Stock material or miscellaneous articles – Layer or component removable to expose adhesive – Release layer
Patent
1995-02-21
1997-05-06
Ryan, Patrick
Stock material or miscellaneous articles
Layer or component removable to expose adhesive
Release layer
428 417, 428 419, 428 43, 428137, 428245, 428247, 428255, 428261, 428343, 428352, B32B 700
Patent
active
056269285
ABSTRACT:
An adhesive structure comprises a film of adhesive, and support material embedded in the adhesive film. The adhesive material and the support material have a tensile strength in combination which is sufficiently low to allow the adhesive film and the support material to be broken together, in use, by applying a longitudinal force against the resistance provided by the adhesion of the film to an article. The support material has a regular structure which defines lines of relative weakness along which the support material will preferentially break. The support material has a tensile strength which is sufficiently high to prevent the adhesive film from stretching. Thus, the adhesive film and support material will, in use, break together along a weakness line in the support material, but without stretching.
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patent: 5403300 (1995-04-01), Howarth
patent: 5435457 (1995-07-01), Tiner et al.
Advertising material-CELLUX. Place and date of publication unknown.
Advertising material-ATG System. Published in the United Kingdom, date unknown.
WO 89/09129, PCT International Application published Oct. 1989.
R.A. Adhesive Products Limited
Ryan Patrick
Yamnitzky Marie R.
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