Method of laminating disc substrates

Details Method of laminating disc substrates Method of laminating disc substrates

1998-01-28

1999-11-09

Crispino, Richard

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156230, 156235, 156238, 156240, 156247, 156250, 156289, 428 401, 428 641, 428 652, B44C 1165, B32B 3100, B32B 900, B32B 302

Patent

active

059806770

ABSTRACT:
A method of laminating disc-shaped substrates which is capable of automatically bonding an adhesive agent to the disc-shaped substrates very effectively and continuously. The method of laminating disc-shaped substrates includes the steps of preparing an adhesive sheet body comprising a plurality of adhesive agents each covered with a release paper and bonded to the adhesive sheet body, peeling off the release paper from the adhesive agent, positioning each adhesive agent over a lower disc-shaped substrate, pressing the adhesive sheet body to bond the adhesive agent to the lower disc-shaped substrate, peeling off the adhesive sheet body from the lower disc-shaped substrate, placing an upper disc-shaped substrate on the lower disc-shaped substrate, and pressing the upper disc-shaped substrate against the lower disc-shaped substrate to integrally laminate the disc-shaped substrates.

REFERENCES:
patent: 2810976 (1957-10-01), Scott
patent: 4481067 (1984-11-01), Off et al.
patent: 4861411 (1989-08-01), Tezuka
patent: 4939011 (1990-07-01), Takahashi et al.
patent: 5146438 (1992-09-01), Harper
patent: 5254201 (1993-10-01), Konda et al.
patent: 5470420 (1995-11-01), Yokajty
patent: 5600359 (1997-02-01), Kikuchi
patent: 5656125 (1997-08-01), Tanaka
patent: 5810962 (1998-09-01), Annenkov et al.

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