POF shrink film

Quality assurance, environmentally friendly, non-toxic
Meet the US FDA and USDA standards. With environmentally friendly materials, waste is easy to handle.
Tight seal, good sealing performance
The welding sealing performance is high, the welding sealing range is wide, and the low temperature solderability is good.

Shrinking freely
The heat shrinkage rate can reach 60%, and the various shaped products have the right shape and perfect flawless shaping ability. It remains soft at low temperatures to minus 40 degrees Celsius.

Sealed package, dustproof and damp
The unique oxygen barrier layer produced by the three-layer composite is airtight and moisture impermeable.

Light and tough, collective packaging
Good mechanical strength, high tear strength, can be used for multi-body packaging and package of any commodity.

Easy to package
It is easy to operate and is suitable for packaging food, daily necessities, textiles, toys, stationery, books, records, DVDs, recordings, video tapes, etc.

Highly transparent, crystal luster
Clear transparency, good gloss and great resilience.

The company produces multi-layer co-extruded heat-shrinkable polyene film shengyangC3 series products. It is biaxial orientation, heat shrinkage, and three-layer coextrusion: its base material is A polypropylene (monomerized and co-picked PP) and B low density linear polyethylene (LLD PE), and the product is three-layer coextrusion (ie A+ B+A). There are two types of products: shengyangC3-SM type (single sheet) and shengyangC3-CF type (middle fold).
First, product performance
1. High sealing performance and wide welding sealing range.
2. Low temperature solderability is good.
3. The tear strength is large.
4. The shrinkage rate is high and balanced.
5. Good optical performance, high transparency and high gloss.

Second, the scope of application of the product
Used in the packaging of books, promotional items, players, records, audio tapes, video tapes, cosmetics, health care products, daily necessities, food, fruits, vegetables, etc.

Third, the characteristics of product packaging
1. Beautiful and elegant appearance. 2. Excellent transparency and clearly visible package contents
3. Strong contraction force, large tightening force and firm packaging. 4. The mechanical strength is good, and the drop is easy to break.
5. Non-breathable, moisture-tight, food packaging. 6. It is resistant to storage under low temperature conditions and is also suitable for frozen products.
7. After the packaging is removed, the waste plastic film can be recycled, which can not cause environmental pollution. It is the replacement product of the current world plastic packaging film.

Fourth, the application of this product packaging method
This product is a heat shrinkable packaging film specially designed and specially formulated. There are three steps in packaging:
1. Gently pack the solid product with a heat shrinkable film.
2. Heat sealing and hot cutting into packaging.
3. Feed into the heat shrink tunnel (packaging machine) to heat the package tightly.
Due to its high mechanical strength and good sealing and shrinking capabilities, this product is suitable for both manual and automatic multi-packaging machines and is suitable for fast packaging.

Fifth, the production technology characteristics of the product
The two-axis simultaneous orientation production method using blown film technology has large shrinkage and good balance of shrinkage performance.