“Fogging + hard to tear” terminator! Anti-fog easy to tear breathable cover film, so that fruits and vegetables freshness loss directly reduced by 30%!

“Why is the packaging of fruits and vegetables in the freezer always foggy and difficult to tear?

Traditional lidding film due to condensation cover goods, open laborious and other issues, resulting in poor consumer experience, the internal environment can not be controlled resulting in high corruption rate of fruits and vegetables (industry average loss rate of 25%). Then how to inhibit breathing at the same time to achieve packaging transparency and easy to open, become the core pain point of fruit and vegetable packaging.”
Solution: sunkeypackaging High-barrier-anti-fog-easy-to-peel-breathable-lidding-film 

First, the traditional program three major defects and scientific breakthroughs

Q1: Fogging to cover the goods? 

▶ Anti-fog black technology makes water vapor “invisible”.

Pain point data: ordinary PE inner film at 4 ℃ after 12 hours of refrigeration fogging area of more than 80%, commodity recognition tends to zero (ASTM D1003 test).

Solution:

▸ Adopt food-grade nano hydrophilic coating, reduce the water mist condensation angle from 85° to ≤15°, and realize fog-free and translucent for 7 consecutive days in -4℃ environment.

▸ The coating is valid for up to six months, throughout the entire life cycle of the product.

Q2: Breaking and leaving adhesive when peeling the film? 

▶ 4.87N gold peeling force precise control

Industry status quo: The average peeling force of cover film on the market is 9.76N, which requires scissors to assist and is easy to tear, affecting the consumer experience.  ( Anti-fog easy to tear breathable lidding film 4.87N )

Technical breakthrough:

▸ Polybutylene (PB) inner layer material + corona treatment process, peeling force stable 4-6N, measured 4.87N (SGS report).

▸ Heat sealing strength ≥ 15N/15mm, to ensure that the transportation does not crack, but can easily uncover the film with bare hands.

Q3: Fruits and vegetables suffocate and rot? 

▶ Intelligent breathing microporous regulation of gas balance

Failure case: a brand of mushroom bag due to the accumulation of CO₂ led to swelling bag rate of 37% (customer research data).

▸ Dynamic breathable technology: Our Anti-fog easy to tear breathable lidding film EVOH barrier layer + 500 mesh laser microporous, O₂ transmittance rate of 500cm³/m²-day, CO₂ escape rate of 1500cm³/m²-day, accurately matched with the respiration curve of fruits and vegetables.

▸ Efficiency data: spinach shelf life from 5 days to 16 days, blueberry spoilage rate decreased by 28% (third-party testing).

Second, four scenarios to prove: from the laboratory to the shelves of the cost reduction and efficiency gains

Scene 1: Supermarket Cold Fresh Cabinet - checkout rate increased by 20

▶ After a supermarket chain switched to this product, salad greens packaging fog eliminated, the customer click rate increased by 15%, and the loss rate dropped from 19% to 11% (2-month data tracking).

Scenario 2: Community Group Buying - 45% drop in customer complaint rate

▶ In the strawberry transportation test, the breakage rate dropped from 22% to 7%, and the head of the group received 90% favorable comments for the easy-to-tear design: “Even the elderly can tear it easily, no more scissors to scratch their hands!”after using Anti-fog easy to tear breathable lidding film.

Scene 3: Prepared dish production - 100% pass rate for sterilization

▶ Compatible with 121°C steaming and HPP ultra-high-pressure sterilization, a pickled fish prepared dish factory verified zero microbial detection and shelf life extended from 7 days to 21 days by using anti-fog easy to tear breathable lidding film.

Scenario 4: Cross-border Cold Chain - Plastic Reduction Compliance Export

▶ Single PET material + ISO 13432 degradation certification to help Thai durian exporters pass EU SUP regulations and reduce tariff costs by 8%.

Triple value empowerment: commercial returns behind scientific data

✅ Economic calculation: Take a boutique supermarket with average daily sales of 2,000 boxes as an example

▸ Loss reduction: 2,000 boxes × $8/box × (25% → 12%) = daily loss reduction of 2,080 yuan → annual savings of 750,000 yuan

▸ Labor costs: no need for a person to wipe the fog stock, annual labor savings of 36,000 yuan

✅ Brand value-added

▸ Customizable one-item-one-code traceability: consumers scan the QR code of the package to view the origin of fruits and vegetables, pesticide residue test reports, re-purchase rate + 18

▸ Eco-certification badge: 73% of consumers are willing to pay a 10% premium for biodegradable packaging (Nielsen research)

✅ Compliance and risk avoidance

▸ FDA/GB 4806.11 dual certification to avoid food contact safety risks

▸ Lay out the new EU PPWR packaging regulations in advance to avoid export blockage in 2025