Plastic and nonmetallic article shaping or treating: processes – Forming continuous or indefinite length work – Of varying cross-sectional area or with intermittent...
Patent
1976-05-12
1978-08-29
Woo, Jay H.
Plastic and nonmetallic article shaping or treating: processes
Forming continuous or indefinite length work
Of varying cross-sectional area or with intermittent...
264 407, 264508, 264563, 264209, 425377, 425465, B29D 2304
Patent
active
041103947
ABSTRACT:
In a process for forming a resin body, the thickness of the body is altered by altering the feed rate of raw material to an extruder and the screw rate of the extruder screw in such a relationship to alter the quantity extrusion rate without altering the amount of resin within the extruder.
REFERENCES:
patent: 3928519 (1975-12-01), Kashiyama et al.
patent: 3989779 (1976-11-01), Brunnhofer
patent: 4036930 (1977-07-01), Murai et al.
Kita Takeshi
Komiya Takahiro
Mochizuki Kiyoshi
Shimada Teizo
Sekisui Kagaku Kogyo Kabushiki Kaisha
Woo Jay H.
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