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Reel package sealing method

A packaging and reel technology, used in packaging sealing/fastening, packaging, transportation packaging, etc., can solve the up and down or left and right shaking of the reel to be packaged, the high failure rate of the pulley and belt structure, and affect the heat sealing effect. and other problems, to achieve the effect of improved firmness, low cost and simple structure

Active Publication Date: 2013-05-08
上海松川峰冠包装自动化有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the high structural failure rate of pulleys and belts in the existing sealing method for reel packaging, the success rate is not high when the packaging film is turned over, and the reel to be packaged is easily affected and shakes up and down or left and right. To solve the problem of affecting the final heat-sealing effect, a method for sealing the reel packaging with a high success rate of folding of the packaging film and a stable reel packaging can be proposed during the process of folding the packaging film.

Method used

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  • Reel package sealing method
  • Reel package sealing method

Examples

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Effect test

Embodiment 1

[0032]A method for sealing a roll package 15, the steps of which are: placing a roll to be packaged 11 on any side of a packaging film 12, tightening the packaging film 12 so that the packaging film 12 is tightly attached to the roll to be packaged 11 On the curved surface of the surface, the opening formed after the packaging film 12 wraps the reel to be packaged 11 will appear on the curved surface of the reel to be packaged 11 at this time, and then the packaging film 12 on both sides of the opening is sealed. Turning over, when turning over, the turning directions of the packaging films 12 on both sides of the opening are the same. And when turning over, it is necessary to keep the reel to be packaged 11 stable, so as not to affect the sealing effect due to the vibration of the reel to be packaged 11, and finally perform local heat sealing on the folded edge 13, and the packaging film at the sealing place 12 form a strip sealing tape.

[0033] Tighten the packaging film 1...

Embodiment 2

[0035] A method for sealing a roll package 15, the steps of which are: placing a roll to be packaged 11 on any side of a packaging film 12, tightening the packaging film 12 so that the packaging film 12 is tightly attached to the roll to be packaged 11 On the curved surface of the surface, the opening formed after the packaging film 12 wraps the reel to be packaged 11 will appear on the curved surface of the reel to be packaged 11 at this time, and then the packaging film 12 on both sides of the opening is sealed. Turning over, when turning over, the turning directions of the packaging films 12 on both sides of the opening are the same. And when turning over, it is necessary to keep the reel to be packaged 11 stable, so as not to affect the sealing effect due to the vibration of the reel to be packaged 11, and finally perform local heat sealing on the folded edge 13, and the packaging film at the sealing place 12 form a strip sealing tape.

[0036] The present invention will ...

Embodiment 3

[0039] A method for sealing a roll package 15, the steps of which are: placing a roll to be packaged 11 on any side of a packaging film 12, tightening the packaging film 12 so that the packaging film 12 is tightly attached to the roll to be packaged 11 On the curved surface of the surface, the opening formed after the packaging film 12 wraps the reel to be packaged 11 will appear on the curved surface of the reel to be packaged 11 at this time, and then the packaging film 12 on both sides of the opening is sealed. Turning over, when turning over, the turning directions of the packaging films 12 on both sides of the opening are the same. And when turning over, it is necessary to keep the reel to be packaged 11 stable, so as not to affect the sealing effect due to the vibration of the reel to be packaged 11, and finally perform local heat sealing on the folded edge 13, and the packaging film at the sealing place 12 form a strip sealing tape.

[0040] A new sealing device for a ...

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Abstract

The invention relates to the field of packing machines, in particular to a reel package sealing method. The method includes the following steps: placing a reel object to be packaged on one side of a packaging film, tightening the packaging film to enable the packaging film to be tightly attached to the cambered surface of the outer surface of the reel object to be packaged, folding the packaging film located on the opening of the outer surface of the reel object to be packaged, keeping the reel object to be packaged stable in the folding process, and at last heat-sealing part of the folded edge. The reel package sealing method has the advantages that the packaging film attached to the cambered surface of the reel object to be packaged is folded after tightened, and after the folding, the folded portions are heat-sealed, so three layers of packaging film exist on the heat-sealing joint portion, and the heat-sealing structure of the three layers of packaging film enables the fastness on the sealing portion of the reel package to be substantially promoted.

Description

technical field [0001] The invention relates to the field of packaging machines, in particular to a method for sealing roll packages. Background technique [0002] When the existing roll packaging machine packs and seals roll items, most of them directly seal the packaging film at the seal of the packaging bag, and this direct sealing is divided into two forms. One is to directly overlap the two ends of the opening of the packaging film, and the overlapping packaging film is close to the circumferential surface of the roll packaging, and then the overlapping is sealed; the second is to completely wrap the single-layer packaging film Pack the reel, then bend the junction of the two ends of the opening of the packaging film, and then seal the folded and overlapping two layers of packaging film, the packaging film of the sealed part does not adhere to the surface of the reel packaging. The first type of roll packaging has a double-layer overlapping structure at the sealing poi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B51/10
Inventor 黄松
Owner 上海松川峰冠包装自动化有限公司
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