2. Watercolor painting uses a special gouache paper. Watercolor paper has smooth surface, white paper surface, solid texture and moderate water absorption.
3. Cardboard is a strong, thick and heavy paper. You can draw decorative pictures, print business cards, certificates, invitations, covers, calendars and postal postcards.
4. gouache paper will be thicker than gouache paper, because the pigment will be very thick when gouache is created, and of course the paper can be fully loaded; And gouache paper has a little texture, so you can "hang" colors. Watercolor paper has better water absorption.
5. Double coated paper refers to printing paper, also called offset paper. For example, our books are printed on double-sided coated paper (but the paper of fashion magazines such as Ruili is slippery, and the glossy paper is called double-coated paper). Generally, it is between 60 grams and 120 grams, and there are also 150 grams of high-weight double-coated paper. If it is less than 60 grams, it is not called double-sided coated paper, but a book.
6. Xuan paper has the characteristics of "tough and moist, smooth but not slippery, white and dense, pure texture, lossless rubbing and strong ink wetting", and has unique breathability and lubricity. Writing about bones and gods, painting about qi, makes it the most artistic style of China's calligraphy and painting paper.
7. Paper for drawing engineering drawings, mechanical drawings and topographic maps. The texture is firm and firm. Dull. The dust is small. It has excellent wear resistance, wear resistance and folding resistance. Suitable for writing with pencils and ink pens.