Super Hydrophobic High Efficiency Yogurt Capping Film - Zero Adhesion, Easy Tear, 100% Seal for Freshness

Product Features

Our hydrophobic yogurt lidding film adopts an innovative four-layer composite structure of PET/aluminum foil/PE/hydrophobic coating, with a total thickness of 59±2 μm. The outer layer of 12 μm PET provides mechanical protection and a high-quality printing surface; the middle 7 μm high-purity aluminum foil layer maintains the product freshness through an oxygen barrier; the 38 μm modified PE layer ensures a strong heat seal with the yogurt cups; and the inner layer of 2 μm food-grade hydrophobic coating provides a high contact angle of 105-110°. The inner 2μm food-grade hydrophobic coating provides a high contact angle of 105-110°. The product adopts a unique micro-perforated easy-tear design, with 0.05mm diameter micro-perforations precisely arranged in the heat-sealed edge area to form a predetermined tearing path. The entire product is manufactured using food-grade materials, and the total amount of dissolved matter is controlled at less than 3mg/dm², well below the regulatory limit of 10mg/dm². The printing layer is made with water-based, environmentally friendly inks that allow for high definition images at 300 DPI and support up to 10 colors of printing to meet brand display needs. Each batch of product is 100% tested online for sealing to ensure no risk of leakage.

Advantages

Our hydrophobic lidding film offers significant performance gains over traditional yogurt lidding films. The innovative hydrophobic coating increases the contact angle by approximately 40°, from 65-75° for conventional films to 105-110°, ensuring that yogurt does not stick to the lidding film. Improved micro-perforation design reduces the tearing force by about 30%, from 4-5N to 2.5-3.5N for ordinary film, greatly improving consumer opening convenience while ensuring that the consistency of the tearing direction is increased to over 95%. The optimized composite structure controls the oxygen transmission rate to below 0.8cc/m²-24h-atm, which is 20% lower than that of ordinary aluminum foil film, effectively extending the product shelf life. The low-temperature resistance is significantly improved, and the hydrophobic property and sealing strength remain intact at 2°C, solving the problem that traditional films are easy to embrittle under cold storage conditions. Improvements in the production process have resulted in batch-to-batch consistency of ±5% or less, far better than the industry standard of ±10%. Meanwhile, by adopting thinner foil layers and optimizing the coating process, the carbon footprint of our products has been reduced by about 15% compared with traditional products of the same type, and CO2 emissions can be reduced by about 35kg per 1000m² of film.

Benefits

Food producers and consumers alike gain significant value from using our potato chip packaging. Superior oxygen barrier properties extend product shelf life from the industry average of 6-8 months to over 12 months, dramatically reducing product obsolescence and statistically reducing inventory losses by approximately 15%. Improved mechanical protection reduces product breakage during transportation from an industry average of 3.5% to less than 1%, directly improving consumer satisfaction. Easy-open and reseal features significantly enhance the user experience. Consumer research shows that the repurchase rate of products using our packaging has increased by 22%, especially in home consumption scenarios. Lightweight design saves companies about 15-20% of annual packaging material costs and carbon emissions, meeting increasingly stringent environmental regulations. High-quality printing performance provides greater brand premium for products.

Product Parameters

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