Shrink Wrap Packaging Materials
Shrink packaging materials play an important role in modern life. Whether in the retail field or in transportation and logistics, shrink packaging can effectively protect products from damage and contamination. It can provide superior sealing and protection to keep products fresh and dry. In addition, shrink packaging materials can also provide additional anti-counterfeiting protection to ensure the safety and authenticity of products.

Polyethylene (PE)
Features: Polyethylene is a relatively inexpensive heat shrink packaging material with good chemical resistance and toughness.
Application: Mainly used for packaging food, beverages, daily necessities, etc. Due to its high transparency and printability, PE materials are widely used in retail packaging in supermarkets.
Polyvinyl chloride (PVC)
Features: Polyvinyl chloride has excellent transparency and shrinkage properties, and can fit tightly to products of various shapes.
Application: Commonly used for packaging medicines, cosmetics, small electronic products, etc. The high transparency of PVC packaging allows consumers to intuitively see the products in the package, increasing their desire to buy.
Polypropylene (PP)
Features: Polypropylene has high heat resistance and good mechanical properties, and is suitable for use in high temperature environments.
Application: Suitable for packaging food and medical supplies that require high temperature sterilization. Due to its good tear resistance, PP material is also often used to package heavy objects.
Polyester (PET)
Features: Polyester has excellent transparency and mechanical strength, and can provide excellent protection.
Application: Used for packaging beverage bottles, food cans, etc. The high transparency and high strength of PET material make it an ideal choice for beverage packaging.
Compared with traditional packaging materials, shrink packaging has better transparency and aesthetics, allowing consumers to clearly see the appearance and quality of the product. Heat shrink packaging machine is an important equipment for achieving heat shrink packaging. It heats the heat shrink material to tightly wrap the surface of the product to achieve the packaging effect. By using heat shrink packaging machine to package products into a compact form using heat shrink film during the packaging process, companies can enhance product image, enhance brand value, and attract more consumers.
Shrink Wrap Packaging Material Parameter
Material | PVC | PP | POF |
Thickness(mm) | 0.02-0.06 | 0.02-0.04 | 0.03-0.1 |
Heating time(s) | 5-10 | 6-12 | 8-16 |
Shrink temperature(℃) | 110-130 | 130-170 | 130-170 |
Shrink Wrap Packing Machine Advantages
Wide range of application: Heat shrink packaging materials are diverse and can meet the packaging needs of different products;
Good aesthetics: Heat shrink packaging materials have high transparency, which can show the appearance of the product and improve the visual appeal of the product;
Strong protection: Heat shrink packaging materials can tightly wrap products, provide good protection, and avoid damage from external factors such as dust and moisture;

Heat shrink packaging materials play an important role in the modern packaging industry and can provide effective protection and beautiful appearance for various products. With the continuous advancement of technology, the performance of heat shrink packaging materials and heat shrink packaging machines is also constantly improving, providing new impetus for the development of the packaging industry. When choosing heat shrink packaging materials and equipment, companies should choose the most suitable solutions based on their own product characteristics and packaging needs to achieve the best packaging effect.