Antibacterial and mildew-proof composite flexible packaging material film

Patent Type: Utility Model Inventor: Tan Long Applicant: Tan Long Principal Applicant Address: No. 32, Wenzhi Toudao Street, Power District, Harbin City, Heilongjiang Province Application No: 200420063657.4
Application Date: 2004.10.27
Auditor's announcement number: 2792987
Auditing Announcement Date: 2006.07.05
Main classification number: B65D65/40(2006.01)I
Subject number: B65D65/40(2006.01)I ; B65D65/38(2006.01)I ; B65D81/24(2006.01)I ; B32B5/00(2006.01)I ; B65D30/02(2006.01)I
Category classification number:
Instruction CD-ROM: D0627-2
Abstract: Antibacterial and mildew-proof composite flexible packaging material film. At present, commonly used packaging films or bags are generally made of paper or ordinary plastic composite film, and the inner wall of the packaging film (bag) (contacting the food side) does not have the function of antibacterial and mildew proofing. The antibacterial and mildew-proof composite flexible packaging material film comprises an inner film [1], and the inner film [1] has an outer film [3] underneath, and the inner film [1] and the inner film [1]. The outer film [3] described has an intermediate film [2] in between. This product is suitable for food, medicine, beverage and other packaging industries.
Sovereignty items: 1. An antibacterial and mildew-proof composite flexible packaging material film, comprising: an inner film [1], characterized in that: the inner film [1] has an outer film [3] below, An interlayer film [2] is provided between the inner film [1] and the outer film [3].
Agency: Harbin Dongfang Patent Office Agent: Chen Xiaoguang Database Name: Invention Patent Database

Reprinted from: Wanfang Data