Industry News

What are the adhesives that can be divided into packaging materials?

Update:24 Nov 2018

1 paper-based material adhesive It mainly includes raw […]

1 paper-based material adhesive
It mainly includes raw (natural) starch, dextrin, casein and various water-based latexes which are now chemically synthesized and environmentally friendly. Widely used in color boxes, cigarette packets, paper bags, gift boxes, hardcover boxes and all kinds of handmade boxes, as well as wood furniture.
2 plastic adhesive
It mainly includes solvent-based binders such as styrene-butadiene rubber, polyurethane, nitrocellulose, and polyvinyl acetate; water-soluble binders such as ethylene-vinyl acetate copolymer and ethylene-acrylic acid copolymer; and emulsion type such as vinyl acetate resin and acrylic resin. Binder; a hot melt adhesive composed of a thermoplastic resin such as polystyrene, polyurethane, or polyacrylate.
3 wood adhesive
It mainly includes bone glue, leather glue, silicone rubber, casein, blood glue and other animal glue; also includes phenolic resin glue, polyvinyl acetate resin glue, urea-formaldehyde resin glue and other synthetic resin glue; also includes vegetable glue such as bean gum.
A general term for non-metallic materials that bond a solid surface to another solid surface due to surface bonding and internal forces (adhesion and cohesion, etc.).