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Tobacco stack sealing curtain for storage

A technology for stacking and storing cigarettes, which is applied in the field of sealed tents for storage of tobacco stacks. It can solve the problems of poor sealing performance, difficulty in meeting the airtightness of tobacco leaves, inconvenient production and use, etc., and achieve high sealing performance, enhanced sealing and waterproof effect, and excellent structure. simple effect

Active Publication Date: 2018-08-31
芜湖隆瑞霖科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are many kinds of sealing methods applied to tents now, such as the heat-sealing sealing method of cigarette stacks in CN100336475C, the clip-type sealing method in CN 102871213 A, the zipper-type sealing method in CN 202819599 U, and the glue tank type mentioned in CN201571487U Sealing methods, etc., the above methods can be applied to the tent sealing of stored goods, but their sealing performance is poor, it is difficult to meet the air tightness requirements in the storage process of tobacco leaves, and its production and use are inconvenient

Method used

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  • Tobacco stack sealing curtain for storage
  • Tobacco stack sealing curtain for storage
  • Tobacco stack sealing curtain for storage

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] refer to Figure 1~5 , a storage cigarette stack sealing tent of the present embodiment, comprising a base film 1 and a cover film 3, the upper edge of the base film 1 is provided with a lower connecting piece 9 connected with the cover film 3, and the cover film 3 The lower edge of the lower edge is provided with a layer of upper connecting sheet 8 connected with the bottom film 1; the top of the lower connecting sheet 9 is provided with a first waterproof sealing zipper 5 at the junction of the top of the lower connecting sheet 9 and the inner surface of the cover film 3, and the bottom of the upper connecting sheet 8 is connected to the bottom The junction of the outer surface of the membrane 1 is provided with a second waterproof sealing zipper 6, and the beginnings of the first waterproof sealing zipper 5 and the second waterproof sealing zipper 6 are alternately distributed, that is, the beginnings of the first waterproof sealing zipper 5 and the second waterproof ...

Embodiment 2

[0047] refer to figure 1 and Figure 6 , a kind of warehousing cigarette stack sealing tent of the present embodiment, compared with embodiment 1, there are the following differences:

[0048] The air sealing device is an air sealing rubber pad 11 interposed between the first waterproof sealing zipper 5 and the second waterproof sealing zipper 6 .

Embodiment 3

[0050] refer to Figure 7 and Figure 8 , a cigarette stack sealing tent for storage in this embodiment, comprising a base film 1 and a cover film 3, the upper edge of the base film 1 is provided with two lower connecting pieces 9 connected to the cover film 3, the cover film The lower edge of the 3 is provided with a layer of upper connecting sheet 8 connected to the bottom film 1; the top of the lower connecting sheet 9 near the inner surface of the bottom film 1 and the inner surface of the cover film 3 are provided with a first waterproof sealing zipper 5, close to The top of the lower connecting piece 9 on the outer surface of the bottom film 1 is provided with a second waterproof sealing zipper 6 at the junction of the outer surface of the mantle 3, and the beginnings of the first waterproof sealing zipper 5 and the second waterproof sealing zipper 6 are distributed alternately, i.e. the first The beginning of waterproof sealing zipper 5 and the second waterproof sealin...

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Abstract

The invention discloses a tobacco stack sealing curtain for storage. The curtain comprises a bottom film and a cover film, the upper edge of the bottom film is provided with at least one layer of lower connecting sheet connected with the cover film, and the lower edge of the cover film is provided with at least one layer of upper connecting sheet connected with the bottom film; and a first waterproof sealing zipper is arranged at the joint between the top end of the lower connecting sheet close to the inner surface of the bottom film and the inner surface of the cover film or the joint betweenthe bottom end of the upper connecting sheet close to the inner surface of the cover film and the inner surface of the bottom film, a second waterproof sealing zipper is arranged at the joint betweenthe top end of the lower connecting sheet close to the outer surface of the bottom film and the outer surface of the cover film or the joint between the bottom end of the upper connecting sheet closeto the outer surface of the cover film and the outer surface of the bottom film, the open end of the first waterproof sealing zipper and the open end of the second waterproof sealing zipper are distributed in a staggered mode, and an air sealing device is arranged between the first waterproof sealing zipper and the second waterproof sealing zipper. According to the tobacco stack sealing curtain for storage, the sealing performance is good, and the cost is low; and the manufacturing and using method is simple to operate.

Description

technical field [0001] The invention relates to a storage cigarette stack, in particular to a storage cigarette stack sealing tent. Background technique [0002] When agricultural and sideline products such as tobacco leaves, grains, and Chinese herbal medicines are stored in tents, their airtightness is an important factor in the storage effect. For example, when the tobacco leaves are sealed, in order to kill the tobacco pest tobacco beetle, it is necessary to keep the oxygen concentration in the tent below 2% and keep it for more than 15 days, so the airtightness of the tent is extremely important. [0003] There are many kinds of sealing methods applied to tents now, such as the heat-sealing sealing method of cigarette stacks in CN100336475C, the clip-type sealing method in CN 102871213 A, the zipper-type sealing method in CN 202819599 U, and the glue tank type mentioned in CN201571487U Sealing methods, etc., the above methods can be applied to the tent sealing of store...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D59/00B65D65/22
Inventor 杨玲
Owner 芜湖隆瑞霖科技有限公司
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