Plastic article or earthenware shaping or treating: apparatus – Means feeding fluent stock from plural sources to common... – Extrusion shaping means
Patent
1997-10-22
1999-11-23
Mackey, James P.
Plastic article or earthenware shaping or treating: apparatus
Means feeding fluent stock from plural sources to common...
Extrusion shaping means
29428, 295271, 26417211, 425192S, 4253822, 425463, D01D 530
Patent
active
059890045
ABSTRACT:
There is provided in accordance with the present invention a spin pack for filaments that contains one or more electroformed plates. The invention additionally provides a process for producing a plate for a spin pack, which process has the step of electroforming the plate.
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J. Ph. Van Delft et al. "Electroforming of Perforated Products", Transactions of the Institute of Metal Finishing, vol. 53, 1975, pp. 178-183.
Kimberly--Clark Worldwide, Inc.
Lee Michael U.
Mackey James P.
Tulley, Jr. Douglas H.
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