Method and apparatus for forming and processing roving

Details Method and apparatus for forming and processing roving Method and apparatus for forming and processing roving

1978-06-23

1980-07-29

Ball, Michael W.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

34154, 156180, 156272, 156381, 156425, 156411, 156499, 242 18G, D02G 340

Patent

active

042149312

ABSTRACT:
The disclosure embraces a process and apparatus for producing a roving package of strands of glass fibers or filaments bearing a coating material including converging the strands into a linear bundle or roving with the strands oriented into a ribbonized formation and winding the bundle or roving into a package in an enclosed chamber and heating the package in the chamber sufficiently during its formation to cause the coating material on the strands to cohere the glass strands of the bundle or roving together so that upon cooling of the package the ribbonized roving can be readily unwound or removed.

REFERENCES:
patent: 2519728 (1950-08-01), Alexander
patent: 3088297 (1963-05-01), Kapany et al.
patent: 3717311 (1973-02-01), Smith
patent: 3718448 (1973-02-01), Drummond et al.
patent: 3851453 (1974-12-01), Robertson
patent: 3999715 (1976-12-01), Schippers

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