JPH031513Y2 - - Google Patents
Info
- Publication number
- JPH031513Y2 JPH031513Y2 JP1986127179U JP12717986U JPH031513Y2 JP H031513 Y2 JPH031513 Y2 JP H031513Y2 JP 1986127179 U JP1986127179 U JP 1986127179U JP 12717986 U JP12717986 U JP 12717986U JP H031513 Y2 JPH031513 Y2 JP H031513Y2
- Authority
- JP
- Japan
- Prior art keywords
- nonwoven fabric
- filaments
- group
- heating plate
- filament
- 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
Links
- 239000004745 nonwoven fabric Substances 0.000 claims description 25
- 238000010438 heat treatment Methods 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 12
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 238000002074 melt spinning Methods 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 238000000034 method Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Nonwoven Fabrics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986127179U JPH031513Y2 (ko) | 1986-08-22 | 1986-08-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986127179U JPH031513Y2 (ko) | 1986-08-22 | 1986-08-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6334194U JPS6334194U (ko) | 1988-03-04 |
| JPH031513Y2 true JPH031513Y2 (ko) | 1991-01-17 |
Family
ID=31021683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986127179U Expired JPH031513Y2 (ko) | 1986-08-22 | 1986-08-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH031513Y2 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4887501B2 (ja) * | 2005-02-16 | 2012-02-29 | 国立大学法人山梨大学 | 極細フィラメントからなる不織布の製造方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5052367A (ko) * | 1973-09-11 | 1975-05-09 | ||
| JPS61146862A (ja) * | 1984-12-15 | 1986-07-04 | 三井化学株式会社 | 綿状物の製造方法 |
-
1986
- 1986-08-22 JP JP1986127179U patent/JPH031513Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5052367A (ko) * | 1973-09-11 | 1975-05-09 | ||
| JPS61146862A (ja) * | 1984-12-15 | 1986-07-04 | 三井化学株式会社 | 綿状物の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6334194U (ko) | 1988-03-04 |
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