At present, there are more than 5000 kinds of paper in the world. Some developed countries can produce about 1000 species, while we can produce about 700 species. These can be roughly divided into printing paper, cultural life paper, wrapping paper and special paper according to their uses. Here are some commonly used paper varieties:

Printing paper and paperboard

1. Coated printing paper and paperboard

There are offset printing coated paper, offset printing coated base paper, coated stamp paper, coated stamp base paper, coated white board, low quantitative offset printing coated paper, embossed offset printing coated paper, cast coated paper, cast coated white board base paper, matte printing coated paper, coated cardboard, coated box board and low quantitative gravure coated paper.

2. uncoated printing paper and paperboard

There are newsprint, Bible paper, map paper, ocean map, offset book paper, letterpress printing paper, textbook paper for primary and middle school students, offset printing paper, single-sided offset printing paper, book cover paper, sea newspaper, white cardboard, rice cardboard, gravure paper, securities paper, stamp paper, political paper, braille printing paper, playing card paper, weekly newspaper, thin embossed paper and single-sided book cover. Lift it up in the paper-making tank, let the fibers spread evenly on the bamboo curtain to form a thin layer of wet paper, and finally transfer the wet paper to the wet paper pile next to the paper-making tank.

Paper and paperboard for culture, art and daily life

1. stationery

There are typing paper, drawing paper, Xuan paper, writing paper, single-sided writing paper (glossy paper), drawing paper, watercolor paper, sketch paper, charcoal drawing paper, double red paper, striped writing paper, ledger paper, edge paper, historical paper, leather drawing paper, water writing paper, oil painting blank paper, blotting paper and plum red paper.

2. Copy paper

There are tracing paper, stylus wax paper base paper, dry electrostatic copy paper, blueprint base paper, dry diazo photosensitive paper, carbon-free copy paper, typing copy paper, double-low map base paper, electrostatic copy tracing paper, typing wax paper base paper, carbon-free copy paper, typing wax paper base paper, thermal paper, electrostatic plate-making paper and carbon-free copy paper.

3. Toilet paper

There are sanitary napkins, wrinkled toilet paper, diaper paper, thin non-woven fabric, rat killing paper, plaster paper, medical cotton paper, water-soluble medical paper, cotton paper and wet paper towels.

4. Household paper

There are shoemaking cardboard, woven base paper, paper insoles, black photographic cardboard, tablecloth paper, cloth substitute paper, kitchen paper, art paper, mirror cleaning paper and petticoat paper.

5. Decorative paper

There are decal paper, decal lining paper, wax paper, decorative base paper, wax paper, wallpaper base paper, plastic-coated wallpaper, wrinkled base paper, adhesive base paper, plastic veneer cardboard, gypsum board, base paper, facial paper, ceramic membrane decal paper, ceramic membrane decal paper, metal decal paper and enamel decal paper.

Wrapping paper and cardboard

1. Universal wrapping paper

There are bag paper, kraft paper, egg paper, aluminum foil lining paper, needle-wrapped paper, translucent paper, striped kraft paper, film protection base paper, match paper, neutral packaging paper, extensible bag paper, tissue packaging paper, ordinary packaging paper, striped packaging paper, agricultural packaging paper, soap packaging paper, corrugated tire packaging paper, paddle residue packaging paper, aluminum packaging paper, packaging base paper and vinylon cloth paper composite packaging materials. Recycled kraft paper, recycled cement bag paper, waterproof bag paper, phosphate fertilizer bag paper, recycled corrugated bag paper, wrapping paper, kraft paper board, gray lining paper, blue coated sandpaper, composite corrugated base paper, machine-made white paper, empty aluminized base paper, vacuum aluminized paper, and film lining paper.

2. Special wrapping paper

There are industrial parchment, superfine parchment, industrial parchment base paper, superfine parchment, neutral paraffin paper, neutral paraffin base paper, cellophane, striped asphalt base paper, striped asphalt paper, drainage moisture-proof base paper, vapor-phase moisture-proof base paper, vapor-phase rust-proof base paper, black opaque paper, sodium benzoate rust-proof paper, neutral plastic wax moisture-proof wrapping paper and asphalt-lined paper.

3. Food wrapping paper

There are food parchment, food sheepskin base paper, candy packaging base paper, popsicle wrapping paper, imitation parchment, common food wrapping paper, oil-proof paper, liquid food packaging composite material, extruded candy wrapping paper, cake fresh-keeping oxygen-proof composite packaging material and cake fresh-keeping deoxidizer bag paper.

4. Packaging cardboard

There are single-sided white board, thick board, yellow board, neutral board, box board, kraft board, corrugated base paper, standard board, suitcase board, tea board, match box board, match box board, double-sided broken board and green broken board.