The trademark paper is used for packaging after printing. Ordinary wrapping paper is mostly used for general commodity packaging, and the quality requirements are not strict.
It can be divided into: ordinary wrapping paper, special wrapping paper, trademark wrapping paper, oil-proof paper, moisture-proof paper and so on. Ordinary wrapping paper is strong and tough, and is used for general packaging, such as kraft paper, chicken skin paper, etc. The special wrapping paper is named according to the purpose, and its properties are also different, such as fruit wrapping paper is thin and soft, photosensitive protective paper is black and opaque, cement bag paper is tough and not easy to break, etc. Trademark wrapping paper is used for packaging after printing, such as candy wrapping paper. Grease-proof paper has the properties of preventing oil penetration, such as vegetable parchment paper, tallow paper, etc. Moisture-proof paper is moisture-proof, such as tar paper, oil paper, aluminum foil paper, etc.
Mainly used to edit wrapping paper, a general term for a class of paper mainly used for packaging purposes. It usually has high strength and toughness, and can withstand pressure and folding. The quality requirements are simpler than those of cultural printing paper. There are many kinds of subdivided paper, each with different properties and uses. For example: paper used for food packaging also requires hygiene, sterility, and no contaminating impurities. The electronics, daily chemical, food, beverage and other industries have great demand for packaging paper.
The main classification editors can be divided into ordinary wrapping paper, special wrapping paper, food wrapping paper, commodity printing wrapping paper, etc. according to their functions.
Packaging base paper and cardboard for general packaging functions are usually made into cartons, clapboards, paper bags and cartons, including paper bag paper, kraft paper, chicken skin paper, striped kraft paper, kraft cardboard, lining paper, box board paper, corrugated paper, honeycomb paper cardboard etc.