The appearance of plastic film in China has first greatly promoted agricultural production in China, which can be regarded as a landmark innovation. Thereafter, plastic industrial film, agricultural film, greenhouse film, garbage bag, food bag, garment bag and various packaging bags were derived. The production of plastic film entered the industrial era.

The film blower has the following features: the decelerator is cancelled by the main machine, and the motor directly drives the main machine screw to rotate through the belt wheel, which is easy to operate and easy to maintain; The host uses frequency conversion motor, which saves energy efficiently and increases the stability of the host, saving 30% of power. The screw and barrel are made of 38 chromium-molybdenum steel, which has been nitrided and is resistant to wear, corrosion and long service life.

The head uses a layered spiral mandrel, which rotates continuously at 360 degrees, making the film thicker and more uniform. It is especially suitable for composite and printed film. Now packaging is an indispensable part of the products. At present, the popular packaging in the market mainly consists of plastics and paper, and the blown moulding industry mainly consists of film blowers has a larger proportion in the market. However, with the increasingly stringent requirements on the paper industry, the new indicators of environmental protection and energy conservation have raised the threshold of the paper industry, causing the market cost of paper packaging to expand and the price to rise.

The eco-friendly film blower produces plastic convenient bags, which can affect millions of households and are closely related to people's lives. Everyone needs plastic bags to be produced by eco-friendly film blowers. Whether shopping in supermarkets or shopping in markets, everyone needs them. Stores need them. The production of plastic bags by eco-friendly film blowers is the widest and largest amount of disposable consumer goods in China.

The market prospects of environmental film blowers are broad, convenient bags are produced, profits are considerable, the market is huge and will never be exhausted. Due to the possibility of breaking down electrical components or dropping wires during the transport of the film blower, strict check should be made first. In order to ensure personal safety, the power switch must be connected properly, then the power supply should be connected, and then the operation of the motor in each part should be checked strictly, and the leakage phenomenon should be noticed.