Key Benefits
Tight skin seal, no leaks — conforms to product surface for excellent drip control and shelf appeal
Cold-chain ready — cold-resistant grades for freezing/chilled distribution; stable at low temperatures
Barrier support (OTR/WVTR) — helps extend shelf life; options for MAP trays and top-lidding combos
Durable & puncture-resistant — withstands bones/edges; maintains package integrity
Clear & glossy — high transparency to showcase meat cuts, seafood and produce
Food-contact oriented — documentation available on request (e.g., REACH/RoHS, food-grade)
Typical Applications
Beef & lamb skin packs; seafood, poultry, delicatessen
Chilled & fresh food packaging, produce and cheese
MAP trays (modified atmosphere) and thermoformed bases
Retail portions, e-commerce fresh food, meal kits
Characteristics of PET patch sheets/rolls:
1. Excellent preservation property: It can closely adhere to the surface of food, providing good freshness retention.
2. Resistance to high and low temperatures: It can maintain stable performance within a wide temperature range.
3. Good moisture resistance: Effectively prevents water vapor from entering and protects food from getting damp.
4. Strong chemical stability: It has certain resistance to some common chemical substances.
5. Environmental protection and safety: Generally, it is relatively environmentally friendly and harmless to the human body and the environment.
6. Easy to process: It is convenient to carry out cutting, forming and other processing operations to meet different needs.
Specifications
Color: Black / gold / silver / clear (customizable)
Thickness: 0.15–2.0 mm
Width: 170–1350 mm
Options (on request): anti-fog, anti-mist, easy-open corner, peelable seal, print-ready primer
What You’ll See on the Line
Wide seal window with consistent vacuum draw → fewer adjustments, less rework
Low scrap and clean trimming; strong bond to tray/rim
Technical support for forming temperature, vacuum profile, seal time/pressure, and MAP targets
Call to Action
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