Home > News > Content
PE Coated Paper In Sheet Common Problem
May 22, 2017

  1.PE Coated Paper In Sheet Water-based coating is the water as a solvent to acrylic or polyurethane resin through a special emulsion equipment, emulsified. The biggest advantages are: variety, environmental protection, low prices, and now there are many coatings are water-soluble glue, such as: the general water-soluble PA, water-soluble PU also plastic film, oil sense of wax, And other functional pulp. Water-soluble with its functional, environmental protection, and low prices, will be the future direction of the coating. The disadvantage is poor film-forming, washing fastness is poor, PU can not paste hot air plastic.

  2.PE Coated Paper In Sheet Oily coating adhesive:Oily coating is the oil solvent (toluene, DMF, butanone, etc.) as a solvent, acrylic or polyurethane dissolved. Its advantages are good film-forming, fastness, PU can be hot air plastic, is currently widely used coating glue. The disadvantage is due to the use of oily solvent, so the lack of environmental aspects, especially now oil prices, resulting in oil prices all the way Biao lang, most of the coating because the cost is too high, so the use of relatively poor oil solvent Environmental protection is not up to standard, in addition to the national environmental standards to further improve, so the environmental requirements of the coating glue is getting higher and higher.

  3. PE Coated Paper In Sheet Hot melt pressure sensitive adhes

Hot-melt pressure-sensitive adhesive is a kind of pressure-sensitive adhesive, mainly by the synthetic rubber and resin and rubber oil mixed into a molten state and then coated in the cotton paper, cloth or plastic film and other substrates made of a New adhesive tape, low cost is its biggest advantage, the defect is the viscosity of the temperature by the more obvious. Mainly used for all kinds of sealing, sealing boxes, paper packaging, beverage bottles labels, sealing aluminum foil, flexible packaging and other packaging; green paper pallets, etc., to adapt to all kinds of materials. PET, PP transparent box, film, non-woven products bonding, cosmetic box packaging, food box packaging, cigarette packaging, Tetra Pak beverage packaging, etc., all kinds of polishing, polishing, calendering, PP composite , Non-woven sanitary napkins, diapers, diapers, insoles, disposable daily necessities, coated composite trademark paper, labels, and so on, the production of furniture, edge, electronic industry, automotive interior seal, lamp manufacturing, windshield assembly, Double-sided tape, sticky mouse plate, sticky fly paper, wood flooring, carpet over plastic, Band-Aid, medical breathable tape, color box packaging, carton packaging glue, adhesive tape and other adhesive materials are strong adhesion ; Good thermal stability, no impurities, good operability; excellent weather resistance; aluminum foil sealing hot melt adhesive unique water, waterproof characteristics. Hot-melt pressure-sensitive adhesive is a plastic binder, in a certain temperature range of its physical state changes with temperature changes, and chemical properties of the same, non-toxic and tasteless, environmentally friendly chemical products.