JP5955363B2 - 面ファスナーのためのループを構成するファスナー要素とファスナー要素を製造するための方法 - Google Patents
面ファスナーのためのループを構成するファスナー要素とファスナー要素を製造するための方法 Download PDFInfo
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- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B18/00—Fasteners of the touch-and-close type; Making such fasteners
- A44B18/0069—Details
- A44B18/008—Hooks or loops provided with means to reinforce the attachment, e.g. by adhesive means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
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- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
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- B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
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- B32B5/02—Layered 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
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- B32B5/06—Layered 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 fibrous or filamentary layer mechanically connected, e.g. by needling to another layer, e.g. of fibres, of paper
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- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
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- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/492—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
- D04H1/495—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet for formation of patterns, e.g. drilling or rearrangement
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING 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
- D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
- D04H5/02—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling
- D04H5/03—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling by fluid jet
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B2400/00—Functions or special features of shirts, underwear, baby linen or handkerchiefs not provided for in other groups of this subclass
- A41B2400/52—Functions or special features of shirts, underwear, baby linen or handkerchiefs not provided for in other groups of this subclass disposable
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B18/00—Fasteners of the touch-and-close type; Making such fasteners
- A44B18/0003—Fastener constructions
- A44B18/0011—Female or loop elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0276—Polyester fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/542—Shear strength
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B2555/00—Personal care
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- Y—GENERAL 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/27—Buckles, buttons, clasps, etc. including readily dissociable fastener having numerous, protruding, unitary filaments randomly interlocking with, and simultaneously moving towards, mating structure [e.g., hook-loop type fastener]
- Y10T24/2767—Buckles, buttons, clasps, etc. including readily dissociable fastener having numerous, protruding, unitary filaments randomly interlocking with, and simultaneously moving towards, mating structure [e.g., hook-loop type fastener] having several, repeating, interlocking formations along length of filaments
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
- Nonwoven Fabrics (AREA)
- Laminated Bodies (AREA)
Description
第1の実施例の範囲内で、ブローフィルム押出し成形によって製造された、14μmの厚さを有するポリエチレンから成るモノフィルムが供給され、第1の側に装飾プリントを備えられた。それから、PE−LLD及びPE−HDの混合物から構成されたPEモノフィルムが、図5による接着剤パターンを有する単一成分PUR接着剤を備えられ、35g/m2の面積重量を有する本発明による不織布材料1を備えられた。不織布材料1は、それぞれポリプロピレンから成る連続繊維3とステープル繊維4から構成されている。貼り合せのために塗布された接着剤の面積重量は3.0g/m2である。
その他は同じパラメータで、不織布材料の面積重量が、35g/m2から40g/m2に高められた。
前で説明したように形成された支持フィルム15が、プリント後に、図5に図示した接着剤パターンを有した1.8g/m2の面積重量を有する単一成分PUR接着剤を備えられ、不織布材料1の代わりに、18g/m2の面積重量を有するポリアミドから成る既知の織物が貼り合わされた。
2 エンボス加工部
3 連続繊維
4 ステープル繊維
5 接着剤
6 支持フィルム
7 ロール
7’ ロール
8 隆起部
9 押出し成型機
10 スパンボンドウェブ
11 ロールギャップ
11’ ロールギャップ
12 カーディング装置
13 カーディングされたステープル繊維の層
14 開口
15 支持フィルム
16 プリントユニット
17 ロール装置
Claims (14)
- スパンボンドウェブの連続繊維(3)とカーディングされたステープル繊維(4)とを有しかつエンボス構造を備える不織布材料(1)を有する、面ファスナーのためのループを構成するファスナー要素において、
連続繊維(3)とステープル繊維(4)が、互いに交絡され、共に繊維混合物から成る不織布層を構成すること、及び、不織布材料(1)のエンボス構造の凹部(2)において、連続繊維(3)とステープル繊維(4)が融着していないこと、を特徴とするファスナー要素。 - エンボス構造を備える不織布材料(1)が、完全に連続繊維(3)とステープル繊維(4)とから成ること、を特徴とする請求項1に記載のファスナー要素。
- ステープル繊維(4)の割合に対する連続繊維(3)の割合が、不織布層の厚さにわたって変化し、不織布層の両側でステープル繊維(4)が突出すること、を特徴とする請求項1又は2に記載のファスナー要素。
- 不織布材料(1)が、20g/m2〜50g/m2の面積重量を備えること、を特徴とする請求項1〜3のいずれか1項に記載載のファスナー要素。
- 不織布材料(1)が、支持フィルム(15)と貼り合わされていること、を特徴とする請求項1〜4のいずれか1項に記載のファスナー要素。
- 支持フィルム(15)が、パターン状の接着剤(5)を備えること、を特徴とする請求項5に記載のファスナー要素。
- 不織布材料(1)のエンボス構造の凹部(2)が、線状又は波状に形成されていること、を特徴とする請求項1〜6のいずれか1項に記載のファスナー要素。
- 連続繊維(3)が、ポリオレフィンから構成されていること、を特徴とする請求項1〜7のいずれか1項に記載のファスナー要素。
- ステープル繊維(4)が、ポリオレフィン又はポリエステルから構成されていること、を特徴とする請求項1〜8のいずれか1項に記載のファスナー要素。
- スパンボンドウェブ(10)が、連続繊維(3)の押出し成形及び堆積によって構成され、
次に、ステープル繊維(4)が、構成される不織布材料(1)の第1の側に存在するように、スパンボンドウェブ(10)上にカーディングされたステープル繊維(4)の層(13)が載置され、
不織布材料(1)の連続繊維(3)とステープル繊維(4)が、流体流の作用を受け、これにより互いに混合及び交絡され、
不織布材料が、低温でエンボス加工される、
請求項1〜9のいずれか1項に記載のファスナー要素を製造するための方法。 - スパンボンドウェブ(10)とカーディングされたステープル繊維(4)から成る層(13)が、エンボス加工と水流による作用のために、2つのロール(7,7’)の間のロールギャップ(11’)に供給され、ロールの少なくとも一方(7)が、エンボス構造と水流を発生させるための多数の開口(14)を有する穿孔部を備えること、を特徴とする請求項10に記載の方法。
- 穿孔部の開口(14)が、エンボス構造の隆起部(8)の間に配置されていること、を特徴とする請求項11に記載の方法。
- 低温エンボス加工と水流による作用の後、不織布材料(1)が、接着剤(5)によって、予め装飾をプリントされた支持フィルム(15)上に貼り合せられること、を特徴とする請求項10〜12のいずれか1項に記載の方法。
- 不織布材料(1)が、第2の側で、支持フィルム(15)上に貼り合わされること、を特徴とする請求項13に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13189354.7A EP2862708B1 (de) | 2013-10-18 | 2013-10-18 | Schlaufenbildendes Verschlusselement für Klettverschlüsse sowie Verfahren zur Herstellung eines Verschlusselementes |
EP13189354.7 | 2013-10-18 |
Publications (2)
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JP2015077403A JP2015077403A (ja) | 2015-04-23 |
JP5955363B2 true JP5955363B2 (ja) | 2016-07-20 |
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US (1) | US10070704B2 (ja) |
EP (1) | EP2862708B1 (ja) |
JP (1) | JP5955363B2 (ja) |
CN (1) | CN104544779B (ja) |
DK (1) | DK2862708T3 (ja) |
ES (1) | ES2581519T3 (ja) |
HU (1) | HUE029741T2 (ja) |
PL (1) | PL2862708T3 (ja) |
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Publication number | Priority date | Publication date | Assignee | Title |
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US20160270488A1 (en) * | 2015-03-19 | 2016-09-22 | MONDI Gronau GmbH | Laminate for a hook-and-loop-fastener, and method of making a laminate for a hook-and-loop fastener |
WO2017125862A1 (en) * | 2016-01-18 | 2017-07-27 | Fintex & Partners Italia S.P.A. | Mechanical reversible tear-off closing device of the male-female type, multi-layer female material to be used in a mechanical reversible tear-off closing device and method to produce said multi-layer female material |
JP7004494B2 (ja) * | 2016-09-29 | 2022-01-21 | スリーエム イノベイティブ プロパティズ カンパニー | ループ部材、及びおむつ |
WO2020068522A1 (en) * | 2018-09-27 | 2020-04-02 | The Procter & Gamble Company | Garment-like absorbent articles |
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2013
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- 2013-10-18 DK DK13189354.7T patent/DK2862708T3/en active
- 2013-10-18 PL PL13189354.7T patent/PL2862708T3/pl unknown
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- 2013-10-18 HU HUE13189354A patent/HUE029741T2/en unknown
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PL2862708T3 (pl) | 2016-11-30 |
DK2862708T3 (en) | 2016-08-15 |
JP2015077403A (ja) | 2015-04-23 |
HUE029741T2 (en) | 2017-04-28 |
CN104544779A (zh) | 2015-04-29 |
EP2862708B1 (de) | 2016-04-27 |
CN104544779B (zh) | 2018-12-04 |
US20150107063A1 (en) | 2015-04-23 |
EP2862708A1 (de) | 2015-04-22 |
US10070704B2 (en) | 2018-09-11 |
ES2581519T3 (es) | 2016-09-06 |
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