CN105269912A - Frozen fresh meat film packaging bag - Google Patents
Frozen fresh meat film packaging bag Download PDFInfo
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- CN105269912A CN105269912A CN201410363858.4A CN201410363858A CN105269912A CN 105269912 A CN105269912 A CN 105269912A CN 201410363858 A CN201410363858 A CN 201410363858A CN 105269912 A CN105269912 A CN 105269912A
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- China
- Prior art keywords
- rete
- packaging bag
- film
- fresh meat
- tie
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- 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.)
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Abstract
The invention discloses a frozen fresh meat film packaging bag. The packaging bag is composed of a composite film, and is characterized in that the composite film has a layer structure, and the layer structure from outside to inner side is as follows: a GTPP film 1, a TIE film 2, a TPA film 3, a TIE film 2 and a TPO film 4. The invention has the beneficial effects of simple structure and good practicality.
Description
Technical field
The present invention relates to packaging material application, particularly a kind of fresh meat frozen film packaging bag.
Background technology
Chilled meat is preserved want starvation and moisture, avoid the pollution of microorganism, and freezing packaging material should be able to adapt to freezing and caused by thawing requirement of expanding with heat and contract with cold, the packaging of current most cold fresh meat is all vacuum packaging, and need manual operation to be evacuated, operating efficiency is slow, fit effect is not fine, when thawing may there is the situation of breaking in packaging bag, causes microorganism to contact meat products, pollute meat.
Summary of the invention
The object of the invention is to solve the problem, devising the packaging bag of a kind of fresh meat frozen film.
Realizing above-mentioned purpose technical scheme of the present invention is, the packaging bag of a kind of fresh meat frozen film, it forms packaging bag by laminated film, described laminated film is Rotating fields, described Rotating fields is respectively by the structure of outside to inner side, GTPP rete 1, TIE rete 2, TPA rete 3, TIE rete 2 and TPO rete 4.
Described GTPP rete 1 is co-polypropylene, nucleator, through reducing brilliant point, reducing mist degree, that modification is formed, contractility is strong.
Described TPA rete 3 compatiblely to be formed by PA6, PA66, PA12 etc. multipolymer is blended.
The fresh meat frozen film packaging bag utilizing technical scheme of the present invention to make, beneficial effect is that the shrinkage of this packaging bag is better, fit effective, not easily breaks.
Accompanying drawing explanation
Fig. 1 is the structural representation of fresh meat frozen film of the present invention packaging bag;
In figure, 1, GTPP rete; 2, TIE rete; 3, TPA rete; 4, TPO rete.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is specifically described, as the structural representation that Fig. 1 is fresh meat frozen film of the present invention packaging bag, the packaging bag of a kind of fresh meat frozen film, it forms packaging bag by laminated film, described laminated film is Rotating fields, described Rotating fields is respectively by the structure of outside to inner side, GTPP rete, TIE rete, TPA rete, TIE rete and TPO rete; Described GTPP rete is co-polypropylene, nucleator, through reducing brilliant point, reducing mist degree, that modification is formed, contractility is strong; Described TPA rete compatiblely to be formed by PA6, PA66, PA12 etc. multipolymer is blended.
The feature of the present embodiment is, this packaging bag forms packaging bag by laminated film, and described laminated film is Rotating fields, and described Rotating fields is respectively by the structure of outside to inner side, GTPP rete, TIE rete, TPA rete, TIE rete and TPO rete.GTPP rete top layer deflection is better, transparency is higher, vertical cross-direction shrinkage is balanced, tack is better, TIE rete improves the toughness of packaging film, strengthen bonding adhesive attraction, PA rete is wear-resisting, tough, OTR oxygen transmission rate is low, TPA rete has higher shrinkage, eliminate natural shrinking phenomenon, pulling force is strong, polarity is large, eliminate the edge-curl phenomenon of packaging bag, toughness is strong, anti-tear pulling force characteristic is higher, it is large that TPO rete has hot strength, wear is good, uvioresistant is strong, smooth surface, high reflectance and the Comprehensive Characteristics such as anti-pollution, reclaim completely, environmental protection.
Technique scheme only embodies the optimal technical scheme of technical solution of the present invention, and those skilled in the art all embody principle of the present invention to some variations that wherein some part may be made, and belong within protection scope of the present invention.
Claims (3)
1. fresh meat frozen film packaging bag, it forms packaging bag by laminated film, it is characterized in that: described laminated film is Rotating fields, described Rotating fields is respectively by the structure of outside to inner side, GTPP rete (1), TIE rete (2), TPA rete (3), TIE rete (2) and TPO rete (4).
2. fresh meat frozen film according to claim 1 packaging bag, is characterized in that, described GTPP rete (1) is co-polypropylene, nucleator, through reducing brilliant point, reducing mist degree, that modification is formed, contractility is strong.
3. fresh meat frozen film according to claim 1 packaging bag, is characterized in that, described TPA rete (3) compatiblely to be formed by PA6, PA66, PA12 etc. multipolymer is blended.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410363858.4A CN105269912A (en) | 2014-07-25 | 2014-07-25 | Frozen fresh meat film packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410363858.4A CN105269912A (en) | 2014-07-25 | 2014-07-25 | Frozen fresh meat film packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105269912A true CN105269912A (en) | 2016-01-27 |
Family
ID=55140153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410363858.4A Pending CN105269912A (en) | 2014-07-25 | 2014-07-25 | Frozen fresh meat film packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105269912A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0312306A1 (en) * | 1987-10-15 | 1989-04-19 | CMB Foodcan plc | Laminated metal sheet |
| CN1143095A (en) * | 1995-08-15 | 1997-02-19 | 三井石油化学工业株式会社 | Adhesive polypropylene resin composite and multiple-layer laminated body using said resin composite |
| CN1476383A (en) * | 2000-09-26 | 2004-02-18 | ��������ϵͳ�����ɷ�����˾ | Multilayered packaging film for pouches |
| CN204222333U (en) * | 2014-07-25 | 2015-03-25 | 天津亨和塑机科技有限公司 | The packaging bag of fresh meat frozen film |
-
2014
- 2014-07-25 CN CN201410363858.4A patent/CN105269912A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0312306A1 (en) * | 1987-10-15 | 1989-04-19 | CMB Foodcan plc | Laminated metal sheet |
| CN1143095A (en) * | 1995-08-15 | 1997-02-19 | 三井石油化学工业株式会社 | Adhesive polypropylene resin composite and multiple-layer laminated body using said resin composite |
| CN1476383A (en) * | 2000-09-26 | 2004-02-18 | ��������ϵͳ�����ɷ�����˾ | Multilayered packaging film for pouches |
| CN204222333U (en) * | 2014-07-25 | 2015-03-25 | 天津亨和塑机科技有限公司 | The packaging bag of fresh meat frozen film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160127 |