Title:
FUNCTIONAL SELF-ADHESIVE FILM ONE-WAY AIR OBSTRUCTING TRIDIMENSIONAL PACKING MATERIAL AND THE METHOD FOR MAKING THE SAME
Document Type and Number:
WIPO Patent Application WO/2009/003324
Kind Code:
A1
Abstract:
A functional self-adhesive film one-way air obstructing tridimensional packing
material and the method for making the same are disclosed. The tridimensional
packing material is composed of multi layers of functional resin film (1, 2a,
2b, 3), the multi layers of resin film (1, 2a, 2b, 3) being heat sealed and folded
to form a space (B) accommodating the gas medium including air, air and the film
together forming a functional self-adhesive film one-way air obstructing tridimensional
packing material.
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Inventors:
ZHANG JIAYING (CN)
Application Number:
PCT/CN2007/002809
Publication Date:
January 08, 2009
Filing Date:
September 24, 2007
Export Citation:
Assignee:
SHANGHAI NILU INTERNAT IMP AND (CN)
ZHANG JIAYING (CN)
ZHANG JIAYING (CN)
International Classes:
B65D81/02; B32B37/00; B65D5/30
Foreign References:
CN1895967A | 2007-01-17 | |||
CN2774977Y | 2006-04-26 | |||
CN2866381Y | 2007-02-07 | |||
CN1803545A | 2006-07-19 | |||
CN2700260Y | 2005-05-18 | |||
US5328536A | 1994-07-12 | |||
US5824392A | 1998-10-20 |
Attorney, Agent or Firm:
SHANGHAI KAIJI INTELLECTUAL PROPERTY AGENT CO., LTD (129 Yan'an Road West, Shanghai 0, CN)
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