JPS6246661B2 - - Google Patents
Info
- Publication number
- JPS6246661B2 JPS6246661B2 JP54017805A JP1780579A JPS6246661B2 JP S6246661 B2 JPS6246661 B2 JP S6246661B2 JP 54017805 A JP54017805 A JP 54017805A JP 1780579 A JP1780579 A JP 1780579A JP S6246661 B2 JPS6246661 B2 JP S6246661B2
- Authority
- JP
- Japan
- Prior art keywords
- web
- shrinkage
- fibers
- nonwoven fabric
- apparent density
- 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
- 239000000835 fiber Substances 0.000 claims description 65
- 239000004745 nonwoven fabric Substances 0.000 claims description 26
- 229920000728 polyester Polymers 0.000 claims description 24
- 239000002649 leather substitute Substances 0.000 claims description 23
- 238000010438 heat treatment Methods 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 3
- 230000037303 wrinkles Effects 0.000 description 15
- 238000000034 method Methods 0.000 description 13
- 238000004080 punching Methods 0.000 description 9
- 238000005452 bending Methods 0.000 description 7
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- 230000007423 decrease Effects 0.000 description 6
- -1 polyethylene terephthalate Polymers 0.000 description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 description 5
- 239000005020 polyethylene terephthalate Substances 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 238000002074 melt spinning Methods 0.000 description 3
- ISPYQTSUDJAMAB-UHFFFAOYSA-N 2-chlorophenol Chemical compound OC1=CC=CC=C1Cl ISPYQTSUDJAMAB-UHFFFAOYSA-N 0.000 description 2
- MMINFSMURORWKH-UHFFFAOYSA-N 3,6-dioxabicyclo[6.2.2]dodeca-1(10),8,11-triene-2,7-dione Chemical group O=C1OCCOC(=O)C2=CC=C1C=C2 MMINFSMURORWKH-UHFFFAOYSA-N 0.000 description 2
- 238000009960 carding Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 238000009998 heat setting Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920005749 polyurethane resin Polymers 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 230000037373 wrinkle formation Effects 0.000 description 1
Landscapes
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Nonwoven Fabrics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1780579A JPS55112356A (en) | 1979-02-20 | 1979-02-20 | Production of nonwoven fabric for artificial leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1780579A JPS55112356A (en) | 1979-02-20 | 1979-02-20 | Production of nonwoven fabric for artificial leather |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55112356A JPS55112356A (en) | 1980-08-29 |
| JPS6246661B2 true JPS6246661B2 (US20100268047A1-20101021-C00003.png) | 1987-10-03 |
Family
ID=11953934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1780579A Granted JPS55112356A (en) | 1979-02-20 | 1979-02-20 | Production of nonwoven fabric for artificial leather |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55112356A (US20100268047A1-20101021-C00003.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62110990A (ja) * | 1985-11-06 | 1987-05-22 | Kuraray Co Ltd | 皮革様の風合いを有するシ−ト状物の製造法 |
-
1979
- 1979-02-20 JP JP1780579A patent/JPS55112356A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55112356A (en) | 1980-08-29 |
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