Kraft Paper Stand Up Bag

Kraft Paper Stand Up Bag is a packaging bag made of high-strength kraft paper as the main material and bonded with environmentally friendly glue. It has been widely used in many fields such as food, health products, cosmetics, and daily necessities.

Self-supporting design
Through the unique bottom structure and stable standing performance, the kraft paper stand up bag can display the product steadily without any support. This design not only improves visibility on the shelf but also allows consumers to easily view product information, thereby increasing their willingness to buy.

Waterproof and moisture-proof
The kraft paper stand up bag is treated with a special process to form a thin waterproof layer on the surface. This waterproof layer not only effectively blocks moisture penetration, but also keeps the environment inside the bag dry. At the same time, the breathability of the kraft paper itself ensures air circulation in the bag, avoiding mildew and deterioration caused by moisture. In an environment with a relative humidity of up to 80%-90%, the humidity change in the kraft paper self-supporting bag can still be controlled within 5%. 

High strength load-bearing
Kraft paper fibers are closely arranged and interwoven, forming a strong internal bonding force, which can bear a large weight without being easily damaged. During the production process, the load-bearing capacity of the self-supporting bag is further improved through the composite reinforcement of multiple layers of kraft paper, ensuring the safety of the product during transportation and reducing returns and losses caused by damage.

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