Holographic laser printing transfer film and production process for metal package

The invention discloses a holographic laser printing transfer film and a production process for a metal package. The transfer film comprises a plastic substrate layer, a UV release layer, an information layer, an ink layer, an aluminum reflecting layer, a hot melt adhesive layer and a metal substrat...

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Bibliographic Details
Main Authors REN XINLIAN, XIE GAOXIANG, QIAN KUN, LI FANG, DONG YIPING, MA WEIJUN
Format Patent
LanguageChinese
English
Published 20.06.2017
Subjects
COLOUR PRINTING
LINING MACHINES
PERFORMING OPERATIONS
PRINTING
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES
STAMPS
TRANSPORTING
TYPEWRITERS
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Summary:The invention discloses a holographic laser printing transfer film and a production process for a metal package. The transfer film comprises a plastic substrate layer, a UV release layer, an information layer, an ink layer, an aluminum reflecting layer, a hot melt adhesive layer and a metal substrate layer which are superposed sequentially. According to the holographic laser printing transfer film of the above structure, the UV release layer, the information layer, the ink layer, the aluminum reflecting layer, the hot melt adhesive layer and the metal substrate layer are combined tightly and mutually and are all high in elongation, and cracks are avoided during composite stripping and punching forming. Compared with existing common metal printing package materials, the holographic laser printing transfer film has a holographic laser anti-counterfeiting function and high visual impact force, meets the requirements of the properties such as impact resistance, surface hardness, stretchability and heat resistance
Bibliography:Application Number: CN2017148991