Belt making method and apparatus

Details Belt making method and apparatus Belt making method and apparatus

1982-09-22

1984-02-21

Simmons, David A.

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

With bending, folding, winding, or wrapping means

156202, 428126, B32B 3100

Patent

active

044328311

ABSTRACT:
The invention relates to a method and apparatus for forming fused seamless belts from an outer covering and an interlining material along with an adhesive. In accordance with the method, the outer covering fabric is folded over the interlining material to enclose the interlining material. The outer covering material is folded in a double layer on either side of the belt on the bottom surface of the interlining material. The belts are formed by applying heat under pressure to the folded arrangement whereby to fuse the various layers together.

REFERENCES:
patent: 3718364 (1973-09-01), Edelman
patent: 3880697 (1975-04-01), Off et al.

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