Moisture proof method and acceptance standard of bread bag


       When we buy bread food, bread bags are often used. At the same time, bread bags also bring us great convenience. Because the bread is to be packed, the moisture-proof work of the bread bag is very important. Here are some moisture-proof methods and acceptance standards for bread bags. I hope it will be helpful to everyone.

  Method for preventing moisture in bread bags

  1. There must be a gap between the bread bag and the ground. It can be erected with a wooden board, and there must be a space for air circulation below, so as to avoid the influence of moisture on the ground.

  2. The warehouse or factory building where the bread bags are kept must be tightly sealed, otherwise it is easy to get wet in the rainy season, foggy weather, or areas with large temperature differences between day and night.

  3. If you can, you can choose to buy a dehumidifier. Generally, manufacturers of air conditioners have bread bag warehouse dehumidifiers for sale. This is a simple and fundamental method of preventing moisture.

  A good bread bag will give people a pleasing feeling, so in order to prevent the bread bag from being wet and beautiful, it is necessary to carry out the above method to prevent moisture.

bread bag

  Inspection criteria for bread bags

  1. Plate making: The bread bags nowadays are all beautiful and fashionable. The color of the built version is also colorful. Any kind of bread bag not only has 4 root colors, but also several spot colors. For example, gold and silver are spot colors.

  2. Paper selection: All bread bags and wrapping paper are made of double copper and matte copper paper. Its weight is usually 128g, 105g, 157g. Roots rarely have more than 200g of paper in bread bags. The bread bag framed because the paper is too thick is easy to blister, and at the same time, it looks very mechanical on the outline.

  3. Printing bread bags: As usual, it is only used for printing wrapping paper. If it is mounted on paper, it will not be printed, and it will only be dyed. Because bread bags are outer packaging boxes, it requires printing processes. Very high, among which the hidden ones are the differences in color, dots, and bad prints that affect aesthetics. Generally speaking, the wrapping paper of the bread bag needs to be disposed of. Generally, it is over-gloss, over-uv, over-dumb glue, over-varnish, and over-mat oil.

  4. Beer: Beer can be described as one of the more serious problems in the printing process. If the beer is to be accurate, the packaging knife must be accurate. If the beer is banned and the beer is partial, the beer will always affect the subsequent processing.

  After completing the above steps, there are no special circumstances for the bread bag to be delivered for inspection.

  The above is an introduction to the moisture-proof methods and acceptance standards of bread bags. I hope everyone will understand the moisture-proof methods and acceptance standards of bread bags, which will be helpful to everyone.

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