Patent · US Expired

Process and apparatus for improving the fiber structure of textile material containing cellulose fibers

US3960484A · kind A · utility

2Cited by

5References

20Claims

0Family size

Assignee

Herberlein Textildruck AG · CH

Inventors

Erwin Leimbacher · Wattwil, CH
Walter Marte · Ulisbach, CH
Ferdinand Buchele · Wattwil, CH

Key dates

Filing date	Feb 12, 1974
Grant date	Jun 1, 1976
Priority date	—
Expiry date	Feb 12, 1994

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD06M13/52
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

Process and apparatus for improving the fiber structure of textile material containing cellulose fibers, wherein the material is impregnated with a swelling agent, is squeezed off, stretched, washed and cooled after squeezing and before stretching.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.