化學(xué)配方數(shù)據(jù)庫(kù)
| 配方類型： |
TEXTILES AND THEIR TREATMENT |
| 配方說(shuō)明： |
Wrinkle Padding |
| 配方組成： |
"Triton" X-100/0.228
"Mykon" SF/6.0
Water/q.s. 100
"Catalyst" X-4/3.3
"Permafresh" 183K/15.0 |
| 配制方法： |
After having been pre-dried in the wrinkled-padded state, the goods are cured 90 sec at 150C with framing to about minus 1 in. per foot of cloth width and up to 20% overfeed. When pre-drying resin treated cotton in the wrinkled state, the creased sections may retain more moisture than the smooth areas. This can lead to the moist sections running a little cooler during setting thus introducing an additional inequality in appearance, especially after washing.
To impart the wrinkled look to 100% polyester double knits, the fabric was heatset at 194C with about 40% overfeed and with the width set 1/2 in. narrower per foot cloth width.
Blends, as would be expected, can be handled with normal temperature heat setting and/or resin applications using narrow width pinning and overfeed as above. |
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