Water-based plastic product label adhesive

Abstract

The invention discloses a water-based plastic product label adhesive, relating to the technical field of plastic product processing. The water-based plastic product label adhesive is prepared from the following raw materials in parts by weight: 10-15 parts of polyvinyl alcohol resin, 8-12 parts of hydrogenated rosin pentaerythritol ester, 4-8 parts of hydroxyethyl methacrylate, 3-6 parts of sodium bentonite, 3-6 parts of water-soluble chitosan, 2-4 parts of polymaliec acid anhydride, 2-4 parts of polyoxytetramethylene glycol, 2-4 parts of aid, 1-2 parts of tea seed powder, 1-2 parts of polyaluminum chloride, 1-2 parts of diisooctyl maleate, 0.5-1 part of polyoxyethylene abietate, 0.5-1 part of polyquaternary amine salt-7, 0.5-1 part of sodium glycinate, 0.5-1 part of sodium pyrophosphate and 100-150 parts of water. The adhesive has high binding property, and can firmly attach the label to the plastic product, thereby achieving the goal of identifying the product information. The label can be easily peeled off, and the residual adhesive on the plastic product after the label is peeled off can be washed off by water.

Description

[0001] Technical field: [0002] The invention relates to the technical field of plastic product processing, in particular to a water-based plastic product label adhesive. [0003] Background technique: [0004] Plastic products are a general term for household and industrial products processed from plastic as the main raw material. Including plastic as raw material for injection molding, blister and other products of all processes. The label is the carrier used to mark the product name, manufacturer, production address, production time and barcode of the plastic product, which is convenient for consumers to identify the relevant information of the purchased plastic products and facilitate the sale of plastic products in supermarkets and stores. To attach labels to plastic products, label adhesives are usually used. At present, most plastic products cannot completely remove their labels during use. Even after removal, some adhesives will adhere to the plastic products, and th...

AI Technical Summary

Problems solved by technology

At present, most plastic products cannot completely remove their labels when they are used. Even after removal, some adhesives will adhere to the plastic products, and these adhesives are easy to absorb dust and turn black, and cannot be removed by washing.