自一送料輥輪74捲繞出，依序 繞過前後相間隔設置的一擠壓輥輪75及一冷卻輥輪76，該 擠壓輥輪75與冷卻輥輪76都是設置在該基材層63的同一 側’而與該壓輪72呈反向設置，該基材層63是被輸送並 壓夾在該壓輪72與該擠壓輥輪75之間，以利用該擠壓輥 10 200944377 輪75相對該壓輪72提供預定壓力，進而使附著於該壓輪 72表面721的高分子聚合物熔膠順利地轉印至該基材層 的接著面631。該擠壓輥輪76的溫度範圍較佳是設定在 150°C〜250°C，且轉印在該基材層63的高分子聚合物熔膠 的膠層厚度較佳是介於0.01mm〜〇.2mm間。 z 當該高分子聚合物熔膠62受壓而自該壓輪72轉印到 該基材層63後，該基材層63會繼續向後輸送並繞設於該Providing a granular polymer component 'and the polymer group is selected from co-polyester (c〇p〇lyester) particles or copolyamide particles; (η) hot melt and Pressing, the polymer component is put into a screw extruder and heated at a predetermined temperature to form a polymer polymer melt, and then the melt is extruded out of the screw pressure. (1)) providing a substrate layer conveyed at a predetermined speed, and diverting the high-component T polymer melt to a junction surface adjacent to the substrate layer Transferting or coating the polymer polymer melt to the adhesive layer of the substrate layer; and (4) drying the cold air, drying the substrate layer that has been transferred or coated with the polymer polymer melt, and drying the substrate The melt is dried to form a film, and the substrate layer is joined to form a composite product. ', material-2:! The beneficial effect is: by using copolyester or copolymerized amide, a knives polymer component as a film, ^ directly heated to (4) state, it can directly The film is formed on the substrate layer by 8 200944377 to achieve the effect of strengthening the wear resistance and durability of the substrate layer, and can be easily adhered to other materials through the film because the polymer component is not The solvent is added to make the formed viscous glue have high viscosity and low fluidity, thereby not only making the solvent-breaking less difficult to penetrate into the inside of the substrate layer, but also forming a film on the surface of the substrate layer, and effectively controlling (four) The coating amount of the present invention makes the manufacturing method of the present invention have the advantages of less waste of raw materials, less material properties of the substrate layer, and environmental protection without using a solvent. [Embodiment] The foregoing and other technical contents, features and effects of the method for manufacturing a solvent-free environmentally-friendly thermoplastic film composite according to the present invention will be described in the following detailed description of two preferred embodiments with reference to the drawings. Clearly understand. Referring to FIG. 4 and FIG. 5, a first preferred embodiment of the method for manufacturing a solvent-free environment-friendly thermoplastic film composite β material comprises the following steps: Step 501 is to provide a granular polymer component 61, Further, the polymer component 61 is selected from the group consisting of copolymerized S-e (e_lyester) particles or poly-cpolyamide particles. Step 502 is to melt and extrude the polymer component 6 ι into a screw extruder 71 and heat it at a predetermined temperature to form a molecular polymer melt 62, and then The melter 62 extrudes the screw extruder 71. Preferably, the polymer component 61 is heated to form the polymer polymer 62 under the condition of a temperature range of 150 C to 250 ° C, and is substantially in the preferred embodiment. 2〇〇<>c causes the polymer group to injure 61 heat forming material 62, and the polymer polymer conjugate has a viscosity of 200944377 preferably 20, 〇〇〇cps~60,000 cps. Step 503 is to provide a substrate layer ο conveyed at a predetermined speed, and a pressing wheel 72 is disposed corresponding to a back surface 631 of the substrate layer 63 to guide the two-molecule polymer melt 62 to the pressure roller. A surface 721 of the 72 is further transferred to the adhesion surface 631 of the base material layer 63 by a predetermined pressure by applying a predetermined pressure to the pressure roller 72. In this embodiment, the conveying speed of the base material layer 63 is preferably set at 15 m/min in consideration of the viscosity and transfer effect of the high molecular polymer melt 62. Preferably, a rubber plate 73 is disposed between the screw extruder 7 and the pressure roller 72, and the rubber plate 73 extends obliquely downward from the screw extruder 71, and The surface 721 of the pressure wheel 72 cooperates to define a gap 73 1 . The polymer polymer melt 62 is adhered to the surface 721 of the pressure wheel 72 by a predetermined thickness through the gap 73 , and then passes through the pressure wheel 72 . Transfer to the back surface 631 of the base material layer 63. The temperature range of the load plate 73 and the pressure wheel 72 is set at i5 (rc~25 (rc), whereby the high sub-polymer melt 62 is maintained in a molten state which is not solidified, so as to facilitate Further, the thickness of the gap 62 attached to the pressure roller 72 can be controlled by adjusting the width of the gap 731 between the rubber sheet 73 and the pressure roller 72 to further control the transfer to the The thickness of the adhesive layer on the substrate layer 63. The substrate layer 63 is wound from a feed roller 74, sequentially bypassing a squeeze roller 75 and a cooling roller 76 spaced apart from each other. The squeeze roller 75 and the cooling roller 76 are disposed on the same side of the base material layer 63 and are disposed opposite to the pressure roller 72. The base material layer 63 is conveyed and clamped on the pressure roller. Between the 72 and the squeezing roller 75, a predetermined pressure is applied to the pressing wheel 72 by the squeezing roller 10 200944377, and the polymer polymer adhering to the surface 721 of the pressing wheel 72 is smoothly transferred. Printing onto the backing surface 631 of the substrate layer. The temperature of the pressing roller 76 is preferably set at 150 ° C to 250 ° C and transferred to the substrate layer. The thickness of the adhesive layer of the polymer gel of 63 is preferably between 0.01 mm and 〇. 2 mm. z When the polymer melt 62 is pressed and transferred from the pressure roller 72 to the substrate layer After 63, the substrate layer 63 will continue to be transported backward and around the
G 冷卻輥輪76上，以藉由該冷卻輥輪％使該高分子聚合物 溶膠62降溫定型。其中，該冷卻輥輪％的溫度範圍是設 定在10°c〜40°c。 步驟504是冷風乾燥’將已轉印有高分子聚合物熔膠 62的基材層63輸送到一冷風乾燥箱77内，並以吹送冷風 的方式，使該高分子聚合物熔膠62進一步乾燥形成一薄犋 64，並與該基材層63相接合為一複合材成品60。 步驟505是捲繞收取，利用-捲取報輪78捲繞收取該 複合材成品60，並形成滾筒狀的包裝型式。 參閱圖6與圖7，為本發明無溶劑型環保熱可塑性薄膜 複合材之製造方法的一第二較佳實施例’該第二較佳實施 例與該第—較佳實施例的主要差別為：該高分子聚合物炫 膠62是以塗布方式接合於該基材層63的接著面63丨，並包 含下列步驟： 步驟801是提供該高分子聚合物組份61 步驟802是熱熔與壓出 入一螺桿式壓出機91 將該高分子聚合物组份6 j 投 中，並於預定溫度下加熱形成該高分 11 200944377 子聚合物熔膠62,再將該熔膠62擠壓出該螺桿式壓出機 91 〇 步驟803是提供依預定速度輸送的基材層63，並將該 高分子聚合物熔膠62導流到該基材層63的接著面631，及 配合施加預定壓力使該高分子聚合物熔膠62塗布於該接著 面 63 1。 步驟804為冷風乾燥，使該高分子聚合物炫膠62在一 冷風乾燥箱92中乾燥形成該薄膜64，並與該基材層63接 φ 合為該複合材成品60。 步驟805為利用一捲取輥輪93捲繞收取該複合材成品 60 ° 其步驟801、802、804、805分別與第一較佳實施 例的步驟501、502、504、505的内容相同，故不再詳述。 在步驟803中，還包括相配合界定出一間隙941的一 自該螺桿式壓出機91朝下傾斜延伸的擋膠板94及一壓輪 95，邊基材層63則是通過該間隙941再繞設在該壓輪95 〇 的一表面951，且該基材層63的接著面631是與該擋膠板 94的下端側相抵接，該高分子聚合物熔膠62是先導流到該 擋膠板94，再順著該擋膠板94流到該基材層63，並附著 於該接著面631。 較佳地，該基材層63是自一送料輥輪96捲繞出，並 依序先繞經一支撐輥輪97、通過該間隙941、繞設在該壓 輪95上，再繞經前後相間隔設置的一擠壓輥輪98及一冷 卻輥輪99，該支撐輥輪97與該壓輪95都是位於該基材層 12 200944377 63的相同侧，該擠壓輥輪98則是朝向該基材層〇的接著 面631設置而與該壓輪％呈反向設置，並能相對該壓輪％ 移動以對其施加預定壓力，該基材層63是先通過該間隙 941使該高分子聚合物熔膠62附著到該接著面63丨，再繼 續向後輸送而被壓夾在該壓輪95與該擠壓輥輪98之間， 以利用該擠壓輥輪98相對該壓輪95的壓力，使高分子聚 合物熔膠62受壓而呈一預定厚度地塗布於該接著面631。 該冷卻輥輪99與該壓輪95也是設置在該基材層63的同一 側，當該高分子聚合物熔膠62受壓並塗布至該接著面631 後，该基材層63會繼續向後輸送並繞設在該冷卻輥輪99 上，以藉由該冷卻輥輪99使該高分子聚合物熔膠62降溫 定型。其中，該擋膠板94、擠壓輥輪98與冷卻輥輪99的 溫度範圍設定與該第一較佳實施例相同，不再贅述。塗布 在該基材層63的高分子聚合物熔膠的膠層厚度較佳是介於 0.01mm〜0.2mm 間。 較佳地，刖述二個實施例中所用的基材層63是一選自 於下列群組中的物質：單層布、三層網布、紙材及塑膠膜 〇 參閱圖5、圖8與圖9,當使用三層網布作為該基材層 63時，則该二層網布具有—與該薄膜64相接合的蜂巢網層 部631、一與該蜂巢網層部631相間隔的底層部632，及多 數支連接並充填在该蜂巢網層部63 1與該底層部632之間 的連接纖維633。透過前述第一、第二較佳實施例的製造方 法，由於該薄膜64是由該高分子聚合物組份61直接熔融 13 200944377 62再進行轉印或塗布，使該轉62相對具有較高 的黏度而能夠只轉印或塗布在該蜂巢網層部631上不易 =，滲透到該等連接纖維633上，使該基材層63能藉由 設置該薄模64而形成較高耐磨性與不易勾紗的表 二強化結構，此外’因該熔谬62不易侵入到該基材層63 内和使其内部材質較不會受到影響。 參閱圖5、11 10與圖u，當使用單層布作為該基材層 時’也能透過本製造方法以點度相對較高的高分子聚合 物…塗布於單層布表面，使該熔谬62所形成的薄膜 4只停留並接合在該基材層63表面而不會滲到内部，由於 該溶膠62的黏度相對較高，當塗布於單層布表面時，配合 ^面*721、951形成點狀花紋的壓輪72、％，會形成點狀分 的薄膜64 ’如此’同樣能維持該基材層63物性，並透過 該薄膜64保護該基材層63不易發生勾紗磨損等情形，使 該複合材60具有較高的耐磨性，此外，由於該薄膜Μ是 ❹ 由熱可塑性的共聚酯或共聚醯胺所製成，透過再加熱該薄 膜64也能使該複合材6〇帛於與其他材料相黏合以作為内 、外層貼合。 ’ 參閱圖12，當使用紙材作為該基材層63時，則該紙材 具有一與該薄膜64相接合的矽樹脂（silic〇ne)層部及 —與該矽樹脂層部634相連接的紙層部635，使用時，可先 將”玄薄膜64未與該基材層63相接合的那一面與—第—貼 ^材65相貼合，由於該薄膜64的另一面是與該矽樹脂層 部634相接合，因此可輕易地撕離該基材層〇，使該薄獏 14 200944377 64單獨留下，爯將一笛- 第一貼。材（圖未示）貼合於該薄膜64 的另面’並加熱該薄膜64，就能透過該薄膜64受埶熔融 的黏度使該第—貼合材65與該第二貼合材相黏合，且冷卻 乾燥後，該第一貼合材65、篦_ 第一貼合材旎夠形成緊密接合 〇 听納上述’本發明無溶劑型環保熱可塑性薄膜複合材 之，造方法可獲致下述的功效及優點，故能達到本發明的 目的：On the G cooling roller 76, the polymer sol 62 is cooled and shaped by the cooling roller wheel %. The temperature range of the cooling roller is set at 10 ° C to 40 ° C. Step 504 is cold air drying. The substrate layer 63 to which the polymer polymer melt 62 has been transferred is transported into a cold air drying oven 77, and the polymer polymer melt 62 is further dried by blowing cold air. A thin crucible 64 is formed and joined to the substrate layer 63 as a composite finished product 60. Step 505 is a winding take-up, and the finished product 60 is wound up by the take-up reel 78 and formed into a roll-shaped package type. Referring to FIG. 6 and FIG. 7, a second preferred embodiment of the method for manufacturing a solvent-free environment-friendly thermoplastic film composite according to the present invention, the main difference between the second preferred embodiment and the first preferred embodiment is The polymer polymer 62 is bonded to the back surface 63 of the substrate layer 63 by coating, and comprises the following steps: Step 801 is to provide the polymer component 61. Step 802 is hot melt and pressure. The high-molecular polymer component 6 j is thrown into a screw extruder 91 and heated at a predetermined temperature to form the high score 11 200944377 sub-polymer melt 62, and the melt 62 is extruded. The screw extruder 91 803 step 803 is to provide a substrate layer 63 conveyed at a predetermined speed, and to guide the polymer polymer melt 62 to the adhesion surface 631 of the substrate layer 63, and to apply a predetermined pressure. The high molecular polymer melt 62 is applied to the adhesion surface 63 1 . Step 804 is dried by cold air, and the polymer polymer 62 is dried in a cold air drying box 92 to form the film 64, and is combined with the substrate layer 63 to form the finished product 60. Step 805 is to wind up the finished product 60° by using a take-up roller 93. The steps 801, 802, 804, and 805 are the same as the steps 501, 502, 504, and 505 of the first preferred embodiment, respectively. No longer detailed. In step 803, a stopper plate 94 and a pressure roller 95 extending obliquely downward from the screw extruder 91 are defined to cooperate with each other, and the substrate layer 63 passes through the gap 941. Then, a surface 951 of the pressure roller 95 绕 is disposed, and the bottom surface 631 of the base material layer 63 is in contact with the lower end side of the rubber sheet 94. The polymer polymer melt 62 is a pilot flow to the The rubber sheet 94 flows along the rubber sheet 94 to the substrate layer 63 and adheres to the bonding surface 631. Preferably, the substrate layer 63 is wound from a feed roller 96 and sequentially wound through a support roller 97, through the gap 941, around the pressure roller 95, and before and after the winding. A pressing roller 98 and a cooling roller 99 are disposed at intervals, and the supporting roller 97 and the pressing roller 95 are located on the same side of the base material layer 12 200944377 63, and the pressing roller 98 is oriented The bottom surface 631 of the substrate layer is disposed opposite to the pressure roller % and is movable relative to the pressure roller to apply a predetermined pressure thereto. The substrate layer 63 is first passed through the gap 941 to make the height The molecular polymer melt 62 is attached to the adhesive face 63丨, and continues to be transported backward to be clamped between the pressure roller 95 and the squeeze roller 98 to utilize the squeeze roller 98 against the pressure roller 95. The pressure of the polymer polymer melt 62 is applied to the bonding surface 631 at a predetermined thickness. The cooling roller 99 and the pressure roller 95 are also disposed on the same side of the substrate layer 63. When the polymer melt 62 is pressed and applied to the bonding surface 631, the substrate layer 63 continues to be rearward. It is conveyed and wound around the cooling roller 99 to cool the polymer melt 62 by the cooling roller 99. The temperature range setting of the rubber sheet 94, the pressing roller 98 and the cooling roller 99 is the same as that of the first preferred embodiment, and will not be described again. The thickness of the adhesive layer of the polymer polymer melt applied to the base material layer 63 is preferably between 0.01 mm and 0.2 mm. Preferably, the substrate layer 63 used in the two embodiments is a material selected from the group consisting of a single layer cloth, a three layer mesh cloth, a paper material, and a plastic film. Referring to FIG. 5 and FIG. 8 9 , when a three-layer mesh is used as the substrate layer 63, the two-layer mesh has a honeycomb layer portion 631 joined to the film 64, and a honeycomb layer portion 631 spaced apart from the honeycomb layer portion 631. The bottom portion 632, and a plurality of connecting fibers 633 that are connected and filled between the honeycomb layer portion 63 1 and the bottom portion 632. Through the manufacturing method of the first and second preferred embodiments, since the film 64 is directly melted by the polymer component 61 and then transferred or coated, the turn 62 is relatively high. The viscosity can be transferred or coated only on the honeycomb layer portion 631, and it is not easy to penetrate into the connecting fibers 633, so that the substrate layer 63 can be formed with high wear resistance by providing the thin mold 64. The second reinforcing structure of the table which is not easy to crochet, and the fact that the crucible 62 is less likely to intrude into the base material layer 63 and the inner material thereof is not affected. Referring to Figures 5, 11 10 and Figure u, when a single layer of cloth is used as the substrate layer, it is also possible to apply a relatively high molecular weight polymer to the surface of a single layer of cloth by the present manufacturing method. The film 4 formed by the crucible 62 only stays and adheres to the surface of the substrate layer 63 without penetrating into the interior. Since the viscosity of the sol 62 is relatively high, when applied to the surface of the single-layer cloth, the surface is matched with *721, 951 is formed into a punctiform pressure roller 72,%, and a film 64' which forms a dot shape can also maintain the physical properties of the base material layer 63, and protect the base material layer 63 from the substrate layer 63 by the film 64. In this case, the composite material 60 has a high abrasion resistance, and further, since the film crucible is made of a thermoplastic copolyester or a copolymerized decylamine, the composite material can also be reheated by reheating the film 64. 6〇帛 is bonded to other materials to fit the inner and outer layers. Referring to Fig. 12, when a paper material is used as the base material layer 63, the paper material has a silica layer bonded to the film 64 and is connected to the resin layer portion 634. When the paper layer portion 635 is used, the side of the "the thin film 64 not joined to the base material layer 63 may be bonded to the first surface of the substrate 65, since the other side of the film 64 is The base resin layer portion 634 is joined, so that the base layer layer can be easily peeled off, and the thin layer 14 200944377 64 is left alone, and a flute-first paste material (not shown) is attached thereto. The other surface of the film 64 is heated and the film 64 is heated, and the first bonding material 65 and the second bonding material are bonded to each other through the melted viscosity of the film 64, and after cooling and drying, the first sticker The composite material 65, the first bonding material can form a tight joint, and the above-mentioned solvent-free environmentally-friendly thermoplastic film composite material of the present invention can be obtained, and the following methods can be obtained, thereby achieving the present invention. the goal of:
本發明藉由加熱共聚S旨或共聚酿胺形成炫膠62狀 無需使用溶劑調和，就能配合該壓輪72、％將該㈣ 轉^塗布於該基材層63上，再經冷風乾燥處理，就能 ^ ’侍接合有該薄膜64的複合材Μ，並能將該複合材 ,ν«用於内層貼合或外層保護，使本發明不需要在製造過 2使用有機溶劑’而具有較環保，a較不易危害到現場 作業人員的健康的優點。In the present invention, by heating copolymerization or copolymerization of the amine to form a viscous 62, it is possible to apply the pressure roller 72, % to the substrate layer 63, and then to cool it by cold air. The composite material of the film 64 can be joined, and the composite material, ν« can be used for the inner layer bonding or the outer layer protection, so that the invention does not need to be used in the production of 2 organic solvents. Environmental protection, a is less likely to endanger the health of field workers.
、二、本發明製造方法由於在過程中未使用溶劑，所製 :的複合材60成品也不會有溶劑殘留的問題，使本發明所 出的複合材6〇較環保，而具有不會危害到使用者的 的優點。 ，—、本發明藉由直接加熱熔化該高分子聚合物組份61 +不使用/谷劑，使所形成的高分子聚合物熔膠62相對具 的黏度值，當轉印或塗布於該基材層63的表面時， 膠62不易渗人到該基材層63内部，只在表面形成該 ' 64使該基材層63的内部材質特性較不易受影響（例 15 200944377 如’當該基材層63為布料時’較不易因接合該薄膜“而 失去布材柔軟性），使本發明具有不易㈣基材層〇失去其 原有材質特性的優點。 四、 配合本發明的製造方法，使用共聚醋或共聚酿胺 作為形成該薄膜64的原料，相較於現有形成薄膜的叩原 料，共聚醋與共聚硫胺具有較低的成本，使本發明相對具 有能降低原料成本的優點。 五、 透過本發明的製造方法，在不使用溶劑的情況下 ’仍能順利地在該基材層63上形成該薄膜64，進而製出該 複合材60’當將該複合材6〇應用於坐墊、鞋塾等易磨損的 產品的外層時，可透過該薄冑64提高該基材層〇的耐磨 性’且不易產生勾紗情形，由於該轉62中未含有溶劑， 具有較高的黏度’當乾燥定型後，相較於未塗布薄膜的基 材層63，具有較高的抗磨性（當以該基材層63作耐磨測試 時’在施予i公斤壓力的條件下，未塗布薄膜的基材層〇 於摩擦2G次後會產生破損，使用本發㈣造方法所製出的 複合材60，施予1公斤的壓力進行磨擦測試時，至少可承 受300次以上的摩擦才產生破損情形），使本發明的製造方 法具有能製出耐磨性較高的複合材6〇的優點。 六、由於該複合材60的薄膜64是使用熱可塑性材質 製成’因此’再加熱使該薄膜64、溶融軟化，就能將該複人 材60直接黏合到其他材料上，而可方便地將該複合材^ 應用為内、外層貼合，此外，當複合材6G廢棄時，也能透 過再加熱使該薄膜64熔融軟化而供回收使用，使本發明所 16 200944377 製出的複合材60具有容易加卫與能夠減少環境廢棄物的特 性。 惟以上所述者，僅為本發明之一較佳實施例而已，當 不能以此限定本發明實施之範圍，即大凡依本發明申請專 利祀圍及發明說明内容所作之簡單的等效變化與修飾，皆 仍屬本發明專利》函蓋之範圍内。 【圖式簡單說明】 圖1是現有薄膜複合材之製造方法的一流程圖； 圖2是該現有製造方法的一製造流程示意圖； 圖3是一剖面示意圖，說明以現有製造方法所製出的 一複合材的一薄膜與一基材層相接合的情形； 圖4是本發明無溶劑型環保熱可塑性薄膜複合材之製 造方法一第一較佳實施例的流程圖； 圖5是該第一較佳實施例的一製造流程示意圖； 圖6是本發明無溶劑型環保熱可塑性薄膜複合材之製 造方法一第二較佳實施例的流程圖； 圖7是該第二較佳實施例的一製造流程示意圖； 圖8是一立體示意圖’說明該第一、第二較佳實施例 所用的一基材層是呈三層網布型式； 圖9是一剖面示意圖，說明該第 <、第二較佳實施例 所製得的一複合材的一薄膜與三層網布型式的基材層相接 合的情形； 圖10是一立體示意圖，說明該第一、第二較佳實施例 中所用的基材層為單層布型式，且該薄膜於該基材層的一 17 200944377 接著面是呈點狀分布的情形； 圖η是-剖面示意圖，說明該第一、第二較佳實施例 所製得的複合材的薄膜與單層布型式的基材層相接合的情 形；及 圖12是剖面示意圖，說明該第一、第二較佳實施例所 用的基材層為可與該薄膜相撕離的紙材型式的情形。 Ο2. The manufacturing method of the present invention has no problem of solvent residue in the finished product of the composite material 60 produced by using no solvent in the process, so that the composite material 6 produced by the invention is more environmentally friendly and has no harm. The advantage to the user. The present invention melts the polymer component 61 + does not use / the granule by direct heating, so that the formed polymer polymer melt 62 has a relative viscosity value when transferred or coated on the base. When the surface of the material layer 63 is formed, the glue 62 is not easily infiltrated into the interior of the base material layer 63, and only the surface 64 is formed on the surface so that the internal material properties of the base material layer 63 are less susceptible (Example 15 200944377, such as 'When the base When the material layer 63 is a cloth, it is less likely to lose the flexibility of the cloth due to the joining of the film, and the invention has the advantage that it is difficult to lose the original material properties of the substrate layer. 4. In combination with the manufacturing method of the present invention, The use of copolymerized vinegar or copolymerized amine as the raw material for forming the film 64 has a lower cost than the conventional tantalum-forming raw material, and the present invention has the advantage of lowering the cost of the raw material. By the manufacturing method of the present invention, the film 64 can be smoothly formed on the substrate layer 63 without using a solvent, and the composite material 60' can be produced. When the composite material 6〇 is applied to a cushion , shoe lasts, etc. When the outer layer of the worn product is used, the wear resistance of the substrate layer can be improved by the thin crucible 64 and the hooking is not easy to occur. Since the coil 62 does not contain a solvent, it has a high viscosity. Compared with the uncoated film substrate layer 63, it has high abrasion resistance (when the base material layer 63 is subjected to abrasion resistance test), under the condition of applying i kg pressure, the uncoated film substrate When the layer is rubbed for 2G times, it will be damaged. The composite material 60 produced by the method of the present invention (4) can be subjected to a friction test of at least 1 kg when subjected to a friction test of 1 kg. The manufacturing method of the present invention has the advantage of being able to produce a composite material having a high wear resistance. 6. The film 64 of the composite material 60 is made of a thermoplastic material, so that the film 64 is reheated. When the melt is softened, the composite material 60 can be directly bonded to other materials, and the composite material can be conveniently applied to the inner and outer layers. In addition, when the composite material 6G is discarded, the composite material can also be reheated. Film 64 is melted and softened for recycling The composite material 60 produced by the present invention 16 200944377 has the characteristics of being easy to be added and capable of reducing environmental waste. However, the above description is only a preferred embodiment of the present invention, and cannot be limited thereto. The scope of the present invention, that is, the simple equivalent changes and modifications made by the present invention in accordance with the scope of the invention and the description of the invention are still within the scope of the present invention. [Simplified illustration] Figure 1 Is a flow chart of a method for manufacturing a conventional film composite; FIG. 2 is a schematic view showing a manufacturing process of the prior art manufacturing method; and FIG. 3 is a schematic cross-sectional view showing a film and a film of a composite material produced by a conventional manufacturing method. FIG. 4 is a flow chart of a first preferred embodiment of a method for manufacturing a solvent-free environment-friendly thermoplastic film composite according to the present invention; FIG. 5 is a manufacturing process of the first preferred embodiment. Figure 6 is a flow chart of a second preferred embodiment of the method for manufacturing a solvent-free environment-friendly thermoplastic film composite of the present invention; Figure 7 is a system of the second preferred embodiment. Figure 8 is a perspective view showing a substrate layer used in the first and second preferred embodiments in a three-layer mesh pattern; Figure 9 is a schematic cross-sectional view showing the second & second a case where a film of a composite material obtained by the preferred embodiment is bonded to a substrate layer of a three-layer mesh type; FIG. 10 is a perspective view showing the use of the first and second preferred embodiments. The substrate layer is a single-layer cloth pattern, and the film is distributed in a dot shape on a side of the substrate layer 2009a 44044377; FIG. 7 is a cross-sectional view showing the first and second preferred embodiments. a case where a film of the obtained composite material is bonded to a substrate layer of a single-layer cloth type; and FIG. 12 is a schematic cross-sectional view showing that the substrate layer used in the first and second preferred embodiments is compatible with the film layer The case of a torn paper type. Ο
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【主要元件符號說明】 60 ·.··. …複合材 75 …· …擠壓輥輪 61 …高分子聚合物組份 76 ·..·· …冷卻輥輪 62 ..... …高分子聚合物熔膠 77 ··... …冷風乾燥箱 63 ·.... …基材層 78·.... …捲取輥輪 631···· …蜂巢網層部 91 •…. …螺桿式壓出機 632···· …底層部 92 "... …冷風乾燥相 633··.. …連接纖維 93 ..... …捲取輥輪 634...· …矽樹脂層部 94····. …擋膠板 635.·.. …連接纖維 941… …間隙 64 .·... …薄膜 95 ··... …壓輪 65 ..... …苐 貼合材 951… …表面 71 ..... …螺桿式壓出機 96…… …送料輥輪 72 .·... •…壓輪 97....· …支撐輥輪 721···· •…表面 98 ···. …擠壓輥輪 73 ··.·. …·擋膠板 99••… …冷卻輥輪 731···. …間隙 74 •…送料輥輪 19[Main component symbol description] 60 ····. ...composite material 75 ...· ... squeeze roller 61 ... polymer component 76 ·..··...cooling roller 62 ..... Polymer Melt 77 ···... Cold Air Drying Box 63 ·.....Substrate Layer 78·....Reeling Roller 631····...Hive mesh layer part 91 •.... Screw extruder 632····...lower part 92 "...cold air drying phase 633··.....connecting fiber 93 ........rolling roller 634...·矽 resin Layer 94····....Blocking board 635.·.....connecting fiber 941... gap 64.·...film 95··...pressure wheel 65 ..... Composite material 951... surface 71 ..... ...screw extruder 96...feed roller 72.·...•...pressure roller 97....·...support roller 721···· •...Surface 98 ···. ...Squeeze roller 73 ·······Block plate 99••...Cooling roller 731···....Gap 74 •...Feed roller 19