High-strength packaging woven bag
A packaging woven bag, high-strength technology, applied in the field of packaging woven bags, can solve the problems of reduced crop yield, short service life, easy caking, etc., to prevent moisture intrusion and improve printing quality
Inactive Publication Date: 2019-02-05
TIANJIN JIUDA PLASTIC PRODS
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the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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The invention provides a high-strength packaging woven bag comprising a bag body. A lining is bonded to the upper end of the inner side of an opening of the bag body through a hot pressing process, the bag body is made of reinforced polypropylene fibers in a weaving manner, the lining is made of an independent polyethylene plastic bag, a non-woven bag is bonded on the inner side of the lining, a desiccant is contained in the non-woven bag, and the desiccant and the non-woven bag form a dry strip for drying fertilizer; at least four hand straps are longitudinally bonded to the outer side of thebag body in a hot pressing manner, the length of the hand straps is greater than the length of the bag body, the opening end and the bottom end of the bag body are both provided with the hand straps,a plurality of closed annular reinforcing tapes are bonded to the outer side of the bag body transversely through the hot pressing manner, and the reinforcing tapes are located on the outer sides ofthe hand straps; printing films where trademarks are printed are bonded to the outer sides of the reinforcing tapes through a hot pressing process; and the bag body and the opening position of the lining are connected and fixed through a suture line. The high-strength packaging woven bag has the beneficial effects that the design is more durable, the sealing performance is good, carrying is facilitated.
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