Buffer filling agent applied to interior of corrugated layer of high-strength corrugated board

Abstract

The invention provides a buffer filling agent applied to the interior of a corrugated layer of a high-strength corrugated paper board, and relates to the technical field of manufacturing and processing of paper boards. The buffer filling agent is prepared from: 80-100 parts of ABS plastic particles, 1-1.5 parts of lapis stone powder, 1-2 parts of a halogen-free flame-retardant synergist, 1.5-3 parts of ethylene propylene rubber, 0.2-1 part of lubricant, 0.1-0.5 part of an antioxidant, 1-2 parts of an initiator, 0.2-0.4 part of graphite lubricant, 5-10 parts of polypropylene staple fiber, 0.5-1part of dimethyl silicone oil, 5-8 parts of perchloroethylene, 1.5-3 parts of sodium silicate, 1-2 parts of a stiffening agent, 0.5-1 part of talc, 0.5-1 part of surfactant and 3-5 parts of cryolitepowder. A reinforcing effect on corrugated paper can be achieved by the buffer filling agent, a buffering effect can be provided, space inside the corrugated paper can be dehumidified, and the utilization effect of the dehumidified corrugated paper is more obvious.

Description

Technical field: [0001] The invention relates to the technical field of paperboard manufacturing and processing, in particular to a buffer filler used in the corrugated layer of high-strength corrugated paperboard. Background technique: [0002] Corrugated cardboard is a multi-layer glued body, which is at least composed of a layer of corrugated core paper and a layer of cardboard. It has high mechanical strength and can withstand collisions and falls during handling. The actual performance of corrugated boxes depends on three factors: the characteristics of the core paper and cardboard and the structure of the carton itself. [0003] Corrugated cardboard is also called corrugated cardboard. It is made of at least one layer of corrugated paper and one layer of cardboard paper, which has good elasticity and extensibility. Mainly used to make cartons, cartons' sandwiches and other packaging materials for fragile commodities. The straw pulp and waste paper are beaten with soil met...

AI Technical Summary

Problems solved by technology

[0004] The corrugated corrugated corrugated cardboard is like connected arched doors, which are arranged in a row with each other and support each other to form a triangular structure, which has good mechanical strength, can withstand certain pressure from the plane, and is full of elasticity and cushioning. Good effect; it can be made into liners or containers of various shapes and sizes according to needs, which is simpler and faster than plastic cushioning materials; it is less affected by temperature, has good shading performance, does not deteriorate under light, and is generally less affected by humidity. But it is not suitable for long-term use in an environment with high humidity, which will affect its strength

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