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.
|UNIT||ASTM TEST||TYPICAL VALUES|
|Tensile Strength (MD) 拉伸强度||N/mm²||D882||130||125||120||115|
|COF(Film To Film)||-|
|Gloss@ 45Deg 光泽度||D2457||88.5||88.0||87.5||87.5|
|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|
|Free Shrinkage 收缩率||100℃||%||D2732||18||25||17||23|
|Shrink Tension 收缩张力||100℃||Mpa||D2838||1.65||2.45||1.75||2.55|
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.
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.
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.
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.