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.
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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