200950962 九、發明說明： 【發明所屬之技術領域】 本創作係提供一種透濕防水膜之製造方法，尤指一種於離型 布上進行加工後所形成之薄膜，並利用一分離加工將薄膜脫離， 俾可獲得透濕防水膜之方法者。 【先前技術】 按，在梅雨季節期間其下雨之情況相當頻繁，其人們為了不 〇 讓自己被雨淋濕，都會搭撐齡或穿雨衣，其摩托車騎士無法搭 樓雨傘只能藉由穿雨衣的方式，令自己不會被淋濕，而大多雨衣 都係利用塑膠材質製成，其防水效果佳卻不透氣，使穿著該雨衣 軸部非糊熱，造顧^者穿著時所產生之不便， 而目前市面上標榜防水、透氣之衣物都只係另外於衣物表面塗設 發水#丨’使水&形成水珠滾動於衣物上，無法令布纖維而吸收渗 人以達到防水的功效’但大多數不管係將潑水劑利用喷濃或是 ® 錄於衣物上方，魏水_會有-定_之限定，無法令衣服 達到永久之防水效果，使其使用一段時間或是清洗該布料衣物 後，必須再將潑水劑塗抹於衣物上方，以達到防水之功效，形成 使用上之不便，且使用上之實用性不佳者。 —雜上述習知結構不難發覺其缺點之處，主要原因係歸如下： (一）、其大多數雨衣都係_塑膠材f製成，其防水效果佳卻不 透氣’使穿著制衣_部㈣悶熱且容驗汗，造成使用 200950962 者穿著時所產生之不便。 (二)、其潑水劑利用噴灑或是塗抹於衣物上方，以達到防水之功 效，其市面上所販賣具潑水性之溶劑都會有一時間之限定， 無法令衣服達到永久之潑水效果，使其使用一段時間後，必 須再將潑水劑塗抹於衣物上方，增成使用上之不便，且使用 上之實用性不佳者。 有鑑於此’創作人本於多年從事相關產品之製造開發與設計 ❹ 經驗’針對上述之目標，詳加設計與審慎評估後，終得一確具實 用性之本創作。 【發明内容】 欲解決問題之技術點： 其大多數雨衣都係利用塑膠材質製成，其防水效果佳卻不透 氣’使穿著該雨衣時内部非常悶熱且容易流汗，造成使用者穿著 時所產生之不便’而市面上另販賣有一具潑水性之溶劑，可將該 β 潑水劑噴麗於布料衣物上，以達到防水之功效，但使用一段時間 後又必須再次喷灑該潑水劑，形成使用上之不便，係乃為本發明 欲解決之技術問題點者。 解決問題之技術手段： 一種透濕防水膜之製造方法，其係由一胚布經過特殊離型處 理加工後形成離型布，並將PU樹脂利用塗佈加工機平均塗設於 離型布上，經過凝固水交換、烘乾等步驟令離型布上形成具有微 200950962 小氣孔之薄膜，以完成塗佈加工於離型布上所獲得之薄膜，再利 用剝離加工將薄膜從離型布上分離，其分離之離型布可回收重複 使用，而細俾形成-透游水膜者，其Pu樹脂_含親水性 之二F基_祕劑，而將平均塗抹⑼翻旨後之離型布放置水 槽中，其二甲基甲醯胺溶劑將會於水中凝固成微小分子沉入水槽 底部並與水份職交換，舰水份賴二甲基㈣劑形成微 纽’其再彻溫水洗淨令二？基㈣胺溶舰完全與水份交 ❹ 換，而清水洗淨完畢後，再將離型布放進烘箱將水份烘乾，其附 著於離型布上代替二甲基甲醯胺溶劑之水份烘乾，令離型布上形 成一具有微小氣孔之薄膜，並將該離型布經由一剝離加工機，令 薄膜從離型布上分離，其分離過後之離型布可回收再重複使用， 而分離後之薄膜俾可形成透濕防水膜。 對照先前技術之功效： (一） 、其平均塗抹於離型布上之P U樹脂係含有親水性之二甲基 ® 曱醯胺溶劑’經過水槽凝固並浸設溫水洗淨後，其二曱基曱 醯胺溶劑將會沉入水槽中，並且與水份形成交換反應，可迅 速於PU樹脂上形成微小氣孔，形成一製程簡易且可大幅提 升單位時間内之產量’使生產成本相對降低者。 (二） 、該透濕防水膜結合於布料衣物上時，能夠永久保有透氣防 水之功效，無使用時限之疑慮，且清洗該結合有透濕防水膜 之布料衣物後’其透氣防水之功效並不會因此而消失，俾獲 200950962 得更具實用性之使用性。 【實施方式】 為使貴審查委員對本創作之目的、特徵及功效能夠有更進 一步之瞭解與認識，以下茲請配合【圖式簡單說明】詳述如后： 首先，先請參閱第1圖所示，一種透濕防水膜之製造方法， 其係由一胚布（11)經過特殊離型處理（1)加工後形成離型布 (10)，並將卩11樹脂(21)利用塗佈加工機平均塗設於離型布（1〇) 上，經由水槽凝固、烘乾等步驟令離型布上形成具有微小氣孔(22) 之薄膜(20) ’以完成塗佈加工⑵於離型布⑽上所獲得之薄膜 (20)，再利用剝離加工(3)將薄膜(2〇)從離型布（1〇)上分離，其分 離之離型布⑽可回收重複使用，而薄膜⑽俾形成一透濕防水 膜(30)者。 其中’離型布⑽之製程步驟，再請參閱第2圖所示，胜布 (11)係為一.白色布料，為了不使外表因此沾染髒污，都附著有層 保護膜，需經過-職之_雜布⑻上之賴舰除洗淨， 然後將退_之胚布⑴）浸設於潑水劑⑽中，令胚布⑴）表面 形成-潑水層令水分無法畴及滲雜布(11)表層，再將其放進 烘箱將胚布（11)上所殘留之水份烘乾，並浸設離齒助劑（⑶令胚 布（11)表面形成-薄膜層，其利用烘箱將表面所殘留之水分烘 乾’俾可於胚布（11)表面進行->1光處理，將胚布（11)上所形成 田毛做平整之處理，使該胚布⑴）平滑光亮、不起毛，俾可獲得 離型布（10)者。 8 200950962 ' 續請參閲第3、6圖配合4、7圖所示，其離型布（ίο)係由表 面塗抹有濕式微多孔透濕防水PU樹脂(21)，其PU樹脂（21)内 係含親水性之二曱基甲醯胺溶劑，並藉由塗佈加工機台將PU樹 脂(21)平均塗設於離型布（10)上(如第4圖所示），而將平均塗抹 PU樹月旨（21)後之離型布（10)放置水槽中，其二甲基甲醢胺溶劑 將會於水中凝固成微小分子沉入水槽底部並與水份形成交換，使 該水份代替二甲基甲醯胺溶劑形成微多孔，其再利用溫水洗淨令 ❹ 二甲基甲醯胺溶劑能完全與水份交換，而清水洗淨完畢後，再將 離型布（10)放進烘箱將水份烘乾，使附著於離型布上代替二甲基 甲醯胺溶劑之水份烘乾，俾使離型布（1〇)上形成一具有微小氣孔 (22)之薄膜(20)(如第5圖所示），並將該離型布（丨〇)經由一剝離 加工機，令薄膜(2〇)從離型布（10)上分：離(如第8圖所示），其分 離過後之離型布（10)可回收再重複使用，而分離後之薄膜(2〇)俾 形成透濕防水膜(30) » β 其使狀實質魏，請參_ 9騎示：其透·水膜⑽ 上之PU概(21)係具树水功效，令較大分子之水份無法渗透 而隔絕於外部，其人體毛細孔所排出之水份、濕氣之分子較小係 可從分佈於PU樹脂(21)上之微小纽(22)排放，當該透濕防水 膜⑽結合於布料(A)外表面時，俾可達到—防水且透氣之功效， *應用於風衣、雪衣、航海裝等...在寒帶地區，#運動時身體流 汗熱氣可排出體外，較不悶熱，以獲得穿搭上更具舒服之衣物。 9 200950962 藉由上述透濕防水膜之製造方法具有下述優點者：（一）其胚 布（11)經由特殊離型處理（1)時，其浸設潑水劑（12)係可令胚布 (11)表面形成潑水層’令水份無法殘留或滲透該胚布上’其 供乾過後’使離型助劑（13)能更為簡易附著於胚布（π)上，以利 於胚布（11)上形成一薄膜層，俾獲得離型布〇〇)者，·（二)其平均 塗抹於離型布（10)上之P U樹脂(21)係含有親水性之二曱基甲醯 胺溶劑，經過水槽凝固並浸設溫水洗淨後，其二甲基甲醯胺溶劑 ❹ 將會沉入水槽中，並且與水份形成交換反應’可迅速於p u樹脂 (21)上形成微小氣孔(22)，形成一製程簡易且可大幅提升單位時 間内之產量，使生產成本相對降低者；（三）其薄膜(2〇)係經由剝 離加工機從離型布（10)上分離，該薄膜(2〇)俾形成一透濕防水膜 (30) ’而脫離後之離型布（1〇)可回收再重複使用，利於再次製造 透濕防水膜(30)可供使用，使其製程不需再胚布（u)經過特殊離 型處理，俾可直接經由塗佈加工(2)令離型布（1〇)上形成一薄膜 Ο (20) ’使製造過程更為方便、迅速，以增加其工作效率者，且方 便獲得該透濕防水薄膜(30);(四）該透濕防水膜(3〇)結合於布料 衣物上時’能夠永久保有透氣防水之功效，無使用時限之疑慮， 且清洗該結合有透濕防水膜之布料衣物後’其透氣防水之功效並 不會因此而消失，俾獲得更具實用性之使用性。 綜上所述，本創作確實已達突破性之結構設計，而具有改良 之創作内容’同時又能夠達到產業上之利用性與進步性，且本創 200950962 作未見於s任何购’亦具新穎性，當符舍專利法相關法條之規定, 爰依法提出新型專利申請，懇請鈞局審查委員授予合法專利 權’至為感禱^ 唯以上所述者，僅為本創作之一較佳實施例而已，當不能以 之限定本鑛實施之·;即大凡依本浙㈣專概圍所作之 均等變化與修飾，皆應仍屬本創作專利涵蓋之範圍内β 200950962 【圖式簡單說明】 第1圖：係本創作製作流程示意圖。 第2圖：係本創作離型布前處理之流程示意圖。 第3圖：係本創作塗佈加工之流程示意圖。 第4圖.係本創作塗佈加工之過程流程圖。 第5圖：係本創作離型布上形成薄膜之局部放大示意圖。 第6圖：係本創作分離加工之流程示意圖。200950962 IX. Inventive description: [Technical field of invention] The present invention provides a method for manufacturing a moisture-permeable waterproofing membrane, in particular, a film formed by processing on a release fabric, and separating the film by a separate processing , 俾 can obtain a method of moisture permeable waterproof film. [Prior Art] According to the fact that during the rainy season, the rain is very frequent. In order to let them get wet, they will build their ages or wear raincoats. Their motorcyclists can't build an umbrella. Wearing a raincoat makes you not get wet, and most raincoats are made of plastic material. The waterproof effect is good but not airtight, so that the shaft of the raincoat is not covered with heat, and it is produced when the wearer wears it. Inconvenience, the current waterproof and breathable clothing on the market is only coated with water on the surface of the clothing. #丨' Makes water & forming water droplets rolling on the clothes, can not make the fibers absorb and infiltrate to achieve waterproof The effect of 'but most of the water-repellent agent is sprayed with thick or ® recorded on the top of the clothes, Wei Wei _ will be limited to the limit, can not make the clothes achieve permanent waterproof effect, make it use for a period of time or clean After the cloth is clothed, the water repellent must be applied to the top of the clothes to achieve the waterproof effect, which is inconvenient to use and has poor practical use. - Miscellaneous the above-mentioned conventional structure is not difficult to find its shortcomings, the main reasons are as follows: (A), most of its raincoats are made of _ plastic material f, its waterproof effect is good but not breathable 'to make clothes _ Department (4) is hot and prone to sweat, causing inconvenience caused by wearing 200950962. (2) The water-repellent agent is sprayed or applied on the top of the clothes to achieve the waterproof effect. The solvent that is splattered on the market will have a limited time, and the clothes cannot be permanently splashed. After a period of time, the water repellent must be applied to the top of the clothes, which is inconvenient to use and has poor practical use. In view of the fact that the 'creator has been engaged in the manufacturing development and design of related products for many years 经验 experience', with the above-mentioned objectives, detailed design and prudent evaluation, the original creation is practical. SUMMARY OF THE INVENTION The technical point to solve the problem: Most of the raincoats are made of plastic material, and the waterproof effect is good but airtight. The inside is very stuffy and easy to sweat when wearing the raincoat, causing the user to wear it. It is inconvenient to produce 'and there is a water-spraying solvent sold on the market. The β-spraying agent can be sprayed on the fabric to achieve the waterproof effect. However, after using for a period of time, the water-repellent must be sprayed again to form The inconvenience of use is the technical problem to be solved by the present invention. Technical means for solving the problem: A method for manufacturing a moisture-permeable waterproof film, which is formed by a special release treatment of a fabric to form a release cloth, and the PU resin is uniformly coated on the release cloth by a coating machine. After the steps of coagulation water exchange and drying, a film having a small pore of 200950962 is formed on the release cloth to complete the film obtained by coating and processing on the release cloth, and then the film is removed from the release cloth by peeling processing. Separation, the separated release cloth can be recycled and reused, and the fine enamel is formed into a water-permeable film, the Pu resin _ contains a hydrophilic second F-based agent, and the average application (9) is applied to the release cloth. Placed in the water tank, its dimethylformamide solvent will solidify in water into tiny molecules sinking into the bottom of the sink and exchanged with the water, and the water lyophilized dimethyl (tetra) agent forms a micro-nucleus. Net order two? The base (4) amine-soluble ship is completely exchanged with water, and after the water is washed, the release cloth is placed in an oven to dry the water, and it is attached to the release cloth instead of the dimethylformamide solvent. Moisture drying, so that a film with tiny pores is formed on the release cloth, and the release cloth is separated from the release cloth by a stripping machine, and the separated release cloth can be recycled and then repeated. When used, the separated film crucible can form a moisture-permeable waterproof film. According to the efficacy of the prior art: (1) The PU resin which is applied to the release cloth on average contains a hydrophilic dimethyl phthalamide solvent, which is solidified by a water tank and washed with warm water. The guanamine solvent will sink into the water tank and exchange reaction with moisture, which can quickly form tiny pores on the PU resin, forming a simple process and greatly increasing the yield per unit time. . (2) When the moisture-permeable waterproofing membrane is combined with the cloth clothing, the utility model can permanently retain the effect of breathable and waterproofing, has no doubts about the use time limit, and cleans the fabric clothing combined with the moisture-permeable waterproof membrane, and has the effect of being breathable and waterproof. It will not disappear as a result, and the use of 200950962 will be more practical. [Embodiment] In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the following [Simplified Description of the Drawings] for details: First, please refer to Figure 1 first. A method for producing a moisture permeable waterproof film, which is processed by a special release treatment (1) of a woven fabric (11) to form a release cloth (10), and the 卩11 resin (21) is coated and processed. The machine is evenly coated on the release cloth (1〇), and the film (20) with tiny pores (22) is formed on the release fabric by the steps of solidification and drying through the water tank to complete the coating process (2) on the release cloth. (10) The film (20) obtained above is separated from the release cloth (1 〇) by a stripping process (3), and the separated release cloth (10) can be recycled and reused, and the film (10) 俾A moisture permeable waterproof film (30) is formed. In the process of 'release cloth (10), please refer to Figure 2, Shengbu (11) is a white cloth. In order not to contaminate the exterior, there is a layer of protective film attached. In addition to washing, the singular cloth (8) is immersed in the water repellent (10) to make the surface of the woven fabric (1) 11) The surface layer, then put it into the oven to dry the water remaining on the woven fabric (11), and dip the tooth auxiliaries ((3) to form the surface of the woven fabric (11) - a film layer, which will be used in an oven The moisture remaining on the surface is dried, and the surface of the woven fabric (11) can be light-treated, and the field hair formed on the woven fabric (11) is smoothed to make the woven fabric (1) smooth and bright. No hair, you can get a release cloth (10). 8 200950962 'Continued to refer to Figures 3 and 6 in conjunction with Figures 4 and 7, the release cloth (ίο) is coated with a wet microporous moisture-permeable waterproof PU resin (21), and its PU resin (21) Internally containing a hydrophilic dimethyl carbamide solvent, and the PU resin (21) is evenly applied to the release cloth (10) by a coating machine (as shown in Fig. 4), The release cloth (10) after the average application of the PU tree month (21) is placed in the water tank, and the dimethylformamide solvent will solidify in the water to form tiny molecules sinking into the bottom of the water tank and exchange with the water, so that The water replaces the dimethylformamide solvent to form microporous, which is then washed with warm water to make the dimethylformamide solvent completely exchange with the water, and after the water is washed, the release cloth is removed. 10) Put in the oven to dry the water, so that the moisture attached to the release cloth instead of the dimethylformamide solvent is dried, so that a small air hole (22) is formed on the release cloth (1). The film (20) (as shown in Fig. 5), and the release cloth (丨〇) is passed through a stripping machine to separate the film (2〇) from the release cloth (10): 8 map ), after the separation, the release cloth (10) can be recycled and reused, and the separated film (2〇) 俾 forms a moisture-permeable waterproof film (30) » β which makes the shape of the essence, please refer to _ 9 riding The PU (21) on the water-permeable film (10) has a tree-water effect, so that the water of the larger molecule is impenetrable and isolated from the outside, and the molecules of the water and moisture discharged from the pores of the human body are smaller. It can be discharged from the tiny button (22) distributed on the PU resin (21). When the moisture-permeable waterproof film (10) is bonded to the outer surface of the cloth (A), the crucible can achieve the effect of being waterproof and breathable. , snow clothes, nautical clothing, etc.... In the cold zone, # sweaty body can be excreted from the body during exercise, less sultry, to get more comfortable clothing. 9 200950962 The method for manufacturing the above-mentioned moisture permeable waterproof film has the following advantages: (1) When the woven fabric (11) is subjected to a special release treatment (1), the immersion water repellent (12) can make the woven fabric (11) The formation of a water-repellent layer on the surface makes it impossible for water to remain or penetrates into the fabric. After it has been dried, the release aid (13) can be more easily attached to the fabric (π) to facilitate the fabric. (11) A film layer is formed on the film to obtain a release fabric, and (2) the PU resin (21) which is applied to the release cloth (10) on average contains a hydrophilic bismuth methacrylate. The amine solvent, after being solidified in a water tank and immersed in warm water, the dimethylformamide solvent 沉 will sink into the water tank and exchange reaction with moisture, which can rapidly form a tiny amount on the pu resin (21). The air hole (22) forms a simple process and can greatly increase the output per unit time, so that the production cost is relatively reduced; (3) the film (2〇) is separated from the release cloth (10) by a peeling machine, The film (2〇)俾 forms a moisture-permeable waterproof film (30)' and the release cloth (1〇) after being detached can be recycled and reused. It is beneficial to re-manufacture the moisture-permeable waterproofing membrane (30), so that the process does not need to be re-embroidered (u) after special release treatment, and the crucible can be directly processed through the coating (2) on the release fabric (1〇). Forming a film Ο (20) 'to make the manufacturing process more convenient and rapid, to increase its working efficiency, and to conveniently obtain the moisture permeable waterproof film (30); (d) the moisture permeable waterproof film (3 〇) is bonded to When it is on the fabric, it can permanently retain the effect of breathable and waterproof. It has no doubts about the use time limit, and after cleaning the fabric with the moisture-permeable waterproof membrane, its breathable and waterproof effect will not disappear, so it will be more practical. Sexual use. In summary, this creation has indeed achieved a breakthrough structural design, and has improved content of creation 'at the same time can achieve industrial utilization and progress, and this creation of 200950962 is not seen in any purchase' is also novel Sex, when the provisions of the relevant laws and regulations of the patent law, 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出For example, when the mine cannot be used to limit the implementation of the mine; that is, the equal changes and modifications made by the company in accordance with the scope of this patent should still be within the scope of this patent. β 200950962 [Simple description] 1 picture: This is a schematic diagram of the production process. Figure 2: This is a schematic diagram of the process of pre-processing of the original fabric. Figure 3: Schematic diagram of the process of the coating process. Figure 4 is a flow chart of the process of the present coating process. Fig. 5 is a partial enlarged view showing the formation of a film on the release cloth of the present invention. Figure 6: Schematic diagram of the process of separation and processing of this creation.
第7圖：係本創作分離加工之過程流程圖。 第8圖：係本創作離型布與薄膜分離動作示意圖， 第9圖：係本創作與布料結合之實施例示意圖。 【主要元件符號說明】Figure 7: Flow chart of the process of separation and processing of this creation. Figure 8: Schematic diagram of the separation operation between the fabric and the film, Figure 9 is a schematic diagram of the embodiment of the combination of the creation and the cloth. [Main component symbol description]
特殊離型處理--(1) 胚布------(11) 離型助劑----(13) 塗佈加工----(2) P U 樹脂----(21) 分離加工----(3) 布料------(A) 離型布----(1〇) 潑水劑----(12) 薄膜-----(20) 微小氣孔---(22) 透濕防水膜--(30) 12Special release treatment--(1) Embroidery cloth------(11) Release agent----(13) Coating processing----(2) PU resin----(21) Separation processing----(3) Fabric ------(A) Release cloth----(1〇) Water repellent----(12) Film-----(20) Tiny pores ---(22) Moisture permeable waterproofing membrane--(30) 12