Title:
METHOD FOR PRODUCING GAS BARRIER LAMINATED BODY
Document Type and Number:
Japanese Patent JP2017159570
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a production method in which adjustment can be performed so that a curl shape suitable for a lamination step is formed even when a curl which is inconvenient for lamination to a solar cell element or the like is generated in a laminated body that has been cut after production of the gas barrier laminated body by a roll-to-roll method.SOLUTION: The method for producing a gas barrier laminated body including a first film base, a barrier layer, and a second film base includes a step of laminating and cutting the gas barrier laminated body and then performing heat treatment. The thermal shrinkages of the first film base and the second film base at a temperature at which the heat treatment is performed are different from each other, and the temperature at which the heat treatment is performed is set at not less than the glass transformation temperature of the one having the higher thermal shrinkage of the first film base and the second film base.SELECTED DRAWING: None
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Inventors:
TODE RYOHEI
Application Number:
JP2016046765A
Publication Date:
September 14, 2017
Filing Date:
March 10, 2016
Export Citation:
Assignee:
TOPPAN PRINTING CO LTD
International Classes:
B32B7/02