JP4110651B2 - 不織布及びその製造方法ならびにそれを用いた吸収性物品 - Google Patents
不織布及びその製造方法ならびにそれを用いた吸収性物品 Download PDFInfo
- Publication number
- JP4110651B2 JP4110651B2 JP37002898A JP37002898A JP4110651B2 JP 4110651 B2 JP4110651 B2 JP 4110651B2 JP 37002898 A JP37002898 A JP 37002898A JP 37002898 A JP37002898 A JP 37002898A JP 4110651 B2 JP4110651 B2 JP 4110651B2
- Authority
- JP
- Japan
- Prior art keywords
- nonwoven fabric
- fiber
- fibers
- conveyor
- suction net
- 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 - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 22
- 239000004745 nonwoven fabric Substances 0.000 title description 155
- 230000002745 absorbent Effects 0.000 title description 15
- 239000002250 absorbent Substances 0.000 title description 15
- 239000000835 fiber Substances 0.000 claims description 177
- 238000009987 spinning Methods 0.000 claims description 58
- 238000010438 heat treatment Methods 0.000 claims description 19
- 239000004744 fabric Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- 229920005992 thermoplastic resin Polymers 0.000 claims description 13
- 239000004750 melt-blown nonwoven Substances 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 8
- 238000010030 laminating Methods 0.000 claims 1
- 238000002844 melting Methods 0.000 description 34
- 230000008018 melting Effects 0.000 description 34
- 239000011347 resin Substances 0.000 description 31
- 229920005989 resin Polymers 0.000 description 28
- 230000000052 comparative effect Effects 0.000 description 16
- 239000000155 melt Substances 0.000 description 12
- 239000002131 composite material Substances 0.000 description 11
- 238000005259 measurement Methods 0.000 description 9
- 239000007788 liquid Substances 0.000 description 8
- -1 polypropylene Polymers 0.000 description 8
- 229910001220 stainless steel Inorganic materials 0.000 description 8
- 239000010935 stainless steel Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 229920001169 thermoplastic Polymers 0.000 description 6
- 239000004416 thermosoftening plastic Substances 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229920001155 polypropylene Polymers 0.000 description 5
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 4
- 229920001903 high density polyethylene Polymers 0.000 description 4
- 239000004700 high-density polyethylene Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000001000 micrograph Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 206010016322 Feeling abnormal Diseases 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- FYIBGDKNYYMMAG-UHFFFAOYSA-N ethane-1,2-diol;terephthalic acid Chemical compound OCCO.OC(=O)C1=CC=C(C(O)=O)C=C1 FYIBGDKNYYMMAG-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229920006027 ternary co-polymer Polymers 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Images
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
- Nonwoven Fabrics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP37002898A JP4110651B2 (ja) | 1997-12-26 | 1998-12-25 | 不織布及びその製造方法ならびにそれを用いた吸収性物品 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9-369566 | 1997-12-26 | ||
| JP36956697 | 1997-12-26 | ||
| JP37002898A JP4110651B2 (ja) | 1997-12-26 | 1998-12-25 | 不織布及びその製造方法ならびにそれを用いた吸収性物品 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPH11256464A JPH11256464A (ja) | 1999-09-21 |
| JPH11256464A5 JPH11256464A5 (enExample) | 2006-02-02 |
| JP4110651B2 true JP4110651B2 (ja) | 2008-07-02 |
Family
ID=26582126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP37002898A Expired - Fee Related JP4110651B2 (ja) | 1997-12-26 | 1998-12-25 | 不織布及びその製造方法ならびにそれを用いた吸収性物品 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4110651B2 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5190441B2 (ja) * | 2009-12-22 | 2013-04-24 | 花王株式会社 | 不織布 |
| KR101308502B1 (ko) | 2012-11-06 | 2013-09-17 | 주식회사 익성 | 웨이브형 멜트 블로운 섬유웹 및 그 제조방법 |
| CN110325155B (zh) | 2017-02-27 | 2022-07-29 | 宝洁公司 | 具有特征材料特性的可穿着制品 |
| KR20220150911A (ko) * | 2020-03-31 | 2022-11-11 | 도레이 카부시키가이샤 | 스펀본드 부직포 |
| JP2022057794A (ja) * | 2020-09-30 | 2022-04-11 | ユニ・チャーム株式会社 | 吸収性物品 |
| JP7553813B2 (ja) * | 2021-01-29 | 2024-09-19 | 株式会社ワコール | 衣料用部材及び衣料用部材の製造方法 |
| CN117337346A (zh) * | 2021-07-12 | 2024-01-02 | 花王株式会社 | 无纺布的制造方法、利用其制造的无纺布、以及包含该无纺布作为构成构件的吸收性物品 |
-
1998
- 1998-12-25 JP JP37002898A patent/JP4110651B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11256464A (ja) | 1999-09-21 |
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