201002234 九、發明說明： 【發明所屬之技術領域】 本發明係與鞋的製造有關，特別是鞋組合物之製造方 5【先前技術】 除了 -體成型的產品之外，目前鞋底的整體結構不論 它是由幾層㈣所構成的，現在大多是貼合的方式來製 成，例如橡膠或者是！>U大底的鞋類。最傳統也是最普遍的 做法是先分別製備-橡膠或PUW底以及—中底，該中底 K)可以是PU或EVA材質，然後將大底以及中底的貼接面都 先經過打磨，使貼接面的表面變得粗糙，接著在大底以及 中底的貼接面上膠，上完膠後烘乾，之後再將大底與中底 置入模穴中並且使二貼接面貼接，再以熱壓固定結合。這 樣的做法不僅繁雜而且在打磨的過程中也會造成粉塵的污 15染，對於製造者與環境都有不良的影響。 另外，目前也有採用熱熔膠膜的製造方法，例如· 582〇7i9或是US 2006/0233959案所揭露的，其做法是在大 底上先塗上-層丙酮基的聚亞胺酷助劑，然後再將熱溶膠 膜設置上去，之後再熱壓5-30秒成型。完成後便可以使執 20溶膠膜、结合於大底上，之後再去進行後續的貼纟，例如了 貼中底或貼鞋面。這樣的做法雖然省去了打磨、上膠以及 烘乾等動作，也避免了粉塵的污染問題’可是具揮笋性且 可燃的助劑卻又會造成另一個環境污染的問題，而^可燃 性的助劑也增加了加工過程中的危險性，並且不同的大底、 3 201002234 材料又要搭配使用不同的助劑，這在製造上也是一大困擾。 【發明内容】 本發明之主要目的在於提供製法簡單且不會造成環境 5 污染的鞋組合物之製造方法。 為達成上述目的，本發明鞋組合物之製造方法其方法 為.先取一要成型的橡膝胚料’在该胚料上塗佈熱溶膠， 然後裁切該胚料成預定的形狀，將該裁切後的胚料置入— 模穴内’之後蓋合模具並加熱加壓，使模具内的橡膠熟成， 10完成後即可將熱熔膠與橡膠大底結合在一起，一體成型出 具有熱熔膠層的鞋類大底，之後以UV或高週波將熱溶膠 膜k /m後便可以直接再進行與中底或鞋面貼合的加工動 作0 15【實施方式】 為了說明本發明之特徵及功效，以下茲舉三實施例詳 細說明如後。 ° 本發明鞋組合物之製造方法其第一實施例的方法為： 先取一要成型的胚料，例如橡膠胚料，在該胚料上塗 20佈熱溶膠，然後裁切該胚料成預定的形狀，例如鞋底的形 狀，將裁切後的胚料置入一模穴内，之後蓋合模具並加熱 加壓，使杈具内的橡膠在100-180kg/cm2, 140-16(TC的狀態 下熟成3·8分鐘。在這之中所使用的壓力、溫度與熟成的時 間可以隨著橡膠的成份不同而有所變化調整，較好的狀態 4 201002234 是在130-150kg/cm2，145-155°C的狀態下熟成4-7分鐘。完 成後即可將熱熔膠與橡膠大底結合在一起，一體成型出具 有熱溶膠層的鞋類大底，之後以UV或高週波將熱溶膠膜 提溫後便可以直接再進行與中底或鞋面貼合的加工動作。 5 上述方法中的熱熔膠可以直接塗佈在胚料上或者是先 設於一離型紙上，如本發明的第二實施例，先將熱熔膠設 置於一離型紙上’再將包含有離型紙以及熱熔膠的熱熔膠 層設置於胚料上，然後裁切該胚料成預定的形狀，再置入 一模六内，在設置時是以離型紙貼近靠該上蓋的底面，之 10後蓋合模具並加熱加壓，使模具内的橡膠在 100-180kg/cm2 ’ 140-160°C的狀態下熟成3-8分鐘。在這之 中所使用的壓力、溫度與熟成的時間可以隨著橡膠的成份 不同而有所變化調整’較好的狀態是在13〇-i5〇kg/cm2， 145-155°C的狀態下熟成4-7分鐘。完成後即可將離型紙上 15的熱熔膠轉印結合到橡膠大底上，一體成型出具有熱熔膠 的鞋類大底’之後將熱熔膠上的離型紙撕離，以UV或高 週波將熱熔膠膜提溫後便可以直接再進行與中底或鞋面貼 合的加工動作。 本發明的方法雖然在加熱加壓的時間較現有的方法都 20要來得長，可是藉由本發明的方法可以一體製成具有熱熔 膠的大底或中底，而且由於熱熔膠與成型材料是結合的不 同於以往的黏貼的結構’所以可以讓熱熔膠與大底或中底 的結合強度更強，也可以使得後續的加工步驟更為簡單、 快速而且容易，不僅可以省去傳統製造時打磨、上膠以及 5 201002234 烘乾等許多繁瑣的加工動作以及時間，也避免了粉塵的污 染問題，更不必有除塵設備的設置，使加工程序更經濟更 符合環保的要求，同時，本發明的方法不需要使用助劑， 所以也不會有塗設具揮發性且可燃的助劑所造成的 5環境污染問題。 双’ 本發明鞋組合物之製造方法第三實施例的方法為：先 將熱熔膠設置於一離型紙上，再將包含有離型紙以及熱熔 膠的熱熔膠層設置於已經小發泡的EVA胚料上，然後裁切 §亥胚料成預定的形狀，再置入一模穴内，在設置時是以離 1〇 5m貼靠於該上蓋的底面，之後蓋合模具並加熱加壓，使 模具内的EVA在20-l00kg/cm2，8(M7(rc的狀態下再次發 泡熱定型1G-16分鐘。在這之中所使用的壓力、溫度與熟成 的夺間以h著EVA的成份不同而有所調整，較好的狀態 ，在30-70kg/cm2’ 1〇〇-15〇。(：的狀態下熱定型12_14分鐘。 15完成後即可將熱熔膠與EVA大底結合在一起，之後同樣的 以UV或高週波將熱熔膠提溫之後便可以直接再進行與中 底或鞋面貼合的加工動作。 以本發明之方法可以同樣的運用於橡勝、pu或是eva 等不同的材料，一體成型出結合有熱熔膠膜的鞋類大底戒 20是中底’確實的改善了現有製造方法上的種種缺失，有效 的升製程的效率，同時也能避免在加工的過程中造成瓖 境的污染，達到使產業升級的效果。 6201002234 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to the manufacture of shoes, in particular to the manufacture of a shoe composition. [Prior Art] In addition to the body-formed product, the overall structure of the sole is currently It is made up of several layers (four), and now it is mostly made in a fitting way, such as rubber or it! > U outsole footwear. The most traditional and most common practice is to separately prepare - rubber or PUW bottom and - midsole, the midsole K) can be PU or EVA material, and then the bonding surface of the outsole and the midsole is first polished. The surface of the bonding surface becomes rough, and then the glue is applied to the bonding surface of the outsole and the midsole. After the glue is finished, the glue is dried, and then the outsole and the midsole are placed in the cavity and the second bonding surface is pasted. Connected and then fixed by heat pressing. This practice is not only complicated, but also causes dust pollution during the grinding process, which has a bad influence on the manufacturer and the environment. In addition, there are also methods for manufacturing hot melt adhesive films, such as, for example, 582〇7i9 or US 2006/0233959, which is coated with a layer of acetone-based polyimine auxiliaries on the outsole. Then, the hot melt film is set up, and then hot pressed for 5-30 seconds to form. Once completed, the sol film can be bonded to the outsole and then post-posted, such as a midsole or a vamp. Although this practice eliminates the actions of sanding, gluing, and drying, it also avoids the problem of dust pollution. However, the flammable and flammable additives cause another environmental pollution problem, and flammability The additives also increase the risk during processing, and different outsole, 3 201002234 materials have to be used with different additives, which is also a major problem in manufacturing. SUMMARY OF THE INVENTION A primary object of the present invention is to provide a method of manufacturing a shoe composition which is simple in process and does not cause environmental pollution. In order to achieve the above object, the method for manufacturing the shoe composition of the present invention comprises the steps of: first taking a billet blank to be formed, coating a hot melt on the billet, and then cutting the billet into a predetermined shape, After the cut blank is placed in the mold cavity, the mold is covered and heated and pressurized to make the rubber in the mold mature. After the completion of 10, the hot melt adhesive can be combined with the rubber outsole to form a heat. The footwear sole of the melt layer, and then the hot melt film k / m after UV or high frequency can be directly processed with the midsole or the upper surface processing 0 15 [Embodiment] To illustrate the present invention Features and effects, the following three embodiments are described in detail below. The method for manufacturing the shoe composition of the present invention comprises the following steps: first taking a blank to be formed, such as a rubber blank, applying 20 hot melt on the blank, and then cutting the blank into a predetermined The shape, for example, the shape of the sole, puts the cut blank into a cavity, and then covers the mold and heats and presses the rubber in the cookware at 100-180 kg/cm2, 140-16 (TC state) Matured for 3 · 8 minutes. The pressure, temperature and ripening time used in this can be adjusted according to the composition of the rubber. The better state 4 201002234 is 130-150kg/cm2, 145-155 The mixture is aged for 4-7 minutes at °C. After completion, the hot melt adhesive can be combined with the rubber outsole to integrally form the outsole with the hot sol layer, and then the hot sol film is UV or high frequency. After the temperature is raised, the processing action of bonding to the midsole or the upper may be directly performed. 5 The hot melt adhesive in the above method may be directly coated on the blank or first placed on a release paper, as in the present invention. In a second embodiment, the hot melt adhesive is first placed on a release paper. a hot melt adhesive layer containing a release paper and a hot melt adhesive is disposed on the blank, and then the blank is cut into a predetermined shape, and then placed in a mold 6. When disposed, the release paper is placed close to the bottom surface of the upper cover. After 10, the mold is covered and heated and pressurized, so that the rubber in the mold is cooked at 100-180 kg/cm2 '140-160 ° C for 3-8 minutes. The pressure, temperature and ripening used in the process. The time can be adjusted according to the composition of the rubber. The better state is cooked at 4〇-i5〇kg/cm2, 145-155°C for 4-7 minutes. The hot melt adhesive on the paper 15 is transferred to the rubber outsole, and the outsole of the hot melt adhesive is peeled off after integrally forming the footwear outsole with hot melt adhesive, and the hot melt adhesive is sprayed with UV or high frequency. After the film is warmed, the processing action of bonding to the midsole or the upper can be directly performed. Although the method of the present invention is longer than the existing method in the heating and pressing time, the method of the present invention can be integrated. Made of an insoles or midsole with hot melt adhesive, and due to hot melt adhesive and molding materials The combination is different from the past adhesive structure' so that the bonding strength of the hot melt adhesive to the outsole or the midsole can be stronger, and the subsequent processing steps can be made simpler, faster and easier, not only eliminating the need for conventional manufacturing. Grinding, gluing and 5201002234 drying and many other cumbersome processing actions and time, also avoiding dust pollution problems, not to have the setting of dust removal equipment, making the processing procedure more economical and environmentally friendly, and at the same time, the invention The method does not require the use of auxiliaries, so there is no 5 environmental pollution problem caused by the application of volatile and flammable auxiliaries. The method of manufacturing the third embodiment of the present invention is as follows: The hot melt adhesive is disposed on a release paper, and the hot melt adhesive layer containing the release paper and the hot melt adhesive is disposed on the EVA blank which has been foamed, and then the blank material is cut into a predetermined shape, and then the blank is cut into a predetermined shape. Placed in a cavity, when it is set, it is placed against the bottom surface of the upper cover from 1〇5m, and then the mold is covered and heated and pressurized, so that the EVA in the mold is 20-100kg/cm2, 8 (M7 (rc) shape Foaming the heat-set again 1G-16 minutes. The pressure, temperature and ripeness used in this are adjusted by the composition of the EVA, and the preferred state is 30-70 kg/cm2'1〇〇-15〇. (: In the state of heat setting 12_14 minutes. 15 After the completion, the hot melt adhesive can be combined with the EVA outsole, and then the same hot or hot melt can be used to warm the hot melt adhesive and then directly with the midsole. Or the processing action of the upper bonding. The method of the invention can be applied to different materials such as rubber, pu or eva, and the footwear outsole 20 with the hot melt adhesive film is integrated into the midsole. 'Really improve the existing manufacturing methods, the efficiency of the effective process, and also avoid the pollution caused by the process in the process of processing, to achieve the effect of upgrading the industry.