Device for extruding, stretching, and winding a group of film strips
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United States of America Patent
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Aug 4, 2020
Grant Date -
Sep 1, 2016
app pub date -
Sep 25, 2014
filing date -
Oct 14, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Techniques involve extruding, orienting and winding up a skein of film tapes or monofilaments. In particular, an apparatus has an extrusion installation, a plurality of drawing-off rollers and orienting rollers and a multiplicity of winding positions which are held alongside one another and one above another on an operating side of a frame wall. The winding positions are configured such that the wound packages are kept ready for removal at the frame wall on a doffing side on the opposite side from the operating side. Such an apparatus is able to achieve a material flow that is as continuous as possible during the production of the film strips and monofilaments.
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