Copperplate Paper Self-adhesive Labels, Printed Sticker Identification, Commodity Barcode Label StickersProduct Features:The product adopts a three-layer structure: The surface is made of smooth and flat copperplate paper (commonly 70g/m², with a whiteness ≥ 85%), which offers excellent printability; the middle layer consists of moderately adhesive pressure-sensitive adhesive, enabling firm adhesion to various materials such as paper and plastic; the bottom layer is easy-peeling glassine release paper. It supports multiple printing methods including offset printing, flexographic printing, and digital printing, delivering vibrant colors and clear graphics and text.The label shapes can be customized (square, round, irregular shapes, etc.), and laminating is available to enhance gloss and abrasion resistance. Two types of adhesive are provided: permanent adhesion and removable adhesion without leaving residue. The product uses environmentally friendly materials and inks, complying with re…