Patent · US Expired

Process and additional devices of cylinder drying machines for the uniform drying of textiles

US4124941A · kind A · utility

12Cited by

3References

10Claims

0Family size

Assignee

Hoechst GmbH · DE

Inventors

Walter Birke · Frankfurt am Main, DE
Hans-Ulrich von der Eltz · Frankfurt am Main, DE
Franz Schon · Frankfurt am Main, DE

Key dates

Filing date	Sep 10, 1976
Grant date	Nov 14, 1978
Priority date	—
Expiry date	Sep 10, 1996

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF26B13/28
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Process for promoting uniform and low levels of migration in drying of moist textile webs impregnated with treating agents using cylinder drying machines, by removing the vapor layer formed on the reverse surface of the textile web not contacting the heated cylinders during the continuous passage of the web through the heat transfer zone by suction or transverse blowing over the width of the web. Devices for carrying out this process are described.

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