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News

The application of PSA for PE express bags

  • Author:Lily
  • Source:www.tdhotmeltglue.com
  • Release on :2016-04-20

1. The application of Pressure Sensitive Adhesive:
    
    Due to the convenient usage of pressure sensitive adhesive, the use of a wide range, it is developing rapidly, the growth rate at home and abroad in recent years are more than 10%. And with the requirements of environmental protection and social laws is increasingly perfect, pressure-sensitive adhesive agent also from solvent to water change, market and application prospect of water-based pressure-sensitive adhesive very unpopular. There are many kinds of pressure sensitive adhesive in Shenzhen Tongde, and they are widely used in Glue Dispenser, anti-slip carpet, PE express bags, kraft peper,cosmetic mirror,bottol cap, adhesive for footwear,paper bags, packaging, A4paper sealing. 

2. Pressure sensitive adhesive used in PE express bags:

   Pressure sensitive adhesive are used in PE express bags sealing, that is strong initial bond, bonding strong, and saving glue. 

Model:TD-9031
Color:Yellow
Viscosity:1900±100 CPS/180℃
Softening point:85±5℃
Operation temperature:160-180℃
Application:PE courier bags

3. Pay attention to the operation:

a. The operation temperature should be controlled within 160-180℃.The showing temperature of Instrument panel may be fifferent from the actual temperature, please adjust to the temperature and avoid prolonged heating at high temperature; 

b. With the temperature changing in bindery, the fluidity and the curing time of the adhesive were also changed. Please instantly adjust to the temperature of glue tank and the binding speed of binding machine; 

c. Regularly clear the residue and impurity in glue tank, to prevent part overheating caused by rubber aging, coking, effect of adhesive binding quality; 

d. Don't to mix the Pressure sensitive adhesive with different glue to prevent influencing quality; 

e. It's better to use the glue produced recentally, to avoid use the glue in different season. Expecially in winter glue should be avoided to use in summer,and vice versa. 

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