Foreign food packaging materials and structures

1.Glass Container Packaging <br> Because glass materials do not contaminate foods due to release of ingredients, and the plasticity of glass is good, various bottle shapes can be cast. Therefore, although glass containers have high costs, they are easy to break, the weight of bottles, etc. Defects, but still popular in the European market. Natural foods such as honey, germ oil, sunflower oil, jams, juices, and health drinks are still widely used in glass containers.
2. Anti-pollution packaging <br> Since the occurrence of a cold drug intoxication case in the United States, the government has stipulated that all drugs sold directly on the counter must be changed to anti-pollution packaging. That is, after packaging medicines and drugs are opened, they must be left distinctly. trace. In addition to medicines, foods and beverages sold in supermarkets are also actively designed to prevent pollution, including the design of various anti-theft caps and tamper-evident labels. The seals indicate: “If the seal is damaged, please do not Accept and use ", and open the tray with transparent film.
3. Sterile Packaging <br> The roll coating paper invented by Tetra Packaging Co., Sweden is sterilized by hydrogen peroxide sterilizing liquid, then disassembled into a tube, and then injected into the ultra-high temperature instant sterilized product. The carton is sealed under the page. The box contains no air and no bacteria. Can be stored for 3 months without refrigeration.
4. Multi-layer composite flexible packaging <br> The use of several different film barrier properties of gas and water vapor to form a multi-layer composite flexible packaging, suitable for the packaging of high-fiber, low-calorie, high-protein, low-fat soup powder health food. The use of multi-layer composite flexible packaging foods, sealing, moisture, light and fragrance, can be stored for 39 weeks. High-fiber biscuits and multi-vitamin juice strips are also made of aluminum-plastic composite packaging materials with heat-sealing at both ends.