Our high quality POF shrink film packaging is widely used for edible and non-edible products. We offer a variety of properties such as thickness, width, strengths, and shrinkage ratio. Our POF shrink film can be used with heat shrink guns or passed through a heat tunnel or L-bar sealer with shrink packaging machines.
Why use POF shrink film?
POF shrink film packaging can provide the best protection for your products, and can make your products more attractive to consumers. It has three main advantages: product display, product protection, and pack efficient.
(1) Product Display
Since the display area is large, it is easy to promote the product.
Because of its excellent transparency and gloss, vivid multicolor printing is possible.
(2) Product Protection
Highly resistant to cold and water, protects products from scratches and stains
If you tear it, it will not return to its original state, so it can be used as proof that it is new or unopened.
Protects products from deterioration and fading.
(3) Pack Efficient
Multiple products can be grouped together, such as 7 pieces of yogurt.
Items of different sizes can be grouped together.
What are POF shrink films?
POF shrink film packaging is the most widely used packing method nowadays. It is the preferred option because it produces less odor compared to PVC and has flexible storage options, as well as being a more elastic and transparent film.
The POF shrink film consists of several (3-5) layers. This multilayer gives it a gas-tight ability, and the unique cross-type molecular structure provides high strength. For example, a POF shrink film with a thickness of 15 microns is equal in strength to a PVC film with a thickness of 20 microns. The POF (polyolefin) casing is able to withstand high temperatures and mechanical stress.
What are the types of POF shrink films?
Standard POF Shrink Film
Features:
High machinability
Excellent resistance to stress and traction
High heat shrinkability
Suitable for contact with food
Centerfold POF Shrink Film
Features:
Film roll folded in half lengthways
Using on L bar sealers
High packing efficiency
The most widely applicated film roll
Suitable for contact with food
Singlewound POF Shrink Film
Features:
Flat film roll with no folding
Using on pillow packaging machine
Usually using for packaging instant noodles cups
Suitable for contact with food
Cross-linked POF Shrink Film
Features:
Extraordinary versatility
Perfect adherence
Resistance to edges
Exceptional elastic memory properties
Suitable for contact with food
Soft POF Shrink Film
Features:
Shrinkage at very low temperatures
Almost invisible sealings
Elimination of the excess heat-shrink film on the corners
Suitable for contact with food
Perforated POF Shrink Film
Features:
Hot pre-perforated for the packaging of bread and eggs, fruit and vegetables, food products in general.
Accelerates the exchange of air between packaged food and the outside, keeping food fresh.
Suitable for contact with food.
What are the specifications of POF shrink film?
The following are the product specifications of commonly used POF shrink film. We are a professional POF heat shrinkable manufacturer in China, providing high-grade products with stable quality. If you are interested in this product, please feel free to contact us.
| Thickness | 10 µm | 12 µm | 15 µm | 19 µm | 25 µm | 30 µm |
| Roll Length | 2000m / 4000m | 1600m / 3200m | 1335m / 2670m | 1070m / 2140m | 800m / 1600m | 670m / 1340m |
| Roll Type | Centerfold / Singlewound | |||||
| Roll Width | 150 mm, 200 mm, 250 mm, 300 mm, 350 mm, 400 mm, 450 mm, 500 mm, 550 mm, 600 mm, 650 mm, 700 mm, 750 mm, 800 mm, etc. | |||||
| Core Diameter | 76.2 mm / 3 in | |||||
| Roll Diameter | 241.3 mm / 9.5 in | |||||
