B - Operations – Transporting – 29 – C
Patent
B - Operations, Transporting
29
C
18/1036
B29C 47/88 (2006.01)
Patent
CA 1177621
TITLE Device for Uniform Web Pinning ABSTRACT OF THE DISCLOSURE A device for uniform pinning of molten web material onto a quench roll by means of at least two vacuum zones interacting through a baffle, one vacuum zone extending past the line of contact of the web on the quench roll to encompass a portion of the web edge laid onto the casting drum.
394963
Dupont Teijin Films U.s. Limited Partnership
Mccallum Brooks & Co.
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