A molding device and a method for molding saturated materials in the gas phase differential method in the molding device

Abstract

The invention relates to a gas-phase differential-method saturated material forming device. The gas-phase differential-method saturated material forming device comprises a discharging device provided with an output mechanism, a tensile device, a heating circulating device, a first cutting device, a drying oven, a rolling device, a second cutting device, and a wrap up device; the discharging device and the tensile device are connected via the output mechanism; and transmission mechanisms are arranged between the tensile device and the heating circulating device, the heating circulating device and the first cutting device, the first cutting device and the drying oven, the drying oven and the rolling device, the rolling device and the second cutting device, and the second cutting device and the wrap up device. The discharging device also comprises frames I, a recycling mechanism, and an adjusting mechanism; the frames I are provided with lifting bars; and the recycling mechanism, the output mechanism, and the adjusting mechanism are arranged on the frames I from the lower parts to the upper parts. The tensile device comprises frames II, two circular disc cams, a belt transmission mechanism, and V-shaped grooves; the V-shaped grooves are fixedly arranged on supports; the circular disc cams are connected with incline surfaces of the V-shaped grooves; the tensile device also comprises stand columns fixedly arranged on the V-shaped grooves, and transverse stretching discs arranged on the stand columns in a movable manner; and the belt transmission mechanism is connected with guide plates of the V-shaped grooves. The gas-phase differential-method saturated material forming device is capable of realizing simple, high efficiency, green, and environmental-friendly moulding of the gas-phase differential-method saturated materials.

Description

technical field [0001] The invention relates to a forming device and a forming method of a gas-phase differential method saturated material in the device, and belongs to the technical field of film forming. Background technique [0002] Plastic film has developed into one of the plastic products with the largest output and variety in my country, and is widely used in packaging, electronic appliances, agriculture, architectural decoration and daily necessities. Plastic film is used as packaging after printing. It has the advantages of lightness, transparency, moisture resistance, oxidation resistance, good air tightness, toughness and folding resistance, smooth surface, protection of products, and reproduction of the shape and color of products. There are many processing and forming methods for plastic films, such as calendering, casting, blow molding, and stretching. Among them, a layer of non-woven fabric is rolled on the surface of the saturated material treated by the ga...

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Problems solved by technology

Among them, a layer of non-woven fabric is rolled on the surface of the saturated material treated by the gas phase differential method. The molding process of making a film from the saturated material by the gas phase differential method and the biaxial stretching molding process have attracted much attention in recent years, but most of them are currently in the experimental stage. For industrial production, the equipment and production line for industrial production have not yet matured

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