A non-contact self-disposable packaging bag
A self-throwing, packaging bag technology, applied in the field of packaging, can solve the problems of cumbersome, uneven throwing, damage, etc., and achieve the effect of even throwing
Active Publication Date: 2018-08-31
安徽康宇生物科技工程有限公司
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Problems solved by technology
However, like a packaging bag containing granular pesticides, since the internal materials need to be taken with the help of tools or directly by hand when used, and then manually sprinkled, it is not only cumbersome and not evenly sprinkled, but also because the granular pesticides All contain harmful substances to the human body, direct contact is easy to cause harm to the human body, and needs to be improved urgently
Method used
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[0017] Below, the technical solution of the present invention will be described in detail through specific examples.
[0018] Such as figure 1 as shown, figure 1 It is a schematic structural diagram of a non-contact self-disposable packaging bag proposed by the present invention.
[0019] refer to figure 1 , a non-contact self-disposable packaging bag proposed by the embodiment of the present invention, comprising: a front pocket sheet and a rear pocket sheet, and the front pocket sheet and the rear pocket sheet are sealed by heat sealing to form a first heat-sealed edge 5 and a second heat-sealed edge 5. Edge sealing 6, and form accommodating chamber between first heat sealing edge 5 and second heat sealing edge 6; The distance between one side of the accommodation cavity and the accommodation cavity is that the first heat-sealed edge 5 is provided with a through hole for people to carry, so that the user can carry it conveniently; There is a tearing edge groove, and the ...
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The invention discloses a non-contact self-throwing type packaging bag. The packaging bag comprises a front bag piece and a rear bag piece which form a first heat-seal edge and a second heat-seal edge through heat sealing. A containing cavity is formed between the first heat-seal edge and the second heat-seal edge. A separating piece is arranged in the containing cavity and divides the containing cavity into a material storage cavity and a reserved cavity. A plurality of through holes are distributed in the separating piece. The side, close to the reserved cavity, of the separating piece is provided with a sealing pressing strip set. The sealing pressing strip set comprises a first sealing pressing strip and a second sealing pressing strip. The first sealing pressing strip is installed on the front bag piece. The second sealing pressing strip is installed on the rear bag piece. The first sealing pressing strip and the second sealing pressing strip are matched in a buckling manner. When the first sealing pressing strip and the second sealing pressing strip are matched, the portion between the material storage cavity and the reserved cavity is sealed. The non-contact self-throwing type packaging bag can complete the material throwing action without external tools or direct contact between persons and materials and is safe and practical.
Description
technical field [0001] The invention relates to the technical field of packaging, in particular to a contactless self-throwing packaging bag. Background technique [0002] With the rapid development of the national economy, the application of packaging bags is becoming more and more extensive. Various packaging bags have appeared on the market to meet the needs of production and life; As well as easy transportation and easy carrying directions are improved. However, like a packaging bag containing granular pesticides, since the internal materials need to be taken with the help of tools or directly by hand, and then manually sprinkled, it is not only cumbersome, and the spraying is not uniform enough, but also because the granular pesticides All contain harmful substances to the human body, direct contact is easy to cause harm to the human body, and needs to be improved urgently. Contents of the invention [0003] Based on the technical problems in the above background te...
Claims
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IPC IPC(8): B65D30/10B65D33/25
CPCB65D29/00B65D33/2508
Inventor 芮有春
Owner 安徽康宇生物科技工程有限公司