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Packaging bag with planar bag opening or valve flat bottom

A flat belt and packaging bag technology, which is applied in the field of flat spout or valve flat-bottomed packaging bags, can solve the problems of not being suitable for the packaging of square objects, the shape of the self-supporting bag is not atmospheric enough, and the available capacity of the bag is reduced, so as to achieve a beautiful appearance. , improve the aesthetics, the effect of simple structure

Inactive Publication Date: 2015-11-11
ZHONGSHAN NCA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of packaging technology, there are many stand-up pouches on the market, but the existing stand-up pouches have no side bellows and flat bottom bags without mouth (valve). Without the side bellows, the usable capacity of the bag will be greatly reduced, and it is not suitable for square shape. The packaging of articles is in full bloom, and the appearance of the existing stand-up pouch is not beautiful enough; for this reason, the present invention provides a flat packaging bag with a mouth or a valve to solve the above problems

Method used

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  • Packaging bag with planar bag opening or valve flat bottom
  • Packaging bag with planar bag opening or valve flat bottom

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Embodiment Construction

[0016] refer to figure 1 , as shown in the figure is the first embodiment of the present invention, a flat spout or valve flat-bottom packaging bag, including a bottom 1, front 2, back 3 and two sides 4, both sides 4 are set to fold inward The organ surface of the front 2 and the upper part of the back 3 are provided with a handle hole 5, and the bottom 1 can be folded inward; the front 2 is also provided with a mouth valve 6. The present invention adopting the above-mentioned structure can increase the usable capacity of the bag by setting the side 4 as an accordion surface, and at the same time can improve the overall aesthetics of the bag; setting the handle hole 5 can be convenient for users to use. The present invention has the advantages of simple structure, large usable volume, beautiful and elegant appearance, improved product grade, good standability and shelf display effect; the setting of the mouth valve 6 can conveniently discharge the gas inside the bag and play a...

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Abstract

The invention discloses a packaging bag with a planar bag opening or a valve flat bottom. The packaging bag comprises a bottom face, a front face, a back face and two side faces. The two side faces are both organ faces capable of being folded inwards. The upper portion of the front face and the upper portion of the back face are both provided with a handle hole. According to the packaging bag of the structure, the side faces are arranged to be the organ face, the available capacity of the bag can be increased, and meanwhile, the overall attractiveness of the bag can be improved; the handle holes are formed, and therefore a user can conveniently use the packaging bag. The packaging bag is simple in structure, large in available capacity and attractive and elegant in appearance.

Description

technical field [0001] The invention relates to a flat bottom packaging bag with a spout or a valve. Background technique [0002] With the development of packaging technology, there are many stand-up pouches on the market, but the existing stand-up pouches have no side bellows and flat bottom bags without mouth (valve). Without the side bellows, the usable capacity of the bag will be greatly reduced, and it is not suitable for square shape. The packaging of articles is in full bloom, and the appearance of the existing stand-up pouches is not beautiful enough; for this reason, the present invention provides a flat packaging bag with a spout or a valve to solve the above problems. Contents of the invention [0003] In order to solve the above problems, the present invention provides a flat bottom packaging bag with a spout or a valve. [0004] The technical solution adopted by the present invention to solve its technical problems is: [0005] A flat-bottom packaging bag w...

Claims

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Application Information

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IPC IPC(8): B65D30/16B65D30/22B65D30/24B65D33/08
Inventor 徐长恒黄天涛张汉宁
Owner ZHONGSHAN NCA
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