JPH0321648B2 - - Google Patents
Info
- Publication number
- JPH0321648B2 JPH0321648B2 JP57011905A JP1190582A JPH0321648B2 JP H0321648 B2 JPH0321648 B2 JP H0321648B2 JP 57011905 A JP57011905 A JP 57011905A JP 1190582 A JP1190582 A JP 1190582A JP H0321648 B2 JPH0321648 B2 JP H0321648B2
- Authority
- JP
- Japan
- Prior art keywords
- filament
- heterocomponent
- adhesive component
- component
- fibers
- 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.)
- Expired - Lifetime
Links
- 238000010438 heat treatment Methods 0.000 claims description 51
- 239000000853 adhesive Substances 0.000 claims description 34
- 230000001070 adhesive effect Effects 0.000 claims description 34
- 229920000728 polyester Polymers 0.000 claims description 30
- 238000001816 cooling Methods 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 26
- 230000003750 conditioning effect Effects 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 claims description 18
- 230000008018 melting Effects 0.000 claims description 18
- 238000002844 melting Methods 0.000 claims description 18
- -1 polyethylene Polymers 0.000 claims description 18
- 239000004743 Polypropylene Substances 0.000 claims description 11
- 229920001155 polypropylene Polymers 0.000 claims description 11
- 230000000930 thermomechanical effect Effects 0.000 claims description 11
- 238000009987 spinning Methods 0.000 claims description 10
- 239000004698 Polyethylene Substances 0.000 claims description 8
- 229920001903 high density polyethylene Polymers 0.000 claims description 8
- 239000004700 high-density polyethylene Substances 0.000 claims description 8
- 229920000573 polyethylene Polymers 0.000 claims description 8
- 230000008602 contraction Effects 0.000 claims description 5
- 239000000835 fiber Substances 0.000 description 102
- 239000004745 nonwoven fabric Substances 0.000 description 38
- 238000012360 testing method Methods 0.000 description 25
- 229920000642 polymer Polymers 0.000 description 14
- 230000008646 thermal stress Effects 0.000 description 12
- 238000002788 crimping Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 238000011282 treatment Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 239000012815 thermoplastic material Substances 0.000 description 3
- 229920006372 Soltex Polymers 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 102100029647 Apoptosis-associated speck-like protein containing a CARD Human genes 0.000 description 1
- 101000728679 Homo sapiens Apoptosis-associated speck-like protein containing a CARD Proteins 0.000 description 1
- 101000707471 Homo sapiens Serine incorporator 3 Proteins 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000009662 stress testing Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Multicomponent Fibers (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23005181A | 1981-01-29 | 1981-01-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57176217A JPS57176217A (en) | 1982-10-29 |
| JPH0321648B2 true JPH0321648B2 (de) | 1991-03-25 |
Family
ID=22863762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57011905A Granted JPS57176217A (en) | 1981-01-29 | 1982-01-29 | Two-component type fiber, nonwoven fabric comprising same and production thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57176217A (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4547420A (en) * | 1983-10-11 | 1985-10-15 | Minnesota Mining And Manufacturing Company | Bicomponent fibers and webs made therefrom |
| JPS6269822A (ja) * | 1985-09-19 | 1987-03-31 | Chisso Corp | 熱接着性複合繊維 |
| JPS6340549A (ja) * | 1986-08-05 | 1988-02-20 | ユニ・チヤ−ム株式会社 | 吸収性物品の表面シ−トおよびその製造方法 |
| JPH0814069B2 (ja) * | 1986-12-26 | 1996-02-14 | ユニチカ株式会社 | 熱接着性不織シ−ト |
| JPS63196718A (ja) * | 1987-02-09 | 1988-08-15 | Toyobo Co Ltd | 消臭機能を有する熱接着性複合繊維 |
| JP2534256B2 (ja) * | 1987-05-08 | 1996-09-11 | 株式会社クラレ | 熱融着性複合繊維の製造方法 |
| JP2538602B2 (ja) * | 1987-08-03 | 1996-09-25 | 旭化成工業株式会社 | スパンボンド不織布用繊維 |
| JP2600764B2 (ja) * | 1988-02-26 | 1997-04-16 | 三菱化学株式会社 | 通気性を有する袋の製造法 |
| JP2598688B2 (ja) * | 1988-08-12 | 1997-04-09 | 大和紡績株式会社 | 潜在捲縮性複合繊維及びその製造方法 |
| JPH0726252B2 (ja) * | 1988-11-16 | 1995-03-22 | 帝人株式会社 | 熱接着性複合繊維 |
| JP2581201B2 (ja) * | 1988-12-29 | 1997-02-12 | 東レ株式会社 | 長繊維不織布およびその製造方法 |
| JPH04100920A (ja) * | 1990-08-15 | 1992-04-02 | Chisso Corp | 複合型熱接着性繊維およびこれを用いた不織布 |
| US6814555B2 (en) | 2001-03-09 | 2004-11-09 | Nordson Corporation | Apparatus and method for extruding single-component liquid strands into multi-component filaments |
| US6565344B2 (en) | 2001-03-09 | 2003-05-20 | Nordson Corporation | Apparatus for producing multi-component liquid filaments |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51136978A (en) * | 1975-04-11 | 1976-11-26 | Ici Ltd | Manufacture of bonded unwoveb fiber batt |
| JPS541833A (en) * | 1977-06-07 | 1979-01-09 | Hitachi Maxell | Dry battery |
-
1982
- 1982-01-29 JP JP57011905A patent/JPS57176217A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51136978A (en) * | 1975-04-11 | 1976-11-26 | Ici Ltd | Manufacture of bonded unwoveb fiber batt |
| JPS541833A (en) * | 1977-06-07 | 1979-01-09 | Hitachi Maxell | Dry battery |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57176217A (en) | 1982-10-29 |
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