Protective insect repelling net for cigarette storage and transportation and storage device
The invention relates to the technical field of insect repelling nets, in particular to a protective insect repelling net for cigarette storage and transportation and a storage device.The insect repelling net is made of a polyester material, a plant extract with an insect repelling effect and a flam...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to the technical field of insect repelling nets, in particular to a protective insect repelling net for cigarette storage and transportation and a storage device.The insect repelling net is made of a polyester material, a plant extract with an insect repelling effect and a flame retardant are added into the polyester material, and the plant extract comprises the following main components and contents: (1) pyrethroid with the effective component content of 0.88%; and (2) nicotine analogues, wherein the content of effective components is 1.44%. A plant extract and a flame retardant are added into a polyester material through a multi-layer co-extrusion technology, the insect repelling net is prepared through warping, weaving, cold soaking, stretching and shaping, the mesh number of the insect repelling net after stretching and shaping is 80-100, and the gram weight reaches 60-65 g/m < 2 >. The tobacco stack is protected by covering the insect repelling net outside the tobacco stack, so that |
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