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Continuous sealing structure of water-soluble film packaging machine

A water-soluble film, packaging machine technology, applied in packaging sealing/fastening, packaging, transportation packaging, etc., can solve problems such as low sealing efficiency and unstable sealing strength, and achieve stable sealing strength and sealing effect. Excellent, improve the effect of packaging efficiency

Inactive Publication Date: 2016-03-30
佛山市博维环保材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a continuous sealing structure of a water-soluble film packaging machine, to solve the problem of low sealing efficiency and poor sealing efficiency caused by the intermittent sealing of the sealing structure of the water-soluble film packaging machine in the prior art. The problem of unstable strength

Method used

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  • Continuous sealing structure of water-soluble film packaging machine

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Embodiment 1

[0021] refer to figure 1 , the present invention provides a continuous sealing structure for a water-soluble film packaging machine, which includes a frame, and a sealing roller is arranged on the sealing station of the water-soluble film packaging machine of the frame, and also includes a The sealing roller is used together with a humidity control mechanism for pretreatment of the water-soluble film before sealing.

[0022] Further, there are two sealing rollers 1, which are sequentially arranged on the sealing station of the water-soluble film packaging machine. In the case where two sealing rollers 1 are provided compared to one, the pressing area per unit time is larger, which can improve the sealing efficiency to a certain extent.

[0023] Further, the sealing roller 1 is a heated rubber roller, and the heat sealing temperature is controlled at 70°C-85°C. If the upper film and the bottom film of the film are directly pressed together at room temperature, the sealing effe...

Embodiment 2

[0026] refer to figure 1 , the present invention provides a continuous sealing structure of a water-soluble film packaging machine, which includes a frame, and a sealing roller 1 is arranged on the sealing station of the water-soluble film packaging machine of the frame, and also includes a Cooperating with the sealing roller 1, a humidity control mechanism is used to pretreat the upper film of the water-soluble film before sealing.

[0027] Further, there are two sealing rollers 1, which are sequentially arranged on the sealing station of the water-soluble film packaging machine. There are two sealing rollers 1, and the pressing area per unit time is larger, which can improve the sealing efficiency to a certain extent.

[0028] Further, the sealing roller 1 is a heated rubber roller, and the heat sealing temperature is controlled at 70°C-85°C.

[0029] In this embodiment, the humidity control mechanism is set as an indirect water seal mechanism 3 that indirectly covers the ...

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Abstract

The invention discloses a continuous sealing structure of a water-soluble film packaging machine. The continuous sealing structure of the water-soluble film packaging machine comprises a machine frame. A sealing roller is arranged on a water-soluble film packaging machine sealing station of the machine frame. The continuous sealing structure further comprises a humidity adjusting mechanism which is matched with the sealing roller and used for conducting pretreatment on an upper film of a water-soluble film before sealing is conducted. By means of the continuous sealing structure, the problem that in the prior art, a sealing structure of a water-soluble film packaging machine is low in sealing efficiency by means of a discontinuous sealing mode is solved.

Description

technical field [0001] The invention relates to the field of film packaging equipment, in particular to a continuous sealing structure of a water-soluble film packaging machine. Background technique [0002] The film is divided into an upper film and a bottom film. The space between the upper film and the bottom film constitutes the loading space for the load, and the packaging process of filling the load into the loading space and sealing the upper film and the bottom film generally uses water-soluble The water-soluble film packaging machine of the prior art is completed by heat-sealing the upper film and the bottom film. For example, Chinese patent application CN201510000556.5 discloses a water-soluble film packaging machine, which includes heat-sealing The heat-sealing mechanism is slidably installed on the guide rail and pushed by the heat-sealing push-pull cylinder. This kind of sealing method is intermittent sealing. The film is stepped forward and the heat-sealing mec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B51/10
CPCB65B51/10
Inventor 黄伟洪
Owner 佛山市博维环保材料有限公司
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