CN204184698U - A kind of culture packaging bag - Google Patents
A kind of culture packaging bag Download PDFInfo
- Publication number
- CN204184698U CN204184698U CN201420624916.XU CN201420624916U CN204184698U CN 204184698 U CN204184698 U CN 204184698U CN 201420624916 U CN201420624916 U CN 201420624916U CN 204184698 U CN204184698 U CN 204184698U
- Authority
- CN
- China
- Prior art keywords
- culture
- film
- packaging bag
- plastic film
- plastic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model relates to a kind of packaging bag, particularly discloses a kind of culture packaging bag.It comprises the plastic film of rectangle, and the two ends, left and right of described plastic film fold its upper end heat sealing rear to centre, leave gap when its two ends, left and right fold, described gap is supporting moisture-inhibiting paper.Described plastic film is closed by papery film and plastic, transparent mould and forms, and described plastic, transparent film is formed by multilayer complex films pressing.The utility model structure is simple, easy to use, extraneous bacterium effectively can be stoped to enter into culture dish internal contamination culture mechanism, farthest reduce the opportunities for contamination of culture, facilitate transport and the storage of culture, extend the life-span of culture.
Description
(1) technical field
The utility model relates to a kind of packaging bag, particularly a kind of culture packaging bag.
(2) background technology
At present, as commodity microbiological culture media, be sell after medium matrix injected plastic plate together.Most of composition of medium matrix is water, and be easy to produce water vapour in preservation and transportation, culture subjects to external environmental and microbiological contamination.Commodity microbiological culture media is strict with aseptic, and the qualified aseptic culture medium produced is being deposited and very easily occurred in transit polluting, and packing and packing method are to the quality of above culture with asepticly play vital effect.
Commodity microbiological culture media mainly adopts ordinary hot shrink film manner of packing.It is enclosed within culture plate by the ordinary hot shrink film cut, and then blown tightly with hot blast, makes it be close on culture plate.By the restriction of packing and method, this method can not wrap up culture completely, can form larger through hole in upper and lower both ends of the surface or one of them end face.The excessive moisture that the medium matrix be evaporated by the side seam of plate is evaporated sheds by through hole, and avoid aqueous vapor cohesion in culture dish to produce more aqueous water, affect properties of product, using to hospital makes troubles; But the existence of through hole increases culture pollutes probability simultaneously, particularly in the long-distance transport of finished product culture, extraneous bacterium enters in plate easily via the through hole of heat shrink films end face, culture plate side seam gap, pollutes culture, makes product rejection.
For addressing this problem; a lot of culture manufacturer improves in the packaging of culture; the employing vacuum bag packages, the In Aluminium Foil Packing that have at present; the through hole Continuous pressing device for stereo-pattern protective cover at ordinary hot shrink film end face had; above-mentioned packaging is totally-enclosed packaging; although the extraneous bacterium of packaging can be stoped to enter in culture plate, prevent the outside evaporation of superfluous water steam in culture plate.After culture finished product places a period of time, in culture dish, aqueous vapor cohesion can produce more aqueous water, affects properties of product, makes troubles simultaneously to user.Due to culture, culture dish outer wall and packing can not accomplish absolutesterility in process of production on the other hand, once there be more water to be formed in culture plate, owing to the reason such as to jolt in transportation, the moisture in culture dish can be made to flow out plate reflux again, this is also easy to cause culture to pollute.
(3) summary of the invention
The utility model, in order to make up the defect of prior art, provides the culture packaging bag of a kind of isolated extraneous bacterial contamination, good permeability.
The utility model is achieved by the following technical solution:
A kind of culture packaging bag, is characterized in that, comprise the plastic film of rectangle, and the two ends, left and right of described plastic film fold its upper end heat sealing rear to centre, leave gap when its two ends, left and right fold, described gap is supporting moisture-inhibiting paper.
Described plastic film is closed by papery film and plastic, transparent mould and forms, and described plastic, transparent film is formed by multilayer complex films pressing.
The beneficial effects of the utility model are:
The utility model structure is simple, easy to use, extraneous bacterium effectively can be stoped to enter into culture dish internal contamination culture mechanism, farthest reduce the opportunities for contamination of culture, facilitate transport and the storage of culture, extend the life-span of culture.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described:
Fig. 1 is main TV structure schematic diagram of the present utility model.
In figure, 1 plastic film, 2 moisture-inhibiting paper, 3 gaps.
(5) detailed description of the invention
Accompanying drawing is specific embodiment of the utility model.As shown in Figure 1, this kind of culture packaging bag, comprise the plastic film 1 of rectangle, plastic film 1 is closed by papery film and plastic, transparent mould and forms, and plastic, transparent film is formed by multilayer complex films pressing, its upper end heat sealing after the two ends, left and right of plastic film 1 are folding to centre, gap 3 is left when its two ends, left and right fold, gap 3 is supporting moisture-inhibiting paper 2, seals for the mouth stayed in gap 3, and the inner face of the moisture-inhibiting paper 2 after sealing does not have viscosity; The diameter of the cylinder that plastic film 1 two ends are formed when realizing slitless connection is slightly less than the diameter of culture dish.
During use, being stacked by several culture dish in cylindric, then put in the cylinder surrounded by plastic film 1, fits with moisture-inhibiting paper 2 in the gap 3 between plastic cloth two ends, and heat sealing is carried out in the lower end of plastic cloth, defines integral packaging.Moisture-inhibiting paper 22 can ensure appearing of culture dish superfluous water steam, culture will be caused to dry up because of moisture excessive evaporation again, reduce the opportunities for contamination of culture to greatest extent.
Except technical characteristic described in specification sheets, all the other technical characteristics are those skilled in the art's known technology.
Claims (2)
1. a culture packaging bag, it is characterized in that, comprise the plastic film (1) of rectangle, the two ends, left and right of described plastic film (1) fold its upper end heat sealing rear to centre, leave gap (3) when its two ends, left and right fold, described gap (3) are supporting moisture-inhibiting paper (2).
2. culture packaging bag according to claim 1, is characterized in that, described plastic film (1) is closed by papery film and plastic, transparent mould and forms, and described plastic, transparent film is formed by multilayer complex films pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420624916.XU CN204184698U (en) | 2014-10-27 | 2014-10-27 | A kind of culture packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420624916.XU CN204184698U (en) | 2014-10-27 | 2014-10-27 | A kind of culture packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204184698U true CN204184698U (en) | 2015-03-04 |
Family
ID=52616714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420624916.XU Active CN204184698U (en) | 2014-10-27 | 2014-10-27 | A kind of culture packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204184698U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108603158A (en) * | 2016-02-08 | 2018-09-28 | 贝克顿·迪金森公司 | Preparative plating medium product |
| CN110877476A (en) * | 2018-09-06 | 2020-03-13 | 王喜全 | Printing ink packaging bag and film covering process thereof |
-
2014
- 2014-10-27 CN CN201420624916.XU patent/CN204184698U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108603158A (en) * | 2016-02-08 | 2018-09-28 | 贝克顿·迪金森公司 | Preparative plating medium product |
| CN110877476A (en) * | 2018-09-06 | 2020-03-13 | 王喜全 | Printing ink packaging bag and film covering process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204184698U (en) | A kind of culture packaging bag | |
| CN105564790A (en) | Packaging bag for culture medium | |
| CN201296474Y (en) | Package of culture medium | |
| CN209291030U (en) | A kind of food pack equipped with polylactic acid film | |
| CN202063397U (en) | Paper-plastic box package for culture medium | |
| CN203450534U (en) | Three-layer packaging bag of culture medium | |
| CN206798236U (en) | A kind of thermal insulation CPP food product packing films | |
| CN204801183U (en) | Chemical raw material storage container | |
| CN206336633U (en) | A kind of probiotic products insulation pack mounted box | |
| CN203107699U (en) | Sodium bicarbonate injection flexible package | |
| CN202542129U (en) | Packing container with freshness preservation function | |
| CN203246150U (en) | Plastic seal strip suitable for paper-based compound aseptic packaging | |
| CN204297318U (en) | A kind of without viscose type electromagnetic induction seal gasket | |
| CN207156619U (en) | A kind of openable cover film of digestion resistant | |
| CN206537660U (en) | A kind of express delivery poly-bag | |
| CN201095479Y (en) | Wine bottle wrapper | |
| CN205256920U (en) | Self -reliance of square end bag that is fit for automatic filling of beverage | |
| CN203714343U (en) | Package box | |
| CN219602085U (en) | Dampproofing three-dimensional tealeaves wrapping bag | |
| CN207860984U (en) | A kind of efficiently moisture-proof PET bottle | |
| CN107814088A (en) | A kind of Packaging Box being incubated | |
| CN204802186U (en) | Animal remedy packing bottle | |
| CN203345468U (en) | Art wine barrel with hidden wine-out device | |
| CN202389804U (en) | Tea bag packaging bag | |
| CN209904156U (en) | Composite material environment-friendly packaging box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 250101 workshop 303, building 5, industrialization base of small and medium sized enterprises in biological medicine Park, 1777 Dazheng Road, high tech Zone, Jinan City, Shandong Province Patentee after: JINAN BAIBO BIOTECHNOLOGY Co.,Ltd. Address before: 250101 C, 802, century wealth center, east of Chong Hua Road, Ji'nan hi tech Zone, Shandong, China Patentee before: JINAN BAIBO BIOTECHNOLOGY Co.,Ltd. |