The five-layer coextruder film machine is better for customers to realize the film heat sealing

The five-layer self-supporting bag is capable of reducing the film thickness by about 30% compared with the three-layer unit, and can ensure better physical properties. To reduce the cost and improve the profitability of customers. In liquid aseptic packaging, the key objective is to protect the liquid from the environment and maintain its expected characteristics throughout the product life.

In the initial stage, the packaging integrity of dalian blower unit depends on the adhesion and sealing of each layer, which depends on the change of adhesive force during the shelf life. It can help merchants to make packing and seals in hot fill and distillation applications and other packaging that require initial pasteurization. Relative curing three layer structure because of its structure, the customer is difficult to improve its performance, and in the structural formula of 5 layer film blowing unit to realize different characteristics of raw materials in the perfect implementation of membrane structure, compared with three thin film devices, 5 film can achieve better film heat sealing.

In the installation of the film blowing machine, the center line of the extruder and the center of the traction roller should be adjusted to keep the horizontal vertical and not deviate from the skew. Please pay attention to the speed of traction and the speed of the winding speed. Please adjust the volume. After the main engine is opened, pay close attention to the operation of the main engine, adjust, modify, electrical instrument and controller in time to ensure its normal operation.

Host gear box, traction reducer should often come on, change gear oil, new in the use of 10 days or so, please change new gear oil, in order to ensure the normal operation of the rotating parts, pay attention to refuel, prevent damage of stuck and overheating, but should also check the connection parts of tight situation, prevent Luo Shuan is loose. The compressed air in the bubble tube should be kept in a proper amount due to the leakage of compressed air in the traction process. Please timely supplement it.

The emergence of the film blowing machine in China has greatly promoted the agricultural production in China, which is a landmark innovation. Subsequently, the production of plastic industrial film, agricultural film, large canopy membrane, garbage bags, food bags, clothing bags and various packaging bags, and the production of the film and film machine of the big shed have entered the industrialization era.