Characterization Of Canvas Fabrics

Classify
Coarse canvas, also known as tarpaulin cloth, commonly used No. 58 (10 British branches) 4~7 strands of thread weaving, the fabric is firm and resistant to folding, with good waterproof performance, used for car transportation and open-air warehouse cover and field tents.
Fine canvas warp and weft yarn is generally 2 strands No. 58 to 6 strands No. 28 (10 British / 2 ~ 21 British / 6), which are used to make labor protection clothing and its supplies. After dyeing, it can also be used as shoes, travel bags, backpacks, and other fabrics.

Yarn count
In short, yarn count refers to the thickness of the yarn, and the Chinese common or "imperial standard" is: one pound (454 grams) of cotton yarn (or other component yarn), the length of 840 yards (0.9144 yards/m), the fineness of the yarn is one piece. If a pound of yarn, its length is 10×840 yards, its fineness is 10 counts, the representation of the yarn count The imperial symbol is the English letter "S" The representation of a single yarn is: 32 single yarns------- represented as: 32S The representation of the strands is: 32S/2, 42 strands 3 twisted is: 42S/3.

Density
The fabric density of canvas is calculated in metric terms and refers to the number of warp and weft yarns arranged within one square inch. The size of the density directly affects the physical and mechanical indicators such as the appearance, feel, thickness, strength, flexural resistance, air permeability, wear resistance and warmth performance of the fabric, and it is also related to the cost of the product and the size of production efficiency.