201028439 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種穿透性發泡片體之製造方法及其產品，尤其係指一 種能避免有毒物質使用並能有效控制製品尺寸之穿透性發泡片體之製造方 法及其產品。 【先前技術】 伴隨著塑化產品發展的成熟，消費者對於塑化產品在加工製程、使用 便利及後期回收處理的要求方面也越來越高，在加工過程中，要避免有毒 物質的添加及製程中所產生的有毒氣體。產品於使用時，更希望能夠容易 響使用、美觀、且耐用，而後續回收處理則也須避免因塑料以燃燒法回收處 理時所產生之戴奥辛（dioxin)等有毒氣體對人體所造成危害，故若不使 用燃燒法，而採用大量堆疊的方式更會因多數塑料並不會自行分解，而造 成對大自然環境的二次傷害。 目則被廣泛使用的塑化材料之一即為高分子發泡材料，該發泡材料依 使用原料或特性之不同，大致可區分為塑膠發泡材料及橡膠發泡材料或 熱塑性材料及熱固性材料兩種。 既有的塑勝發賴料，以乙婦-醋酸乙稀共聚物（ethylene vinyl acetate，EVA)為例，利用該材料進行發泡之發泡物可在加工後段程序輕 ❹易達到塑形之效果’且易於著色並進行回收利用；唯該材料之彈性及止滑 效果皆較不理想；轉膠發泡機雖可賴歸發麟料之不足但該橡 膠發泡材料之加製雜純雜且塑料$，糾亦料產生對環境造成 危害的污染物。 用於製造#層體之冑知塑蹄料时其優缺點，雖可珊財不同特 性材料的混合方式進行研究以產生之新穎的材料並改善前述缺點但相異 ^質的材料之結合’麵製及製程餅上錄有料鋪的缺點。另外， 品在製造後’其尺寸無法有效的加以控制，使得後續產品在加工上更為 201028439 . * 一般發泡塑化材料所製得之墊體在發泡過程中，其縱向發泡控制不 易，使得材料發泡過程中皆係以不規則方向朝四面八方進行發泡，讓墊體 的尺寸無法有效的控制，且發泡材料多係軟質塑化材料，故在製程上也較 不易控制，而溢出的發泡材更會導致材料成本的增加。 【發明内容】 本發明人有鑑於上述一般發泡塑化材料所製得之墊體具有上述種種缺 點，乃積極著手從事研究改良，以期能夠解決上述墊體於製造時所遇到的 問題，經過不斷的試驗及努力，終於研發出本發明。 本發明之主要目的在提供一種能避免有毒物質使用並能有效控制製品 尺寸之穿透性發泡片體之製造方法及其產品。 p 為了達到上述發明目的，本發明係採取以下之技術手段予以達成，其 中本發明係包括有下述步驟： 提供一上發泡片艚； 提供一下發泡片體； 提供一中間網布，該網布為不具延展性之耐熱材質，網布之網孔大小 在〇· lnrnHOmm，各網孔之間的距離為〇. 5腿j〜5. 〇mm ; 夾合發泡，係將該中間網布置於該上、下發泡片體間，利用熱壓使上、 Q 下片體發泡，上、下片體發泡時，其相對於網布之一面會穿過網布之網孔 而相互結合，進而形成一穿透性發泡片體。 本發明之穿透性發泡片體係包括有上發泡片體及下發泡片體，該上、 下發泡片體之間設置有中間網布，該中間網布之網孔大小在〇 1画1〇咖， 各網孔之間的距離為〇. 5麵〜5. 〇腿，而上、下發泡片體之厚度要比中間網布 的厚度多0. 〇咖。 由於本發明係直接利用兩上、下發泡片體受熱發泡來進行結合，因此 不需要使用任何有毒性之膠體，且發泡過程中，材質的縱向發泡會受到網 布材質之拉扯而受到限制，讓上、下發泡片體僅會朝縱向進行發泡而不會 有材料溢出的問題。 201028439 【實施方式】 本發明穿透性發泡片體之製造方法係包括有下述步驟： 提供一上發泡片體，其為TPE材質，選自下述聚合物或共聚物之組群： 苯乙稀-丁二稀苯乙稀嵌共聚物（Styrene-Butadiene-Styrene，SBS)、苯 乙稀-異戊二烯-苯乙烯（Styrene-Isoprene-Styrene，SIS)、苯乙烯-乙稀 _丁浠-苯乙烯彈性體（Styrene-Ethylene-Butylene-Styrene Elastomer， SEBS)、苯乙稀-丁二烯橡膠（Styrene-butadiene rubber，SBR)、聚苯乙 烯（polystyrene，PS)、丙稀腈-丁二稀-苯乙稀共聚物 (Acrylonitri le-Butadiene-Styrene，ABS)、聚乙稀（polyethylene ’ PE)、 高密度聚乙稀（high-density polyethylene，HDPE)、聚丙烯 > (polypropylene，PP)、丙烯腈-苯乙烯共聚物（Acrylonitrile-styrene copolymer，AS) ’或前述聚合物及/或共聚物之混合物； 提供一下發泡片體，其為TPE材質，選自下述聚合物或共聚物之組群： 苯乙烯-丁二烯-苯乙烯嵌共聚物（Styrene-Butadiene-Styrene，SBS)、苯 乙浠-異戊二烯-苯乙烯（Styrene-Isoprene-Styrene，SIS)、苯乙稀-乙稀 -丁烯-苯乙烯彈性體（Styrene-Ethylene-Butylene-Styrene Elastomer， SEBS)、苯乙烯-丁二烯橡,（Styrene-butadiene rubber，SBR)、聚苯乙 烯（polystyrene，PS)、丙烯腈-丁二烯-苯乙烯共聚物 (Aery lonitri le-Butadiene-Styrene，ABS)、聚乙烯（polyethylene，PE)、 〇 高密度聚乙烯（high-density polyethylene，HDPE)、聚丙烯 (polypropylene，PP)、丙烯腈-苯乙烯共聚物（Acrylonitrile-styrene copolymer ’ AS)，或前述聚合物及/或共聚物之混合物； 提供一中間網布，該網布為不具延展性之耐熱材質，網布之網孔大小 在0.1刪〜10丽，各網孔之間的距離為〇. 5mm〜5. Omm ; 夾合發泡’係將該中間網布置於該上、下發泡片體間，利用熱壓使上、 下片體發泡，上、下片體發泡時，其相對於網布之一面會穿過網布之網孔 而相互結合，進而形成一穿透性發泡片體。 上述上、下發泡片體夾置中間網布進行發泡後，各發泡片體之厚度要 201028439 比網布的厚度多0.1刪~1.0麵，由於上、下發泡片體在發泡時，其縱向之發 泡行為會受到中間網布的拉扯，因此不會有激烈的發泡反應發生，而發泡 反應便會轉為縱向之發泡上，讓上、下發泡片體之發泡朝穿透性發泡片體 的厚度方向進行，配合熱壓作業能夠有效的控制穿透性發泡片體的厚度， 又，中間網布之網孔排列形狀可以依需求呈現出不同之文字、圖樣或花紋， 讓發泡後經熱壓的穿透性發泡片體上可以自然的行程出所欲的文字、圖樣 或花紋，如此一來，加熱的熱壓模具便不需要設置文字圖樣或花紋，木僅 可以降低製造設備的成本，更可以輕易的達成在穿透性發泡片體形成所欲 文字、圖樣或花紋之功效。 又’本發明之穿透性發泡片體係包括有上發泡片體及下發泡片體該 〇 上、下發泡片體之間設置有中間網布，該中間網布之網孔大小在 0.1mm〜10麵’各網孔之間的距離為〇. 5腿〜5. 0麵，而上、下發泡片體之厚度 要比中間網布的厚度多〇. 1mm〜1· 〇画，且該中間網布之網孔排列形狀呈現出 不同之文字、圖樣或花紋。 經由本發明所製造之穿透性發泡片體，可應用於瑜如塾、止滑墊、隔 熱塾方面’因此應用範圍上十分的廣泛’且由於發泡過程中，尺寸得以有 效的加以控制，因此不會產生材料耗損的問題，更能節省墊體在製造上的 成本。 上述的熱壓條件為一般的塑化整熱壓條件，其溫度、壓力屬於具有本 ❹ 案通常技藝人士所可瞭解者，且並非本案的重點，因此在此便省略其說明。 綜上所述，本發明利用中間網布的設置，使得上、下發泡片體在發泡 過程中，能夠有效的控制發泡的方向性，讓墊體的製造成本上能夠加以控 制’且由於尺寸的變異性被加以控制’因此能夠依需求製造出具有市場競 • 爭力的塑化墊體，故本發明極具產業的利用性無疑。 【圖式簡單說明】 無 【主要元件符號說明】201028439 VI. Description of the Invention: [Technical Field] The present invention relates to a method for producing a penetrating foamed sheet and a product thereof, and more particularly to a method for avoiding the use of toxic substances and effectively controlling the size of the product. A method for producing a foamed sheet and a product thereof. [Prior Art] With the maturity of the development of plasticized products, consumers are increasingly demanding the processing requirements, ease of use and post-processing requirements of plasticized products. In the process of processing, it is necessary to avoid the addition of toxic substances. Toxic gases produced during the process. When the product is used, it is more desirable to be easy to use, beautiful, and durable, and the subsequent recycling treatment must also avoid the harm caused to the human body by the toxic gas such as dioxin generated when the plastic is recovered by the combustion method. If you do not use the combustion method, the use of a large number of stacking methods will cause secondary damage to the natural environment because most plastics will not decompose on their own. One of the widely used plasticizing materials is a polymer foaming material, which can be roughly classified into a plastic foaming material and a rubber foaming material or a thermoplastic material and a thermosetting material depending on the raw materials or characteristics used. Two. For example, in the case of ethylene vinyl acetate (EVA), the foamed foam can be easily formed in the post-processing section. The effect is 'easy to color and recycle; only the elasticity and anti-slip effect of the material are less than ideal; although the rubber foaming machine can rely on the lack of the material, the rubber foaming material is mixed and mixed. Plastics, which are also expected to produce pollutants that are harmful to the environment. The advantages and disadvantages of the plastic material used for the manufacture of the #层层, although the combination of the different characteristic materials of Shancai can be studied to produce novel materials and improve the aforementioned disadvantages, but the combination of different materials The shortcomings of the material shop are recorded on the system and the process cake. In addition, after the product is manufactured, its size cannot be effectively controlled, so that the subsequent products are more processed in 201028439. * The foam body made by the general foam plasticizing material is not easy to be longitudinally foamed during the foaming process. In the foaming process, the foaming is carried out in an irregular direction in all directions, so that the size of the cushion body cannot be effectively controlled, and the foaming material is mostly soft plasticized material, so it is not easy to control in the process, and Spilled foam material will lead to an increase in material costs. SUMMARY OF THE INVENTION The present inventors have in view of the above-mentioned various disadvantages in view of the above-mentioned various disadvantages of the general foamed plasticized material, and are actively engaged in research and improvement in order to solve the problems encountered in the manufacture of the above-mentioned mat body. Through continuous trials and efforts, the present invention has finally been developed. SUMMARY OF THE INVENTION A primary object of the present invention is to provide a process for producing a penetrating foamed sheet which can avoid the use of toxic substances and which can effectively control the size of the product and products thereof. In order to achieve the above object, the present invention is achieved by the following technical means, wherein the present invention comprises the steps of: providing an upper foam sheet; providing a foamed sheet; providing an intermediate web, The mesh cloth is a heat-resistant material that is not ductile, and the mesh size of the mesh cloth is 〇·lnrnHOmm, and the distance between the mesh holes is 〇. 5 legs j~5. 〇mm; the sandwich foaming is the intermediate network Arranged between the upper and lower foamed sheets, the upper and lower Q sheets are foamed by hot pressing, and when the upper and lower sheets are foamed, they pass through the mesh of the mesh with respect to one side of the mesh. They are combined with each other to form a penetrating foamed sheet. The penetrating foam sheet system of the present invention comprises an upper foamed sheet body and a lower foamed sheet body, and an intermediate mesh cloth is disposed between the upper and lower foamed sheet bodies, and the mesh size of the intermediate mesh cloth is 〇 1 draw 1 〇 coffee, the distance between each mesh is 〇. 5 faces ~ 5. 〇 legs, and the thickness of the upper and lower foam sheets is more than the thickness of the intermediate mesh 0. Since the invention directly uses the two upper and lower foamed sheets to be thermally foamed for bonding, it is not necessary to use any toxic colloid, and during the foaming process, the longitudinal foaming of the material is pulled by the mesh material. Restricted, the upper and lower foamed sheets are only foamed in the longitudinal direction without the problem of material overflow. 201028439 [Embodiment] The manufacturing method of the penetrating foamed sheet of the present invention comprises the following steps: Providing an upper foamed sheet body which is a TPE material selected from the group consisting of the following polymers or copolymers: Styrene-Butadiene-Styrene (SBS), Styrene-Isoprene-Styrene (SIS), Styrene-Ethylene _ Styrene-Ethylene-Butylene-Styrene Elastomer (SEBS), Styrene-butadiene rubber (SBR), polystyrene (PS), acrylonitrile- Acrylonitri le-Butadiene-Styrene (ABS), polyethylene 'PE', high-density polyethylene (HDPE), polypropylene> (polypropylene, PP), Acrylonitrile-styrene copolymer (AS)' or a mixture of the foregoing polymers and/or copolymers; a foamed sheet of TPE material selected from the group consisting of the following polymers or Group of copolymers: styrene-butadiene-styrene Polymer (Styrene-Butadiene-Styrene, SBS), Styrene-Isoprene-Styrene (SIS), styrene-ethylene-butylene-styrene elastomer (Styrene- Ethylene-Butylene-Styrene Elastomer, SEBS), Styrene-butadiene rubber (SBR), polystyrene (PS), acrylonitrile-butadiene-styrene copolymer (Aery lonitri) le-Butadiene-Styrene, ABS), polyethylene (PE), high-density polyethylene (HDPE), polypropylene (PP), acrylonitrile-styrene (Acrylonitrile-styrene) Copolymer 'AS), or a mixture of the foregoing polymers and/or copolymers; providing an intermediate mesh cloth which is a heat-resistant material which is not ductile, and has a mesh size of 0.1 to 10 Å, each mesh The distance between the two is 〇. 5mm~5. Omm; the sandwich foaming is arranged between the upper and lower foam sheets, and the upper and lower sheets are foamed by hot pressing, up and down. When the sheet is foamed, it will pass through the mesh of the mesh relative to one side of the mesh. Bonded to each other, thereby forming a penetrating foam sheet. After the upper and lower foamed sheets are interposed with the intermediate mesh cloth for foaming, the thickness of each of the foamed sheets is required to be more than 0.1 to 1.0 side than the thickness of the mesh, since the upper and lower foamed sheets are foamed. When the longitudinal foaming behavior is pulled by the intermediate mesh cloth, there will be no intense foaming reaction, and the foaming reaction will turn into the longitudinal foaming, allowing the upper and lower foaming sheets to be The foaming is carried out in the thickness direction of the penetrating foamed sheet body, and the thickness of the penetrating foamed sheet body can be effectively controlled by the hot pressing operation, and the mesh arrangement shape of the intermediate mesh cloth can be different according to requirements. Text, pattern or pattern, so that the heat-pressed penetrating foamed sheet can be naturally stretched out of the desired text, pattern or pattern, so that the heated hot-pressing mold does not need to set the text pattern. Or the pattern, the wood can only reduce the cost of the manufacturing equipment, and can easily achieve the effect of forming the desired text, pattern or pattern on the penetrating foamed sheet. Further, the penetrating foam sheet system of the present invention comprises an upper foamed sheet body and a lower foamed sheet body. The intermediate mesh cloth is disposed between the upper and lower foamed sheet bodies, and the mesh size of the intermediate mesh cloth The distance between the meshes of 0.1 mm to 10 faces is 〇. 5 legs to 5. 0 faces, and the thickness of the upper and lower foamed sheets is more than the thickness of the intermediate mesh. 1 mm~1· 〇 Drawing, and the mesh arrangement shape of the intermediate mesh presents different characters, patterns or patterns. The penetrating foamed sheet body produced by the invention can be applied to the fields such as the squeaking, the anti-slip mat and the heat insulating sputum, so that the application range is very wide's and the size can be effectively utilized due to the foaming process. Control, so there is no problem of material loss, and it can save the cost of manufacturing the mat. The above-mentioned hot pressing conditions are general plasticizing and hot pressing conditions, and the temperature and pressure thereof are known to those skilled in the art, and are not the focus of the present invention, and thus the description thereof will be omitted herein. In summary, the present invention utilizes the arrangement of the intermediate mesh cloth, so that the upper and lower foamed sheets can effectively control the directionality of foaming during the foaming process, so that the manufacturing cost of the cushion body can be controlled' Since the variability of the size is controlled', it is possible to manufacture a marketed plasticized cushion body according to the demand, so that the present invention is highly industrially usable. [Simple description of the diagram] None [Main component symbol description]