It's investigation, in recent years, non-woven thermal insulation material as a new type of coverage, more and more used in the Greenhouse vegetable production. Ago, this newspaper has reported sporadic non-woven Shouguang vegetable typical examples of innovative applications. In order to allow vegetable farmers fully understand the physical properties of non-woven fabrics, to learn, to understand its Greenhouse vegetable production in a variety of applications, recently, a number of journalists access to information, combined with practical vegetable production, summed up below. adult diaper


Non-woven fabrics, also known as spun-bonded non-woven, non-woven, is processed directly by hot-melt adhesive fiber cloth. Raw materials are mostly polyester filament or polypropylene. According to the physical properties of non-woven fabrics can be summed up his performance the following:

1. Insulation. Non-woven fabrics for short-wave light transmission rate, while for long-wave light transmission rate lower than the plastic film. As the heat radiation area at night mainly by long-wave radiation, therefore, relatively slow cooling coverage, outstanding thermal insulation effect.

2. Breathability humidity. Shop quartet built by the filament woven mesh with each other, have very high porosity, can be breathable, permeable to automatically adjust humidity. surgical gown

3. Shading cool. Covered with colored cloth, with shading cooling effect. Non-woven shade different colors, different cooling effect, the black shading effect is better than yellow, yellow better than blue.

4. Anti-aging. Agricultural non-woven through the anti-aging treatment, anti-aging extent and thickness, using the time-related, the thicker fabric strength loss rate is lower.

Interview by reporters about the investigation, combined with the practical application of vegetable farmers experience, concluded that the non-woven fabrics in the Greenhouse Vegetables are:
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First, in the bottom of the grass thatch as a "2" insulation. Town, Shouguang City, paddy rice in the village, reporters found that many squatter settlements in the greenhouse roof surface, not only covering the grass thatch, thatch grass but also the bottom, add a layer of cloth. According to village vegetable Li Xinyong introduced by adding the "2" insulation (refer to non-woven), can significantly improve the performance Greenhouse insulation, grass thatch than simply covering higher 2-3 ℃, and thus conducive to vegetable growth. In addition, nonwoven shopping bagsthe use of rolling machines Greenhouse on the application of non-woven fabrics, but also to protect the grass thatch, the delay of its service life.

Second, after using the shed wall as a "slope" rain-proof material. Stitched together with pieces of cloth wrapped up the entire back wall and pull the 4-5 things to be fixed wire, this way, one can reduce the back wall of the heat loss; second is to prevent rain and snow to protect the wall body; disposable face masksthird is covered by weeds, pests and diseases into the shed to reduce damage. Can be said to serve multiple purposes. nonwoven fabrics manufacturers,

Third, other applications. 1. Using multi-membrane-covered in early spring Greenhouse in watermelon production, can be woven directly covering the arch tunnel on a small plastic greenhouse, cold insulation, outstanding results. non woven SMS fabric,

2. Used in the summer and fall season eggplant, cucumber and other greenhouse Grafting vegetables, especially in its first three days after grafting, may be non-woven cover on the breeding shed, shade, moisture, improve the graft survival rate.

Adapted from Zend International Co.:   www.non-wovens.com