201031780 Γ ( 六、發明說明： 【發明所屬之技術領域】 本發明關於一種絲絨針軋不織布，該絲絨針軋不織布 係藉著將可能作預鞏固過的絮料在刷狀的針腳底層上集層 並在此底層上將該絮料針軋而製成。 【先前技術】 德專利DE 34 44 763 Α1提到一種製造絲絨（Velour) 針軋不織布的裝置與丨&，在該方&中將一預冑札的短纖 維（Stapelfaser，英：staple fiber )的絮料（VUes，英心μ ) 集層到一運轉之刷式針腳底層（stichunterlage，英： substrate )上，然後在朝向該針腳底層的那一側上作針軋， 形成一種極（P〇lausbildung)。由於在此方法，被針抄住的 纖維被針帶入針腳底層的刷毛中，故用此方式針軋的不織 布呈絲絨狀外觀。 φ 為了提高這種絲絨針軋不織布的牽伸強度 (VerZUgSfestigkeit)，在DE 44 〇9川中更提到在一層的 中間層下方的纖維絮料（纖維網）（Vlies，英：Heece)〔其 牵伸強度（Verzugsfestikeit)比另一種短纖維，特別是紡織 絮料（特别是紡絲絮料）更高〕集層到該刷式針腳底層上， 然後此方法進行成使得在針軋時，極纖維（Polfaser)被拉 經過具較大牵伸強度的層。在此，依此文件特別要注意： 由纺織絮料構成的中間層的單位面積重量要儘量小，如此 利用中間層形成極的作用不受妨礙，另方面，該中間層在 201031780 由短纖維構成的絲絨針軋不織布的光學呈現圖像中不會呈 現。 上述種類的絲絨針軋不織布越來越多被用於被覆汽車 内部空間。其缺點為：為了達到此應用所需的耐刮損強度 絲絨針軋不織布須被賦以200〜300克/每平方米之可深度 拉伸的乳膠（Latex )結合劑。乳膠結合劑不但很貴，而且 它還含揮發性有機化合物（VOC )，它們散到汽車内部空 間〔塵污（Fogging )〕。由於環保、健康及品質意識普遍 提高，這種排放到内部空間的現象（例排放到汽車、建築 產物或居住内部空間中）不再能被接受。 【發明内容】 本發明的目的在提供一種絲絨針軋不織布，特別是用 於被覆内部空間者，它充分符合對環境及健康相容性及品 質的高度要求且其特點在極佳的機械性質，例如高度耐刮 損強度。 這種目的利用申請專利範圍第丨項的一種絲絨針軋不 織布達成。申請專利範圍第9項關於一種紡織品被覆物， 匕含有一種本發明的絲絨針軋不織布。申請專利範圍第19 項及20項係為此被覆物的較佳應用。申請專利範圍附屬項 係為本發明的較佳設計。 在以下，在本發明的意義，「長絲」（Filament)指無 端纖維。「短纖維」或「纖維」在以下則指有限長度的纖 維。一種絲絨針軋不織布，該絲絨針軋不織布係藉著將可 201031780 月色作預鞏固過的絮粗少p丨山 幻系枓在刷狀的針腳底層上集層並在此底層 上將該絮料針圭丨而制 " 的紡絲暫㉛ 製成，其中：該絮料包含-種具有長絲 、r、，其中該長絲包含多成份長絲，該多成份長絲 具有至少一種高校 、、 口撂點成伤及至少一種可用熱活化的低熔 的成份。 ·' 出乎意料地’我們發現，利用上述種類的絲絨針軋不 織布’即使不使用附加的化學結合劑也能達成很高的耐到 知強度S使用在汽車内部空間中以提高絲織針札不 的耐刮損性—Μ ^ . 施覆到該不織布背側的乳膠起絨 (atexanstnch’ 英：latex napping)可完全省卻。因此 發明絲絨不織布不含有塵污活性㈣質， 與I知乳膠起絨’冑關的有害健康的揮發烴排放的情事在 f發明的絲絨針軋不織布充分符合對健康及環境相容性及 品質的最高要求H省卻乳膠結合劑更有明顯的成本 依本發明，該絲崎軋不織布包含—種具有長絲的坊 絲絮料”吏用纺絲絮料的優點，不僅是以習知方式賦予該 紡織品布材某種強[而且紡絲絮料也可極廉價製造。然 而纺絲絮料不同於短纖維絮料，—般呈很平滑較小體積的、 外觀（Erscheimingsbild )。長絲近乎全在—水平面中二 些全料完全沒錢鬆（Bauseh,英：罐）和絲絨狀特性= 因此它們乍看之下顯得不適合用於形成絲絨式針軋不織 布。因此在上述DE 44 09 771 A1清楚地提到，該當作補強 層放入的紡絲絮料的單位面積重量須選設成很小，使得外 201031780 觀上不會呈現出來。 但出乎意料地，如今事實顯示，即使在紡絲絮料的場 合即使在高單位面積重量時，在—刷式針腳底層上針軋時 例如像在抓⑴㈣⑷中所述卜也可達錢鬆式的纺 織品布料’它具有絲絨狀外觀^至對於㈣針軋不織布 很重要的蓬鬆重覆現象在負荷時也能達成。在此，該針軋 的紡絲絮料保持其習知之良好性質，例如高度奪伸強度、 很好的可變形性、高度的度是穩定性、及耐刮損強度。 如果在針軋後還作熱鞏固，則本發明的絲絨不織布的 再鬆弛（Wiedererholung ’ 英：re_relaxati〇n)能力、牵伸 強度及度量穩定性還可更加提高。 本發明的絲絨針軋不織布可利用一種方法製造，例如 上述DE 34 44 763 A1中所述者。特別的方法變更例（舉例 而言，它們造成絲絨不織布的表面構造化）還可由歐洲專 利EP 0 411 647 A1得知’在此，舉例而言，各依所要之構 造化使用又狀針（Gabelnadel )及/或冠針（Kronnadel )。 對應地還提到單階段或多階段方法，這些方法也都可用於 本發明的絲絨針軋不織布而不限制其一般性。 依本發明’該長絲包含多成份長絲，該多成份長絲具 有至少一種高熔點成份及至少一種可用熱活化的低熔點成 份’且宜為雙成份長絲。雙成份長絲係習知者，它們具有 一種由一低熔點聚合物構成的低熔點成份以及一種由一高 熔點聚合物構成的高熔點成份。 依本發明，上述之可熱活化的低熔點成份擔任結合劑 201031780 或乳膠結合劑的功能’但不會有使用此結合劑或其他化學 結合劑的缺點，如起霧、可再回收性小等。此低熔點成份 的熔點宜在較熔點成份的熔點的約〗0»c〜2〇t»c以下，俾使 後者在作熱活化時不會破壞。 【實施方式】 在紡絲絮料中雙成份長絲的比例不得低於5% (相對於 絲絨針軋不織布的總單位面積重量），否則會使耐刮損強 度大大變差，此比例宜在15 %以上。 此紡絲絮料可建構成一層式或多層式，它可由一種或 數種長絲種類構成，也可和短纖維混，然而在此，短纖維 的比例不得超過75%的值（相對於絲絨針軋不織布的總單 位面積重量），因為在較大的值時，❹ 】損強度及抗拉強 度及形狀穩定性大大減少。 該短纖維也可設計成多成份纖維（宜為雙成份纖維） 形式，其中關於較宜使用的聚合物則一如上述實施例。 混以短纖維的作業一方面可如下方式達成：將短纖绅 注入紡絲絮料長絲流中。但也可將短纖維在一紡絲絮料層 上集層或在二個紡絲絮料層之間集層，以及利用針軋程度 使纖維進入紡絲絮料層中。此外，該二層可分別製造，且 在一隨後步驟，舉例而言，才利用針軋步驟組合在一起。 混合捲縮之短纖維的作業也可進一步改善蓬鬆以及該 再鬆他能h這種效應也可藉使用捲縮的無端長絲達成厂 但短纖維的▲加作業也可用有利的方式用☆達成絲織 201031780 針軋的魅布（Filz，英：felt)的可重現式且均勻的著色作 業°在此僅短纖維為顏料載體。調整顏色的作用係藉定量 供應達成。這種可重現的顏色調整作業也可藉由在連續的 紡絲程序中將無端長絲著色而達成。然而短纖維程序一般 上變通性乂得多，因此可較快轉換以改變顏色。 依本發明可使用數種不同的纖維或長絲，其不同舉例 而言可在組成或在纖維或長絲的粗細。在此由不同之纖維 及/或長絲構成之層可呈階段式或梯度式構造。因此舉例 而言’可考慮在具不同之纖維及/或長絲的層之間形成差 異性（diskret)過渡，或者長絲及/或纖維朝向表面連續地 變多。如果這種纖維或長絲包含一種低溶點之可熱活化的 結合聚合物，則可用簡單方式形成一附著性賦與層。在梯 度式的構造，這種結合聚合物另外在層的内部造成鞏固及 穩定化。 一種紡織品被覆物（Auskleidung，英：Hning )(它包 含一種本發明的絲絨針織不織布）由於它有特別的機械穩 定性以及對環境健康相容性以及高品質，因此特宜使用在 物品領域。這些物品領域的例子有所有的標的組類，以及 不屬個人領域者，例如，辦公室、學校、銀行、保險業、 旅館、社會及看護領域' 運動場、特収在汽車領域的、 輪船、鐵道的内部設計。 在此物品領域對於工程品質有極高的要求。本發明的 紡織品被覆物符合這些要求。此處特別是用於汽車内部空 間被覆物的領域一一做乘客艙及行李艙内部被覆物以及 201031780201031780 Γ (6. Description of the Invention: [Technical Field] The present invention relates to a velvet needle-punched non-woven fabric which is laminated on a brush-like stitch bottom layer by means of a pre-consolidated floc. And the pulverized material is produced by needle-rolling on the bottom layer. [Prior Art] German Patent No. DE 34 44 763 Α1 refers to a device for manufacturing a velvet (needle-rolled nonwoven fabric) and 丨& A pre-twisted staple fiber (Vaes, British core μ) is layered onto a running brush bottom layer (stichunterage, English: substrate), and then toward the stitch On the side of the bottom layer, needle rolling is performed to form a pole (P〇lausbildung). In this method, the needle-carrying fiber is carried by the needle into the bristles of the bottom layer of the stitch, so that the needle-punched non-woven fabric is velvet in this manner. Appearance. φ In order to improve the drafting strength of this velvet needle-punched nonwoven fabric (VerZUgSfestigkeit), the fiber floc (web) below the intermediate layer of the layer is mentioned in DE 44 〇9 Sichuan (Vlies, English: Heece) [The drafting strength (Verzugsfestikeit) is higher than the other short fibers, especially the textile floc (especially the spinning floc), to the bottom layer of the brush stitch, and then the method is carried out so that during the pin rolling The polar fiber (Polfaser) is drawn through a layer with a large drafting strength. Here, it is particularly important to note that the weight of the intermediate layer consisting of the textile floc should be as small as possible, so that the intermediate layer is used to form the pole. The effect is not impeded. On the other hand, the intermediate layer is not present in the optically rendered image of the velvet needle-punched nonwoven fabric composed of short fibers in 201031780. The above-mentioned types of velvet needle-punched non-woven fabrics are increasingly used to coat the interior of automobiles. The disadvantages are: the scratch-resistant strength required to achieve this application. The velvet needle-punched nonwoven fabric must be given a deep-drawing latex (Latex) bond of 200 to 300 g/m2. The latex binder is not only a latex binder. Very expensive, and it also contains volatile organic compounds (VOC), which are scattered into the interior of the car [Fogging]. Because of environmental protection, health and quality awareness, this The phenomenon of discharge into the interior space (for example, discharge into automobiles, building products or living interior spaces) is no longer acceptable. SUMMARY OF THE INVENTION The object of the present invention is to provide a velvet needle-punched nonwoven fabric, in particular for covering interior spaces. It fully meets the high requirements for environmental and health compatibility and quality and is characterized by excellent mechanical properties, such as high scratch resistance. This purpose utilizes a velvet needle-punched nonwoven fabric of the scope of the patent application. A ninth application patent scope relates to a textile covering, which comprises a velvet needle-punched nonwoven fabric of the present invention. The 19th and 20th patent applications are for the preferred application of this coating. The patent application scope is a preferred design of the invention. In the following, in the meaning of the present invention, "Filament" means an endless fiber. "Staple fibers" or "fibers" are used below to refer to fibers of finite length. A velvet needle-punched non-woven fabric, which is formed by layering the bottom layer of the brush-shaped stitch on the bottom layer of the brush-shaped stitch by pre-consolidating the color of the 201031780 month. The spinning needle is made of a spinning thread, wherein: the floc comprises a filament having a filament, r, wherein the filament comprises a multi-component filament, the multi-component filament having at least one college , sputum spots and wounds and at least one heat-activated low-melting component. · 'Unexpectedly' we have found that the use of the above-mentioned types of velvet needle-rolled non-woven fabrics can achieve high resistance to high strength even without the use of additional chemical bonding agents. No scratch resistance - Μ ^ . Latex lint applied to the back side of the non-woven fabric (atexanstnch' English: latex napping) can be completely eliminated. Therefore, the velvet non-woven fabric of the invention does not contain the dusty activity (four), and the velvet needle-rolled non-woven fabric which is invented in the f-invention of the lacquer-punched non-woven fabric which is in compliance with the health and environmental compatibility and quality. The highest requirement is that the latex adhesive has more obvious cost in the province of the present invention. According to the invention, the silk-sand-rolled non-woven fabric has the advantages of using a filament yarn with a filament, which is not only imparted in a conventional manner. The textile fabric is somewhat strong [and the spun yarn can also be produced very cheaply. However, the spun floc is different from the short fiber floc, which is generally smooth and small in volume, appearance (Erscheimingsbild). The filament is almost all - Two of the water levels are completely devoid of money (Bauseh, English: cans) and velvet-like properties = so they are not suitable at first glance for the formation of velvet needle-punched non-woven fabrics. Therefore, it is clear in the above-mentioned DE 44 09 771 A1 It is mentioned that the weight per unit area of the spun yarn placed as the reinforcing layer has to be chosen to be small so that the outside 201031780 does not appear. However, unexpectedly, the fact shows that In the case of spinning the floccule, even at a high basis weight, when the needle is rolled on the bottom layer of the brush-type stitch, for example, as described in the grasping (1) (four) (4), it is also possible to obtain a velvet-like textile fabric. The appearance of the fluffy repetitive phenomenon which is important for the (iv) needle-punched non-woven fabric can also be achieved under load. Here, the needle-rolled spun yarn retains its well-known good properties, such as high stretch strength, and good The degree of deformability and height is stability and scratch resistance. If heat is consolidated after needle rolling, the velvet nonwoven fabric of the present invention has a re-relaxation ability (Wiedererholung 're: re_relaxati〇n) ability, draft strength and The measurable stability can be further improved. The velvet needle-punched nonwoven fabric of the present invention can be produced by a method such as that described in the above-mentioned DE 34 44 763 A1. Special method variants (for example, they cause the surface texture of the velvet nonwoven fabric) It is also known from the European patent EP 0 411 647 A1 'here, for example, each of the desired constructs uses a Gabelnadel and/or a crown needle (Kronnadel). Also mentioned are single-stage or multi-stage processes, which are also applicable to the velvet needle-punched nonwoven fabric of the present invention without limiting its generality. According to the invention, the filament comprises a multi-component filament having at least a high melting point component and at least one heat-activatable low melting point component 'and preferably a two-component filament. Two-component filaments are conventionally known to have a low melting point component composed of a low melting point polymer and one The high melting point component of the high melting point polymer. According to the present invention, the above heat activatable low melting point component functions as a binder 201031780 or a latex binder, but does not have the disadvantage of using the binder or other chemical binder. Such as fogging, small recyclability and so on. The melting point of the low-melting component is preferably less than about 0»c~2〇t»c which is the melting point of the melting point component, so that the latter does not break during heat activation. [Embodiment] The proportion of double-component filaments in the spinning floc should not be less than 5% (relative to the total unit weight of the velvet needle-punched non-woven fabric), otherwise the scratch resistance strength will be greatly deteriorated, and the ratio should be More than 15%. The spun batt can be constructed in one layer or multi-layer, which can be composed of one or several kinds of filaments or mixed with short fibers. However, the proportion of short fibers should not exceed 75% (relative to velvet). The total basis weight of the needle-punched non-woven fabric), because at a large value, the damage strength and tensile strength and shape stability are greatly reduced. The staple fibers can also be designed in the form of multicomponent fibers (preferably bicomponent fibers), with the preferred embodiment being as described above. The operation of mixing short fibers can be achieved on the one hand by injecting the staple fibers into the filament stream of the spun yarn. Alternatively, the staple fibers may be layered on a layer of spun batt or layered between two layers of spunbond, and the degree of needle rolling may be used to cause the fibers to enter the layer of spun. Furthermore, the two layers can be made separately and combined together in a subsequent step, for example, using a pin rolling step. The operation of mixing the crimped short fibers can further improve the effect of fluffiness and the re-spinning. It can also be achieved by using the crimped endless filaments. However, the short-fiber ▲ addition work can also be achieved in a favorable manner. Silk-woven 201031780 Reproducible and uniform coloring operation of needle-rolled charm (Filz, English: felt). Here only short fibers are pigment carriers. The effect of adjusting the color is achieved by quantitative supply. This reproducible color adjustment operation can also be achieved by coloring the endless filaments in a continuous spinning process. However, short fiber programs are generally much more flexible, so they can be converted faster to change color. Several different fibers or filaments may be used in accordance with the present invention, which may be, for example, in composition or in the thickness of the fibers or filaments. The layers composed of different fibers and/or filaments can be constructed in a stepped or gradient manner. Thus, for example, a diskret transition may be considered between layers having different fibers and/or filaments, or the filaments and/or fibers may continuously increase toward the surface. If the fiber or filament comprises a heat-stable binding polymer having a low melting point, an adherent imparting layer can be formed in a simple manner. In a stepped configuration, this bonded polymer additionally causes consolidation and stabilization within the interior of the layer. A textile covering (Auskleidung, English: Hning) which contains a velvet knitted nonwoven fabric of the present invention is particularly suitable for use in the article field because of its special mechanical stability and environmental health compatibility and high quality. Examples of these item areas are all of the target group categories, as well as those who are not in the personal field, such as offices, schools, banks, insurance, hotels, social and nursing fields, sports fields, special vehicles in the automotive sector, ships, railways. Internal design. In the field of this item, there is a very high demand for engineering quality. The textile covering of the present invention meets these requirements. Here, in particular, it is used in the field of interior space coverings for automobiles to make passenger compartments and luggage compartment interiors and 201031780
地毯地板、呈布疋（Bahneware )以及呈面磚（Fliese )形 式。但此類紡織品被覆物也可用於其他應用，例如當作壁 紙、隔離壁等。依以上的實施例，當然也可將本發明的紡 織品被覆物用在私人領域，例如用於居家領域。 本發明的紡織品被覆物舉例而言也可對上述的應用設 計成防火、抗靜電、或抗微生物的方式。Carpet flooring, Bahneware and Fliese. However, such textile coverings can also be used for other applications, such as wall paper, partition walls, and the like. According to the above embodiment, it is of course also possible to use the textile covering of the present invention in the private sector, for example, in the home field. The textile covering of the present invention can also be designed, for example, in a fireproof, antistatic, or antimicrobial manner for the above applications.
本發明的絲絨針軋不織布或本發明的紡織品被覆物並 不限於上述具體應用領域。The velvet needle-punched nonwoven fabric of the present invention or the textile covering of the present invention is not limited to the above specific application fields.
特別是應用於汽車内部空間的被覆物的領域或地毯地 板的領域時，如果本發明的紡織品被覆物設以所謂的「粗 厚層」（SchWerschicht ’英：heavy layer )，則报有利。在 汽車内部領域使用粗厚層係習知者。它們用於依質量彈簧 原理（MaSse-Feder-Prinzip )作解輕。此粗厚層係利用一 pE 構成的層在供熱之下播出或直接擠出到地毯上，如此不需 其他附著性賦與劑。此粗厚層一般由。叫及㈣構成。 其上可施一解耦劑，例如一種棉花軟再生毛（c〇u〇n 心卿）或發泡體，但依本發明—較佳實施例，此粗厚層 也可呈-不料（制是㈣不織布形式）施加。如此， 不但程序的實施簡4，而且在可回收性的觀點，還可由此 造成許多好處，這點在下文還要說明。 此外H較佳實施例，本發明的被覆物可在與餘 粗厚層組合的方式或單獨的 倜扪万式鼓以一吸音層。以吸音層 可用習知方式例如具有中# ,^ ^ 门層的所明的Cotton Shoddy形成 (該中間層限制空氣透過性） 避注j或者也可利用一種微纖維 201031780 絮料和Cotton Shoddy或針不織布組合，或利用—針織絮料 本身形成。 上述位置及/或層宜利用結合層互相接合，所用結合 層可為傳統結合劑。「環境及健康相容性」一詞以及經濟 觀點（方法實施簡化，較少程序步驟）對於此結合層，可 依本發明一特佳實施例同樣地使用由多成份長絲及/或纖 維構成的層，且由雙成份長絲及^/或纖維構成，也可另外 或單獨地用單長絲或纖維當作結合層，該單長絲或纖雉由 一低熔點聚合物（例如一種共聚物）^會造成習知起霧問 題的化學結合物’在上述實施例中也可完全省卻。 對於本案中所述之用途，所用之雙成份長絲及/或纖 維’依本發明一較佳實施例，係為核心/函殼形式、側對 側形式、海中島形式及/或PIE (以及空心piE)長絲或纖 維’具有三葉（trilobal)幾何形狀的雙成份長絲或織維或 具有骨形毛細管幾何形狀之由紡絲喷嘴出來的纖維或長絲 (結合及母質聚合物的密集排列）造成該纖維或長絲在不 織布中較佳的鎖固作用，因此造成材料的拉伸強度及耐刮 損強度進一步提高。 經由多成份或雙成份長絲及/或纖維的比例，也可用 簡單方式調整該紡織品被覆物的韌性。此比例越高，材料 雙成份長絲或纖維的低熔點成份宜為（但其普遍性不 限於下述例子）共聚PET (共聚酯）、CoPA (共聚醯胺）、 PA(聚酿胺）、PP(聚乙烯）、共聚丙烯（CoPP)、無規 201031780 立構（ataktisch ) pp及/或pE (聚乙烯）、高熔點成份宜In particular, when it is applied to the field of the covering material of the interior space of the automobile or the field of the carpet floor, it is advantageous if the textile covering of the present invention is provided with a so-called "heavy layer" (SchWerschicht's: heavy layer). Thick layers are used in the interior of the car. They are used to solve the problem according to the mass spring principle (MaSse-Feder-Prinzip). This thick layer is layered by a pE or heated directly onto the carpet, so that no additional adhesion agent is required. This thick layer is generally composed of. Call and (4) constitute. A decoupling agent such as a cotton soft regenerated hair or a foam may be applied thereto, but according to the present invention - the preferred embodiment, the thick layer may also be - unexpectedly It is (iv) non-woven form) applied. In this way, not only the implementation of the program is simple, but also from the point of view of recyclability, there are many benefits, which are explained below. Further, in a preferred embodiment of the present invention, the covering of the present invention may be a sound absorbing layer in a manner of combining with a thick thick layer or a separate ten thousand drum. The sound absorbing layer may be formed by a conventional method such as the known Cotton Shoddy having a middle layer, (the intermediate layer restricting air permeability), or a microfiber 201031780 floc and a Cotton Shoddy or needle may be utilized. Non-woven combination, or formed by the use of knit floc itself. The above locations and/or layers are preferably joined to each other by a bonding layer which may be a conventional bonding agent. The term "environmental and health compatibility" and the economic point of view (simplified method implementation, less procedural steps) for the bonding layer can be similarly constructed using multicomponent filaments and/or fibers in accordance with a preferred embodiment of the invention. And consisting of two-component filaments and/or fibers, or a single filament or fiber may be additionally or separately used as a bonding layer, the single filament or fiber is composed of a low melting point polymer (for example, a copolymerization) The chemical combination which causes a conventional fogging problem can also be completely omitted in the above embodiment. For the purposes described in this application, the two-component filaments and/or fibers used in the present invention are in the form of a core/case, a side-to-side form, a sea-island form, and/or a PIE (and Hollow piE) filaments or fibers 'two-component filaments or weaves having a trilobal geometry or fibers or filaments from a spinning nozzle having a bone-shaped capillary geometry (bonding and parent polymer) The dense arrangement causes the fibers or filaments to have a better locking effect in the non-woven fabric, thereby further increasing the tensile strength and scratch resistance of the material. The toughness of the textile covering can also be adjusted in a simple manner via the ratio of multicomponent or bicomponent filaments and/or fibers. The higher the ratio, the lower the melting point of the material bicomponent filament or fiber (but the generality is not limited to the following examples) copolymerized PET (copolyester), CoPA (copolyamide), PA (polyamide) , PP (polyethylene), co-polypropylene (CoPP), random 201031780 stereo (ataktisch) pp and / or pE (polyethylene), high melting point ingredients
為PET (聚酯）、PA (聚醯胺）、PLA (聚乙内酯）、PBT (聚丁烯）及/或pp (聚丙烯）。這點也適用於本發明所 用之多成份長絲及纖維的至少一種低熔點成份或至少一種 高熔點成份。 依本發明另一特佳實施例，所有的層的長絲及/或纖 維由同一種聚合物及/或其衍生物構。這點的好處係可較 簡單地回收。該紡織品被覆物宜由聚丙烯及/或其衍生物 ® 或由聚酯及/或其衍生物或由聚醯胺及/或其衍生物構 成。特別是在紡織品被覆物的場合往往將模製體由此布匹 沖出’沖壓剩下之廢料可在上述材料使用時再用於製造長 絲及/或短纖維。 【圖式簡單說明】 無It is PET (polyester), PA (polyamide), PLA (polyethyl lactone), PBT (polybutylene) and / or pp (polypropylene). This also applies to at least one low melting point component or at least one high melting point component of the multicomponent filaments and fibers used in the present invention. According to another particularly preferred embodiment of the invention, the filaments and/or fibers of all layers are constructed from the same polymer and/or derivatives thereof. The benefit of this is that it can be recovered relatively simply. The textile covering is preferably composed of polypropylene and/or its derivative ® or by polyester and/or its derivatives or by polyamine and/or its derivatives. Especially in the case of textile coverings, the molded body is often punched out of the cloth. The remaining waste of the stamping can be reused for the manufacture of filaments and/or staple fibers when the above materials are used. [Simple description of the diagram]
A 【主要元件符號說明】 無 11A [Main component symbol description] None 11