8011-O heat-sealed milk cover foil
As people’s living standards continue to improve, the requirements for high quality and diversity of food and its packaging are getting higher and higher, and cup yogurt has gradually penetrated into people’s lives. Dairy products have complex ingredients and are easily affected by temperature, oxygen, light, microorganisms, mechanical effects, etc., which can cause the product to change color, oxidize, break, and deteriorate, thereby shortening the shelf life. Therefore, the choice of packaging materials is particularly important. Enterprises now generally use aluminum foil to seal dairy products. The material is 8011-O aluminum foil, which is used after being compounded with other materials.
The performance characteristics of 8011-O aluminum foil are as follows:
1. Clean surface, uniform color, no spots, flat and pinhole-free;
2. Excellent moisture-proof performance, light-shielding and extremely high barrier capacity;
3. Multiple tests for bacteria, mold, etc., non-toxic and tasteless, safe and hygienic;
4. Strictly implement industry standards, heavy metals do not exceed the specified range;
5. Strong mechanical properties, high anti-blasting performance, strong anti-puncture and tearing performance;
The milk cover material has very high requirements for the cleanliness of the board surface. Use different types of dyne pens to conduct water brushing tests, record the dyne value according to the liquid shrinkage of the board surface, and measure the cleanliness of the board surface.
Aluminum foil yogurt packaging not only has good barrier properties to ensure the quality of the product, but also ensures the convenience of consumers to open it while improving the grade of yogurt products. 8011 heat-sealed foil has good surface quality, flat plate shape, and small thickness tolerance. It is an ideal material for yogurt heat-sealed packaging.
