发明名称 |
Method for printing water-soluble film |
摘要 |
A method for on-line printing onto water-soluble film on-line with water-soluble detergent pouch process. |
申请公布号 |
US8757062(B2) |
申请公布日期 |
2014.06.24 |
申请号 |
US201012781150 |
申请日期 |
2010.05.17 |
申请人 |
The Procter & Gamble Company |
发明人 |
Content Stephane;Denome Frank William |
分类号 |
B41M1/04;B65B61/02;B41F5/24 |
主分类号 |
B41M1/04 |
代理机构 |
|
代理人 |
Krasovec Melissa G.;Miller Steven W. |
主权项 |
1. A method to produce a water-soluble detergent pouch, having a graphic printed thereon, said method comprising:
continuously feeding a water-soluble film comprising polyvinyl alcohol through at least one flexographic printing unit wherein the water-soluble film is transported from 5 to 15 m/min to form a printed water-soluble film; and then transferring said printed water-soluble film to a water-soluble detergent pouch producing unit, wherein the preparation of the pouch comprises the step of shaping pouches in a series of moulds by thermoforming; wherein said printed water-soluble film is formed into pouches immediately after flexographic printing onto said water-soluble film.
|
地址 |
Cincinnati OH US |