TWI522507B - Hot extensible fibers and nonwoven fabrics using them - Google Patents
Hot extensible fibers and nonwoven fabrics using them Download PDFInfo
- Publication number
- TWI522507B TWI522507B TW101141418A TW101141418A TWI522507B TW I522507 B TWI522507 B TW I522507B TW 101141418 A TW101141418 A TW 101141418A TW 101141418 A TW101141418 A TW 101141418A TW I522507 B TWI522507 B TW I522507B
- Authority
- TW
- Taiwan
- Prior art keywords
- fiber
- resin component
- heat
- melting point
- less
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title claims description 291
- 239000004745 nonwoven fabric Substances 0.000 title claims description 182
- 229920005989 resin Polymers 0.000 claims description 178
- 239000011347 resin Substances 0.000 claims description 178
- 238000002844 melting Methods 0.000 claims description 85
- 230000008018 melting Effects 0.000 claims description 85
- -1 polyethylene Polymers 0.000 claims description 32
- 238000009987 spinning Methods 0.000 claims description 30
- 238000004519 manufacturing process Methods 0.000 claims description 29
- 238000010438 heat treatment Methods 0.000 claims description 28
- 239000004698 Polyethylene Substances 0.000 claims description 26
- 229920000573 polyethylene Polymers 0.000 claims description 25
- 239000004626 polylactic acid Substances 0.000 claims description 22
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 20
- 238000002788 crimping Methods 0.000 claims description 18
- 230000008859 change Effects 0.000 claims description 15
- 229920000098 polyolefin Polymers 0.000 claims description 12
- 239000002994 raw material Substances 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 11
- 239000000155 melt Substances 0.000 claims description 10
- 239000000306 component Substances 0.000 description 163
- 238000011084 recovery Methods 0.000 description 39
- 238000000034 method Methods 0.000 description 34
- 239000004744 fabric Substances 0.000 description 25
- 239000002131 composite material Substances 0.000 description 14
- 238000005507 spraying Methods 0.000 description 13
- 238000002425 crystallisation Methods 0.000 description 12
- 230000008025 crystallization Effects 0.000 description 12
- 238000004049 embossing Methods 0.000 description 12
- 238000005259 measurement Methods 0.000 description 12
- 239000000470 constituent Substances 0.000 description 10
- 238000002074 melt spinning Methods 0.000 description 10
- 239000002759 woven fabric Substances 0.000 description 10
- 239000004743 Polypropylene Substances 0.000 description 7
- 239000005020 polyethylene terephthalate Substances 0.000 description 7
- 229920000139 polyethylene terephthalate Polymers 0.000 description 7
- 229920001155 polypropylene Polymers 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 238000011156 evaluation Methods 0.000 description 6
- 229920001903 high density polyethylene Polymers 0.000 description 6
- 239000004700 high-density polyethylene Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000007664 blowing Methods 0.000 description 5
- 238000009960 carding Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 230000002745 absorbent Effects 0.000 description 4
- 239000002250 absorbent Substances 0.000 description 4
- 238000009499 grossing Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical class Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000009477 glass transition Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920005992 thermoplastic resin Polymers 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 229920006221 acetate fiber Polymers 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000001938 differential scanning calorimetry curve Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000004707 linear low-density polyethylene Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 230000002175 menstrual effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
-
- 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
- D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
- D04H1/5412—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres sheath-core
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
-
- 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
- D04H1/542—Adhesive fibres
- D04H1/544—Olefin series
-
- 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
- D04H1/542—Adhesive fibres
- D04H1/55—Polyesters
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
- D01D5/32—Side-by-side structure; Spinnerette packs therefor
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
- D01D5/34—Core-skin structure; Spinnerette packs therefor
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nonwoven Fabrics (AREA)
- Multicomponent Fibers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011243803 | 2011-11-07 | ||
| JP2012233482A JP5948214B2 (ja) | 2011-11-07 | 2012-10-23 | 熱伸長性繊維及びそれを用いた不織布 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201326486A TW201326486A (zh) | 2013-07-01 |
| TWI522507B true TWI522507B (zh) | 2016-02-21 |
Family
ID=48289856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101141418A TWI522507B (zh) | 2011-11-07 | 2012-11-07 | Hot extensible fibers and nonwoven fabrics using them |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP5948214B2 (enExample) |
| CN (1) | CN103890250B (enExample) |
| MY (1) | MY167727A (enExample) |
| TW (1) | TWI522507B (enExample) |
| WO (1) | WO2013069475A1 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016051508A1 (ja) * | 2014-09-30 | 2016-04-07 | ユニ・チャーム株式会社 | 吸収性物品の製造方法、及び、吸収性物品の製造装置 |
| JP5838286B1 (ja) * | 2014-09-30 | 2016-01-06 | ユニ・チャーム株式会社 | 吸収性物品の製造方法、及び、吸収性物品の製造装置 |
| EP3290014A1 (en) * | 2016-08-31 | 2018-03-07 | Fibertex Personal Care A/S | Nonwoven fabric sheet and method for making the same |
| JP7229165B2 (ja) * | 2017-09-29 | 2023-02-27 | 東洋アルミエコープロダクツ株式会社 | フィルター及びフィルターの製造方法 |
| CN113827762A (zh) * | 2020-06-24 | 2021-12-24 | 上海清白香环保科技有限公司 | 一种抑制有害微生物滋生的医用敷料 |
| JP7575208B2 (ja) * | 2020-07-07 | 2024-10-29 | 花王株式会社 | 不織布の製造方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4030484B2 (ja) * | 2002-09-25 | 2008-01-09 | 花王株式会社 | 不織布の嵩回復方法 |
| JP4948127B2 (ja) * | 2005-12-07 | 2012-06-06 | 花王株式会社 | 熱伸長性繊維 |
| JP4703397B2 (ja) * | 2005-12-28 | 2011-06-15 | 花王株式会社 | 長尺状シートの熱処理装置 |
| JP4856435B2 (ja) * | 2006-02-06 | 2012-01-18 | 帝人ファイバー株式会社 | 熱接着性複合繊維およびその製造方法 |
| CN101139752B (zh) * | 2006-09-06 | 2014-07-16 | 远东新世纪股份有限公司 | 具有生物可分解性的热融着复合纤维 |
| JP4785700B2 (ja) * | 2006-10-17 | 2011-10-05 | 花王株式会社 | 不織布の製造方法 |
| JP4905973B2 (ja) * | 2007-03-20 | 2012-03-28 | 花王株式会社 | 吸引装置、シートの搬送方法、吸収体の製造方法及び不織布の嵩回復方法 |
| JP5444681B2 (ja) * | 2007-10-19 | 2014-03-19 | Ｅｓファイバービジョンズ株式会社 | ポリエステル系熱融着性複合繊維 |
-
2012
- 2012-10-23 JP JP2012233482A patent/JP5948214B2/ja active Active
- 2012-10-26 MY MYUI2014001277A patent/MY167727A/en unknown
- 2012-10-26 CN CN201280050711.9A patent/CN103890250B/zh active Active
- 2012-10-26 WO PCT/JP2012/077707 patent/WO2013069475A1/ja not_active Ceased
- 2012-11-07 TW TW101141418A patent/TWI522507B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JP5948214B2 (ja) | 2016-07-06 |
| JP2013122104A (ja) | 2013-06-20 |
| CN103890250B (zh) | 2015-12-09 |
| WO2013069475A1 (ja) | 2013-05-16 |
| CN103890250A (zh) | 2014-06-25 |
| MY167727A (en) | 2018-09-24 |
| TW201326486A (zh) | 2013-07-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3989468B2 (ja) | 立体賦形不織布 | |
| TWI522507B (zh) | Hot extensible fibers and nonwoven fabrics using them | |
| JP2018145544A (ja) | バリア性に優れた嵩高性複合長繊維不織布 | |
| JP4785700B2 (ja) | 不織布の製造方法 | |
| EP1577426B1 (en) | Heat fusible conjugate fiber | |
| JP5386341B2 (ja) | 使い捨ておむつ | |
| JP2010138529A (ja) | 不織布の製造方法 | |
| JP5514536B2 (ja) | 使い捨ておむつ | |
| JP5775802B2 (ja) | 不織布 | |
| JP4131852B2 (ja) | 熱融着性複合繊維 | |
| JP4535984B2 (ja) | 凹凸構造体の製造方法 | |
| JP5211033B2 (ja) | 不織布の製造方法 | |
| JP5203349B2 (ja) | 不織布 | |
| JP5548041B2 (ja) | 不織布 | |
| TWI843872B (zh) | 紡絲黏合不織布及積層不織布 | |
| JP4318594B2 (ja) | 不織布 | |
| JP5211032B2 (ja) | 立体賦形不織布の製造方法。 | |
| JP5190441B2 (ja) | 不織布 | |
| JP5432823B2 (ja) | 不織布 | |
| JP5548040B2 (ja) | 不織布 | |
| JP2021166596A (ja) | 不織布 | |
| RU2789046C1 (ru) | Нетканый материал для впитывающего изделия и впитывающее изделие, содержащее нетканый материал | |
| JP2019085661A (ja) | 複合長繊維不織布 | |
| TW202143929A (zh) | 吸收性物品用不織布及具備其之吸收性物品 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |