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Water drum for quick test of sealing quality for sealing machine

A sealing machine and sealing technology, applied in the directions of packaging, transportation and packaging, containers, etc., can solve the problems of equipment pollution and inappropriate testing methods, and achieve the effect of simple structure and convenient use.

Inactive Publication Date: 2016-03-23
MUDANJIANG PLASMA PHYSICAL APPL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the seal of the chemical index package is not tight, the sterilized instrument will be contaminated again from the opening of the seal
Due to the characteristics of DuPont Tyvek material, ordinary test methods are not applicable

Method used

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  • Water drum for quick test of sealing quality for sealing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] Such as figure 1 As shown, the sealing quality of the sealing machine is used to quickly test the water bag. The test water bag 1 includes a bag-shaped packaging body made of plastic-coated aluminum material and encapsulated with a colored liquid 2. At least part of the edge of the test water bag 1 is made of compressed air Easy-to-break closure seals.

[0008] The test water bag 1 is rectangular, and one side 3 thereof is sealed by a sealing method that is easy to be damaged after being pressed.

[0009] The easy-to-break sealing method is hot-press sealing, and the sealing temperature is 85-95°C.

[0010] The sealing temperature of the easily breakable sealing method is 90°C.

[0011] The colored liquid 2 is an alcoholic liquid.

[0012] The remaining three sides are heat-pressed and sealed at a temperature of about 140°C.

[0013] The sealing quality of the sealing machine quickly tests the four-side seal of the water bag, among which three sides are tightly seal...

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PUM

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Abstract

The invention relates to a water drum for quick test of sealing quality for a sealing machine. The test water drum (1) comprises a bag-like packing body which is made of a plastic laminating aluminum material, and colored liquid (2) is loaded in the bag-like packing body in a sealing manner; at least one part of edges of the test water drum (1) is sealed in a sealing manner that seals are easy to break when being pressed. The water drum disclosed by the invention has the advantages of being simple in structure and convenient to use. The test water drum replaces a medical apparatus to be sealed in a chemical index package, the water drum is tested in the extruding or slapping manner, so that the colored liquid in the water drum flows out to enter the tested package, and whether the seal of the tested package is close or not can be judged.

Description

technical field [0001] The invention relates to a device for testing whether the sealing of a packaging bag is tight. Background technique [0002] In the process of applying plasma sterilization to medical devices, the devices are packaged in chemical indicator packs. The package is made of plastic on one side and DuPont Tyvek on the other. The micropores of DuPont Tyvek material can pass through the plasma to sterilize the device packaged inside, while the bacteria on the outside cannot pass through. If the seal of the chemical index package is not tight, the sterilized instrument will be contaminated again from the opening of the seal. Due to the nature of the DuPont Tyvek material, ordinary test methods are not applicable. Contents of the invention [0003] The technical problem to be solved by the present invention is: in view of the above problems, provide a sealing machine sealing quality rapid test water package, to test the quality of the chemical index package...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D30/08B65D33/00
CPCB65D29/02B65D33/00
Inventor 邹辰明邹德润邹晨星
Owner MUDANJIANG PLASMA PHYSICAL APPL TECH CO LTD