JPH02472B2 - - Google Patents
Info
- Publication number
- JPH02472B2 JPH02472B2 JP62221468A JP22146887A JPH02472B2 JP H02472 B2 JPH02472 B2 JP H02472B2 JP 62221468 A JP62221468 A JP 62221468A JP 22146887 A JP22146887 A JP 22146887A JP H02472 B2 JPH02472 B2 JP H02472B2
- Authority
- JP
- Japan
- Prior art keywords
- nonwoven fabric
- heat
- melting point
- fibers
- fusible 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
- 239000000835 fiber Substances 0.000 claims description 63
- 239000004745 nonwoven fabric Substances 0.000 claims description 50
- 238000002844 melting Methods 0.000 claims description 40
- 230000008018 melting Effects 0.000 claims description 39
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 229920001169 thermoplastic Polymers 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 150000001336 alkenes Chemical class 0.000 claims 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims 1
- -1 Polyethylene Polymers 0.000 description 7
- 230000000704 physical effect Effects 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Treatment Of Fiber Materials (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Laminated Bodies (AREA)
- Nonwoven Fabrics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62221468A JPS6468565A (en) | 1987-09-04 | 1987-09-04 | Production of nonwoven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62221468A JPS6468565A (en) | 1987-09-04 | 1987-09-04 | Production of nonwoven fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6468565A JPS6468565A (en) | 1989-03-14 |
| JPH02472B2 true JPH02472B2 (de) | 1990-01-08 |
Family
ID=16767187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62221468A Granted JPS6468565A (en) | 1987-09-04 | 1987-09-04 | Production of nonwoven fabric |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6468565A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3916205B2 (ja) | 2001-04-06 | 2007-05-16 | ユニ・チャーム株式会社 | 吸収性物品、吸収性物品用吸収体及びその製造方法 |
-
1987
- 1987-09-04 JP JP62221468A patent/JPS6468565A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6468565A (en) | 1989-03-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |