polyolefin heat shrink film manufacturer
We are a professional manufacturer of polyolefin heat shrink film, also called polyolefin heat shrink film, this type of shrink film is widely used in various packaging industries, the food industry, such as meat fruit and seafood and cooked food, food packaging made with polyolefin is particularly widespread, we offer ODM/ODM production and are used with most shrink packaging machines that can provide good protection during transportation and storage.
Our polyolefin heat shrink film manufacturers specializes in manufacturing shrink film for more than 20 years, our products have great advantages, strong puncture resistance, tear strength, and strong resistance to moisture, dust, and other contaminants x performance to ensure tight and safe food packaging.
POF heat shrink film is widely used in the food industry for packaging various food products, such as fruits, vegetables, meat, and seafood. It can well protect all kinds of food products to keep them fresh for a long time during transportation and sales, as well as from contamination by the external environment.
The following are some common applications of our manufacturer's POF heat shrink film in the food industry:
1. Fruits and vegetables: This shrink film is commonly used to package fresh fruits and vegetables, protecting them from contamination and extending their shelf life.
2. Meat and seafood: POF heat shrink film is an ideal solution for packaging meat and seafood products, ensuring that they remain fresh and protected throughout the supply chain.
3. Baked goods: The transparency of this shrink film makes it a popular choice for packaging baked goods, such as bread, cakes, and pastries.
4. Ready-to-eat foods: POF heat shrink film can also be used to package ready-to-eat foods such as frozen meals, microwaveable meals, and pre-cooked meals.
The following are some typical product parameters of POF heat shrink film for food b packaging:
| TEST ITEM | UNIT | ASTM TEST | TYPICAL VALUES | |||||||||
| GAUGE 厚度 | 10um | 11um | 15um | 19um | ||||||||
| TENSILE | ||||||||||||
| Tensile Strength (MD) 拉伸强度 | N/mm² | D882 | 130 | 125 | 120 | 115 | ||||||
| TensileStrength (TD) | 125 | 120 | 115 | 110 | ||||||||
| Elongation(MD) 断裂伸长率 | % | 105 | 105 | 110 | 110 | |||||||
| Elongation(TD) | 100 | 100 | 105 | 105 | ||||||||
| TEAR 撕裂强度 | ||||||||||||
| MDat 400gm | gf | D1922 | 9.0 | 10.0 | 12.0 | 15.5 | ||||||
| TDat 400gm | 8.0 | 9.5 | 11.5 | 14.5 | ||||||||
| SEALSTRENGTH 热封强度 | ||||||||||||
| MD\HotWire Seal | N/mm | F88 | 0.75 | 0.80 | 0.95 | 1.15 | ||||||
| TD\HotWire Seal | 0.80 | 0.85 | 0.98 | 1.25 | ||||||||
| COF(Film To Film) | - | |||||||||||
| Static 静摩擦 | D1894 | 0.38 | 0.35 | 0.32 | 0.30 | |||||||
| Dynamic 动摩擦 | 0.38 | 0.35 | 0.33 | 0.30 | ||||||||
| OPTICS | ||||||||||||
| Haze 雾度 | D1003 | 1.7 | 1.9 | 2.2 | 2.5 | |||||||
| Clarity 透明度 | D1746 | 99.0 | 99.0 | 98.5 | 97.5 | |||||||
| Gloss@ 45Deg 光泽度 | D2457 | 88.5 | 88.0 | 87.5 | 87.5 | |||||||
| BARRIER 阻隔性 | ||||||||||||
| OxygenTransmission Rate 透氧率 | cc/㎡/day | D3985 | 14500 | 13200 | 10800 | 7300 | ||||||
| Water Vapor Transmission Rate 透水气率 | gm/㎡/day | F1249 | 52.4 | 47.5 | 35.5 | 27.5 | ||||||
| SHRINKAGEPROPERTIES 收缩性 | MD | TD | MD | TD | ||||||||
| Free Shrinkage 收缩率 | 100℃ | % | D2732 | 18 | 25 | 17 | 23 | |||||
| 110℃ | 32 | 40 | 30 | 38 | ||||||||
| 120℃ | 55 | 58 | 55 | 57 | ||||||||
| 130℃ | 65 | 66 | 66 | 67 | ||||||||
| MD | TD | MD | TD | |||||||||
| Shrink Tension 收缩张力 | 100℃ | Mpa | D2838 | 1.65 | 2.45 | 1.75 | 2.55 | |||||
| 110℃ | 2.85 | 3.65 | 2.90 | 3.55 | ||||||||
| 120℃ | 2.95 | 3.95 | 3.20 | 4.00 | ||||||||
| 130℃ | 2.75 | 3.40 | 2.60 | 3.20 | ||||||||
MD\Machine Direction TD\Transverse Direction
Note:This information represents our best judgment on the work done, but the company assumes no liability whatsoever in connection with the use of information or findings contained herein.
FAQ
What is polyolefin shrink film used for?
Polyolefin shrink film is commonly used for packaging a variety of products, including food items, electronics, and consumer goods. It is known for its clarity, durability, and ability to conform tightly to the product being wrapped.
What is polyolefin heat shrink?
Polyolefin heat shrink film is a type of plastic tubing that is designed to shrink when exposed to heat. It is often used as a protective covering for cables, wires, and other electronic components, providing insulation and protection from moisture, dust, and other environmental factors.
How many types of heat shrink tubes are there?
There are several different types of heat shrink tubes available, each with its own unique properties and advantages. Some common types include polyolefin, PVC, fluoropolymer, and silicone.
What are the two types of stretch film?
The two main types of stretch film are cast stretch film and blown stretch film. Cast stretch film is made by extruding a thin layer of plastic onto a flat surface, while blown stretch film is made by blowing a tube of molten plastic and then flattening it. Cast stretch film is known for its clarity and quiet release, while blown stretch film is known for its strength and puncture resistance.