Biodegradable high strength express bag

At present, the express packaging industry mainly uses plastic bags, plastic bags have good heat sealing performance and water resistance, and wear resistance is not easy to break.

However, as a single-use packaging, it is not biodegradable, and the recycling cost is high and the recycling difficulty is high, and the waste generated by it has a huge impact on the earth's environment.

In the past, plastic was not popular, or in the era of scarcity, people used paper packaging to wrap items, such as ordinary kraft paper, newspapers, straw ropes and sacks.

However, with the progress of society, the abundance of materials, and the excellent performance of plastics have gradually replaced the original paper packaging.

●How can we solve the contradiction between physical properties and environmental protection?●

After our efforts, we have now launched a paper bag with better physical properties than ordinary paper bags. Our paper bags use a three-sided seal, the seal can be used in the form of self-adhesive or heat sealing.

Paper bag materials only use paper and biodegradable coatings, can achieve good wear resistance, heat sealing and barrier properties.

At present, it has been used by customers in clothing packaging, sample packaging and document packaging.

The combination of paper bags and honeycomb paper will provide better protection for items.

●What are the physical properties of paper bags?●

●Heat sealing●

The paper bag uses our biodegradable coating, the three sides of the paper bag use the equipment to heat seal, the sealing can use the heat sealing machine or use the self-adhesive to seal.

The same as ordinary plastic express packaging, the good heat sealing performance of paper bags is better enough to prevent the packaging from being artificially torn or destroyed.

●Wear resistance●

Paper bags can be printed on the surface of any pattern, after being coated with biodegradable coating, the paper bag surface has good wear resistance.

In the use of 6-pound weights, face to face rubbing more than 600 times will not be a problem. In addition, we can also improve the wear resistance.

●Barrier●

Paper bags have a good barrier, in the case of after soaking or splashing water, can also keep the object in the package dry.

The customer has done some tests on our paper bags, including using 5 kilograms of sand into the paper bag and hanging it for a week.

The hot seal of the paper bag does not burst, the paper bag is not seriously damaged, and the paper fiber is normal.