POF Shrink Bag POF Shrink Film Suppliers

Zhejiang Zhongda shrink film suppliers is a full-process manufacturing enterprise that specializes in the production and sale of polyolefin heat shrink film. The company integrates research, design, production, sales, and after-sales service, and has advanced production equipment and technology. Their polyolefin heat shrink films typically have advantages such as high transparency, high shrinkage rate, excellent water resistance, and tear resistance, making them widely used in the packaging of various products such as food, medicine, daily necessities, gifts, and stationery. Moreover, the company also provides customized services to tailor the production according to customer needs and offers one-stop solutions for customers.
Product Parameter Download

Product Application

POF shrink film is a high-transparency and high-shrinkage plastic packaging material that can be applied in various industries. Here are the applications and benefits of POF shrink film in the food, pharmaceutical, gift, and stationery industries:


1. Food industry: POF shrink film is widely used in the food industry, especially for packaging bottle drinks, canned foods, dairy products, candies, chocolates, and other products. Its properties, such as moisture-proof, dust-proof, mold-proof, and insect-proof, maintain the product's freshness and quality while enhancing its visual appeal and sales value. Additionally, POF shrink film has excellent water resistance, which prevents contamination or dampness.


2. Pharmaceutical industry: POF shrink film is also extensively used in the pharmaceutical industry, such as medicine, medical equipment, health supplements, and other product packaging. POF shrink film effectively prevents oxidation and contamination, highlights the product's appearance and shape, and improves brand image. Moreover, POF shrink film protects the product from damage or pollution.


3. Gift industry: POF shrink film can be used to package various gifts, stationery boxes, folders, and other products. Its high transparency and high shrinkage rate showcase the product's appearance and characteristics while protecting it from damage or pollution. Furthermore, POF shrink film enhances the product's visual appeal and texture, increasing its market competitiveness.


POF shrink film has wide applications in the food, pharmaceutical, gift, and stationery industries. Its properties, such as moisture-proof, dust-proof, mold-proof, and insect-proof, maintain the product's freshness and quality while improving its visual appeal and sales value. Additionally, POF shrink film provides protection against oxidation, contamination, and damage, maintaining the product's integrity.

Performance Parameters


TEST ITEM

UNITASTM TEST  TYPICAL VALUES
GAUGE 厚度

10um11um15um19um
TENSILE 





Tensile Strength (MD) 拉伸强度N/mm² D882130125120115
TensileStrength (TD)125120115110
Elongation(MD) 断裂伸长率%105105110110
Elongation(TD)100100105105
TEAR 撕裂强度  





MDat 400gmgf D19229.010.012.015.5
TDat 400gm8.09.511.514.5
SEALSTRENGTH 热封强度





MD\HotWire SealN/mm F880.750.800.951.15
TD\HotWire Seal0.800.850.981.25
COF(Film To Film)-




Static 静摩擦
 D18940.380.350.320.30
Dynamic 动摩擦
0.380.350.330.30
OPTICS





Haze 雾度
 D10031.71.92.22.5
Clarity 透明度
 D174699.099.098.597.5
Gloss@ 45Deg 光泽度
D245788.588.087.587.5
BARRIER 阻隔性





OxygenTransmission Rate 透氧率cc/㎡/day D39851450013200108007300
Water Vapor Transmission Rate 透水气率gm/㎡/dayF124952.447.535.527.5
SHRINKAGEPROPERTIES 收缩性
MDTDMDTD
Free Shrinkage 收缩率100℃%D273218251723
110℃32403038
120℃55585557
130℃65666667




MDTDMDTD
Shrink Tension 收缩张力100℃MpaD28381.652.451.752.55
110℃2.853.652.903.55
120℃2.953.953.204.00
130℃2.753.402.603.20


FAQ

1. What is POF shrink film?

POF shrink film is a high-transparency and high-shrinkage plastic packaging material that can be heated to shrink-wrap products in a tight plastic shell, providing protection and aesthetic effects.


2. At what temperature does POF shrink?

POF shrink film generally needs to be heated at a temperature of 120-160°C to shrink. The specific shrink temperature depends on the type of POF shrink film and the nature of the item being packaged.


3. What is POF material used for in packaging?

POF material is commonly used to package products in various industries such as food, pharmaceuticals, gifts, stationery, etc. It has properties like moisture-proof, dust-proof, mold-proof, insect-proof, etc., which helps preserve the product's freshness and quality while enhancing its visual appeal and sales value.


4. What are the different types of POF shrink film?

POF shrink film mainly comes in two types: low-temperature and high-temperature, depending on the shrink temperature and shrink rate. Low-temperature POF shrink film is suitable for smaller, lighter items, while high-temperature POF shrink film is appropriate for larger, heavier products. Additionally, there are single-side adhesive and double-side adhesive POF shrink film types.