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Semi-finished product forming structure applicable to roll paper packaging machine

A technology for forming structures and semi-finished products, which is applied to the types of packaging items, paper product packaging, packaging, etc. It can solve the problems of low packaging efficiency, misalignment of semi-finished products, pattern or pattern offset, etc., to improve accuracy, save packaging time, The effect of improving packaging efficiency

Inactive Publication Date: 2014-12-17
CHENGDU SOONTRUE MECHANICAL EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 1. In the prior art, for the packaging of paper towels and other materials, the entire roll of film is first cut into a single film, and then the single film is wrapped by a packaging film forming device to form a semi-finished product; in the prior art, this intermittent The packaging method of packaging individual materials separately, the packaging process wastes time and the packaging efficiency is low
[0007] 2. In the prior art, the single film corresponds to the packaging of a single material, so it is difficult to align the packaging film and locate the pattern or pattern on the packaging film to the specific position of the material, so that the pattern or pattern will be deviated during the subsequent packaging process. As a result, the appearance of the packaged semi-finished product is also dislocated, which ultimately affects the appearance of the packaged product
This method has restrictions on the conveying rate of the packaging film and the material. When the conveying rate of the material exceeds a certain limit, the packaging efficiency cannot be improved by increasing the conveying rate of the material, which is not conducive to improving the packaging efficiency and the packaging efficiency is low.

Method used

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  • Semi-finished product forming structure applicable to roll paper packaging machine
  • Semi-finished product forming structure applicable to roll paper packaging machine
  • Semi-finished product forming structure applicable to roll paper packaging machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] As a preferred embodiment of the present invention, with reference to the attached figure 1 , the present invention includes

[0045] Packaging film forming device 4: used to wrap the packaging film on the material to form a columnar packaging bag with one side open;

[0046] The first conveying mechanism 5: located at the discharge end of the packaging film forming device 4, and used to convey the columnar packaging bag;

[0047] Heat-sealing mechanism 9: installed above or on the side of the first conveying mechanism 5, for heat-sealing the side opening of the columnar packaging bag;

[0048] Cutting mechanism 7: installed at the rear end of the first conveying mechanism 5, used for cutting and dividing the heat-sealed columnar packaging bag to form a single semi-finished packaging bag with both ends open.

[0049] In the present invention, the continuously or intermittently input packaging film wraps the continuously or intermittently conveyed materials to form a c...

Embodiment 2

[0051] As another preferred embodiment of the present invention, with reference to the attached figure 1 , the present invention includes

[0052] Packaging film forming device 4: used to wrap the packaging film on the material to form a columnar packaging bag with one side open;

[0053] The first conveying mechanism 5: located at the discharge end of the packaging film forming device 4, and used to convey the columnar packaging bag;

[0054] Heat-sealing mechanism 9: installed above or on the side of the first conveying mechanism 5, for heat-sealing the side opening of the columnar packaging bag;

[0055] Cutting mechanism 7: installed at the rear end of the first conveying mechanism 5, used for cutting and dividing the heat-sealed columnar packaging bag to form a single semi-finished packaging bag with both ends open.

[0056] In the present invention, the continuously or intermittently input packaging film wraps the continuously or intermittently conveyed materials to fo...

Embodiment 3

[0059] As another preferred embodiment of the present invention, with reference to the attached figure 1 , 4 and 6, the present invention includes

[0060] Packaging film forming device 4: used to wrap the packaging film on the material to form a columnar packaging bag with one side open;

[0061] The first conveying mechanism 5: located at the discharge end of the packaging film forming device 4, and used to convey the columnar packaging bag;

[0062] Heat-sealing mechanism 9: installed above or on the side of the first conveying mechanism 5, for heat-sealing the side opening of the columnar packaging bag;

[0063] Cutting mechanism 7: installed at the rear end of the first conveying mechanism 5, used for cutting and dividing the heat-sealed columnar packaging bag to form a single semi-finished packaging bag with both ends open.

[0064] In the present invention, the continuously or intermittently input packaging film wraps the continuously or intermittently conveyed mater...

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Abstract

The invention provides a semi-finished product forming structure applicable to a roll paper packaging machine, and relates to the technical field of tissue packaging machinery. According to the semi-finished product forming structure provided by the invention, a conveyed packaging film covers a conveyed material to form a columnar packaging bag with a side opening in the packaging bag, and then the side opening of the columnar packaging bag is thermally sealed, and finally a semi-finished packaging bag with openings in the two ends of the same are formed by cutting off the columnar packaging bag. According to the semi-finished product forming structure provided by the invention, the material is packaged by the entire roll of film, therefore the packaging efficiency can be improved; furthermore, in the process of packaging, the positions of figures and patterns on the packaging film can be controlled well to package the figures and patterns on the special positions of the material, therefore the packaged tissue is more beautiful, and the daily demands of living of people can be met.

Description

technical field [0001] The invention relates to the mechanical technical field of material packaging machines, and more specifically relates to a semi-finished product forming structure suitable for roll paper packaging machines. Background technique [0002] The material packaging machine replaces the traditional manual packaging. It has the characteristics of fast speed, neat and beautiful packaging, which not only saves manpower but also improves production efficiency. However, with the acceleration of the pace of life, people's demand for paper towels is also increasing, especially roll paper, which is the largest demand in people's lives; people's requirements for roll paper are not only the quality of the paper, but also the quality of the roll. There are certain requirements for the appearance and packaging of roll paper. In order to meet people's needs, it is necessary to improve the packaging efficiency and packaging accuracy of the web. [0003] On February 22, 2...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B41/02B65B43/02B65B49/00B65B51/26B65B61/06B65B25/14
Inventor 黄松
Owner CHENGDU SOONTRUE MECHANICAL EQUIP CO LTD
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