Application characteristics of paper plastic composite bags with sealed covers

The paper plastic composite bag with a sealed cover adopts a sealed cover composed of a cover frame and a cover plate. There are flanges and clamping blocks on the cover frame and cover plate to seal and engage the cover plate with the cover frame. The middle of the cover frame is hollow, and a pair of pressure plates are provided on the sides of the hollow part to press the unused paper in the paper outlet. The paper plastic bag is convenient to use when the packaging capacity is large, and the sealing performance of the sealing cover is good, which can effectively prevent unused face or wet wipes from being exposed and contaminated inside the bag. The manufacturing process is simple, the cost is low, and the appearance of the paper plastic bag is more beautiful and lightweight, making it easy to use when the packaging capacity is large. The sealing performance of the sealing cover is good, and its compression can effectively prevent unused face or wet wipes from being exposed and contaminated inside the bag. The paper plastic bag seal automatically controls the up, down, and forward/backward movement of the up and down cylinders and the front and rear cylinders, allowing the numbers in the number slot to be automatically stuck and printed. This ensures that the number positions on the packaging bag are accurate, the seal marks are arranged neatly and clearly, and the imprint strength is uniform, effectively eliminating the uncertainty of manual seals; It can also reduce the labor intensity of operators, improve work efficiency, save resources, and reduce production costs.