1. What are the quality requirements for Package Waybill? The paper is smooth, flexible and stable. The color of the upper, middle and lower papers is clear, the storage time is long, the printing is smooth, the paper is not jammed, the printing consistency is consistent, and the tearing and breaking pages are convenient and fast.

2. How to solve the problem that the computer printing paper does not develop color or the color is not clear?

1) The Air Waybill is reversed (except quality)

2) The pressure of the printer is not enough or the needle is broken, increasing the printing strength or changing the needle.

3) Affected by the weather Especially in winter, the temperature is not obvious. Wait a moment, just because color development is a chemical reaction.

3. Is the paper wrinkling a quality problem?

The difference between the north and south climate, plus the change in humidity temperature, the paper has a slight rise

Wrinkles are normal, if the paper wrinkles are not available, they should be returned immediately.