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Title:
CONVENIENTLY REUSABLE PHOTOPAPER AND ADVERTISING FILM
Document Type and Number:
WIPO Patent Application WO/2013/104169
Kind Code:
A1
Abstract:
Disclosed are a conveniently reusable photopaper and an advertising film which relate to photopaper and advertising film. It comprises a body, which is a photopaper or an advertising film and also comprises an adhesive coating coated on the back face of the body, and the adhesive coating is a polymer coating having the properties of a flexible glue, and the adhesive coating is also pasted with a release material layer; the photopaper is an RC photopaper, a back coated cast coating photopaper or a swellable photopaper; the advertising film is a PP film, PVC film, PET film or composite film coated with an ink-absorbing coating on one side. This solves the problem that the convenient, long-term and repeated adhesion of photopaper and advertising film cannot be achieved at the same time on the surface of a latex painted wall, glass, stainless steel or wood board, and a stable adhesive force and vacuum adsorption force between the adhesive coating and the surface of the body to which it adheres are formed, such that the product can achieve long term adhesion even in the case of low stickiness.

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Inventors:
YU XIAOGUANG (CN)
YANG FANG (CN)
WANG ZHONGZHENG (CN)
LI YUANKE (CN)
Application Number:
PCT/CN2012/076221
Publication Date:
July 18, 2013
Filing Date:
May 29, 2012
Export Citation:
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Assignee:
DONG GUAN ZHONG SHI TUO ENTPR LTD (CN)
YU XIAOGUANG (CN)
YANG FANG (CN)
WANG ZHONGZHENG (CN)
LI YUANKE (CN)
International Classes:
B32B7/12; C09J7/21; C09J7/22; C09J7/30; C09J133/08; C09J175/04; C09J183/00
Foreign References:
CN201698701U2011-01-05
CN2302538Y1998-12-30
KR20090006949A2009-01-16
Attorney, Agent or Firm:
DONG GUAN SHI GUAN CHENG INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
东莞市冠诚知识产权代理有限公司 (CN)
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