Stock material or miscellaneous articles – Structurally defined web or sheet – Including variation in thickness
Patent
1981-09-04
1983-10-25
Dixon, Jr., William R.
Stock material or miscellaneous articles
Structurally defined web or sheet
Including variation in thickness
428215, 428409, 428513, B32B 300, B32B 2308
Patent
active
044119437
ABSTRACT:
A friction sheet comprising a flexible support which is embossed at one side, and at least one high density polyethylene film bonded onto the embossed surface of the flexible support. This friction sheet is suitable to be provided on an inner surface of a case which is subject to sliding contact with a tape roll accommodated in the case.
REFERENCES:
patent: 2378445 (1945-06-01), Soday
patent: 4064302 (1977-12-01), Kozlowski et al.
patent: 4147291 (1979-04-01), Akao et al.
patent: 4164604 (1979-08-01), Tamai et al.
patent: 4247588 (1981-01-01), Thompson et al.
Dixon Jr. William R.
Fuji Photo Film Co. , Ltd.
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