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PVC plastic coated cloth bag

A cloth bag and bag body technology, applied in the field of PVC plastic-coated cloth, can solve the problems of difficult storage, high production cost, and large space occupation

Inactive Publication Date: 2014-02-26
ZIBO XINLI PLASTICS WEAVE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The disadvantages of this technology at present are: first, the hard material tank has a small capacity and is not easy to store; second, it takes up a lot of space and is heavy; third, the production cost is high and the operation is inconvenient; Easy to deform after collision

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • PVC plastic coated cloth bag
  • PVC plastic coated cloth bag

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1: as figure 1 As shown, the PVC-coated cloth bag of the present invention includes an input port 1, a bag body 7, a bag bottom 8, a sling 3, a sling 4, a cable tie 2, a cable tie fixing block 10 and a body reinforcing block 6, and the bag body 7 is a hollow cylinder, and the bottom of the bag 8 is a hollow cylinder with a bottom surface sealed. The inner surface of the bag bottom 8 is compatible with the size of the outer surface of the bag body 7, and the bag bottom 8 is placed on the outside of the bag body 7 and heated with each other. Welding, the input port 1 is hollow cylindrical, the size of the bottom surface of the input port 1 corresponds to the size of the bottom surface of the bag body 7, the top of the bag body 7 is thermally welded to the bottom of the input port 1, and the body reinforcement block 6 is vertically thermally welded on the bag body 7 , the upper end of the body reinforcement block 6 is provided with an opening, the size of the op...

Embodiment 2

[0025] Embodiment 2: On the basis of the structure of Embodiment 1, a fixing belt 9 is arranged above the body reinforcing block 6, and the fixing belt 9 is set on the outside of the sling 4 and sewn on the bag body 7 with thread.

Embodiment 3

[0026] Embodiment 3: On the basis of the structure of Embodiment 2, an inner reinforcement block 5 is provided, and the inner reinforcement block 5 is located between the body reinforcement block 6 and the bag body 7, and one is respectively provided at the top and bottom of the corresponding sling 4, and the inner reinforcement block 5 is thermally welded on the bag body 7, and the sling 4 is sewn on the two inner reinforcement blocks 5 by thread.

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Abstract

The invention provides a PVC plastic coated cloth bag, and belongs to the field of PVC plastic coated cloth containing tools. A bag body is of a hollow cylindrical type, the bag bottom is of a hollow cylindrical type with the sealed bottom face, the size of the inner surface of the bag bottom is matched with that of the outer surface of the bag body, the bag bottom is arranged on the outer portion of the bag body in a sleeved mode, the bag bottom and the bag body are mutually connected in a heat sealing mode, a feed port is of a hollow cylindrical type, the size of the bottom face of the feed port corresponds to that of the bottom face of the bag body, the top of the bag body and the bottom of the feed port are connected in a heat sealing mode, body reinforcing blocks are directly connected to the bag body in a heat sealing mode, openings are formed in the upper ends of the body reinforcing blocks, the sizes of the openings are matched with hoisting straps, the hoisting straps are vertically arranged between the reinforcing blocks and the bag body, and the top ends of the hoisting straps penetrate through the openings and are exposed outwards. The PVC plastic coated cloth bag is small in containing amount, easy to store, small in occupied space, low in weight, convenient to operate and prone to deformation after collision.

Description

technical field [0001] The invention provides a PVC plastic-coated cloth bag, which belongs to the field of PVC plastic-coated cloth accessories. Background technique [0002] At present, the known container bag product is formed by combining several parts such as the main body, the main body bottom, the main body upper part, the sling, the feeding port, and the discharging port. Because each part of the container bag is sewn together by thread, there will be small gaps between each part. If the items contained in the product are liquid and highly fluid during use, it is easy to cause the product to overflow from the gap. Therefore, the packaging products used for liquid and high fluidity goods are generally made of canned hard materials, and the contained products are not easy to break, and will not cause liquid and high fluidity goods to overflow and cause losses. [0003] The disadvantages of this technology at present are: first, the hard material tank has a small capac...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): B65D88/16B65D90/00B65D90/02
Inventor 王文章翟凤伟
Owner ZIBO XINLI PLASTICS WEAVE
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