Title:
METHOD FOR APPLYING PERMANENT CREASE TO COTTON-CONTAINING FIBER STRUCTURE
Document Type and Number:
Japanese Patent JP3051862
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To apply durable crease to the whole surface of an arbitrary part of a cotton-containing fiber structure by treating the structure with liquid ammonia, applying an aqueous solution of a caustic alkali and subjecting the structure to the creasing work.
SOLUTION: A plain weave cotton fabric is bleached and mercerized by conventional process, treated with liquid ammonia, optionally dyed or printed and wet with an aqueous solution of caustic soda having a concentration of 10-40wt.% at -10 to +90°C, preferably 1.5-30wt.% and 10-40°C with a mangle padder 1. Within 60 sec after the application of the caustic soda solution, the fabric is bundled in the form of a rope with a ring of a creasing machine under the application of a proper tension to crease the fabric. After ≥20sec, the creased fabric is neutralized and washed with water by a water-washing machine 3 to achieve the durable creasing work.
Inventors:
Yuichi Yanagiuchi
Masayoshi Ohba
Yasushi Takagi
Kazuhiko Harada
Takeshi Ishikawa
Masazumi Ii
Yuzo Nakamura
Masayoshi Ohba
Yasushi Takagi
Kazuhiko Harada
Takeshi Ishikawa
Masazumi Ii
Yuzo Nakamura
Application Number:
JP7063897A
Publication Date:
June 12, 2000
Filing Date:
March 07, 1997
Export Citation:
Assignee:
Nisshinbo Corporation
International Classes:
D06C23/04; D06J1/12; D06M11/00; D06M11/38; D06M11/61; D06M101/00; D06M101/02; D06M101/06; (IPC1-7): D06J1/12; D06C23/04; D06M11/38; D06M11/61
Domestic Patent References:
| JP59168176A | ||||
| JP52128492A | ||||
| JP4739783A | ||||
| JP59163463A | ||||
| JP59125962A | ||||
| JP5035942A | ||||
| JP4714498A | ||||
| JP6158535A | ||||
| JP8284061A | ||||
| JP101864A |
Attorney, Agent or Firm:
Takashi Kojima (1 person outside)