Film sticking method and apparatus

Details Film sticking method and apparatus Film sticking method and apparatus

1990-09-21

1992-06-09

Simmons, David A.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156510, 83 56, 83214, 83578, 83614, B32B 3100, B32B 700, B26D 300, B26D 500

Patent

active

051203863

ABSTRACT:
A film sticking method is disclosed in which the tip of the cutting portion of a sharp-pointed cutting member is caused to pierce a continuous film. The member is moved rightward and leftward across the direction of the feed of the film so that the film is cut off to a prescribed length. The cut-off film is stuck to a base plate. Also, a film sticking apparatus is disclosed which includes a film cutter for cutting off a continuous film to a prescribed length by moving a cutting member across the direction of the feed of the film and sticks the cut-off film to a base plate. The cutting member is formed so that it is sharp-pointed and has a cutting edge at least one side of edges of the member. The cutting edge can be moved backward and forward relative to the surface of the continuous film.

REFERENCES:
patent: 2833350 (1958-05-01), Merkur
patent: 3779121 (1973-12-01), Lagain
patent: 3864997 (1975-02-01), Pearl et al.
patent: 4599925 (1986-07-01), Rom
patent: 4659419 (1987-04-01), Miyake
patent: 4743325 (1988-05-01), Miyake
patent: 4785698 (1988-11-01), Stork
patent: 4881439 (1989-11-01), Biedermann et al.
patent: 4964937 (1990-10-01), Seki

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