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Soft-body packaging bag

A soft packaging bag, a new type of technology, applied in the field of liquid packaging bags, can solve the problems of high cost, poor rigidity, and difficult to place, and achieve the effects of low cost, improved rigidity, and convenient use

Inactive Publication Date: 2005-07-20
盛金英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The packaging of liquid materials is currently usually made of hard materials such as glass bottles, plastic bottles, and porcelain bottles that are easy to place but high in cost. Soft materials such as plastic films and aluminum foil are only used as one-time packaging. Although soft packaging is easy to print Various colors of patterns and characters, low cost and other advantages, but there are also disadvantages such as poor rigidity and difficult placement after use

Method used

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  • Soft-body packaging bag
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Example 1: figure 1 and figure 2 The structure diagram of this embodiment is given, which is composed of a bag body 1 and a bag spout 2, and the bag spout 2 is installed on the upper left corner of the upper end of the bag body 1 to facilitate pouring of liquid. The bag mouth 2 is provided with a cover 3, and the filling cavity 4 is arranged on the periphery of the bag body 1, and is filled with air, foam, rubber, plastic, plant fiber or industrial fiber.

Embodiment 2

[0019] Example 2: image 3 and Figure 4 A schematic structural diagram of this embodiment is given. The difference from Embodiment 1 is that the filling cavity 4 is arranged on the front and back sides of the bag body in a vertical strip shape.

Embodiment 3

[0020] Example 3: Figure 5 and Image 6 A schematic structural diagram of this embodiment is given. The difference from Embodiment 1 is that the filling cavity 4 is arranged inside the bag body 1 .

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Abstract

The soft packing bag comprises a bag body and a spout with lid, and the bag body has at least one stuffing cavity with stuffing. The stuffing cavities may be set in the edges of the bag body, the two sides of the bag body and / or inside the bag body, and the stuffing may be air, foam, rubber, plastic, plant fiber or industrial fiber. Owing to the stuffing cavity and the spout, the soft packing bag has raised rigidity for easy operation and may be used for several times.

Description

(1) Technical field: [0001] The present invention relates to a liquid packaging bag. It belongs to the technical field of packaging. (two) background technology: [0002] The packaging of liquid materials is currently usually made of hard materials such as glass bottles, plastic bottles, and porcelain bottles that are easy to place but high in cost. Soft materials such as plastic films and aluminum foil are only used as one-time packaging. Although soft packaging is easy to print Various colors of patterns and characters, low cost and other advantages, but there are also disadvantages such as poor rigidity and difficulty in placing after use. (3) Contents of the invention: [0003] Aiming at the deficiencies in the prior art, the present invention provides a new type of flexible packaging bag with low cost, good rigidity, easy grip and easy placement. [0004] The present invention adopts following solutions: [0005] The novel flexible packaging bag is composed of a ba...

Claims

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Application Information

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IPC IPC(8): B65D30/16
Inventor 盛金英
Owner 盛金英
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