Do you know what is the vegetable thermal insulation and insect-proof non-woven?

Do you know what is the vegetable thermal insulation and insect-proof non-woven?

Jul , 28 2022

Vegetable thermal insulation and insect-proof non-woven fabrics usually use PP non-woven fabrics, with a width of 1 meter and a width of 3 meters, and the colors are yellow, red, blue, but white is the popular color. PP non-woven fabrics has thin and thick one, more higher gsm, more thicker fabric. And the weight per square meter is 15-20 grams of thin non-woven fabrics. The 30-40 g/㎡ thick non-woven fabric can be used as a thermal insulation curtain in the tube shed, and the outside is covered with agricultural film for thermal insulation and seedling raising, and the effect is very good.

When using vegetable thermal insulation and insect-proof PP non-woven fabric as a floating surface covering, pay attention to: first, choose a relatively light weight, which can be lifted with the growth of crops, and has relatively good light transmittance. The second is to cover crops in the open field should be careful not to be blown off by the wind. The third is to cover day and night as much as possible to increase the photosynthesis of vegetable crops, especially the floating surface coverage in the tube shed. It is also necessary to pay attention not to cover continuously day and night to affect the crop illumination.

The cheap price of PP non-woven fabric is also one of the reasons why it is suitable for growing vegetables.

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