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    Canvas Material Identification

    Release time:

    Sep 11,2024

    Canvas generally do not need to be bleached and dyed, which will seriously damage its strength and durability.

    Canvas Material Identification
    Canvas Material Identification

    Canvas generally do not need to be bleached and dyed, which will seriously damage its strength and durability.

    Flax high strength, small elongation, corrosion resistance, not easy to mildew, dirt resistance, wet fast. The linen fabric is dimensionally stable, durable, and is a traditional excellent canvas substrate. According to the different methods of preparing hemp fiber, there are bright yellow warm water hemp (soaked in water retting hemp) and bluish gray rain dew hemp (field wind and rain frost dew retting hemp). Because of the coarse texture, hair, not suitable for painting.

    Rain and dew hemp is high quality flax, refers to France, the Netherlands, Belgium and other Western European regions to grow the production of flax. After the flax seedlings are ripe and harvested, they are rolled into bundles and placed in the field. After rain, dew, wind and frost, the wood in the center of the hemp pole is decayed, and the green-gray cortex bast hemp fiber is obtained by pressing and combing.

    Linen is stable in size, extremely high in strength, moisture-resistant, rot-resistant, not easy to mold, not easy to embrittle and preserve for a long time, extremely small in elongation, rarely loosen continuously under stress, light and flexible, impact-resistant, buffering external force and can conform to the expansion and contraction of pigment painting layer, can be rolled and transported, is superior to other materials, and is a suitable base material for oil painting creation. Linen canvas has a centuries-old tradition of use.

    Jute color yellow brown, also has the tradition of making oil canvas. Because the fiber is rough and hard, it is only suitable for making extremely thick canvases. Because of the coarse texture, hair, not suitable for painting.

    Hemp ramie color is white, yellow and white. Also has stability, durability as a canvas. Because of the coarse texture, hair, not suitable for painting.

    When cotton is used for hand-painting, the tight and strong cotton canvas is often used as canvas by painters during the period when the fabric is not easy to obtain. However, due to its perishable, easy to mold, difficult to dry by moisture, and continuous relaxation, the defects bring a lot of troubles to painters. Good texture when used for painting canvas.

    Chemical fiber (polyester) has excellent performance as a canvas, the disadvantage is that there is the possibility of future embrittlement, and the fabric does not have the painter's favorite texture. Suitable for use in spray painting.

    Flax cotton linen scraps and cotton blended substrate, the appearance of pale with grayish yellow, dull, covered with dense black, brown, brown dots. Low strength, easy to relax. It is a fabric that has appeared in recent years, with coarse quality and low price.

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