Food packaging film paper refers to the film paper used for food packaging, which is made of paper and coated with PE film on one or both sides. There are many kinds of film paper used in food packaging, but there is no corresponding standard to regulate this kind of products. As the product is directly in contact with food and belongs to the material of direct contact with food, manufacturers and users attach great importance to the quality of the product, and hereby apply for the formulation of the standard of film-spraying paper for food packaging. The manufacturer of film-spraying paper explains the standard content of film-spraying paper for food packaging.

1， Scope

Considering comprehensively, this standard is applicable to the film-spraying paper and cardboard for packaging food, which are made of paper as base material and coated with PE film on one or both sides. It mainly includes hamburger paper, melon seed paper bag, paper cup paper, etc.

2，Quantitative deviation

Quantitative is the basic physical index of the product. Because the quantitative range of film-sprayed paper for food packaging is large, ranging from 20.0 g/m to 300 g/m, it is reasonable to use (+5%) as the limited value, instead of specifying the quantitative specifications, to evaluate the quantitative uniformity of the product by quantitative deviation.

3，Banner Thickness Difference

In order to avoid the influence of too large thickness difference on the processing of products, this standard stipulates the index of thickness difference of banners, which is set at (+3%) according to the test results.

4，Quantitative deviation of PE film

Quantitative deviation of base paper for foodstuff packaging is stipulated. If the deviation of PE film is large, it will affect the quantitative deviation of finished products. Therefore, the quantitative deviation of PE film is stipulated. According to the experimental data. Referring to the relevant standards, the deviation is (+2.0g/m).