Title:
ペーパーレス化の転写捺染法
Document Type and Number:
Japanese Patent JP6844022
Kind Code:
B2
Abstract:
A paper-free transfer printing method, comprising: a) printing an aqueous ink on a temporary carrier by means of a printing machine, the surface of the temporary carrier being made out of an elastic high-polymer material and its critical surface tension being 25-45 mN/m, the surface tension of the aqueous ink being less than the critical surface tension; b) drying a pattern to be transferred on the temporary carrier; c) wetting the temporary carrier using an aqueous surface tension improvement solution, so that the aqueous ink printed on the temporary carrier dissolves or disperses in the aqueous surface tension improvement solution to form an aqueous solution or an aqueous dispersion when the temporary carrier and a fabric tightly fit to each other to transfer the pattern, the surface tension of the aqueous solution or aqueous dispersion being greater than the critical surface tension of the temporary carrier and smaller than the surface tension of fabric fibers; and d) separating the aqueous solution or the aqueous dispersion from the temporary carrier at the fitting position between the temporary carrier and the fabric, so that the aqueous ink dye is transferred to the fabric fibers.
Inventors:
Hirofumi Zhou
Application Number:
JP2019549620A
Publication Date:
March 17, 2021
Filing Date:
February 16, 2017
Export Citation:
Assignee:
Newtech Textile Technology Development(Shanghai) Co., LTD
International Classes:
D06P5/24; D06P1/16; D06P1/38; D06P1/39; D06P1/44; D06P1/81
Domestic Patent References:
| JP2005532925A |
Foreign References:
| CN205112630U | ||||
| CN105150673A | ||||
| CN105058968A | ||||
| CN102785466A |
Attorney, Agent or Firm:
Sakuo Yamaguchi
Nobuyuki Oshima
Shinjiro Yamaguchi
Nobuyuki Oshima
Shinjiro Yamaguchi