TWI321454B - Fixierbarer einlagestoff aus vliesstoff zur verwendung in der textilindustrie - Google Patents

Fixierbarer einlagestoff aus vliesstoff zur verwendung in der textilindustrie Download PDF

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TWI321454B
TWI321454B TW95115029A TW95115029A TWI321454B TW I321454 B TWI321454 B TW I321454B TW 95115029 A TW95115029 A TW 95115029A TW 95115029 A TW95115029 A TW 95115029A TW I321454 B TWI321454 B TW I321454B
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Taiwan
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fiber
lining material
fibers
fixable
elastic
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TW95115029A
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English (en)
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TW200714217A (en
Inventor
Michael Kalbe
Manfred Joest
Peter Rudek
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Freudenberg Carl Kg
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Classifications

    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/02Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D27/00Details of garments or of their making
    • A41D27/26Shoulder-pads; Hip-pads; Bustles
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00Materials specially adapted for outerwear
    • A41D31/04Materials specially adapted for outerwear characterised by special function or use
    • A41D31/10Impermeable to liquids, e.g. waterproof; Liquid-repellent
    • A41D31/102Waterproof and breathable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/04Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by a layer being specifically extensible by reason of its structure or arrangement, e.g. by reason of the chemical nature of the fibres or filaments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H13/00Other non-woven fabrics
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00Layers arrangement
    • B32B2250/20All layers being fibrous or filamentary
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00Coating on the layer surface
    • B32B2255/02Coating on the layer surface on fibrous or filamentary layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00Coating on the layer surface
    • B32B2255/26Polymeric coating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02Synthetic macromolecular fibres
    • B32B2262/0261Polyamide fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02Synthetic macromolecular fibres
    • B32B2262/0276Polyester fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/14Mixture of at least two fibres made of different materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/51Elastic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2437/00Clothing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2601/00Upholstery
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/601Nonwoven fabric has an elastic quality
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/601Nonwoven fabric has an elastic quality
    • Y10T442/602Nonwoven fabric comprises an elastic strand or fiber material
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/659Including an additional nonwoven fabric
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/659Including an additional nonwoven fabric
    • Y10T442/668Separate nonwoven fabric layers comprise chemically different strand or fiber material
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/69Autogenously bonded nonwoven fabric

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Details Of Garments (AREA)
  • Laminated Bodies (AREA)
  • Manufacturing Of Multi-Layer Textile Fabrics (AREA)
  • Lubricants (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)

Description

1321454 九、發明說明: 【發明所屬之技術領域】 本發明關於一種用於紡織品工業的由不織布製的可固 定的内襯(襯襄)材料,至少包含一個由熔紡纖維構成的層 及另一個由纖維材料構成的層’其中該可固定的内襯材才= 至少在一些部分區域中設有一種附著物料。 ’’ 【先前技術】 内襯材料係為衣物的看不到的骨架。它們用於賦與— 正確的「配合形狀」及提供最佳的穿著舒適性。各依用途 而定它們有助於可加工性’提高功能性,並使衣物穩定化。' 除了衣物外’這些功能也可用於卫程的纺織品用途,例如 傢具、墊材(Polster)以及家庭紡織工業的用途。 内襯材料可由不織布、梭織布、針織布(Ge—)或 類似的紡織品布構成,它們另設有一附著物料,如此該内 襯層與表布(Obemoff)大多可用熱方式加熱及/或加壓粘 合(固定式内襯)。上述各種不同的紡織品布有不同的性 質分佈,各依製造方法而定,梭織布由線/紗沿經線方向 及緯線方向交織而布,針織布由線/紗形成環圈(Maschen, 央文:l〇〇p)而陸續套合成一紡織品布。不織布由個別纖維 集層用熱、機械或化學方式結合鞏固。紡織品布的各種不 同製造方法係長久習知且無需贅述。 在衣物中使用的表布係用同樣長久習知的方法製造。 為了使表布與内襯層之間有儘量均勻的結合内襯層的性 質分佈曲線(EigenSChaftsprofil,英文:pr〇perty preme)須配 1321454 合表布。重要的標準要件為手感(Griff)、表布/内襯材料 複合物的觸感(Haptik)、以及可能還有内襯材料對表布的 附著性。而其他的要求係見於該表布/内襯材料複合物的 維護性質(Pflegeverhalten),例如在洗濯或化學清洗的場 合。在使用上重要的標準為在長時期可使用以及在實用上 内襯材料在衣著中的性質。
在表布領域中有很大數目的大不相同的各種材料,它 們一直有具有新性質的新材料加入。在此,一流行趨勢, 係使表布在穿著時能貼身且能回復,如此該衣著穿著時有 舒適感覺。這種自動貼身的表布顯示單方向、雙方向或多 方向的彈性的性質,換言之,可將這些表布伸張,再放鬆 後它們就再回復初始狀態。因此該表布可隨身體的運動一 齊運動,如此同時在穿著該衣物時也有柔軟舒適的感覺。 要使在一衣物中的表布的彈性能完全發揮,其前提為:内 襯材料可跟隨這種伸張及悬彡# & %、裡呷诋及氣、弛的運動。一片不能伸張且利 用附著物料固^在—彈性表布的内襯材料會阻礙表布伸男 及鬆弛。當内襯材料由梭織布、針織布、編織巧 (Gestncken)、拉舍爾材料(Raschelmateri 構成時,…彈性大多利用特殊…二1: 英:CnmP)的紗及/或特殊的纺織業^的處理方式如膨厢 (Bausche^ "用人工變短,該紗可再拉伸且彈力很強,可以 彈性縮回。 π j w 不織布 (它們定義成鞏固的個別纖維的布 其個別纖 6 1321454 維係利用摩擦作用及/用相附著或附著而接合)一般不呈 現這種性質。曰本特開平2_503903 A (它構成本發明的先 前技術)提到一種不織布構成的内襯材料,它利用層疊方 法製造。此習知内襯材料由數個層構成,這些層由纖維交 織(verflechten,英:interlacing)的不織布與纖維布(Faserbahn) 構成,這些層互相層疊。在此至少有一個層由超細纖維構 成之熔吹的不織布所形成。此層疊的不織布以習知方式至 少部分地設有一種附著物料以作固定。 •【發明内容】 本發明的目的在將上述種類的可固定的内襯材料改 革,使它具有足夠高的彈性以供衣物部分或紡織品的應 用。 ’ 依本發明,在上述種類的可固定内襯材料,這種目的 達成之道係為:將該熔紡纖維由一種彈性纖維材料構成, 而该至少一纖維材料構成的層由短纖維構成。且該至少一 •個由彈性炫紡纖維構成的層及該至少一個由短纖維構成的 層上下重疊集層成未鞏固的纖維布’然後利用習知鞏固步 驟鞏固。 *乎意料地’事實顯示’當使用由短纖維構成的未結 合的纖維布配合-種由彈性炫纺纖維構成的彈性纖維布, 然後將此複合布料輩固,則可得到最大的彈性,這種彈性 在製造由已結合的短纖維不織及可拉伸的不織布構成的層 疊物的場合係無法達成者。 本發明的内襯材料的一優點為沿材料的縱方向及橫方
I3214M 向的彈性,這種彈性可經由不織布的集層方式 '短纖維組 成、彈性聚合物的種類及熔紡與鞏固的條件在很大範圍作 調整。彈性聚合物之一般的似像膠彈性體的手感可藉使用 知纖維而掩蓋過並變得適手。 因此依本發明,一種彈性材料在一道熔紡程序紡成彈 !生纖維,並將此纖維集層(ablegen)成彈性纖維布的形式: 在另一道程序步驟中,至少在此布兩面中的一面上將一由 紐纖維構成的未結合的纖維布集層到此彈性纖維布上。然 後這種由溶纺與短纖維構成的至少二層的纖維布再用機 械方式(針軋、水柱鞏固)、化學方式(結合劑結合)或 宜用熱方式〔例如在輥間砑光(Kalandrieren)〕而鞏固成一 不織布。雖然在用傳統方式製造這種可固定的内襯材料時 不但對各個別層須作一道本身的鞏固層序,而且最後在由 這二層構成的複合物上還須作一道附加的層疊程序,但製 造本發明的内襯材料只需單一道鞏固步驟。因此本發明的 不織布可比先前技術更簡單而廉價地製造。 在隨後,依内襯材料習用的技術做一道用附著物料塗 覆的過程〔例如上漿(Pasten)、上漿點、粉末點 (Pulverpunkt) ^施熱熔膠(Hotmelt)、撒布施覆 (Streubeschichtung)、或類似技術〕至少在該複合物的表面 的部分區域實施之後,得到出奇強固的彈性的可固定之產 品,它具有舒適的手感。 此作炫纺纖維所用的材料宜包含彈性聚合物,其溶點 大於165°C,但尤宜高於170°C,如此該紡織品可承受熨 1321454
烫過程而不會損壞。很適合的彈性聚合物一般蕭氏(Sh〇re)A 軟度<98,但各依對彈性的需求而定,也可使用較硬的聚 合物。 彈性聚合物特宜者特別為熱塑性聚胺基甲酸乙酯家族 的化合物,例如呈脂肪族或芳香族構造者舉例而言,它 們依以聚酯、聚醚、聚己内醯胺為基礎者。其他適合的彈 1±裝5物舉例而δ,係為如聚酯嵌段共聚酿胺或彈性共 聚酯(例如共聚醚酯)為基礎的化合物。 在加工後,這種層疊物構可以容易地(例如用熨燙) 弄平滑,因此,舉例而言,在縫線位置產生一種視覺上順 眼的構造。這種效果可藉使用具有低的玻璃轉變溫度的彈 性聚合物而加強。 基本上適合作該至少二層式的纖維布的短纖維的一切 種類,可承受熨烫過程而不會熔化。所用的短纖維可含化 學纖維及/或天然纖維,一如在内襯材料習知者。在化學 纖維的場合為熔點高於165〇c之對熱穩定的纖維例如聚 酯、聚醯胺纖維或其混合物。適用之化學纖維還有由不同 聚合物成分構成的纖維。 較佳的纖維度(Titer)範圍小於2.5dtex,但也可用較大 的纖維度2.5〜3.〇dtex以作不同用途,或用〇.8〜3〇dtex的 纖維的混合物。 彈性炫紡的纖維布的單位面積重量宜能在5〜1〇〇克/ 平方米之間變化。未鞏固的短纖維絮(Flor)的單位面積重量 為5〜20〇克/平方米。 1321454 以下利用實施例詳述本發明,但其範園不限於此。 【實施方式】 在以下實施例’為了比較本發明產品與先前技術產品, 依以下内部程序分析評估不織布内襯材料的可拉伸性: 在一特別的模板(Schablone)上記錄20x20cm的測量範 圍。沿此測量範圍記錄一尺標(Skalierung,英:scaling)(x軸 /y軸),以2〇cm的末端開始記錄。尺標以lcm部段——lcm 相當於5°/。拉伸。將一彈性布料不施張力放到該2〇x2〇cm 測量範圍上放到零點以作測定,將之固定保持住並拉伸, 直到碰到一封鎖物(Bl〇ckade)為止,此處該布料可再縮回 起始狀態》該材料一直拉到該封鎖物為止的拉伸值在尺標 上讀出。沿縱方向及橫方向作測量,且拉伸值用%表示。 實例1〜3顯示本發明的内襯材料,實例*、5係依先 前技術製造者,其中根據不同的製造技術,用實例2與實 例4比較,實例3與實例$比較。 〔實例1〕 一乾燥之聚合物(< 0.1%水分),選自聚酯為基礎的熱 塑性 PU,其蕭氏 a 硬度 85,MFI 17(在 210°C ),2.16kp, 熔解範圍170〜184。(Koflerheizbank),將它用熔紡技術紡 成一纖維布’其單位面積重量15克/平方米。 在一道梳理(Krempel,英:carding)程序,將此纖維布送 纖維絮(纖維網)(Faserfi〇r,英:web),後者由1〇克/平 方米的PA短纖維(纖度丨.^^^構成;並在砑光溫度>15〇 C革固。砑光輥之一顯示一種鐫印紋(Gravur,英jnguving) 1321454 具有炼接面積> 9% 。在作雙點施覆 (Doppelpunktbeschichtung)(9克/立方米聚醯胺附著物料, cp 52在170。乾燥機溫度)後,該彈性之「固定内襯層」 的可逆拉伸度沿橫方向至少25%,沿縱方向13%,依上述 所述試驗方式測。 〔實例2〕 一乾燥之聚合物(<0.1%水分),選自聚酯為基礎的熱 塑性 PU,其蕭氏 A 硬度 85, MFI 17(在 210°C ),2.l6kP, 炫解範圍170〜184。(Koflerheizbank),將它用溶紡技術紡 成一纖維布,其單位面積重量15克/平方米。 在一道梳理程序,將此纖維布送到一纖維絮,後者由 1〇克/平方米的PA短纖維(纖度i.7dtex)構成;並在砑光 溫度>150。(:鞏固。砑光輥之一顯示一種鐫印紋具有熔接 面積>9%。在作上漿施覆(1〇克/立方米,cp 52在12〇。 乾燥機溫度)該彈性之固定内襯層的可逆拉伸度沿橫方向 50% ’沿縱方向23%,依上述方式試驗。 〔實例3〕 乾燥之聚合物(<0.1%水分),選自聚醋為基礎的熱 塑性 Pu,其蕭氏 A 硬度 85,MFI 17(在 21(TC ),2.16kp, 熔解範圍170〜184。(Koflerheizbank),將它用熔紡技術紡 成—纖維布,其單位面積重量15克/平方米。 在一道梳理程序,將此纖維布送到一纖維絮,後者由 10克/平方米的PA短纖維(纖度i.7dtex)構成;並利用水 寺技術鞏固。在作上漿施覆(Pastenbeschichtung)(9克/立 1321454 方米聚醯胺附著物料,cp 52在120。乾燥機溫度)後,該 彈性之「固定内襯層」的可逆拉伸度沿橫方向至少4〇%, 沿縱方向17%,依上述所述試驗方式測。 〔實例4〕 一乾燥之聚合物(< 0.1%水分),選自聚酯為基礎的熱 塑性 PU,其蕭氏 A 硬度 85, MFI 17(在 21〇<t),2 i6kp, 熔解範圍170〜184。(Koflerheizbank),將它用熔紡技術紡 成一纖維布,將此纖維集層到一短纖維不織布上該短纖 維不織布係用PS技術鞏固者,由18克/平方米短纖維構 成(85%PA/15%PES)’其纖維度1.7dtex。然後將此由鞏固 的短纖維不織布與PU纖維布構成的二層式布在讶光溫度 >15〇C鞏固。碌光親之顯示一種鎖印紋,具有熔接面積 > 9%。此纖維布的單位面積重量33克/立方米。 在作上漿施覆(9克/立方米聚醯胺附著物料,cp 52 在丨2〇。乾燥機溫度)後,該彈性之「固定内襯層」的可逆 拉伸度沿橫方向至少20%,沿縱方向7%,依上述所述試 驗方式測。 〔實例5〕 一乾燥之聚合物(< 0.1 %水分),選自聚酯為基礎的熱 塑性 PU,其蕭氏 A 硬度 85, MFI 17(在 21〇。〇,2.16kp, 熔解範圍170〜184。(Koflerheizbank),將它用熔紡技術紡 成—纖維布’將此纖維集層到一短纖維不織布上,該短纖 維不織布係用PS技術鞏固者,由18克/平方米短纖維構 成(85%PA/15〇/〇pES),其纖維度i.7dtex。然後將此由鞏固 12 1321454 的短纖維不織布與PU纖維布構成的二層式布再次利用水 柱鞏固。此纖維布單位面積重量33克/平方米。 在一道上漿施覆(9克/立方米聚醯胺附著物料,(在 120 C乾燥機溫度)該彈性内襯材料的可逆拉伸度沿橫方向 約20%,沿縱方向12%(依上述測試方式)。此材料明顯遜 於實例1、2、3者。 我們可看出,實例1、2、3的本發明的内襯材料就其 拉伸能力(亦即彈性)而言遠優於先前技術者。 【圖式簡單說明】 «*«、 【主要元件符號說明】 <**> 13

Claims (1)

  1. I32J454 . f〇 、申請專利範園: 1.-種用於紡織品卫業的由不織布製的可固定的内概 (襯裏)材料’至少包含一個由熔纺纖維構成的層及另一個 由纖維材料構成的層,#中該可固定的内襯材料至少在— 些部分區域中設有一種附著物料’其特徵在:該熔紡纖維 由種彈性·纖維材料構《,而該至少一纖維材料構成的層 由紐纖維構成,且該至少一個由彈性熔紡纖維構成的層及 該至少一個由短纖維構成的層上下重疊集層成未鞏固的纖 維布’然後利用習知鞏固步驟鞏固。 2. 如申請專利範圍第1項之可固定的内襯材料,其中: 該纖維材料大部分由短纖維構成,該短纖維由化學纖 維及或天然纖維構成。 3. 如申請專利範圍第2項之可固定的内襯材料,其中: 該化學纖維的熔點> 1651 » 4. 如申請專利範圍第3項之可固定的内襯材料其中: 該化學纖維包含由聚酯及/或聚醯胺的單成分及/戍 多成分纖維或由這些成分構成的纖維混合物。 5. 如申請專利範圍第1或第2項之可固定的内襯材料, 其中: 該彈性纖維包含彈性聚合物,其熔點>165。^ ^ i且〉· 170〇C。 6. 如申請專利範圍第5項之可固定的内襯材料,其中. 該彈性聚合物的蕭氏軟度<98。 7. 如申請專利範圍第5項之可固定的内襯材料其中. 丄以1454 f . 該彈性聚合物包含熱塑性聚胺基甲酸乙酯放& 、的化合物 以及以聚酯嵌度共聚醯胺及/或彈性共聚酯( 、荷別是共聚 醚酯)為基礎的化合物。 8. 如申請專利範圍第7項之可固定的内襯材料,其十. 該熱塑性聚胺基甲酸乙酯係為脂肪族或芳香族 者。 、泣 9. 如申請專利範圍第7項之可固定的内襯材料,直中. 該熱塑性聚胺基甲酸己醋係為以聚酉旨、聚令、 醯胺為基礎者。 10. 如申請專利範圍第丨或第2 ^,. 項之可固定的内襯材 料,其中· 該短纖維之纖維纖度< 2.5dtex。 11. 如申請專利範圍第丨項或 昂2項之可固定的内襯材 料,其中.3亥短纖維構成的未鞏 ^ 1^100 . / T 纖維布的單位面積重 量在1 100克/平方米範圍。 12. 如申請專利範圍第丨或 也φ. z項之可固定的内燃材 料’長T · 該由熔紡纖維構成的未章固的 ^ 在5〜200克/平方米範圍。 、維布的單位面積重里
    15
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US8652976B2 (en) 2014-02-18
KR20110044800A (ko) 2011-04-29
KR101037492B1 (ko) 2011-05-26
ATE492395T1 (de) 2011-01-15
DE502006008562D1 (de) 2011-02-03
CN101189122A (zh) 2008-05-28
ES2357028T3 (es) 2011-04-15
US20090214846A1 (en) 2009-08-27
JP2008545893A (ja) 2008-12-18
EP1904295A1 (de) 2008-04-02
TW200714217A (en) 2007-04-16
EP1904295B1 (de) 2010-12-22
CN101189122B (zh) 2012-08-22
WO2006128521A1 (de) 2006-12-07
KR20080011323A (ko) 2008-02-01

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