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Vacuum-pumping processing method for culture dish

A processing method and petri dish technology, which are applied in the directions of pressurized/gasified packaging, transportation packaging, packaging, etc., can solve the problem of insufficient production and processing efficiency, and achieve the effect of improving production and processing efficiency.

Pending Publication Date: 2022-08-09
JIANGSU YIMA BIOLOGICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing petri dishes need to be vacuum bagged after processing. Generally, independent packaging is used. After the petri dish is put into a single small package, it is evacuated and edge-sealed. This kind of production and processing efficiency is not high enough. Packaging bag or process for evacuating and sealing a petri dish

Method used

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  • Vacuum-pumping processing method for culture dish
  • Vacuum-pumping processing method for culture dish
  • Vacuum-pumping processing method for culture dish

Examples

Experimental program
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Effect test

Embodiment 1

[0029] like Figure 1-Figure 5 As shown, the vacuum processing method of the petri dish of the present invention comprises the following steps:

[0030] S1. Prepare a bottom mold 6 with a plurality of evenly distributed grooves 2, a plastic bottom film 1 with a plurality of uniformly distributed grooves 2, a coating film of the same size and material as the bottom film 1, and the bottom film 1 The plastic partition frame 3 divided into a plurality of rectangular areas, and the electric heating device that can be pressed down; the middle part of the beam constituting the partition frame 3 is a groove, and the two sides are Y-shaped wings, and the groove is provided with Hot melt adhesive 4, the wing portion has a flow channel 5 that communicates the outer side of the groove and the beam;

[0031] S2. place the bottom film 1 on the bottom mold 6, and place the groove 2 of the bottom film 1 in the corresponding groove of the bottom mold 6;

[0032] S3. The partition frame 3 is ...

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Abstract

The invention discloses a culture dish vacuumizing processing method, which comprises the following steps: placing a culture dish in a groove, placing a separation frame, enabling each rectangular area to correspond to the groove one by one, covering with a covering film, vacuumizing, flattening and hot melting the separation frame through a downwards pressed electric heating frame, and enabling a hot melt adhesive to partially flow out to realize edge sealing. And finally, the packaging bag is cut along the beam to form a plurality of evacuated culture dish packages, so that the production and processing efficiency is greatly improved.

Description

technical field [0001] The invention relates to the field of petri dish processing, in particular to a method for vacuuming a petri dish. Background technique [0002] A petri dish is a laboratory vessel used for microbial or cell culture, consisting of a flat disc-shaped bottom and a lid, generally made of glass or plastic. The materials of petri dishes are basically divided into two categories, mainly plastic and glass, and glass can be used for plant material, microbial culture and adherent culture of animal cells. The plastic ones may be polyethylene materials, which are disposable and multiple-use, suitable for laboratory inoculation, streaking, and bacterial isolation operations, and can be used for the cultivation of plant materials. [0003] The existing petri dishes need to be vacuum bagged after the processing is completed. Generally, independent packaging is used. After the petri dishes are put into a single small package, they are evacuated and edge-sealed. This...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B31/06B65B51/10
CPCB65B31/06B65B51/10Y02P60/21
Inventor 李景梅
Owner JIANGSU YIMA BIOLOGICAL TECH
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