Polyethylene Coating: A thin layer of polyethylene on either side supplies sturdiness. The outer layer safeguards the design and printing, when the inner layer functions as a sealant, building the carton fully leakproof. The selection of adhesive is dependent upon the precise requirements in the packaging application, like the style https://share.evernote.com/note/c4314b3d-32be-03b6-fafe-696035117f20