Anti-static corrugated carton

Abstract

The invention discloses an anti-static corrugated carton which comprises a box body made from a corrugated board, wherein the surface of the corrugated board is coated with a layer of anti-static coating with thickness of 1-3mm; and the anti-static coating is prepared from the following raw materials in parts by weight: 100 parts of waterborne acrylic resin, 35-45 parts of epoxy resin, 20-30 parts of alkyd resin, 1-5 parts of carbon nanotube, 3-9 parts of carbon fiber, 10-15 parts of nano calcium carbonate, 1-2 parts of conductive carbon black, 2-8 parts of conductive graphite, 1-2 parts of antifoaming agent, 0.8-1.5 parts of thickening agent, 0.1-0.3 part of modifier, 0.2-0.5 part of dispersing agent, 1-3 parts of silane coupling agent and 50-80 parts of water. According to the invention, since the anti-static coating is added with the carbon nanotube and carbon fiber, the corrugated carton has high strength, the surface is delicate and smooth, the static effect is greatly reduced, thus the surface of the corrugated carton does not adsorb dust, the scratch caused by friction is reduced, and the printing speed and printing effect are improved; and moreover, due to the addition of nano calcium carbonate, the coating has good gloss, transparency and stability.

Description

technical field [0001] The invention belongs to the technical field of carton production, and relates to a corrugated carton, in particular to an antistatic corrugated carton. Background technique [0002] Corrugated cardboard, also known as corrugated cardboard, is made of at least one layer of corrugated paper and one layer of cardboard paper, which has good elasticity and extensibility. It is mainly used in the manufacture of cartons, the sandwich of cartons and other packaging materials for fragile goods. 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...

AI Technical Summary

Problems solved by technology

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