Production equipment of waterproof corrugated board

Abstract

The invention discloses production equipment of a waterproof corrugated board. The production equipment comprises a machining tool, wherein a transmission mechanism is arranged in the middle of a surface of the machining tool, and a gluing mechanism, a glue flattening mechanism, a board suction positioning mechanism and a pressing and shearing mechanism are sequentially arranged on one side of themachining tool from left to right. According to the production equipment, a PVC plastic film is unfolded through the transmission mechanism and is transmitted to the position below the gluing mechanism, then gluing is realized through the forward and backward movement of the gluing mechanism; after gluing, when the plastic film is moved to the position below the glue flattening mechanism, glue iscoated through the glue flattening mechanism, when the coated plastic film is moved to the position below the board suction positioning mechanism, the corrugated board is adsorbed by the board suction positioning mechanism and is placed on a gluing surface of the plastic film, then the glued corrugated board is pressed through the pressing and shearing mechanism, and then the plastic film is sheared, therefore, an integrated generation process is realized, the technological process is simple, and the production efficiency is improved.

Description

technical field [0001] The invention belongs to the field of corrugated cardboard box preparation and relates to production equipment for waterproof corrugated cardboard. Background technique [0002] Corrugated boxes are made of corrugated cardboard, also known as corrugated cardboard, which is made of at least one layer of corrugated paper and one layer of cardboard paper, which has good elasticity and extensibility. Mainly used in the manufacture of cartons, the sandwich of cartons and other packaging materials for fragile goods. Since the main material of corrugated cardboard is paper base, it is easy to absorb water and moisture, which will not only cause the cardboard to rot and affect the use, but also easily cause moisture damage to the items contained inside. , so it needs to be waterproofed. [0003] In the prior art, the waterproof effect is achieved by coating a waterproof layer or adhering a waterproof membrane on the surface of the corrugated cardboard, but in...

AI Technical Summary

Problems solved by technology

Mainly used in the manufacture of cartons, the sandwich of cartons and other packaging materials for fragile goods. Since the main material of corrugated cardboard is paper base, it is easy to absorb water and moisture, which will not only cause the cardboard to rot and affect the use, but also easily cause moisture damage to the items contained inside. , so it needs to be waterproofed

[0003] In the prior art, the waterproof effect is achieved by coating a waterproof layer or adhering a waterproof membrane on the surface of the corrugated cardboard, but in the process of adhering the waterproof membrane, gluing, bonding and shearing are required, which in turn require different The equipment is used together, and the process is cumbersome, which affects production efficiency

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