properties of flexible packaging films Manufacturing.What factors will affect the quality of plastic packaging bags

The product quality of plastic packaging manufacturers is a key focus that we attach importance to. The quality of packaging bags in the market is uneven, and we press for strict quality control. Many factors in the manufacturing process can affect the quality of woven bags, causing them to be unstable. We need to have a clear understanding of the relevant information. Let's take a closer look.

In the production process, there are many waste products caused by various reasons. To reduce defective and waste products, it is necessary to first understand the main reasons for the formation of defective and waste products. During the coating process, the vehicle was returned, the fabric was received, the film was received, and the color film was not properly aligned. The tension controller malfunctions, the film edge sticks to the roller, the film edge breaks, and the film forks.

Due to process reasons, the two ends of the product's winding are exposed to ribs. Or detachment or holiday coating. Or change the product specifications, break the film with waste silk on the circular fabric surface, or connect the connector in the color film. Printing film, layout, ink lines, etc. will all form waste.

Plastic packaging manufacturers have stated that implementing every detail in the operation can reduce defective and waste products. Changing coating materials, specifications, coating ratios, climate change, and other factors can also contribute to unstable coating quality.

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