Pulp moulding cushioning and shock-proof packaging is based on waste newspapers, waste cardboard paper, scraps from paper mills or printing plants, etc., and is formulated into a certain concentration of slurry through processes such as hydraulic pulping and batching; the slurry is on a special metal mold It is vacuum-adsorbed into a wet green product, and the formed wet green is then dried and hot-pressed to shape. The main raw material used in production is waste paper, which has rich sources and low prices, and is a comprehensive development and utilization of waste. To buy a new egg tray production line, go to Hongrun Packaging Machinery Co., Ltd.
After fulfilling its mission of buffering and shock-proofing protection of packaged materials in the circulation of goods such as storage, transportation, and sales; its waste can be recycled and reused like ordinary paper, even if it is abandoned in the natural environment. Like ordinary paper, it is easy to rot and decompose into plant fibers.
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The drum is an egg tray production equipment forming machine, also called a rotary polygon forming machine. Common drum-type molding machines are composed of transmission and adjustment devices, drums, strippers, cleaners, and controllers. The conventional drum type molding machine currently has four-sided drums, eight-sided drums, and twelve-sided drums. Forming machine for up and down type egg tray production equipment. The up-and-down mobile molding machine moves the mold up and down and sinks into the water tank for suction filtration. The production capacity of the production line is 3-4 times per minute throughout the day. ③Swing is a molding machine for egg tray production equipment
The swing molding machine is the lower template of the lower rotating body sucking and filtering in the slurry tank, and dewatering. At the same time, the upper and lower rotating bodies do the reciprocating swing in place to clamp the upper and lower molds; then the vacuum suction molding is performed, which is characterized by small equipment volume and installation steps Flexible, but the pressure of the molding machine is small, suitable for the production of bulk egg trays, fruit trays and lined packaging products such as loose texture products.
The turning type molding machine is a form in which the forming mold is placed in a slurry tank to be sucked and filtered and then turned to the top to take out the formed wet paper mold blank. The production speed is 3 times/minute. This type of machine is small in size, similar to the up-and-down mobile molding machine, and its production volume is smaller than that of the rotary type. It uses small batch production, long suction time, thick-walled and complex shape industrial buffer packaging paper molded products.
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