495566 A7 B7 90. 07. 24修正本 五、發明説明（1) 發明領域 (請先閲讀背面之注意事項再填寫本頁) 本發明係有關於一種基布之製造方法，特別是利用纖維 曼塾腹Μ性質加工處理該某布以增加基布緻密忡之甚布載 造方法。 發明背景 習用基布大部分以纖維細度1至30丹尼之一般纖維製 成，但是由於其纖維過_粗，通里造成其加工而成之人工皮 革或布料有表面粗糙、觸感太硬及緻密件、柔軟性差之缺 點。 經濟部中央標準局員工消費合作社印製 中華民國專利申請案號第七八一〇七九八五號 (80/03/01公告）之類似真皮之複合超細纖維不織布專利案 ’其揭不以纖維細度小於1丹尼之複合超微細纖維基布加 工而成的人工皮革，其製法近似於海島型複合纖維製浩卞 係將部分可爲有1溶劑或鹼液溶解之複合纖維製成 不織布後經樹脂加工、減量加工、磨毛加工及後處理加工 而得’其中減量加工係指利用有機溶劑或鹼液將該複合纖 維中之一成分除去，使其他成分之纖維束分開成極細之纖 維；然而使用上述複合超細纖維基布加工而成的人工皮革 雖較一般基布加工而成的人工皮革爲佳，但是其在緻密性 、柔軟性、強度及質感等方面仍鮫直皮爲差。 此外一般纖維或超細纖維製成之基布，其緻密性低，所 以必須另外搭配有機樹脂塗料夾呈琨豐厚的觸感，缓服由 於製程中需相當大量之樹脂及有機溶劑，因而1E靈基並 製法不具環保件。 83. 3. 10,000 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 495566 A7 B7 90. 07. 24修正本 經濟部中央標準局員工消費合作社印製 五、發明説明（2) 有鑑於此，本發明提供一種收縮性超細纖維基布之製造 方法，其可去除或避免上述習用基布之缺點’祖里麗麗受· 熱收縮件質以熱水、熱風或蒸氣姐玉虜蓋該基布，里靈基· 布有較佳之緻密件。 本發明之主要目的在提供一種收縮性超細纖維基布之 製造方法，其製成之某布經受蔽收縮加31生麗處里後有較 佳之緻密性。 本發明之次要目的在提供一種製造收縮性超細纖維人 工皮革的方法，其製成品非常酷似於真皮的組織及觼显。 本發明之另一目的在提供一種製造收縮性超細纖維人 工皮革的方法，其僅需搭配使用具環保性之水性樹脂加工 即可呈現豐厚的觸感。 發明槪要 爲有效解決前述習用基布之缺點及達成上述目的，本發 明係提供一種以纖維細度小於1丹尼之收縮性超細纖維基 布之製造方法，其可分爲兩大類，茲分述如下： 第一類收縮性超細纖維基布其係將可用有機溶劑或鹼 液溶解之聚合物(A)及低結晶度聚合物(B)首先以一船混合 紡絲法或複合紡絲法（海島型複合纖維製法）紡成第一類败 縮性纖維，其製成基布後，以本發明之收縮加工步驟及一 般之減量加工步驟進行處理，即可得到第一類收縮性超細 纖維基布，其中與習用製法不同的是本發明之特徵亦於額 外增_加^上述收縮加工步驟，該收縮加丁步驟係以孰水、熱 風或蒸氣處理該基布，由於其成分中的該聚合物(BV禹埶會 (請先閲讀背面之注意事項再填寫本頁) rxr各 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 83. 3. 10,000 495566 Α7 90· 07· 24 修正本 Β7 經濟部中央標準局員工消費合作社印製 五、發明説明（3) 收縮，因而可顯著提升該基布之緻密性，而該減量加工則 係利用有機溶劑或鹼液將該聚合物（A)除去，使 之纖維束進一步分開成極細之纖維。 第二類收縮性超細纖維基布其係將低結晶度聚合物（B) 及另一結晶度不同之聚合物（C)以間隔並排的方式紡成第 二類收縮性纖維，其製成基布，，經本發明之收縮加工步驟 處理後，即可得到第二類收縮性超細纖維某布。在該收縮 加工中以熱水、熱風或蒸氣處理該基布時，不佴可顯著提 iL該基布之緻密性（由於其成分中的該聚合物(B)遇熱會收 縮3〜70%)，此外更可利用其組成收縮度的差異，使纖維束 分纖而得極細之纖維。 此外，本發明另提供一種以纖維細度小於1丹尼之收縮 性超細纖維基布加工而成之人工皮革，其並可分爲兩大類 ，茲分述如下： 第一類之收縮性超細纖維人工皮革其係將可用直1溶 劑或鹼液溶解之聚合物(A)及低結晶度聚合物(B)以二ϋ混 合紡絲法或複合紡絲法(海島型複合纖維製法)紡成第一類 收縮性纖維，其製成基布後，經本發明之收縮加工及一般_ 之_樹脂加工、減量加工、磨毛加工及後處理加工後，即可 得到一酷似真皮之組織及觸感的人工皮革，其中與習用製· 遙王JUj是本發明之特徵存於額外增加卜沭收縮加工步霞 i收縮加工吏Μ係以熱水、熱風或蒸氣處理該基布，由 於其成分中的（Β)遇熱會收縮3〜70%，因而顯著提升該基布 之緻密性，而由於其緻密性高，故僅需搭配使用具環保性 (請先閲讀背面之注意事項再填寫本頁} ·«1495566 A7 B7 90. 07. 24 Revised the fifth, the description of the invention (1) Field of invention (please read the notes on the back before filling out this page) The present invention relates to a method for manufacturing a base fabric, especially the use of fiber The nature of the fabric is processed by a certain cloth to increase the density of the base cloth. BACKGROUND OF THE INVENTION Most of the conventional base fabrics are made of ordinary fibers with a fiber fineness of 1 to 30 denier, but because the fibers are too thick, the processed artificial leather or cloth has a rough surface and too hard touch. And the disadvantages of dense parts and poor softness. Printed by the Consumer Standards Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs of the Republic of China Patent Application No. 710800785 (Announcement No. 80/03/01) on the case of a patent for a composite microfiber non-woven fabric similar to genuine leather. The artificial leather made of composite ultra-fine fiber base cloth with a fiber fineness of less than 1 denier is similar to the sea-island type composite fiber. It is made of a non-woven fabric made of composite fibers that can be dissolved in 1 solvent or lye. It can be obtained by resin processing, weight reduction processing, sanding processing and post-treatment processing. Among them, the weight reduction processing refers to the removal of one component of the composite fiber by using organic solvents or lye, and the fiber bundles of other components are separated into extremely fine fibers. ; However, although the artificial leather processed by using the above composite microfiber base cloth is better than the artificial leather processed by general base cloth, it still has poor straightness in terms of compactness, softness, strength and texture. . In addition, the base fabric made of general fiber or ultrafine fiber has low density, so it must be matched with an organic resin coating clip to give a rich and tactile feel. Slow service. Because a considerable amount of resin and organic solvents are required in the manufacturing process, 1E spirit The base manufacturing method does not have environmental protection parts. 83. 3. 10,000 This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) 495566 A7 B7 90. 07. 24 Amendment printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the invention (2) Yes In view of this, the present invention provides a method for manufacturing a shrinkable microfiber base fabric, which can remove or avoid the shortcomings of the conventional base fabric described above. 'Zuri Lili · Heat shrinkable parts are made of hot water, hot air or steam. Covering the base cloth, Liringi cloth has better dense parts. The main object of the present invention is to provide a method for manufacturing a shrinkable ultra-fine fiber base fabric. A fabric made of the fabric has a better compactness after being subjected to masking shrinkage and 31 sterilization. A secondary object of the present invention is to provide a method for manufacturing shrinkable microfiber artificial leather, the finished product of which is very similar to the structure and appearance of dermis. Another object of the present invention is to provide a method for manufacturing shrinkable microfiber artificial leather, which only needs to be processed with an environmentally friendly water-based resin to provide a rich touch. In order to effectively solve the shortcomings of the conventional base fabrics and achieve the above objectives, the present invention provides a method for manufacturing a shrinkable ultra-fine fiber base fabric with a fiber fineness of less than 1 denier, which can be divided into two categories. The details are as follows: The first type of shrinkable ultra-fine fiber base cloth is a polymer (A) and a low crystallinity polymer (B) which can be dissolved in organic solvents or lyes, firstly, by a one-ship spinning method or a composite spinning method. The silk method (sea-island composite fiber manufacturing method) is spun into the first type of shrinkable fiber. After it is made into a base fabric, the shrinkage processing steps of the present invention and the general reduction processing steps are used to obtain the first type of shrinkage. The ultra-fine fiber base cloth is different from the conventional method in that the characteristics of the present invention are additionally added to the above-mentioned shrinking processing step. The shrinking and adding step is to treat the base cloth with water, hot air or steam. The polymer in BV (Please read the precautions on the back before filling this page) rxr Each paper size applies Chinese National Standard (CNS) A4 specification (210X297 mm) 83. 3. 10,000 495566 Α7 90 · 07 · 24 Amendment B7 Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the invention (3) Shrinkage can significantly improve the compactness of the base fabric, and the reduction processing uses organic solvents or lyes to convert the polymer ( A) It is removed to further separate the fiber bundles into extremely fine fibers. The second type of shrinkable ultrafine fiber base cloth is to separate the low crystallinity polymer (B) and another polymer (C) with different crystallinity at intervals. The second type of shrinkable fibers are spun side-by-side, which is made into a base fabric. After the shrinkage processing steps of the present invention, a second type of shrinkable ultrafine fiber can be obtained. In this shrinkage processing, hot water is used. When the base fabric is treated with hot air or steam, the compactness of the base fabric can be significantly improved (because the polymer (B) in its composition will shrink by 3 to 70% when heated), and its composition can also be used. The difference in shrinkage allows the fiber bundle to be split into very fine fibers. In addition, the present invention also provides an artificial leather processed from a shrinkable ultra-fine fiber base fabric with a fiber fineness of less than 1 denier, which can be divided into There are two major categories, which are described as : The first type of shrinkable ultra-fine fiber artificial leather is a polymer (A) and a low crystallinity polymer (B) that can be dissolved in a straight solvent or lye by a two-component mixed spinning method or a composite spinning method. (Sea-island composite fiber manufacturing method) After spinning into the first type of shrinkable fiber, it can be made into a base cloth, and then subjected to the shrinkage processing and general _ resin processing, weight reduction processing, sanding processing and post-processing processing of the present invention. An artificial leather resembling the texture and texture of the dermis was obtained. Among them, the customary system · Yao Wang Juj is a feature of the present invention. It is additionally added. 沭 Shrink processing Buxia i Shrink processing M is treated with hot water, hot air or steam The base cloth will shrink 3 ~ 70% when heated (B) in the ingredients, which will significantly improve the compactness of the base cloth. Because of its high compactness, it only needs to be used in combination with environmental protection (please read first Note on the back then fill out this page} · «1
訂 本紙張纽適用中_家榡準（CNS)八4祕（2丨Q χ 297公董） 83. 3.10,000 經濟部中央標準局員工消費合作社印製 495566 A7 90. 07. __B7 五、發明説明（4) 之水性樹脂加工即可呈現豐厚的觸感。而該減量加工則谁 一步利用有機溶劑或鹼液將可用有機溶劑或鹼液溶解之聚 合物除去，使纖維束分開成極細之纖維，使得製成之人工 皮革非常酷似真皮的組織及觸感。 第二類之收縮性超細纖維人工皮革其係將低結晶度聚 合物(B)及另一結晶度不同之聚合物(C)以間隔並排的方式 紡成第二類收縮性纖維，其製成基布後，經本發明之收縮 加工，及一般之樹脂加工、磨毛加工及後處理加工後，即 可得到一酷似於真皮組織及觸感的人工皮革，其中在本發 明特徵之收縮加工步驟中以熱水、熱風或蒸氣處理該基布 時，由於其成分中的(B)遇熱會收縮3〜70%，因此不伹可顯 著提升該基布之緻密件，而且更可利用其組成聚合物收縮 度的差異，而分纖得到極細之纖維，此時僅需搭配使用具 環保性之水性樹脂加工即可使製成之人工皮革同樣具有酷 似真皮的組織及觸感。 爲了讓本發明之上述目的、特徵、和優點能更明顯而易 於瞭解，下文特舉本發明之較佳實施例，並配合所附圖式 ，作詳細說明如下： 圖示說明 附照1 :以3丹尼纖維爲基布製成的二^人工皮革之斷 面顯微放大照片； 附照2 :以〇·〇5〜0.0001丹尼超細微纖維爲基布製成的 二人工皮革之斷面顯微放大照片； 附照3 :本發明以0.05〜0.0001丹尼收縮性超細纖維爲 (請先閲讀背面之注意事項再填寫本頁) -# 本紙張尺度適用中國國家標準（CNS ) A4規格（210 X 297公釐） 83. 3. !〇,〇〇〇 495566 A7 B7 90· 07. 24修正本 五、發明説明（5 ) 經濟部中央榡準局員工消費合作社印製 基布製成的人工皮革之斷面顯微放大照片；及 附照4 :二f真皮皮革之斷面顯微放大照片。 發明詳細說明 本發明係有關於一種收縮性超細纖維基布之製造方法 ，其可分爲兩大類，茲詳述如後。 第一類之收縮性超細纖維基布，其係將第一類收縮性纖 維製成基布後，經查減量加工後 ’亂得到第一類收縮性超細纖維基布。 上述之弟一類收縮性纖維至少具有兩種以上之不同成 分，其至少包贪一種可用直邋j容劑或驗液溶解之聚合物例 如.可用四氯乙烯溶解的聚烯烴類聚合物、可被強鹼溶解 之聚酯類聚合物或可被二甲基甲醯胺溶解之熱可塑性彈性 體聚合物；及至少包含另一種低結晶度聚合物例如：添加 可塑劑使結晶度降低2〜90%之聚酯類聚合物（業界常用之 可塑劑爲鄰苯二甲酸酯）；或是添加可塑劑使結晶度降低 2〜90%之聚醯胺類聚合物（業界常用之可塑劑爲己二醇、對 羥基苯甲酸酯、N-烷基甲苯磺醯胺）；或是單體之一爲己二 酸、壬二酸、對苯二甲酸、間苯二甲酸、環己烷-I，4-二羧 酸、1，6己二胺、三甲基-1，6己二胺、4,4’-二氨基-二環己 基甲烷(PACM)、4,4，-二氨基-3，3’-二甲基-二環己基甲烷、 4,4，-二氨基-二環己基丙烷、異佛爾酮二胺、己內醯胺、月 桂內醯胺、4,4，-二苯基甲烷二異氰酸酯或甲苯二異氰酸酯 之聚醯胺類聚合物；或是單體之一爲二甲酸、對羥基苯甲 酸、間苯二甲酸、二醇、二甲醇、二酯之聚酯類聚合物； (請先閲讀背面之注意事項再填寫本頁) ·- -訂、— Ψ. 本紙張尺度適用中國國家標隼（CNS ) A4C格（210X：297公釐） 83. 3. 10,000 495566 A7 B7 90· 07. 24修正本 經濟部中央標準局員工消費合作社印裂 五、發明説明（6 ) 或是成分中含有尼龍6、尼龍66、尼龍11、尼龍12、尼龍 610、4,4’-二氨基-二環己基甲烷6 (PCAM 6)之聚醯胺類共 聚合物。 將前述兩種以上不同成分聚合物經由一般混合紡絲法 或複合紡絲法（海鳥型複合纖維製法）即可紡出纖維斷而桃 列成海島狀之第一類收縮性纖維；若是經由混合紡絲法， 其係將該兩種以上不同成分聚合物利用押出機使其均勻熔 融後擠出，並經特殊紡口紡成細絲，即可得該第一類收縮 性纖維，此時該島成份數量約30〜5000，其製成基布經玄 發明之收縮加工及一般之減量加工後，其收縮率最佳可達 70%，減量後之纖維細度可達0.05〜0.0001丹尼；若是經由 複合紡絲法，其係將該兩種以上不同成分聚合物先各別利 用押出機使其熔融後擠出，並透過特殊紡口使個別流動之 聚合物在紡口會合，再紡成細絲，即可得該第一類收縮性 纖維，此時該島成份數量約6〜300，其製成基布經本發明 之收縮加工及一般減量加工後，其收縮率最佳可達70%， 減量後之纖維細度可達0.5〜0.005丹尼；此外該製成基布 之步驟可混以纖維細度1至30丹尼之一般纖維一起製成基 布，該基布中第一類收縮性纖維所佔比例可依需要調整在 5〜100%的範圍內。 本發明之收縮加工步驟係指以40〜100°C熱水、80〜250 °C熱風或0.1〜lOkg/cm2蒸氣處理該基布’由於其成分中的 低結晶度聚合物遇熱會收縮，其面積收縮率可達3〜70%， 因而能夠顯著的提升該基布之緻密性° ：*： I.inJn PK Piilcnl rK644ii.doc 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 83. 3.10,000 (請先閲讀背面之注意事項再填寫本頁) .·1 、言'-.4 495566 A7 90· 07. 24 修正本 Β7__ 五、發明説明（7 ) ~ ^ ~ 該減量加工係指以道1溶劑或鹼液，選擇性的將該可用 直機_溶劑或鹼液溶解之聚合物除去，使其他成分之纖維束 分開成極細之纖維，例如：若可用直徵溶劑或鹼液溶解之 聚合物爲聚苯乙烯睦_則可用四氡7,铳除去該聚茏乙烯，若 爲含磺酸鈉鹽的聚酯類聚合物暖則可用氫氧化鈉溶液除去 該聚Sg.類.聚合物’若爲熱可塑性彈性聚胺基甲酸酯（tpu) 麼_則可用一甲基甲酿胺除去該聚胺某甲酸醋。 第一類收縮性超細纖維基布，其係將第二類收縮性纖維 製成基布，並經本發明之收縮加工步驟處理後即可得竿一 類收縮性超細纖維基布。 上述之第二類收縮性纖維至少具有兩種以上之不同成 分，其至少包含一種低結晶度聚合物，及至少包含另一結 \: 晶度不同之聚合物，例如：聚酯類聚合物、聚醯胺類聚合 物、聚烯烴類聚合物或熱可塑性彈性體聚合物；將該兩種 以上不同成分聚合物以近似於一船剝離型複合纖維製法I 間隔並排的方式在特殊紡口會合即可紡出纖維斷面排列成 放射狀或長條狀之第二類收縮性纖維，而製成之某布經主· 經濟部中央標準局員工消費合作杜印製 發明之收縮加工步驟處理後，其收縮率最佳可達70%，1 兩結晶度不同之聚合物分纖後之纖維細度可達0.8〜〇.〇1丹 尼；此外該製成基布之步驟可混以纖維細度1至30丹尼之 一般纖維一起製成基布，該基布中第二類收縮性纖維所佔 比例可依需要調整在5〜100%的範圍內。 本發明之收縮加工步驟係指以40〜100°C熱水、80〜250 °C熱風或0.1〜l〇kg/cm2蒸氣處理該基布，由於其成分中的 83. 3.10,000 (請先閲讀背面之注意事項再填寫本頁) AT. 本紙張尺度適用中國國家標隼（CNS ) A4規格（210X297公釐） 495566 Α7 Β7 90· 07. 24修正本 經濟部中央標準局員工消費合作社印製 五、發明説明（8) 低結晶度聚合物遇熱會收縮，其面積收縮率可達3〜70%， 因而可顯著提升該基布之緻密性’此外由於其組成聚合物 之受熱收縮度的差異，里加熱使其分纖而得極細之纖 維，其不需以有機溶劑或鹼液分纖，故具有環保的優點 因此本發明提供一種利用受熱收縮性不同而達到有效分样 之方法，其確實不同於習用技術利用酒精等化學物品處理 使聚合物產生不同程度之膨脹以達到分纖，或以機械件拼 曲該纖維而達到分纖之方法。 本發明另提供以收縮性超細纖維基布加工而成之人工 皮革，其可分爲兩大類，茲詳述如後。. 第一類之收縮性超細纖維人工皮革，其係將第一類收縮 性纖維製成基布後，經本發明之收縮加工及一般之樹脂加 工、減量加工、磨毛加工、後處理加工後，從得到酷似真 皮組織及觸感的人工皮革。 該第一類收縮性纖維至少具有兩種以上之不同成分，其 至少包含一種可用有機溶劑或鹼液溶解之聚合物，及至少 包含另一種低結晶度聚合物，將該兩種以上不同成分聚合 物經由一般混合紡絲法或複合紡絲法(海島型複合纖維製 逢1即可紡出纖維斷面排列成海島狀之第一類收縮性纖維 〇 該製成基布之步驟可混以纖維細度1至30丹尼之一般 纖維一起製成基布，該基布中第一類收縮性纖維所佔比例 可依需要調整在5〜100%的範圍內。 荃之收縮加工步驟係指以40〜l〇〇°C熱水、80〜250°c Γ ! ιηι!.Γΐ*Κ |»ΚΜ4(.λ|〇ι - 1 0 - (請先閲讀背面之注意事項再填寫本頁) 、v0t __ 本紙張尺度適用中國國家榡準（CNS) Α4規格（210Χ297公釐） 83. 3.10,000 495566 A7 B7 90. 07. 24修正本 經濟部中央標準局員工消費合作社印製 五、發明说明（9) 熱風或0.1〜10kg/cm2蒸氣處理該基布，由於其成分中的低 結晶度聚合物遇熱會收縮，其面積收縮率可達3〜70%，因 而顯著提升該基布之緻密性。 該樹脂加工係指以處理機對該基布做樹脂表面處理或 以上糊機對該基布做樹脂含浸(如壓克力樹脂、聚氨基甲酸 酯樹脂等）；此外由於該基布經收縮加工後有較佳之緻密性 ，故僅需搭配使用具環保性之水件樹脂（如以水性溶液爲 溶劑之聚氨基甲酸酯樹脂)加工即可呈現豐厚的觸感。 該減量加工係指以查1溶劑或鹼液，選擇性的將該可用 有機溶劑或鹼液溶解之聚合物洗去，使其他成分之纖維束 分開成極細之纖維。 g亥磨毛加工係指視需要而以砂紙做表面硏磨。 該後處理加工係指視需要而以貼合機做貼合加工或表 面處理、染色處理、防水處理等。 第二類之收縮性超細纖維人工皮革其係將第二類收縮 性纖維製成基布後，經本發明之收縮加丁乃一船^樹日旨加 工、磨毛加工及後處理加工後，即可得到酷似真皮組織及 觸感的人工皮革。 上述之％ 一類收縮性纖維至少具有兩種以上之不同成 分，其至少包含一種低結晶度聚合物，及至少包含另一結 晶度不同之聚合物；將該兩種以上不同成分聚合物以近似 於一般HL離型複合纖維製法之間隔並排的方式在特殊紡口 會合以紡出纖維斷面排列成放射狀或長條狀之第二類收縮 性纖維。 (請先閲讀背面之注意事項再填寫本頁)New edition of the paper is applicable _Jia Jun Zhuan (CNS) Eighty-fourth Secret (2 丨 Q χ 297 directors) 83. 3.10,000 Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 495566 A7 90. 07. __B7 V. Invention Note (4) The water-based resin processing can show a rich touch. And for this reduced weight, whoever uses organic solvents or lyes to remove polymers that can be dissolved in organic solvents or lyes, the fiber bundles are separated into very fine fibers, making the artificial leather very similar to the structure and feel of dermis. The second type of shrinkable microfiber artificial leather is a low-crystallinity polymer (B) and another polymer (C) with different crystallinity are spun side-by-side into a second type of shrinkable fiber. After forming the base cloth, after the shrinking processing of the present invention, and the general resin processing, sanding processing and post-processing processing, an artificial leather similar to the dermis texture and touch can be obtained, among which the shrinking processing steps characteristic of the present invention When the base fabric is treated with hot water, hot air, or steam in China, (B) in its composition will shrink by 3 to 70% when heated. Therefore, the dense parts of the base fabric can be significantly improved, and its composition can be used more The difference in polymer shrinkage, and the fiber is divided into very fine fibers. At this time, only the use of environmentally-friendly water-based resin can be processed to make the artificial leather also have a texture and feel similar to the dermis. In order to make the above-mentioned objects, features, and advantages of the present invention more obvious and easier to understand, the following describes the preferred embodiments of the present invention and the accompanying drawings in detail, as follows: 3 Microscopic cross-section micrograph of artificial leather made of denim fiber as base cloth; Attached photo 2: Microscopic cross-section micrograph of artificial leather made of denim ultrafine fiber as base cloth Enlarge photo; Attachment 3: The present invention uses 0.05 ~ 0.0001 denier shrinkable microfibers (please read the precautions on the back before filling this page)-# This paper size is applicable to China National Standard (CNS) A4 specifications (210 X 297 mm) 83. 3.! 〇, 〇〇〇495566 A7 B7 90 · 07. 24 Amend this V. Description of the invention (5) The artificial leather made of base cloth printed by the consumer cooperative of employees of the Central Procurement Bureau of the Ministry of Economic Affairs Cross-section microscopic magnified photo; and attached photo 4: Micrograph of cross-section micro-magnified leather. Detailed description of the invention The present invention relates to a method for manufacturing a shrinkable ultra-fine fiber base cloth, which can be divided into two categories, which will be described in detail later. The first type of shrinkable ultra-fine fiber base cloth is made of the first type of shrinkable ultra-fine fiber base cloth, and after the reduction processing is performed, the first type of shrinkable ultra-fine fiber base cloth is obtained. The above-mentioned type of shrinkable fibers have at least two different components, and they include at least one polymer that can be dissolved by a straightener or a test solution, such as a polyolefin polymer that can be dissolved by tetrachloroethylene, and can be dissolved by Strong base-soluble polyester polymers or thermoplastic elastomer polymers that can be dissolved by dimethylformamide; and at least another polymer with low crystallinity, such as: adding plasticizers to reduce crystallinity by 2 to 90% Polyester polymers (the plasticizer commonly used in the industry is phthalate); or polyamine polymers that reduce the crystallinity by adding plasticizers (the plasticizer commonly used in the industry is hexamethylene) Alcohol, parabens, N-alkyl tosylsulfonamide); or one of the monomers is adipic acid, azelaic acid, terephthalic acid, isophthalic acid, cyclohexane-I, 4-dicarboxylic acid, 1,6hexanediamine, trimethyl-1,6hexanediamine, 4,4'-diamino-dicyclohexylmethane (PACM), 4,4, -diamino-3, 3'-dimethyl-dicyclohexylmethane, 4,4, -diamino-dicyclohexylpropane, isophoronediamine, caprolactam, laurolactam Polyamine polymers of 4,4, -diphenylmethane diisocyanate or toluene diisocyanate; or one of the monomers is dicarboxylic acid, p-hydroxybenzoic acid, isophthalic acid, diol, dimethanol, diamine Polyester polymers based on esters; (Please read the notes on the back before filling out this page) ·--Order, — Ψ. This paper size applies to China National Standard (CNS) A4C (210X: 297 mm) 83 3. 10,000 495566 A7 B7 90. 07. 24 Amend the printing of the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs. 5. Description of the invention (6) or the composition contains nylon 6, nylon 66, nylon 11, nylon 12, nylon 610. , 4,4'-diamino-dicyclohexylmethane 6 (PCAM 6) polyamine copolymer. The first type of shrinkable fibers whose fibers are broken and peach-like are formed by using the above-mentioned two or more different-component polymers through a general mixed spinning method or a composite spinning method (seabird-type composite fiber manufacturing method); The spinning method is that the two or more polymers with different components are uniformly melted using an extruder and extruded, and then spun into filaments through a special spinning mouth to obtain the first type of shrinkable fibers. The number of island ingredients is about 30 ~ 5000. After the base fabric is made through the shrinkage processing of the mysterious invention and the general reduction processing, the shrinkage rate can reach 70%, and the fiber fineness after reduction can reach 0.05 ~ 0.0001 denier; If it is through the composite spinning method, the two or more polymers with different components are first melted by an extruder and then extruded, and the individual flowing polymers are combined at the spinning port through a special spinning port, and then spun into The first type of shrinkable fiber can be obtained by thin filaments. At this time, the number of island components is about 6 to 300. After being made into a base cloth and subjected to the shrinkage processing and general reduction processing of the present invention, the shrinkage rate can reach 70%. The fiber fineness after reduction can be 0.5 ~ 0.005 denier; In addition, the step of making the base cloth can be mixed with ordinary fibers with a fiber fineness of 1 to 30 denier to make the base cloth. The proportion of the first type of shrinkable fiber in the base cloth can be as required Adjust it in the range of 5 to 100%. The shrinking processing step of the present invention refers to treating the base fabric with 40 ~ 100 ° C hot water, 80 ~ 250 ° C hot air or 0.1 ~ 10kg / cm2 steam because the low crystallinity polymer in its composition will shrink when heated, Its area shrinkage can reach 3 ~ 70%, so it can significantly improve the compactness of the base cloth °: *: I.inJn PK Piilcnl rK644ii.doc This paper size is applicable to Chinese National Standard (CNS) A4 specification (210X297 mm) ) 83. 3.10,000 (Please read the precautions on the back before filling in this page). · 1, the words' -.4 495566 A7 90 · 07. 24 Amend this B7__ V. Description of the invention (7) ~ ^ ~ The reduction Processing refers to the use of solvent 1 or lye to selectively remove the polymer that can be dissolved in the solvent or lye to separate the fiber bundles of other components into very fine fibers. For example, if a solvent or lye is used, The polymer dissolved in the lye is polystyrene, and the poly (ethylene) can be removed by using 氡 7, 铳. If it is a polyester polymer containing sodium salt of sulfonic acid, the polySg can be removed by sodium hydroxide solution. If the polymer is a thermoplastic elastic polyurethane (tpu)? Removing the stuffed amine A person A polyamine vinegar. The first type of shrinkable ultrafine fiber base cloth is made of the second type of shrinkable fiber base cloth and processed by the shrinking processing step of the present invention to obtain a rod type of shrinkable ultrafine fiber base cloth. The above-mentioned second type of shrinkable fibers have at least two different components, which include at least one low-crystallinity polymer and at least another knot: polymers with different crystallinity, such as polyester polymers, Polyamide polymers, polyolefin polymers or thermoplastic elastomer polymers; the two or more polymers with different components are brought together side by side in a space close to one another in a manner similar to the one-boat peelable composite fiber production method I. The second type of shrinkable fibers whose fiber cross-sections are arranged in a radial or long shape can be spun, and a certain cloth made is processed by the shrinking processing step of the invention of the consumer and cooperation of the Central and Standard Bureau of the Ministry of Economic Affairs. Its shrinkage is best up to 70%, and the fiber fineness after splitting of two polymers with different crystallinity can reach 0.8 ~ 0.01 denier; in addition, the step of making the base cloth can be mixed with the fiber fineness The base fabric is made of general fibers of 1 to 30 denier, and the proportion of the second type of shrinkable fibers in the base fabric can be adjusted within the range of 5 to 100% as required. The shrink processing step of the present invention refers to treating the base fabric with hot water at 40 ~ 100 ° C, hot air at 80 ~ 250 ° C, or 0.1 ~ 10 kg / cm2 steam, because of its composition of 83. 3.10,000 (please first Read the notes on the back and fill in this page) AT. This paper size is applicable to China National Standard (CNS) A4 (210X297 mm) 495566 Α7 Β7 90 · 07. 24 Amendment printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs V. Description of the invention (8) The polymer with low crystallinity will shrink when exposed to heat, and its area shrinkage can reach 3 ~ 70%, so it can significantly improve the compactness of the base fabric. In addition, due to the thermal shrinkage of its constituent polymers, The difference is that the fiber is heated to separate the fibers to obtain a very fine fiber, which does not need to be divided into fibers using organic solvents or lye, so it has the advantage of environmental protection. Therefore, the present invention provides a method for achieving effective separation by using different heat shrinkage properties. It is really different from the conventional technology that uses chemicals such as alcohol to cause the polymer to expand to different degrees to achieve fiber splitting, or mechanically twists the fiber to achieve fiber splitting. The present invention further provides artificial leather processed by a shrinkable ultra-fine fiber base cloth, which can be divided into two categories, which will be described in detail later. . The first type of shrinkable ultra-fine fiber artificial leather, which is made of the first type of shrinkable fibers into a base cloth, and then after the shrinkage processing of the present invention and general resin processing, weight reduction processing, sanding processing, and post-processing processing. From, get artificial leather that resembles dermis tissue and feel. The first type of shrinkable fiber has at least two different components, including at least one polymer that can be dissolved in an organic solvent or lye, and at least another low crystallinity polymer, and polymerizing the two or more different components. The first type of shrinkable fiber with a fiber cross-section arranged in the shape of an island can be spun through a general mixed spinning method or a composite spinning method. The general fiber with a fineness of 1 to 30 denier is made into a base fabric together, and the proportion of the first type of shrinkable fiber in the base fabric can be adjusted within the range of 5 to 100% as required. The shrinkage processing step refers to the 40 ~ 100 ° C hot water, 80 ~ 250 ° c Γ! Ιηι! .Γΐ * Κ | »ΚΜ4 (.λ | 〇ι-1 0-(Please read the precautions on the back before filling this page) 、 v0t __ This paper size applies to China National Standards (CNS) A4 specifications (210 × 297 mm) 83. 3.10,000 495566 A7 B7 90. 07. 24 Amendment printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 9) Hot air or 0.1 ~ 10kg / cm2 steam is used to treat the base fabric. The low-crystallinity polymer will shrink when exposed to heat, and its area shrinkage can reach 3 ~ 70%, thus significantly improving the compactness of the base fabric. The resin processing refers to the surface treatment of the base fabric by a processor. Or above, the base cloth is impregnated with resin (such as acrylic resin, polyurethane resin, etc.); in addition, the base cloth has better compactness after shrinking, so it only needs to be used with environmental protection Water-based resins (such as polyurethane resins with an aqueous solution as the solvent) can produce a rich tactile feeling. The weight-reduction processing refers to the investigation of a solvent or lye, optionally using an organic solvent or The polymer dissolved by the lye is washed away, so that the fiber bundles of other components are separated into extremely fine fibers. G Haining processing refers to sanding the surface with sandpaper as required. The post-processing processing refers to bonding as needed Machine for laminating processing or surface treatment, dyeing treatment, waterproof treatment, etc. The second type of shrinkable ultra-fine fiber artificial leather is made of the second type of shrinkable fiber into a base cloth, and the shrinkage of the present invention Ship ^ Tree Day Purpose Plus After artificial, sanding and post-processing, artificial leather resembling dermis tissue and feel can be obtained. The above-mentioned type of shrinkable fibers have at least two different components, and they contain at least one low crystallinity polymer. And at least another polymer with a different crystallinity; the two or more polymers with different components are aligned side by side at a space similar to that of the general HL release composite fiber manufacturing method, and the fiber cross-section is spun out to form a radiation The second type of shrinkable fiber is long or long. (Please read the precautions on the back before filling this page)
、1T Φ— 本紙張尺度適用中國國家標準（CNS ) A4規格（210X29*7公釐） 83. 3.10,000 495566 A7 B7 90. 07. 24修正太 經濟部中央標準局員工消費合作社印製 五、發明説明（1() 本發明之收縮加工步驟係指以40〜100°C熱水、80〜250 。(：熱風或0.1〜10kg/cm2蒸氣處理該基布，由於其成分中的 低結晶度聚合物遇熱會收縮，其面積收縮率可達3〜70% ’ 因而顯著提升該某布之緻密性，此外由於其組成聚含愈受 龜收縮度的差異，加熱即可使其分纖而得極細之纖維’因 此其不需再以有機溶液或鹼液分纖，故具有環保的優點。 因此本發明提供一種利用受熱收縮性不同_而達到有效分纖 之方法，其確眚不同於習用技術利用酒精等化學物品處理 使聚合物產牛不同程度之膨脹以達到分纖，或以機械..丨生扭· 油該纖維而逹剞分纖之方法。 該製成基布之步驟可混以纖維細度1至30丹尼之一般 纖維一起製成基布，該基布中第二類收縮性纖維所佔比例 可依需要調整在5〜100%的範圍內。 該樹脂加工係指以處理機對該基布做樹脂表面處理或 以上糊機對該基布做樹脂含浸（如以有機溶劑爲溶劑的壓 克力樹脂、聚氨基甲酸酯樹脂等）；此外由於該基布經收縮 加工後有較佳之緻密性，故僅需搭配使用具環保性之水性 樹脂（如以水性溶液爲溶劑之聚氨基甲酸酯樹脂）加工即可 呈現豐厚的觸感。 該磨毛力ΠΤ係指視需要而以砂紙做表面硏磨。 該後處Is加丁係指視需要而以貼合機做貼合加工或表 面處理、染色處理、防水處理等。 請參照附照1所示，以3丹尼纖維爲基布製成的二|人 工皮革之斷面顯微放大照片，可Μ看出照片中之纖維歡 -12 - ,I .…I·· l»L' ·Ι (請先閲讀背面之注意事項再填寫本頁)、 1T Φ— This paper size is applicable to China National Standard (CNS) A4 specification (210X29 * 7mm) 83. 3.10,000 495566 A7 B7 90. 07. 24 Amendment printed by the Central Consumers Bureau of the Ministry of Economic Affairs Printed by the Consumer Cooperatives Description of the invention (1 () The shrinkage processing step of the present invention refers to treating the base fabric with hot water at 40 ~ 100 ° C and 80 ~ 250 ° C. (: Hot air or 0.1 ~ 10kg / cm2 steam, due to its low crystallinity in the composition The polymer shrinks when exposed to heat, and its area shrinkage can reach 3 ~ 70%. Therefore, the compactness of the cloth is significantly improved. In addition, because the composition of the polymer is more affected by the difference in the degree of shrinkage of the turtle, heating can cause it to split. Very fine fibers are obtained, so it does not need to be divided into organic solution or alkaline solution, so it has the advantage of environmental protection. Therefore, the present invention provides a method for achieving effective fiber separation by using different thermal shrinkage properties, which is indeed different from conventional methods. The technology uses chemical substances such as alcohol to swell the polymer cattle to different extents, or to mechanically twist and oil the fiber to split the fiber. The steps of making the base cloth can be mixed with Fiber fineness 1 to 30 denier The fiber is made into a base cloth together, and the proportion of the second type of shrinkable fiber in the base cloth can be adjusted within the range of 5 to 100% according to need. The resin processing refers to the resin surface treatment of the base cloth by a processor or The above paste machine is used to impregnate the base cloth with resin (such as acrylic resin and polyurethane resin with organic solvent as the solvent). In addition, since the base cloth has better compactness after shrinking processing, it only needs to be It can be processed with environmentally friendly water-based resins (such as polyurethane resins with water-based solutions as solvent) to produce a rich touch. The grinding power ΠTT refers to sanding the surface as needed. The The latter Isatin refers to the laminating process or surface treatment, dyeing treatment, waterproof treatment, etc. as required by the laminating machine. Please refer to the attached picture 1 made of 3 denier fiber as the base | artificial Microscopic enlarged photo of the leather cross section, we can see the fiber Huan-12-, I ..I ·· l »L '· Ι in the photo (please read the precautions on the back before filling this page)
本紙張尺度適用中國國家標準（CNS ) Α4規格（210X297公釐） 83. 3.1〇,〇〇〇 495566 A7 B7 90. 07. 24修正'本 經濟部中央標準局員工消費合作社印製 五、發明説明（Μ 縫而且疏落丄其緻密件差。 請參照附照4租示，一般真皮皮革之斷面顯微放大照片 ，可顯然看出照片中之纖維極細而目緻密，其緻密件佳。 請參照附照2租示，以〇·〇5〜0.0001丹尼超細微纖維爲 基布製成的二i人工皮革之斷面顯微放大照片，可顯然看 出照片中之纖維雖較附_照1之纖維細，但與慰_遐_4比較：£ 其緻密性i乃然較差〇 請參照附照3所示，本發明以0.05〜0.0001丹尼收縮性 超細纖維爲基布製成的人工皮革之斷面顯微放大照片，可 顯然看出照片中之纖維不僅較附照1中之纖維細腻，並且 其緻密性明附照2之纖維齩高。 因此本發明之收縮性超細纖維基布，其不僅具有超微細 纖維之優點，並且其經受熱收縮加工後更具有較佳之緻密 性。 此外本發明以收縮性超細纖維基布加工製成的人工皮 革，其不僅具有超微細纖維之優點，更由於本發明製成之 基布經曼蜜L收縮加工後氣有較佳之緻密性，所以製得之人 工皮革非常酷似真皮的組織及觸感。 另外本發明由於基布經受熱收縮加丁後有較佳之緻密 性，故在樹脂加工時篮靈使用少量之水性樹脂即可呈 現豐厚之_，如此可兼具環保性（因其樹脂的用量低且避 免使用有機溶劑）。 實施例 以聚苯乙烯及含有5%莫爾百分比之間苯二甲酸之聚對 (請先閲讀背面之注意事項再填寫本頁)This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) 83.3.1, 〇〇〇495495 A7 B7 90. 07. 24 Amended 'Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs (M is seam and sparse, and its dense parts are poor. Please refer to the attached picture 4 for a micro-enlarged photo of the general leather leather section. It can be clearly seen that the fibers in the photo are very fine and dense, and the dense parts are good. Please refer to Attached photo 2 shows a micro-enlarged photo of a cross section of artificial leather made of 0.25 ~ 0.0001 denim microfiber as the base fabric. It can be clearly seen that although the fiber in the photo is more The fiber is fine, but compared with comfort_xia_4: £ Its compactness i is still poor. Please refer to the attached photo 3, the present invention uses 0.05 ~ 0.0001 denier shrinkable ultrafine fiber as the base of artificial leather It is obvious that the fiber in the photo is not only finer than the fiber in the photo 1 but also the density of the fiber in the photo 2 is higher. Therefore, the shrinkable ultrafine fiber base cloth of the present invention , Which not only has the advantages of ultrafine fibers, but also After being subjected to heat shrink processing, it has better compactness. In addition, the artificial leather made of shrinkable ultra-fine fiber base cloth of the present invention not only has the advantages of ultra-fine fibers, but also because the base cloth made by the present invention is processed by man The honey L has better compactness after shrinkage processing, so the artificial leather produced is very similar to the texture and feel of the dermis. In addition, because the base fabric has better compactness after heat shrinking and dicing, it is suitable for resin processing. Lan Ling uses a small amount of water-based resin to show rich _, so it can be environmentally friendly (because of its low amount of resin and avoid the use of organic solvents). Examples include polystyrene and benzene containing 5% Moore. Poly pairs of dicarboxylic acid (please read the precautions on the back before filling this page)
_· 本紙張尺度適用中國國家標準（CNS ) A4規格（210X29*7公釐） 83. 3. !〇,〇〇〇 495566 Α7 90· 07. 24 修正'本 B7 五、發明説明（Μ 苯二甲酸乙二酯做成之收縮性超細纖維人工皮革，其係將 30%的聚苯乙烯及70%的含有5%莫爾百分比之間苯二甲 酸之聚對苯二甲酸乙二酯，先各別利用押出機使其熔融後 擠出，並透過特殊紡口使各別流動之聚合物在紡口會合紡 成37島之細絲，經延伸切棉工程可得細度爲5丹尼之短纖 ，將其軋成厚度爲2.0mm之不織布，經80°C熱水處理該不 織布後其收縮率爲50%，再以聚氨基甲酸樹脂加工，接著: 用四氯乙烯除去聚苯乙烯，開纖後之纖維細度爲〇.05丹尼 ’最後以砂紙硏磨再經剖片機剖成l.〇mm厚，此時即得非 常酷似真皮的組織及觸感之人工皮革。， 雖然本發明已以上述較佳實施例揭丞，然其並非用以限 定本發明，任何熟習本技藝者，在不脫離本發明之精神和 範圍內，當可作各種之更動與修飾，因此本發明之保護範 圍當視後附之申請專利範圍所界定者爲準。 (請先閲讀背面之注意事項再填寫本頁)_ · This paper size applies Chinese National Standard (CNS) A4 specification (210X29 * 7 mm) 83. 3.! 〇, 〇〇〇495566 A7 90 · 07. 24 Amend 'B7 V. Description of Invention (M Benzene Shrinkable microfiber artificial leather made of ethylene formate. It is made of 30% polystyrene and 70% polyethylene terephthalate containing 5% moore. Extruders are used to make them melt and extrude, and through special spinning mouths, the respective flowing polymers are spun together at the spinning mouth to form 37 island filaments, and the fineness of 5 denier can be obtained through the extension cutting process. Staple fiber, rolled into a non-woven fabric with a thickness of 2.0 mm, the non-woven fabric was treated with hot water at 80 ° C, and its shrinkage was 50%, and then processed with a polyurethane resin, followed by: removing polystyrene with tetrachloroethylene, After opening, the fineness of the fiber was 0.05 Denny's. Finally, it was honed with sandpaper and then cut into a thickness of 1.0 mm by a slitting machine. At this time, artificial leather very similar to the texture and feel of the dermis was obtained. The present invention has been disclosed with the above-mentioned preferred embodiments, but it is not intended to limit the present invention. Anyone skilled in the art will find that Various changes and modifications can be made without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be determined by the scope of the attached patent application. (Please read the precautions on the back before filling this page )
灯 經濟部中央標準局員工消費合作社印製 -14 83. 3. !〇,〇〇〇 本紙張尺度適用中國國家標準（CNS ) Α4規格（210Χ297公釐）Lamp Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economy -14 83. 3.! 〇, 〇〇〇 This paper size applies to China National Standard (CNS) Α4 specifications (210 × 297 mm)