Product parameter
9x14cm
11x18cm
15x21cm
17x24cm
20x30cm
Material: Kraft paper
Color: White
Features
There is a self-sealing strip on the inside of the bag, which can be sealed by lightly pressing the zipper. It has good airtightness and can be reused. Easy to tear design, easy to tear the packaging bag, easy to use. The internal aluminum-plated design has better waterproof and moisture-proof effect. The thickened bottom design is not easy to be damaged and has a long service life.
Effect
Physical protection: The food stored in the packaging bag needs to avoid squeezing, impact, vibration, temperature difference and other phenomena.
Shell protection: The shell can separate food from oxygen, water vapor, stains, etc., and leakage prevention is also a necessary factor in packaging design. Some packages include desiccant or deoxidizer to extend shelf life. Vacuum packaging or removing the air from the packaging bag is also the main food packaging method. Keeping food clean, fresh and safe during the shelf life is the primary function of the packaging bag.