hot melt glue grain is suit for packing of carton box or paper case. The viscosity is thinner, and the characteristic is lower application temperature and easy to fix.
Features:
1) EVA hot melt glue: wired or no wire binding glue, copper paper glue,
book binding glue, animal glue and hardback book shell glue
2) Convenient operation and high strength
3) Fine flexibility, and low temperature-resistan