CN201442696U - Wrapper for fresh yeast - Google Patents
Wrapper for fresh yeast Download PDFInfo
- Publication number
- CN201442696U CN201442696U CN2009200295106U CN200920029510U CN201442696U CN 201442696 U CN201442696 U CN 201442696U CN 2009200295106 U CN2009200295106 U CN 2009200295106U CN 200920029510 U CN200920029510 U CN 200920029510U CN 201442696 U CN201442696 U CN 201442696U
- Authority
- CN
- China
- Prior art keywords
- layer
- yeast
- wrapper
- fresh yeast
- acrylic acid
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Packages (AREA)
Abstract
The utility model provides a wrapper for fresh yeast, comprising a PVDC layer; a BOPET layer is arranged outside the PVDC layer; an acrylic acid film layer is arranged outside the BOPET layer; and a wax paper layer is arranged outside the acrylic acid film layer. The wrapper for fresh yeast can prevent the air from entering the wrapper so as to reduce the respiration of yeast and restrain metabolism of yeast, and can penetrate water vapor caused by weak metabolism of fresh yeast so as to prolong the shelf life of fresh yeast and solve the mildew problem caused at the surface of the fresh yeast. The wrapper for fresh yeast is easy to realize mechanical and automatic wrapping.
Description
Technical field
The utility model relates to a kind of packing material, especially a kind of packing material of yeast cake.
Background technology
At present, the packing of yeast cake, domestic employing the inside is that preservative film, outside are the modes of double-deck paraffin paper, adopts the mode of craft paper, glass paper abroad.These packing materials adopt manual modes to pack, and have an aptitude to assorted bacterium in the packaging process, cause the surface of yeast cake the phenomenon of mildew bacterium to occur, and the quality of serious threat yeast cake especially has very big hidden danger aspect food security.And yeast cake is a kind of high activity, unicellular microorganism.Cell includes 65% moisture, and other are life class dry.Between storage, used life, above-mentioned wrapper packaged poor-performing can not stop oxygen to enter, and yeast cake metabolism can not be produced steam and appear.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of packing material of yeast cake, to improve its packaging character.
The utility model is achieved in that a kind of packing material of yeast cake, and it has the PVDC layer, and there is the BOPET layer PVDC layer outside, and the BOPET layer has the acrylic acid rete outward, and the acrylic acid rete has the paraffin paper layer outward.
The packing material of this yeast cake, can air-isolation enter, reduce the respiration of yeast cake, suppress metabolism, and the steam that the faint metabolism of yeast cake can be produced appears, prolonged the Keeping life of yeast cake, solved the yeast cake surface and produced the problem of mould, and realized mechanization, automatic packaging easily.
Description of drawings
Fig. 1 is the scheme drawing of the utility model structure.
The specific embodiment
The embodiment that provides below in conjunction with accompanying drawing illustrates concrete structure of the present utility model.
As shown in drawings, the packing material of a kind of yeast cake of the utility model, it has PVDC layer (4), and there is BOPET layer (2) PVDC layer outside, and the BOPET layer has acrylic acid rete (1) outward, and the acrylic acid rete has paraffin paper layer (3) outward.
During use, will be packaged in the outside of yeast cake by the packing that PVDC layer, BOPET layer (2), acrylic acid rete (1) constitute earlier, the PVDC layer contacts with yeast cake, the paraffin paper layer is packaged in above-mentioned packing outside again.
Described BOPET layer is a biaxially oriented laminated polyester film.
Described PVDC layer is to be the copolymer layer of main component with the vinylidene chloride.
Claims (1)
1. the packing material of a yeast cake is characterized in that, it has PVDC layer (4), and there is BOPET layer (2) PVDC layer outside, and the BOPET layer has acrylic acid rete (1) outward, and the acrylic acid rete has paraffin paper layer (3) outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200295106U CN201442696U (en) | 2009-07-09 | 2009-07-09 | Wrapper for fresh yeast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200295106U CN201442696U (en) | 2009-07-09 | 2009-07-09 | Wrapper for fresh yeast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201442696U true CN201442696U (en) | 2010-04-28 |
Family
ID=42547373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200295106U Expired - Fee Related CN201442696U (en) | 2009-07-09 | 2009-07-09 | Wrapper for fresh yeast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201442696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556506A (en) * | 2010-12-30 | 2012-07-11 | 安琪酵母股份有限公司 | Storage method of fresh yeast |
-
2009
- 2009-07-09 CN CN2009200295106U patent/CN201442696U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556506A (en) * | 2010-12-30 | 2012-07-11 | 安琪酵母股份有限公司 | Storage method of fresh yeast |
| CN102556506B (en) * | 2010-12-30 | 2014-05-21 | 安琪酵母股份有限公司 | Storage method of fresh yeast |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201105860Y (en) | Novel fresh meat thermal shrinkage keeping-fresh bag film | |
| NZ599192A (en) | Systems and methods for maintaining perishable foods | |
| CN201442696U (en) | Wrapper for fresh yeast | |
| Maicas et al. | The potential of positively-charged cellulose sponge for malolactic fermentation of wine, using Oenococcus oeni | |
| CN201647370U (en) | Vacuum-simulated hollow fresh-keeping container | |
| CN202728919U (en) | Damp-proof packing box | |
| CN201442697U (en) | Fresh yeast package | |
| CN202021877U (en) | High-activity dry yeast packaging composite film | |
| CN203181977U (en) | Feed aerobic fermentation bag | |
| CN207524357U (en) | A kind of holding vessel of edible oil | |
| CN202213846U (en) | Fresh yeast package | |
| CN202213868U (en) | Fresh yeast package unit | |
| ES2853926T3 (en) | Material and packaging for the preservation of yeast | |
| CN202515237U (en) | Separated-type thermal-insulation cup | |
| CN208165557U (en) | Combined fruit and vegetable fresh-keeping box | |
| CN217743047U (en) | Alcohol fresh-keeping sheet and double-effect packaging bag for deoxidizing agent and alcohol | |
| HRP20100090A2 (en) | Novel packaging for liquid products | |
| CN205905492U (en) | Novel food package material | |
| CN205115447U (en) | It produces air pocket to consume oxygen | |
| CN204701963U (en) | A kind of metal enclosed storage box of vegetable seeds | |
| CN211686442U (en) | Indicating type deoxidizer packaging bag | |
| US2817590A (en) | Cheese product | |
| Turker et al. | Storage behaviour of immobilized dried micro-organisms | |
| CN204173338U (en) | High activity yeast cake fresh-keeping packaging film | |
| CN202213847U (en) | Storing box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100428 Termination date: 20100709 |