High-strength environment-friendly waterproof moistureproof corrugated board adhesive

Abstract

The invention discloses a high-strength environment-friendly waterproof moistureproof corrugated board adhesive. The adhesive comprises the following raw materials in parts by weight: 150-200 parts ofpure water, 80-100 parts of starch, 1-5 parts of a defoaming agent, 30-50 parts of a waterproof agent, 1-2 parts of borax, 5-8 parts of a flame retardant, 1-3 parts of a thickening agent, 5-10 partsof honey, 2-3 parts of cellulose ether, 1-2 parts of a toughening agent and 1-3 parts of phenolic resin. The adhesive disclosed by the invention is enhanced in adhesive capacity; after drying, the strength of the adhesive is higher, so corrugated paper is enhanced in endurance strength and not prone to deformation, bonding strength between paperboards is large, and separation is difficult; and thedried adhesive has waterproof and moistureproof effects, the waterproof and moisture-proof capacity is high, the water vapor penetration resistance is increased, the damage to paperboards is prevented, the service life of the corrugated paperboards is greatly prolonged due to high strength and moisture-proof performance of the adhesive, the problem that the quality of existing corrugated paperboards is reduced due to the adhesive is solved, the use quality of the corrugated paperboards is improved, and the use range of the corrugated paperboards is widened.

Description

technical field [0001] The invention relates to the technical field of corrugated paper adhesives, in particular to a high-strength and environment-friendly waterproof and moisture-proof corrugated paper adhesive. Background technique [0002] In the packaging of all walks of life, corrugated boxes have become the most widely used products in the packaging industry. Because of its light weight, foldability, low cost, and recyclability, the scope of application is becoming wider and wider. [0003] Adhesive is an essential material in the manufacture of corrugated boxes, mainly used in the compounding of face paper and cardboard. The adhesive strength of cardboard is an important indicator of the performance of the carton. The adhesive strength mainly depends on the quality of the adhesive. . In the prior art, there are many types of carton adhesives, some of which have low bonding strength, and are easily deformed by long-term extrusion, causing separation between the cardb...

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the above-mentioned deficiencies existing in the prior art, and provides a high-strength, environment-friendly, waterproof and moisture-proof corrugated cardboard adhesive. The strength is increased, it is not easy to deform, and the bonding strength between the cardboards is strong, and it is not easy to separate. The dried adhesive has the function of waterproof and moisture resistance, and the waterproof and moisture-proof ability is strong, which increases the penetration resistance of water vapor and prevents the cardboard from The high-strength and moisture-proof properties of the adhesive greatly increase the service life of corrugated cardboard, solve the problem of quality reduction of existing corrugated paper due to adhesives, and improve the quality and scope of use of corrugated paper