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Patent Searching and Data


Title:
PRODUCTION OF MOUNTLESS LABEL
Document Type and Number:
Japanese Patent JP2001054932
Kind Code:
A
Abstract:

To prevent the deformation of a base material such as swelling by water and breakage and to form an adhesive layer efficiently even when the base material susceptible to thermal deformation and discoloration is used by applying a liquid adhesive on the surface of a sheet-shaped carrier, forming a film by drying, and transferring the film to a label base material.

A sheet-shaped carrier 11 is supplied from a supply roller 12 to the side of a take-up roller 13. A liquid adhesive 16 is applied on the surface of the carrier 11 on a support roller 14 by an application roller 15. With the adhesive 16 stuck on the carrier 11, the carrier 11 is passed through a drier 18 and dried to form an adhesive film 19. A press roller 20 is rotated while biasing the carrier 11 to the side of a transfer roller 8. The film 19 on the carrier 11 is transferred on a label base material 3 which is being supplied passing through guide rollers 4, 5, 6, 7 on a transfer roller 8 from the side of the roller 20 to form an adhesive layer 21. The label base material 3 having the layer 21 is wound again onto a take-up roller 10.


Inventors:
SAKURAI MASARU
Application Number:
JP1999000230378
Publication Date:
February 27, 2001
Filing Date:
August 17, 1999
Export Citation:
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Assignee:
SATO KK
International Classes:
G09F3/00; B31D1/02; (IPC1-7): B31D1/02; G09F3/00