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Easy-tear film producing mechanism

An easy-tear film and film technology, which is applied in container manufacturing machinery, box manufacturing operations, rigid/semi-rigid container manufacturing, etc., can solve the problems of increased cost, difficult to open when tearing, and achieves convenient manufacturing, low cost, cost reduction effect

Inactive Publication Date: 2015-04-01
JIANGSU SUNKEY PACKAGING
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] In the current flexible packaging industry, some packaging bags have tear openings on both sides, so that people can tear them easily when using them, but sometimes if they are not well-wrapped, they will be torn and difficult to open.
Moreover, when tearing the bag, it is necessary to customize a special mold for tearing the hole, which increases the cost.

Method used

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  • Easy-tear film producing mechanism
  • Easy-tear film producing mechanism

Examples

Experimental program
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Embodiment Construction

[0011] Such as Figure 1-2 As shown, a mechanism for making an easy-to-tear film, a mechanism for making an easy-to-tear film, including a discharge rack 1, a film 2, a first rubber roller 3, a first plate roller 4, an oven 5, and a second rubber roller 6 , the second version of the roller 7 and the receiving frame 8;

[0012] The discharge frame 1 is arranged on the left side, and the film 2 is wound on the discharge frame 1; two pairs of pressure rollers are arranged on the right side of the discharge frame 1, which are respectively the first rubber roller 3 and the first version roller 4, and the second The rubber roller 6 and the second version roller 7, the oven 5 is arranged between two pairs of pressure rollers; the receiving frame 8 is arranged on the right side of the second rubber roller 6 and the second version roller 7;

[0013] A sand layer 9 is also provided on the surfaces of the first rubber roller 3 and the second rubber roller 6 . The sand used for the sand...

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Abstract

The invention relates to an easy-tear film producing mechanism and belongs to the technical field of compound flexible packaging. The easy-tear film producing mechanism comprises a discharging rack, thin film, a first rubber roller, a first printing roller, an oven, a second rubber roller, a second printing roller and a feeding rack. The surfaces of the rubber roller and the second rubber roller are provided with sand layers. According to the arrangement, the conventional equipment is refitted by the aid of double-side adhesive tape and sand, and cost spent on mold production is lowered; the easy-tear film producing mechanism is convenient to produce, low in cost and easy to tear.

Description

technical field [0001] The invention relates to a mechanism for making an easy-to-tear film, which belongs to the technical field of composite flexible packaging. Background technique [0002] In the current flexible packaging industry, some packaging bags are marked with tear openings on both sides, so that people can tear them easily when using them, but sometimes if they are not well-punched, they will be torn and difficult to open. And to tear the mouth when making bags, also need to customize the special mold of making the tear mouth, which increases the cost. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, thereby providing a simple, easy-to-tear, cost-saving mechanism for making an easy-to-tear film. [0004] According to the technical solution provided by the present invention, a mechanism for making an easy-to-tear film includes a discharge rack, a film, a first rubber roller, a first versi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B31B1/22B31B50/22
Inventor 陈小峰周铁
Owner JIANGSU SUNKEY PACKAGING
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