How to choose good imitation active adhesive?
Adhesive coated with UV light oil products, surface over UV light oil paper products, the adhesive needs special attention. When purchasing, according to the enterprise's production situation, determine the minimum storage period of adhesive. The necessity of choosing starch adhesive, as far as possible the use of starch adhesive instead of synthetic resin binder, will be conducive to cost savings. Storage index defined in the premise of adhesive, still can maintain the use function of chaos time. Can be expected in the next few decades, unless there is an update of the material surface, otherwise the water glass will completely withdraw from the market, the market share of starch adhesive unique departments, only as a supplement to use synthetic resin adhesive covering will become the inevitable trend of the development of market. With starch adhesive technology continues to improve, the new on the market a lot of starch adhesive, the drying rate and adhesion strength can be comparable with the synthetic resin adhesive, and the money is far lower than that of synthetic resin adhesive. Therefore, in the procurement, should be based on the details of the enterprise itself, choose different forms of adhesive. The use of adhesives in different conditions, the current market of common forms of adhesive emulsion, powder and solid three kinds. Hot melt adhesive is very suitable for the adhesive process between plastic foam or EPE material and paper. It is not only quick drying, but also very adhesive. According to the way of choosing adhesive, according to the way of homework, it is very important to choose the adhesive with proper drying time. Therefore, the importance of the packaging industry is naturally unknown.
Even expensive adhesive products, may not meet the requirements of enterprises. In pasting, carton adhesive, paper tube adhesive and adhesive paper pallet etc., starch adhesive can completely replace synthetic resin synthetic adhesives. For a long time, because the adhesive in the packaging products in the proportion of the cost of smaller, has not been enough to face up to, so that many packaging enterprises are not familiar with the adhesive. The advantage of hot melt adhesive in various adhesives, drying time of hot melt adhesive forming process for the shortest, flash drying and curing, hot melt adhesive should be used
