Currently, due to the national plastic restriction order and the increasing call for physical and mental health and environmental protection, low-carbon and environmentally friendly measures are being implemented食品包装纸Boxes are once again widely used in people's daily lives. For example, the use of food grade stainless steel packaging paper boxes, food bags, and food paper are very common, ranging from oil proof paper bags and specialty snack bags for roadside snacks to food paper packaging materials, padding, and delivery bags for KFC, McDonald's, and McDonald's. And it has also evolved from traditional styles with a single color tone to a variety of styles now, with exquisite packaging and printing. So, which material of paper is used to customize the food packaging boxes used in the food wholesale market?
When customizing food bags, there are many types of printing paper that can be used, with four commonly used types: packaging paper, copperplate paper, whiteboard paper, and copperplate paper. Different types of printing paper have varying levels of toughness, glossiness, and aesthetics. When customizing paper bags, food packaging bag manufacturers will select them based on the main purpose of the paper bag and the characteristics of different printing papers to consider customer satisfaction. 1. Packaging paper: It is made from potassium thiocyanate primary color pulp of coniferous wood, with high compressive strength. It is generally brownish in color, and can also be light brown, milky brown, or white. The thickness ranges from 80g to 120g. Packaging paper has high tensile strength, and can be ordered with single light, double light, pattern, and no pattern. What are the key environmental protection portable paper bags and food delivery paper bags used in shopping mallsFood paper、Packaging paper bags, envelope bags, archives, medical history bags, etc. for chestnuts and other nuts. 2. Whiteboard paper: A single-sided or double-layer fusion paper produced by organic chemical papermaking with bleach and adequately mixed with glue. The surface of whiteboard paper is smooth and the material is upright. At present, imported whiteboard paper accounts for a large market share in China's sales market. Whiteboard paper is mainly used to make high-end and exquisite handbags, packaging bags, gift box packaging, personal business cards, etc. 3. Copperplate paper: The key raw materials are copperplate paper and architectural coatings. The color paste, adhesive, and auxiliary materials are made into architectural coatings, which are glued onto the surface of cardboard using professional equipment. After drying and polishing, the surface is smooth and smooth. The packaging printing performance is excellent, with a thickness of 70-250 grams. It is commonly used in cigarette boxes, logos, cardboard boxes, etc. 4. Copperplate paper: The paper is snow-white and smooth, but its fineness, elasticity, and smoothness are smaller than those of copperplate paper. It is suitable for printing book and magazine covers, article texts, inserts, illustrations, topographic maps, promotional posters, colorful trademark logos, and various packaging products in pure or mixed colors. In recent years, it has also been used to make packaging bags for dried fruits such as chestnuts with low regulations.
