Company Profile

Hangzhou Hangbang Plastic Co., Ltd. is located in Qunyi Industrial Park, Guali Town, Xiaoshan District, Hangzhou. It is close to Keqiao Exit and Guali Exit of Shanghai-Hangzhou-Ningbo Expressway, only 20 kilometers away from Hangzhou Xiaoshan International Airport. The geographical position is superior and the transportation is very convenient. Hangbang Plastic specializes in producing PVC environmentally-friendly hard and semi-rigid decorative film, marble wood grain film, polymer hard film, environmentally friendly inkjet material, various high-grade...

What is PVC film

The main component of PVC is polyvinyl chloride, which is yellowish translucent and shiny. Transparency is better than polyethylene, polypropylene, and is different from polystyrene. It is divided into soft and hard polyvinyl chloride according to the amount of additives. The soft products are soft and tough, and the hand feels sticky. The hardness of hard products is higher than that of low density polyethylene. Below polypropylene, whitening occurs at the bend. Common products: plates, pipes, soles, toys, doors and windows, wire sheaths, stationery, etc. It is a polymer material that uses a chlorine atom to replace one hydrogen atom in polyethylene.

Structure of PVC film

So what exactly is PVC? PVC, the full name of Polyvinylchlorid, is mainly composed of polyvinyl chloride, and other ingredients are added to enhance its heat resistance, toughness and ductility. The uppermost layer of this surface film is lacquer, the main component in the middle is polyvinyl chloride, and the lowermost layer is a back-coated adhesive. It is a well-loved, popular and widely used synthetic material in the world today. Its global use ranks second among various synthetic materials. According to statistics, in 1995 alone, PVC production in Europe was about 5 million tons, and its consumption was 5.3 million tons. In Germany, the production and consumption of PVC is an average of 1.4 million tons. PVC is being produced and applied worldwide at a rate of 4%. The growth of PVC in Southeast Asia is particularly significant, thanks to the urgent need for infrastructure construction in Southeast Asian countries. Among the materials that can produce three-dimensional surface films, PVC is the most suitable material.

PVC process and operating procedures

The reason why PVC can be widely used in the building materials industry is two important reasons: First, the unique properties of PVC (rain, fire, antistatic, easy to form), and second, the low input and high output of PVC. So, why can PVC have the above two advantages? Let us find the answer from its production process.

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What is PVC film

Structure of PVC film

PVC process and operating procedures