SHEET FOR ZIPPER BAG HAVING IMPROVED PEEL STRENGTH

摘要

The present invention relates to a sheet for a zipper bag, having an improved peeling strength during a sealing process for manufacturing a zipper bag capable of storing various articles. More specifically, the present invention includes: an inner surface layer; an adhesive layer formed on top of the inner surface layer, while comprising a synthetic resin adhesive, ethylacetate, and a hardening agent; and a surface layer formed on top of the adhesive layer. The sheet for a zipper bag having an improved peel strength has improved tensile strength and adhesive strength on each layer, thus can be applied with various shapes of zippers without delamination during high-speed charging with contents or during a sealing process for manufacturing a zipper bag.