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AGRICULTURAL COVERING
专利权人:
BEAULIEU TECHNICAL TEXTILES NV
发明人:
Ward Verlinde,Carl Norga,Jean Luc Dejaeghere
申请号:
US14382416
公开号:
US20150064415A1
申请日:
2013.02.25
申请国别(地区):
US
年份:
2015
代理人:
摘要:
The present invention is directed to an agricultural covering in form of a woven plastic fabric that includes an area having a lower density of warp threads per unit width compared to the adjacent areas adapted for effortless and effective threading of a securing element through the fabric to encircle a plurality of weft threads. By providing multiple reinforced areas spaced in machine direction and extending in a cross-machine direction of the fabric, the tear propagation resistance, and/or the weathering resistance and/or the tensile strength of the fabric is improved. By applying a plastic coating such that a strip adjacent to each of the border edges is left uncoated and by attaching the securing element to the fabric in the uncoated strip, the breaking load is increased.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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