Decorative labels and method of their production

Details Decorative labels and method of their production Decorative labels and method of their production

1994-04-01

1997-01-21

Yoder, Michele K.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including variation in thickness

156219, 156240, 1562726, 156289, 428354, 428157, B32B 3120

Patent

active

055958109

ABSTRACT:
A method for the production of environmentally compatible decorative labels, which are produced without using a PVC film, is described. The method involves the application of an embossing film, which is capable of transferring heat, on a substrate comprising a separation paper, an adhesive layer, and a plastic film made of homopolymers or copolymers of ethylene with a crystallite melting point (DIN 53765) of 110.degree. to 120.degree. C., a heat of fusion (DIN 53765) of 125 to 180 J/g, melt index (DIN 53735) of 2.0 to 3.5 g/10 min. The embossing film contains a melt adhesive layer that can be activated at 110.degree. to 230.degree. C. The embossing process takes place at a temperature of 110.degree. to 230.degree. C. under a pressure of 1.0 to 7.0 bar for a period of 3 to 0.3 sec.

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patent: 5204206 (1993-04-01), Iwase et al.
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