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Information Name: | The Shandong how the selection of appropriate durable watermelon membrane |
Published: | 2012-08-03 |
Validity: | 90 |
Specifications: | No |
Quantity: | 1.00 |
Price Description: | |
Detailed Product Description: | The Shandong how the selection of appropriate durable watermelon membrane Cold insulation performance Replacement of the the watermelon film, to avoid blindly choose low-cost promotional items. The blind pursuit of cheap watermelon cost of film is every year to replace the new watermelon membrane, coupled with human and material resources, the cost is not low, the total cost of the watermelon membrane is also not much cheaper. Therefore, the best choice for durable, high quality and efficiency, increase the thickness and tensile strength of watermelon membrane. ℃ 3 ℃ higher coverage of this watermelon film, in the depths of winter season the greenhouse temperature comparable coverage conventional watermelon membrane. Do not underestimate the difference in temperature between about 2 ℃, the Practice has proved that the greenhouse temperature above 2 ° C in winter under the snow, vegetables can be safely winter. Tear strength Tear strength refers to the the watermelon film horizontal, longitudinal tensile strength and toughness. The watermelon tear strength of film, spring and winter snow and strong winds will not be causing the tear or tear the degree of light. Light transmission properties The dust of the province in winter and spring seasons, coupled with cloudy weather, high humidity, the watermelon film coated with a layer of dust. If the light transmission properties of a good watermelon membrane, smooth surface, no dust, or rain, snow wash very clean. The light transmission properties of a direct impact on the light intensity and temperature level of the Greenhouse. Droplet atomization performance The watermelon film into drops membrane and Wu Dimo. Good quality watermelon film atomization, the shed is not the formation of the droplet, humidity, water vapor and back to the ground with watermelon membrane along the membrane, and excellent anti-fogging features. Also note that the Koupeng good watermelon membrane, positive and negative points do not put the anti-fogging layer Left-hand outside. With the rise in labor costs and manpower shortage, farmers are increasingly favored by thicker, toughness, good anti-fogging insulation watermelon film, and this is the basic guarantee of the winter vegetable safety. |
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Copyright © GuangDong ICP No. 10089450, The Qingzhou Zhuliang Hua Feng Plastic Factory All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 37837 visitor
Copyright © GuangDong ICP No. 10089450, The Qingzhou Zhuliang Hua Feng Plastic Factory All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility