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A label laminate and a method and a system for manufacturing a label laminate

A technology for laminated products and labels, applied in the direction of labels, laminated, layered products, etc., can solve the problems of easy shrinkage of plastics, etc., and achieve an effective effect in the heating process

Active Publication Date: 2014-06-11
UPM RAFLATEC OY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Plastic tends to shrink if the temperature rises during the manufacturing process

Method used

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  • A label laminate and a method and a system for manufacturing a label laminate
  • A label laminate and a method and a system for manufacturing a label laminate
  • A label laminate and a method and a system for manufacturing a label laminate

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Embodiment Construction

[0047] The present invention adopts the following reference signs:

[0048] 1 label laminate,

[0049] 2 release liner,

[0050] 3 substrate layers,

[0051] 4 surface layers,

[0052] 5 release coating,

[0053] 6 layers of water-based adhesive,

[0054] 10 metal straps,

[0055] 10a the first side of the metal strip,

[0056] 10b the second side of the metal strip,

[0057] 11 first deployment device,

[0058] 12 second deployment device,

[0059] 13 lamination clips,

[0060] 14 Rewinding devices for label laminates,

[0061] 15 coating units,

[0062] 20 heating means, and

[0063] 21 air dryer

[0064] In this application, the term "label laminate 1" refers to so-called pressure-sensitive label laminates and self-adhesive label laminates. Preferably, the label laminate 1 comprises two layers laminated together, namely a release liner 2 and a surface layer 4 , wherein an adhesive layer 6 is located between the release liner 2 and the surface layer 4 . During...

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Abstract

The invention relates to a method for manufacturing a label laminate (1). The method comprises unwinding (11) a first material layer, unwinding (12) a second material layer, coating (15) the unwound first material layer with at least one water based adhesive layer (6), supporting the coated first material layer by a belt (10) while heating said at least one water based adhesive layer (6) by at least one heating device (20, 21) in order to dry said at least one water based adhesive layer (6), and laminating the first material layer comprising the at least one water based adhesive layer together with the second material layer (2, 4) in order to form the label laminate (1). The invention further relates to a label laminate and to a system for manufacturing a label laminate.

Description

technical field [0001] The present invention relates to a label laminate. In addition, the present invention relates to a method of manufacturing a label laminate. The invention further relates to a system for manufacturing label laminates. Background technique [0002] Label laminates primarily consist of skins and release liners laminated together. Typically there is an adhesive layer between the release liner and the topsheet. Due to the adhesive layer applied to the face material, the face layer can be bonded to another surface when the label laminate is used. The release liner is mainly used to protect the adhesive layer. Contents of the invention [0003] It is an object of the present invention to provide a label laminate. Another object of the present invention is to provide a method and system for manufacturing label laminates. [0004] A plastic film is used as the release liner of the label laminate to allow better uniformity of the release liner. Plastic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B37/06G09F3/10C09J7/02B05C1/14
CPCC09J2203/334B32B2310/0862B32B38/164G09F3/10B32B2309/02B32B2309/14B32B2038/166B32B2307/718B32B37/12B32B2310/0831B32B2309/105C09J2201/614B32B2037/1276G09F3/02B32B2310/0454B32B2519/00C09J7/0275C09J7/243Y10T428/1476Y10T428/1452C09J2301/306B32B37/06B32B37/1027
Inventor R·H·约基宁J·亨托恩J-E·福斯特伦S·平内宁K·海诺宁
Owner UPM RAFLATEC OY