Material identification of oil canvas in daily use

Canvas generally does not need to do bleaching and dyeing, it can seriously damage its strength and durability.
Flax has high strength, small elongation, corrosion resistance, not easily mouldy, dirty and fast. The linen fabric is stable and durable, and it is the base material of the traditional fine canvas. According to the different methods of preparing hemp fiber with warm water Ma bright yellow (water retting) and livid retting (wild rain dew retting points). The coarse texture, feather, not suitable for printing.
Linen is a high quality flax that is grown in France, Holland, Belgium and other Western European regions. Flax seedlings mature after harvesting into bundles, placed in the field after field, wind rain stick center rotten wood, suppress the comb gray cortex obtained bast fiber.
Linen, stable size, high strength, resistant to moisture corrosion is not easy to mildew hard brittle preserved for a long time, the minimum elongation under stress, rarely remaining loose, light and flexible, anti impact, flexible external buffer and adapt to paint layer, can be rolled, better than other material, is the most reasonable oil painting material suitable. The linen oil canvas has been used for hundreds of years.
The color is yellow brown jute, canvas of traditional. Because the fiber is thick and hard, it is only suitable for making very rough canvas. The coarse texture, feather, not suitable for printing.
Hemp, ramie, white, yellow and white. It also has the stability and durability as a canvas. The coarse texture, feather, not suitable for printing.
When cotton is used for hand drawing, the tightly knitted cotton canvas is often used by painter to make canvas when the fabric is not easy to get, but it brings many troubles to the painter because of its perishable, moldy, damp, hard and dry. The texture is very good when it is used to paint the canvas.
Chemical fiber (polyester) has excellent properties as a canvas, there is a disadvantage after the embrittlement may, but not like the texture of cloth painter. Suitable for the use of painting oil painting.
Linen linen linen and cotton blended base material, the appearance of pale gray yellow, luster, full of dense black, brown, brown dots. Low strength, easy to relax. It is in recent years the cloth, the quality of the rough, low price.