PE Lidding Sealing Film

An important feature of modified atmosphere packaging is to adjust the gas combination in the packaging at the beginning of storage to inhibit food corruption and deterioration, so as to maintain food quality or prolong its shelf life. For example, the air in the bag is pumped out and then filled with N2 or C02 gas, which aims to inhibit the growth of anaerobic microorganisms. To carry out modified atmosphere packaging for products, we must reasonably select the air permeability of packaging materials according to the characteristics of products. Generally, the gas used for modified atmosphere packaging is a mixture of O2, CO2 and N2, or a mixture of O2 and CO2. Therefore, when selecting modified atmosphere packaging materials, it is necessary to accurately test the O2 permeability, CO2 permeability and N2 permeability of the materials. It is absolutely impossible to detect different gases, or only detect the O2 transmittance of the materials, and then convert it according to the empirical proportion, A comprehensive test must be carried out. In meat preservation, C02 and N2 are two main gases. The existence of a certain amount of 02 is conducive to prolonging the shelf life of meat. Therefore, an appropriate proportion must be selected for mixing. In Europe, the gas ratio of modified atmosphere preservation of fresh meat is 02: C02: N2 = 70: 20: 10 or 02: C02 = 75: 25. At present, the most effective fresh meat preservation technology in the world is the modified atmosphere packaging (CAP) system with high C02 inflatable packaging.
Tldf is a map trail lidding film released by tipack team, which takes PE as the basic material and EVOH as the barrier layer. It has high transparency, strong puncture resistance, high strength, good optical performance and good memory. It is suitable for rapid processing, low-temperature storage and transportation
Since its establishment in 2008, tipack group has always been committed to providing global customers with professional overall solutions for fresh packaging. It has more than 100000 square meters of modern fully automatic super factories. It has passed the ISO and kosher quality system certification and obtained the quality evaluation and approval of professional teams including FDA, SGS and kosher. Its products sell well in more than 100 countries and regions around the world.
Tipack's main products include: shrink film, shrink bag, barrier bags, vacuum bag, PP tray, map tray, VSP tray, PSP tray, fruit cup, absorbent pads, packaging machine, etc.
Tipack team has experience and ability to solve all custom requirements for customers. Please send us an inquiry or email in order to get samples and more information.

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