JP2017042543A - 面ファスナー用ループ部材及び大人用おむつ - Google Patents
面ファスナー用ループ部材及び大人用おむつ Download PDFInfo
- Publication number
- JP2017042543A JP2017042543A JP2015169458A JP2015169458A JP2017042543A JP 2017042543 A JP2017042543 A JP 2017042543A JP 2015169458 A JP2015169458 A JP 2015169458A JP 2015169458 A JP2015169458 A JP 2015169458A JP 2017042543 A JP2017042543 A JP 2017042543A
- Authority
- JP
- Japan
- Prior art keywords
- loop
- layer
- base material
- nonwoven fabric
- material layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000835 fiber Substances 0.000 claims abstract description 202
- 239000000463 material Substances 0.000 claims abstract description 158
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 135
- -1 polypropylene core Polymers 0.000 claims description 45
- 238000002844 melting Methods 0.000 claims description 44
- 230000008018 melting Effects 0.000 claims description 44
- 238000003490 calendering Methods 0.000 claims description 29
- 239000004698 Polyethylene Substances 0.000 claims description 22
- 229920000573 polyethylene Polymers 0.000 claims description 20
- 238000007639 printing Methods 0.000 abstract description 35
- 230000035699 permeability Effects 0.000 abstract description 19
- 230000002688 persistence Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 303
- 238000000034 method Methods 0.000 description 38
- 239000000976 ink Substances 0.000 description 26
- 238000004519 manufacturing process Methods 0.000 description 16
- 239000004743 Polypropylene Substances 0.000 description 14
- 229920001155 polypropylene Polymers 0.000 description 14
- 238000012545 processing Methods 0.000 description 13
- 229920005989 resin Polymers 0.000 description 11
- 239000011347 resin Substances 0.000 description 11
- 238000003795 desorption Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 230000004927 fusion Effects 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 229920001971 elastomer Polymers 0.000 description 7
- 238000005259 measurement Methods 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- 238000012546 transfer Methods 0.000 description 7
- 239000002131 composite material Substances 0.000 description 6
- 238000004049 embossing Methods 0.000 description 6
- 238000009499 grossing Methods 0.000 description 6
- 239000000806 elastomer Substances 0.000 description 5
- 229920000728 polyester Polymers 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000004952 Polyamide Substances 0.000 description 4
- 239000005038 ethylene vinyl acetate Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 239000000123 paper Substances 0.000 description 4
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 4
- 229920002647 polyamide Polymers 0.000 description 4
- 229920001296 polysiloxane Polymers 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000009960 carding Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- BXKDSDJJOVIHMX-UHFFFAOYSA-N edrophonium chloride Chemical compound [Cl-].CC[N+](C)(C)C1=CC=CC(O)=C1 BXKDSDJJOVIHMX-UHFFFAOYSA-N 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 229920005672 polyolefin resin Polymers 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- VSKJLJHPAFKHBX-UHFFFAOYSA-N 2-methylbuta-1,3-diene;styrene Chemical compound CC(=C)C=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 VSKJLJHPAFKHBX-UHFFFAOYSA-N 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 description 1
- 239000003522 acrylic cement Substances 0.000 description 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 239000002998 adhesive polymer Substances 0.000 description 1
- 125000005250 alkyl acrylate group Chemical group 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- FACXGONDLDSNOE-UHFFFAOYSA-N buta-1,3-diene;styrene Chemical compound C=CC=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 FACXGONDLDSNOE-UHFFFAOYSA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000007766 curtain coating Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000009820 dry lamination Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 238000007756 gravure coating Methods 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012793 heat-sealing layer Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000747 poly(lactic acid) Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 239000004626 polylactic acid Substances 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920000306 polymethylpentene Polymers 0.000 description 1
- 239000011116 polymethylpentene Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920006124 polyolefin elastomer Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920001955 polyphenylene ether Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229920005573 silicon-containing polymer Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000009823 thermal lamination Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000009816 wet lamination Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Classifications
-
- 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
- D04H11/00—Non-woven pile fabrics
- D04H11/08—Non-woven pile fabrics formed by creation of a pile on at least one surface of a non-woven fabric without addition of pile-forming material, e.g. by needling, by differential shrinking
-
- 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
- A44B18/0046—Fasteners made integrally of plastics
- A44B18/0057—Female or loop elements
-
- 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
- D04H1/40—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
- D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4374—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece using different kinds of webs, e.g. by layering webs
-
- 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
- D04H1/40—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
- D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
-
- 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
- D04H1/40—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
- D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/559—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 by welding together the fibres, e.g. by partially melting or dissolving the fibres being within layered webs
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
- Laminated Bodies (AREA)
Abstract
Description
ループ層及び基材層を含む、面ファスナー用のループ部材であって、
前記ループ層が、融着されている短繊維不織布を含み、
前記基材層が、カレンダー加工されている短繊維不織布を含み、
前記ループ層中の繊維の平均繊度の、前記基材層中の繊維の平均繊度に対する比[ループ層中の繊維の平均繊度]/[基材層中の繊維の平均繊度]が、1.5〜30であり、
前記基材層の厚みが、15μm〜100μmである、ループ部材を提供する。
ループ層及び基材層を含む、面ファスナー用のループ部材であって、
前記ループ層が、融着されている短繊維不織布を含み、
前記基材層が、カレンダー加工されている短繊維不織布を含み、
前記ループ層中の繊維の平均繊度の、前記基材層中の繊維の平均繊度に対する比[ループ層中の繊維の平均繊度]/[基材層中の繊維の平均繊度]が、1.5〜30であり、
前記基材層の厚みが、15μm〜100μmである、ループ部材を提供する。
[実施例1〜7、比較例1]
(ループ層用の短繊維不織布)
以下の、カーディング不織布を用いた。鞘部の融点は約115℃、芯部の融点は約163℃である。
品番:6.6 ESC cure repeat PE 1185、ポリエチレン(鞘)/ポリプロピレン(芯)二成分繊維、平均繊度6デニール、繊維長40mm、Fibervisions社から市販で入手可能
品番:SESC4013、ポリエチレン(鞘)/ポリプロピレン(芯)二成分繊維、平均繊度4デニール、繊維長40mm、Fibervisions社から市販で入手可能
品番:ESC225SDGK、平均繊度2デニール、ポリエチレン(鞘)/ポリプロピレン(芯)二成分繊維、繊維長40mm、Fibervisions社から市販で入手可能
品番:ETC212C、平均繊度12デニール、ポリエチレン(鞘)/ポリエチレンテレフタレート(芯)二成分繊維、繊維長40mm、Fibervisions社から市販で入手可能
下記オーブン内で下記条件にて短繊維不織布を高温エアスルー加工することで、融着された、ループ層用の短繊維不織布を得た。
オーブン:STRAHM HiPer(TM) Therm System(Strahm Textile Systems AG社製)
ライン速度:表1及び2記載のとおり
エアスルー温度:表1及び2記載のとおり
エアブロー量(*):表1及び2記載のとおり
(*)オーブンの最大吹出量100%に対する割合
上記で得た、ループ層用の短繊維不織布と基材層用の短繊維不織布とを重ね、温度約135℃、ニップ圧80kgにてパターンエンボス加工して積層し、ループ部材を得た。
KLL GKL:品番:CLP−06603、3Mカンパニーから市販で入手可能。
1.90°剥離強度
90°剥離強度は、雄材として1600ピン/平方インチのフック部材(3Mカンパニー製 1600DH)を用い、JTM−1221に準拠して測定した。ループ部材及び雄材の係合と90°剥離とを20回繰り返したときの初回及び20回目の90°剥離強度を記録した。
剪断強度は、雄材として1600ピン/平方インチのフック部材(3Mカンパニー製 1600DH)を用い、JTM−1235に準拠して測定した。ループ部材と雄材とを係合させた後測定した剪断強度を初回の剪断強度とし、上記1.の方法でJTM−1221に従ってループ部材と雄材との係合と90°剥離とを20回繰り返し、次いでループ部材と雄材とを係合させた後測定した剪断強度を20回目の剪断強度とした。
引張強度は、ループ層について、テンシロン万能試験機(AND(エーアンドデイ)製RTG−1225)を用い、以下の方法で測定した。
レザーカッターにて、ループ層について長さ100mm以上、幅50mmにカットしてサンプルを作製した。
テンシロンの設定は以下のとおりとした。
チャック間隔:100mm
引張スピード:300mm/分
サンプルをチャックに取り付け、破断時引張強度を測定した。
実施例1及び比較例1で作製したループ部材のループ層につき、光学顕微鏡を用いて表面状態を観察した。図3は、実施例1におけるループ層の表面状態画像を示す図であり、図4は、比較例1におけるループ層の表面状態画像を示す図である。図3及び4はそれぞれ拡大率175倍で撮影したものである。
11 基材層
12 ループ層
13 印刷層
Claims (8)
- ループ層及び基材層を含む、面ファスナー用のループ部材であって、
前記ループ層が、融着されている短繊維不織布を含み、
前記基材層が、カレンダー加工されている短繊維不織布を含み、
前記ループ層中の繊維の平均繊度の、前記基材層中の繊維の平均繊度に対する比[ループ層中の繊維の平均繊度]/[基材層中の繊維の平均繊度]が、1.5〜30であり、
前記基材層の厚みが、15μm〜100μmである、ループ部材。 - 前記ループ層の前記短繊維不織布が、第1の融点を有する芯部と、前記第1の融点よりも低い第2の融点を有する鞘部とを有する芯鞘繊維を含む、請求項1に記載のループ部材。
- 前記ループ層の前記短繊維不織布が、前記第1の融点と前記第2の融点との間の温度で前記融着されている、請求項2に記載のループ部材。
- 前記ループ層の前記短繊維不織布及び前記基材層の前記短繊維不織布の各々が、ポリプロピレン芯部とポリエチレン鞘部とを有する芯鞘繊維を含む、請求項2又は3に記載のループ部材。
- 前記ループ層の前記短繊維不織布が、温度135℃〜145℃で前記融着されている、請求項4に記載のループ部材。
- 前記ループ部材に対して、突起物を有し当該ループ部材に係合可能な面ファスナー用フックの係合と剥離とを20回繰り返したときの20回目の90度剥離強度が、0.2N/25.4mm以上5.0N/25.4mm以下である、請求項1〜5のいずれか一項に記載のループ部材。
- 前記基材層上に配置された印刷層を更に有する、請求項1〜6のいずれか一項に記載のループ部材。
- 請求項1〜7のいずれか一項に記載のループ部材を含む、大人用おむつ。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015169458A JP6795291B2 (ja) | 2015-08-28 | 2015-08-28 | 面ファスナー用ループ部材及び大人用おむつ |
PCT/US2016/048860 WO2017040240A1 (en) | 2015-08-28 | 2016-08-26 | Loop member for surface fastener and adult diaper |
EP16760310.9A EP3341513B1 (en) | 2015-08-28 | 2016-08-26 | Loop member for surface fastener and adult diaper |
CN201680050479.7A CN107923093B (zh) | 2015-08-28 | 2016-08-26 | 用于表面扣件的环构件以及成人尿布 |
TW105127746A TWI726906B (zh) | 2015-08-28 | 2016-08-29 | 用於表面緊固件之環構件及成人尿布 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015169458A JP6795291B2 (ja) | 2015-08-28 | 2015-08-28 | 面ファスナー用ループ部材及び大人用おむつ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017042543A true JP2017042543A (ja) | 2017-03-02 |
JP6795291B2 JP6795291B2 (ja) | 2020-12-02 |
Family
ID=56853878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015169458A Active JP6795291B2 (ja) | 2015-08-28 | 2015-08-28 | 面ファスナー用ループ部材及び大人用おむつ |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3341513B1 (ja) |
JP (1) | JP6795291B2 (ja) |
CN (1) | CN107923093B (ja) |
TW (1) | TWI726906B (ja) |
WO (1) | WO2017040240A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018163865A1 (ja) | 2017-03-07 | 2018-09-13 | 三菱マテリアル株式会社 | ヒートシンク付パワーモジュール用基板 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3856110A1 (en) | 2018-09-27 | 2021-08-04 | The Procter & Gamble Company | Garment-like absorbent articles |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0765616A1 (en) * | 1995-09-28 | 1997-04-02 | Japan Vilene Company, Ltd. | Female member for face fastener and method of producing the same |
JPH11335956A (ja) * | 1998-05-26 | 1999-12-07 | Kao Corp | 不織布及びそれを用いた吸収性物品 |
JP2004528932A (ja) * | 2001-06-12 | 2004-09-24 | ベルクロ インダストリーズ ビー ヴィッ | タッチ締結用ループ材 |
JP2010524573A (ja) * | 2007-04-17 | 2010-07-22 | アプリックス・インコーポレイテッド | 使い捨て物品又は衣類に使用されるループ・フック型ファスナー用のループ材料 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0382541A (ja) * | 1989-08-25 | 1991-04-08 | Yoshinori Yamauchi | Vカットの出来る化粧板用シート |
JPH07119011A (ja) * | 1993-10-26 | 1995-05-09 | Nippon Ester Co Ltd | ポリエステル系耐熱不織布および製造方法 |
WO1999060881A1 (fr) * | 1998-05-26 | 1999-12-02 | Kao Corporation | Element de fixation et article absorbant comportant ledit element |
CN103866485B (zh) * | 2012-12-11 | 2017-07-28 | 东丽纤维研究所(中国)有限公司 | 一种热粘合无纺布及其生产方法和用途 |
CN104178925A (zh) * | 2013-05-21 | 2014-12-03 | 东丽纤维研究所(中国)有限公司 | 一种热粘合无纺布及其生产方法和用途 |
JP6509506B2 (ja) * | 2014-07-09 | 2019-05-08 | スリーエム イノベイティブ プロパティズ カンパニー | 面ファスナー用ループ部材及び衛生用品 |
CN104630988A (zh) * | 2015-02-13 | 2015-05-20 | 宁波市奇兴无纺布有限公司 | 一种新型的热粘合无纺布及其生产工艺 |
CN104775234B (zh) * | 2015-04-24 | 2018-01-09 | 杭州诺邦无纺股份有限公司 | 热熔加强型可冲散无纺材料及制作方法 |
-
2015
- 2015-08-28 JP JP2015169458A patent/JP6795291B2/ja active Active
-
2016
- 2016-08-26 CN CN201680050479.7A patent/CN107923093B/zh active Active
- 2016-08-26 EP EP16760310.9A patent/EP3341513B1/en active Active
- 2016-08-26 WO PCT/US2016/048860 patent/WO2017040240A1/en unknown
- 2016-08-29 TW TW105127746A patent/TWI726906B/zh not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0765616A1 (en) * | 1995-09-28 | 1997-04-02 | Japan Vilene Company, Ltd. | Female member for face fastener and method of producing the same |
JPH11335956A (ja) * | 1998-05-26 | 1999-12-07 | Kao Corp | 不織布及びそれを用いた吸収性物品 |
JP2004528932A (ja) * | 2001-06-12 | 2004-09-24 | ベルクロ インダストリーズ ビー ヴィッ | タッチ締結用ループ材 |
JP2010524573A (ja) * | 2007-04-17 | 2010-07-22 | アプリックス・インコーポレイテッド | 使い捨て物品又は衣類に使用されるループ・フック型ファスナー用のループ材料 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018163865A1 (ja) | 2017-03-07 | 2018-09-13 | 三菱マテリアル株式会社 | ヒートシンク付パワーモジュール用基板 |
Also Published As
Publication number | Publication date |
---|---|
WO2017040240A1 (en) | 2017-03-09 |
TW201714593A (zh) | 2017-05-01 |
CN107923093A (zh) | 2018-04-17 |
TWI726906B (zh) | 2021-05-11 |
EP3341513B1 (en) | 2021-11-24 |
CN107923093B (zh) | 2020-08-04 |
JP6795291B2 (ja) | 2020-12-02 |
EP3341513A1 (en) | 2018-07-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6509506B2 (ja) | 面ファスナー用ループ部材及び衛生用品 | |
TWI280869B (en) | Foam-based fasteners | |
KR100263353B1 (ko) | 재고착가능한 고착 장치용 부직 암형 부재 및 그의 제조 방법 | |
JP5492925B2 (ja) | 使い捨て物品又は衣類に使用されるループ・フック型ファスナー用のループ材料 | |
WO1999060881A1 (fr) | Element de fixation et article absorbant comportant ledit element | |
JP6838802B2 (ja) | 短繊維不織布、面ファスナー用ループ部材及び衛生用品 | |
KR101455440B1 (ko) | 면 파스너의 암부재, 이 암부재를 이용한 면 파스너 및 이 면 파스너를 이용한 흡수성 물품 | |
JP7004494B2 (ja) | ループ部材、及びおむつ | |
JP2015119782A (ja) | 面ファスナー用止着部材及びその製造方法、並びに衛生用品 | |
JP6795291B2 (ja) | 面ファスナー用ループ部材及び大人用おむつ | |
JP2002010807A (ja) | 面ファスナ雌材用不織布およびその製造方法 | |
EP3409253A1 (en) | A fastening tab with anti-flagging feature |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180802 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20190514 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190521 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20190814 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20191115 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20200421 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200813 |
|
C60 | Trial request (containing other claim documents, opposition documents) |
Free format text: JAPANESE INTERMEDIATE CODE: C60 Effective date: 20200813 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20200821 |
|
C21 | Notice of transfer of a case for reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C21 Effective date: 20200825 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20201013 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20201112 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6795291 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |