1 U type easy to tear mouth, careful craftsmanship, well-designed, perfect cutting, easy to tear and convenient.
2 The side of the bag is widened, the capacity is larger, and the stand is straighter and more beautiful.
3The bottom is designed in a self-supporting manner, flat bottom, thickened at the bottom, wide capacity, safe and firm. The product fits in and out. Convenient display, more upscale.
4 A single exhaust valve is installed inside. It can eliminate the carbon dioxide generated in the storage of coffee beans, prevent air from entering the bag, and prevent bulging and cracking. Preserve the fresh aroma of coffee beans.
5 multi-layer composite technology, food grade material. The PE film material is included to ensure the freshness of the food. Moisture proof and pollution prevention. Use more assured.
6 need high-power sealing machine sealing
This product needs to be sealed with a sealer. Due to the thick thickness of the bag, a high-power sealing machine is required, and the ordinary power sealing machine may not seal About customization process