This adhesive is designed for the hygienic safety of food and pharmaceutical laminated film packaging, and is suitable for the production without strict requirement on residual solvents in laminated packaging.Under the same production conditions, safer packaging can be obtained, and the adhesive is not easy to form residues with ink and film. There will be good transparency and initial adhesion strength for laminated film. The adhesive can be widely used in laminating of various treated film like PET, AL, NY, BOPP, VMPET, PE, CPP etc, and works well on multi-technology half-flexo laminator.