Kraft air column box is a new type of environmentally friendly packaging material, which is composed of PA/PE co-extruded film ,air valve film as well as kraft. lt does not occupy warehouse space, has good buffering effect, low cost, environmentally friendly materials, and convenient recycling.
Characteristics of kraft air box
1. be able to replace the carton directly, saving 50% cost
2. Reduce plastic usage, 1% air + 99% plastic & kraft paper
3. Pressure resistance is strong, a empty box can bear up to 75 kgs
4. Kraft paper is tougher than the carton , which is not easy to be damaged.
5. Thermal Insulation . It can add a aluminum foil layer inside , which prevents heat radiation and heat dissipation. The outer layer of kraft paper is a poor conductor .
6. Waterproof and moisture-proof, not afraid of rain spray