Product Name: Kraft paper non opening self sealing bag

Specification: 28 thread, with various sizes to choose from

Material: Matte BOPP film+Kraft paper+Food grade CPP (three-layer composite)

Performance: Good sealing, high assembly, low oxygen and moisture permeability, high moisture and dirt resistance

Resistant to high and low temperatures, strong puncture and tear resistance, elegant appearance, and strong practicality.

Usage: Can be used to hold various powders, dried fruits, tea leaves, medicinal herbs, grains, and miscellaneous grains

Wait, through food safety certification, it can hold food and the bag is sturdy and sturdy.