Hot melt adhesive for PE Courier Bag Express Bag Glue Mailing Envelope Glue
Mailing envelope Hot Melt Glue is a petroleum resin and synthetic rubber based hot melt pressure sensitive adhesive designed for sealing bubble courier bag, plastic express bag and PE courier bag It is eco friendly, non toxic, with strong bonding strength, high initial tack, good shear strength, and excellent temperature resistance.
Appearance:Light Yellow block
Brookfield Viscosity (ASTM D3236) :4400+-800 cps @180℃
R&B Softening Point (ASTM E28): 97+-5 ℃
Package: 25kg/ carton
Shelf life:24 months
Operation conditions:
1. Recommended operation mode: spray or extrude.
2. Recommended operation temperature: 120-180℃.
3. The viscosity can be adjusted by changing the glue temperature.
4. It should not be mixed with any other type of adhesive.
5. The cover of glue tank should be closed lest the adhesive might
be polluted.