Method and apparatus for stretching tubular material

Textiles: cloth finishing – Expanding device for textile webs – Web-condition-responsive operation control

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26 80, 68 13R, D06C 500

Patent

active

048416053

ABSTRACT:
The invention relates to a method and to apparatus for stretching tubular material by blowing in compressed air, in which the delivery speed and/or the removal speed of the tubular material are regulated. In this way, a very uniform stretching of the tubular material is achieved without impairing the surface.

REFERENCES:
patent: 3508286 (1970-04-01), Rosen
patent: 3958432 (1976-05-01), Aronoff
patent: 4017722 (1977-04-01), Swanson
patent: 4182140 (1980-01-01), Sando et al.
patent: 4266983 (1981-05-01), Laszlo et al.
patent: 4322957 (1982-04-01), Nowicki et al.
Lindner, Siegfried, "New Airtex Unit Speeds Finishing", Knitting Times, vol. 48, No. 29, Jul. 9, 1979, pp. 14, 15.

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