Heat shrinkable film with a wide range of applications

Most of the tableware shrink packaging machine industry in my country is small and medium-sized enterprises. Good and bad are mixed. There are less than 10 companies with an annual output value of more than 100 million yuan. Even compared with other domestic machinery industries, there is a great deal of equipment and technical level. The gap, there are few units that truly have independent research and development capabilities of high-end products. The advantages of heat-shrinkable POF film can be summarized in the following 5 points: 1. Strength and toughness: obvious sealing, good shrinkage, and compact molecular structure. 2. High transparency: no pattern, no crystal points, high gloss and transparency. 3. Uniform thickness: The sealing temperature is between 200-290℃ and the thickness is uniform. 4. High shrinkage rate: POF film has a very high shrinkage rate, so it is suitable for product packaging of various shapes. 5. Strong cold resistance: POF film can maintain flexibility even at minus 20 degrees, and the product shrinks perfectly. POF heat shrinkable film is a kind of packaging film with transparent gloss, high shrinkage, environmental protection and safety, and strong tear resistance. During the production process, it is stretched into various shapes regardless of the stretching orientation, so as to adapt to various shapes. Product packaging, POF shrink film packaging is tightly attached to the surface of the product, forming a transparent and sealed film on the surface, which is firmly wrapped around the periphery of the product, like a protective film. The shrink-wrapped products are not only beautiful and generous, save packaging costs, but also can be packaged for promotion, etc., and are sealed, dust-proof, moisture-proof and anti-theft. It has the following four characteristics: 1. Absorbed foreign advanced technology, combined with the domestic status quo, with unique creativity, automatic assembly, sorting, lamination, and thermal shrinkage of various packaging materials, thus overcoming similar domestic machines The instability of stacking caused by easy jitter, the easy card machine, and the inadequacy of small box products with light, thin and small volume, have broadened the scope and ability of the machine in the packaging field. 2. A large number of accessories from well-known international companies are used. The electrical components of the whole machine all adopt OMRON, NORGEN and other world-famous brand components. The equipment runs stably and reliably, and has won praise from customers in related industries. 3. It can be operated independently to complete the middle packaging of small boxes, or it can be connected with the front-end boxing machine, and the back-end with the boxing machine, without adding special mechanical devices. 4. The packaged product has a smooth and neat appearance, tightly wrapped, and firm welds. ?POF heat shrinkable film technology was applied as early as the early 20th century, and then it became popular all over the world. Nowadays, heat shrinkable film technology is almost used in various packaging fields, and its application fields are quite wide. POF heat shrinkable film Technology is currently the most environmentally friendly and safest and most popular packaging technology. Heat shrinkable film technology has experienced more than a century of changes and development. The technology is becoming more and more mature and constantly conforms to the development trend of the times. PVC heat shrinkable film is the earliest and the longest development history. However, with the development of the times and the rapid development of technology, PVC heat shrinkable film gradually runs counter to the world trend, so it is gradually eliminated by the market. POF heat shrinkable film is clean and environmentally friendly, and the practical and affordable fresh image gradually enters our Vision, and then replace the leading position of PVC heat shrinkable film in the packaging film market, and become a mainstream packaging form. For more related knowledge, please search: heat shrinkable film