Cylindrical adhesive tape inner-film bag
A cylindrical and adhesive tape technology, applied in the field of container bags, can solve the problems of affecting the speed of material loading and unloading, material leakage, inconvenient storage, etc., and achieve the effect of not easy to loosen, increase the loading space, and facilitate storage
Inactive Publication Date: 2012-10-31
CHANGZHOUSNGLONG INDAL TEXTILE PROD
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Problems solved by technology
[0003] In general, the inner bag and the outer bag of the container bag are set separately, and the inner bag is placed inside the outer bag. If the connection between the two is not tight, it is easy to cause material leakage.
In addition, in order to facilitate the loading and unloading of materials, the general bag body is provided with feeding pipes and discharge pipes, which will affect the loading and unloading speed of materials, and it is very inconvenient to store.
Method used
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[0016] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0017] see Figure 1 to Figure 2 , the embodiment of the present invention includes:
[0018] A cylindrical adhesive tape inner film bag, comprising: an inner bag body 1, the inner bag body 1 is cylindrical, which increases the loading space for materials.
[0019] The inner bag body 1 includes a front piece 2 , a back piece 3 , a left piece 4 and a right piece 5 connected to each other. Preferably, the front piece 2, the back piece 3, the left piece 4 and the right piece 5 are connected with each other by sewing, which is more firm and reliable, and improves the ability of the bag body to load and unload materials.
[0020] The bags of the lef...
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The invention discloses a cylindrical adhesive tape inner-film bag. The cylindrical adhesive tape inner-film bag comprises an inner bag body, wherein the inner bag body comprises a front sheet, a rear sheet, a left sheet and a right sheet which are mutually connected, the bag bodies of the left sheet and the right sheet are symmetrically concavely folded towards centers, the edges of two adjacent sheets of the inner bag body are provided with adhesive tapes, and the top end of the inner bag body is arranged in an opening way. By adopting the mode, the cylindrical adhesive tape inner-film bag forms a cylindrical shape, and therefore, the loading space of materials is enlarged; inner and outer bags are fixedly connected through the adhesive tapes, and therefore, firmness, reliability and difficult looseness are achieved; the top end of the inner bag body is arranged in the opening manner, the bottom end of the inner bag body is arranged in the opening manner, and therefore, the unloading speed of the materials is accelerated; and the bottom end of the inner bag body can also be arranged in a closing manner, and therefore, the materials are conveniently stored and the leakage of the materials is reduced.
Description
technical field [0001] The invention relates to the field of container bags, in particular to a cylindrical adhesive tape inner film bag. Background technique [0002] At present, the container bags produced and used in the market generally have a double-layer structure of an inner bag and an outer bag, which can improve the carrying capacity of the bag body and reduce material leakage and waste. [0003] In general, the inner bag and the outer bag of the container bag are set separately, and the inner bag is placed inside the outer bag. If the connection between the two is not tight, it is easy to cause material leakage. In addition, in order to facilitate the loading and unloading of materials, the general bag body is provided with feed pipes and discharge pipes, which will affect the loading and unloading speed of materials, and it is very inconvenient to store. Contents of the invention [0004] The technical problem mainly solved by the present invention is to provid...
Claims
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IPC IPC(8): B65D90/04B65D90/08B65D88/26
Inventor 吴斌吴道元陈翠珠江海明杨燕王丽君
Owner CHANGZHOUSNGLONG INDAL TEXTILE PROD