CN204642513U - For the Double-layer packaging bag of antistaling agent - Google Patents
For the Double-layer packaging bag of antistaling agent Download PDFInfo
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- CN204642513U CN204642513U CN201520258420.XU CN201520258420U CN204642513U CN 204642513 U CN204642513 U CN 204642513U CN 201520258420 U CN201520258420 U CN 201520258420U CN 204642513 U CN204642513 U CN 204642513U
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- antistaling agent
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Abstract
For a Double-layer packaging bag for antistaling agent, for packing the antistaling agent with double suction function, this Double-layer packaging bag being used for antistaling agent comprises internal layer and is coated on the skin outside internal layer, and this antistaling agent comprises oxygen-absorbing substance and absorbent material; Described internal layer and skin are bag shaped structure; Described internal layer is monofilm, and on this internal layer, atresia is arranged, and described skin is a kind of complex film, and skin is provided with breather hole.The utility model adopts double-decker, there is not any leakage powder phenomenon, ensures food security; On the basis of internal layer, increase by one outer, make the external packing of antistaling agent have the advantages such as tear-resistant, dust-proof and oil preventing performance is good.In addition, the utility model containing oxygen-absorbing substance and absorbent material, makes antistaling agent have deoxygenation and moisture-proof function simultaneously simultaneously, and fresh-keeping effect is remarkable, practical, good refreshing effect.
Description
Technical field
The utility model relates to a kind of packaging structure of food preservative, particularly relates to a kind of Double-layer packaging bag for antistaling agent.
Background technology
What cause due to microbial reproduction goes bad or is not good at owing to storing sales terms, easily there is the problems such as deterioration, color and luster decline, corruption in food, existing production or life in, for improving food preservation quality, extend the edible shelf-life, a bag food preservative is usually additionally placed in packaging in food, absorb the oxygen in packaging, reduce the content of oxygen in packaging as much as possible, along with the raising of people's living standard and the progress of science, food preservative has been widely used in storage and the circulation of food.
But circulation food preservative commercially often adopts the structure of monolayer package at present, and the mode namely adopting outer complex film to punch, makes packaging film have certain air-moisture-permeable amount, thus reach the effect that product plays function.But the wrapper film in this manner of packing is after punching, and the fresh-keeping material of the inside easily oozes out from paper membrane pores and adheres to food, there is food security hidden danger.
Utility model content
Therefore, the purpose of this utility model is to provide a kind of Double-layer packaging bag for antistaling agent not leaking powder.
For a Double-layer packaging bag for antistaling agent, for packing the antistaling agent with double suction function, this Double-layer packaging bag being used for antistaling agent comprises internal layer and is coated on the skin outside internal layer, and this antistaling agent comprises oxygen-absorbing substance and absorbent material; Described internal layer and skin are bag shaped structure; Described internal layer is monofilm, and this internal layer is that atresia is arranged, and described skin is a kind of complex film, and skin is provided with some breather holes.
Further, described skin is duplicature, trilamellar membrane or four tunics.
Further, described skin is duplicature, comprises PET and PE, wherein PET be in outside, PE be in inner side and towards described internal layer.
Further, described outer membrane is trilamellar membrane, comprises PET, paper, PE, and wherein PET is positioned at outer field outside to facilitate printing, and paper is positioned at centre, and PE is in inner side towards described internal layer to ensure the heat sealability of outer inner side.
Further, described outer membrane is trilamellar membrane, comprises PET, paper, CPP, and wherein PET is positioned at outer field outside to facilitate printing, and paper is positioned at centre, and CPP is in inner side towards described internal layer to ensure the heat sealability of outer inner side.
Further, described outer membrane is four tunics, and skin comprises the PET, PE, nonwoven fabrics, the PE that set gradually from outside to inside.
Further, the material of described internal layer is PE.
Further, described skin and internal layer are that nature draws close setting.
Further, the diameter of described breather hole is 1um ~ 100um.
In sum, the double casing food preservative of the utility model double suction function adopts double-decker, by the internal layer packaging antistaling agent do not punched, there is not any leakage powder phenomenon, ensures food security; On the basis of internal layer, increase by one outer, make the external packing of antistaling agent have the advantages such as tear-resistant, dust-proof and oil preventing performance is good.In addition, in the composition of the antistaling agent in the utility model, simultaneously containing oxygen-absorbing substance and absorbent material, make antistaling agent have deoxygenation and moisture-proof function, fresh-keeping effect is remarkable, practical, good refreshing effect simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation after the Double-layer packaging bag for antistaling agent of the present utility model is torn.
Detailed description of the invention
In order to make the technical solution of the utility model more clearly show, below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the utility model provides a kind of Double-layer packaging bag for antistaling agent, for packing the antistaling agent with double suction function, this Double-layer packaging bag being used for antistaling agent adopts double-decker, comprise internal layer 10 and be coated on the skin 20 of internal layer 10 outside face, described internal layer 10 and outer 20 is bag shaped structure.Before envelope, this bag-shaped internal layer 10 and outer 20 3 sides are equipped with opening; After heat-sealing, this internal layer 10 is connected with the closure part of skin 20, and the other parts of internal layer 10 and outer 20 except sealing naturally are drawn close or interval is arranged, and without the need to special stickup, decrease Fabrication procedure.
Described antistaling agent is by having oxygen-absorbing substance and absorbent material forms by certain proportioning, and oxygen-absorbing substance and absorbent material absorb oxygen in packaging and moisture respectively.Wherein, the composition of oxygen-absorbing substance can be the compound of iron powder, salt, active carbon; Absorbent material can by one or more in calcium chloride, calcium bromide, anhydrous magnesium sulfate, calcium oxide, water, magnesium bromide, magnesium chloride, anhydrous cupric sulfate, ferric chloride, iron protochloride, water-absorbing resin.
Described internal layer 10 is a kind of monofilm, and the material of described internal layer 10 is the good films of PE (Polyethylene, polyethylene) air-moisture-permeable, heat sealability, and internal layer 10 does not punch, and namely this internal layer 10 is that atresia is arranged.
Described outer 20 is a kind of complex film, run through on outer 20 and be provided with some breather holes 30, the diameter of breather hole is 1um ~ 100um, in the present embodiment, described outer 20 can be duplicature, trilamellar membrane or four tunics, when outer 20 is duplicature, outer 20 can be PET (Polythylene terephthalate, polyethylene terephthalate) and the complex film of PE, wherein PET is in outside, and PE is in inner side and towards described internal layer 10; When outer 20 is trilamellar membrane, outer 20 can be PET, paper, the complex film of PE or PET, paper, CPP (Chlorinated Polypropylene, chlorinated polypropylene) complex film, in the complex film of PET, paper, PE, PET is positioned at the outside of outer 20 to facilitate printing, paper is positioned at centre, and PE is in inner side towards described internal layer 10 to ensure the heat sealability inside outer 20; In the complex film of in like manner PET, paper, CPP, PET is positioned at the outside of outer 20 to facilitate printing, and paper is positioned at centre, and CPP is in inner side towards described internal layer 10 to ensure the heat sealability inside outer 20; When outer 20 is four tunics, outer 20 comprise the PET, PE, nonwoven fabrics, the PE that set gradually from outside to inside.In the present embodiment, the moieties into close laminating that each layer in skin 20 is adjacent.
During use, being positioned over by antistaling agent in packaging bag and putting into packaging in the lump together with food, antistaling agent absorbs oxygen in packaging and moisture, makes food be in anaerobic and in the environment of drying, extends the fresh-keeping cycle of food.
In sum, the double casing food preservative of the utility model double suction function adopts double-decker, by the internal layer 10 fresh-keeping agent of not punching, there is not any leakage powder phenomenon, ensures food security; On the basis of internal layer 10, increase by a skin 20, the external packing of antistaling agent the is had advantage such as tear-resistant, dust-proof and oil preventing performance is good.In addition, in the composition of the antistaling agent in the utility model, simultaneously containing oxygen-absorbing substance and absorbent material, make antistaling agent have deoxygenation and moisture-proof function, fresh-keeping effect is remarkable, practical, good refreshing effect simultaneously.
The above embodiment only have expressed a kind of embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (9)
1. for a Double-layer packaging bag for antistaling agent, for packing the antistaling agent with double suction function, it is characterized in that: double-deck antistaling agent packaging bag comprises internal layer and is coated on the skin outside internal layer, and described antistaling agent comprises oxygen-absorbing substance and absorbent material; Described internal layer and skin are bag shaped structure; Described internal layer is monofilm, and this internal layer is that atresia is arranged, and described skin is a kind of complex film, and this skin is provided with some breather holes.
2., as claimed in claim 1 for the Double-layer packaging bag of antistaling agent, it is characterized in that: described skin is duplicature, trilamellar membrane or four tunics.
3. as claimed in claim 2 for the Double-layer packaging bag of antistaling agent, it is characterized in that: described skin is duplicature, comprises PET and PE, wherein PET is in outside, and PE is in inner side and towards described internal layer.
4. as claimed in claim 2 for the Double-layer packaging bag of antistaling agent, it is characterized in that: described outer membrane is trilamellar membrane, comprise PET, paper, PE, wherein PET is positioned at outer field outside to facilitate printing, paper is positioned at centre, and PE is in inner side towards described internal layer to ensure the heat sealability of outer inner side.
5. as claimed in claim 2 for the Double-layer packaging bag of antistaling agent, it is characterized in that: described outer membrane is trilamellar membrane, comprise PET, paper, CPP, wherein PET is positioned at outer field outside to facilitate printing, paper is positioned at centre, and CPP is in inner side towards described internal layer to ensure the heat sealability of outer inner side.
6., as claimed in claim 2 for the Double-layer packaging bag of antistaling agent, it is characterized in that: described outer membrane is four tunics, skin comprises the PET, PE, nonwoven fabrics, the PE that set gradually from outside to inside.
7., as claimed in claim 1 for the Double-layer packaging bag of antistaling agent, it is characterized in that: the material of described internal layer is PE.
8., as claimed in claim 1 for the Double-layer packaging bag of antistaling agent, it is characterized in that: described skin and internal layer are that nature draws close setting.
9., as claimed in claim 1 for the Double-layer packaging bag of antistaling agent, it is characterized in that: the diameter of described breather hole is 1um ~ 100um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520258420.XU CN204642513U (en) | 2015-04-24 | 2015-04-24 | For the Double-layer packaging bag of antistaling agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520258420.XU CN204642513U (en) | 2015-04-24 | 2015-04-24 | For the Double-layer packaging bag of antistaling agent |
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| Publication Number | Publication Date |
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| CN204642513U true CN204642513U (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520258420.XU Active CN204642513U (en) | 2015-04-24 | 2015-04-24 | For the Double-layer packaging bag of antistaling agent |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106892204A (en) * | 2015-12-18 | 2017-06-27 | 江西普润药业有限公司 | A kind of Tiny ecosystem micropore breathes packing method |
| CN107264980A (en) * | 2017-06-30 | 2017-10-20 | 嘉兴星越包装材料有限公司 | A kind of iron powder deoxidier packaging material and manufacture method |
| CN108001850A (en) * | 2017-12-29 | 2018-05-08 | 杭州金杭包装印业有限公司 | A kind of oxygen absorbent gas permeable packaging film and its production method |
| CN108338308A (en) * | 2018-01-03 | 2018-07-31 | 广东广益科技实业有限公司 | A kind of antistaling agent and preparation method thereof with double suction function |
| CN108382735A (en) * | 2018-02-08 | 2018-08-10 | 北京中科乾和环保科技服务有限公司 | A kind of device and method sampling oxygen barrier preservation for fluviolacustrine deposit object |
| CN111993715A (en) * | 2020-08-03 | 2020-11-27 | 干霸干燥剂(深圳)有限公司 | Packaging composite film and packaging bag |
-
2015
- 2015-04-24 CN CN201520258420.XU patent/CN204642513U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106892204A (en) * | 2015-12-18 | 2017-06-27 | 江西普润药业有限公司 | A kind of Tiny ecosystem micropore breathes packing method |
| CN107264980A (en) * | 2017-06-30 | 2017-10-20 | 嘉兴星越包装材料有限公司 | A kind of iron powder deoxidier packaging material and manufacture method |
| CN108001850A (en) * | 2017-12-29 | 2018-05-08 | 杭州金杭包装印业有限公司 | A kind of oxygen absorbent gas permeable packaging film and its production method |
| CN108338308A (en) * | 2018-01-03 | 2018-07-31 | 广东广益科技实业有限公司 | A kind of antistaling agent and preparation method thereof with double suction function |
| CN108382735A (en) * | 2018-02-08 | 2018-08-10 | 北京中科乾和环保科技服务有限公司 | A kind of device and method sampling oxygen barrier preservation for fluviolacustrine deposit object |
| CN111993715A (en) * | 2020-08-03 | 2020-11-27 | 干霸干燥剂(深圳)有限公司 | Packaging composite film and packaging bag |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CP02 | Change in the address of a patent holder |
Address after: 523227 No. 133, Zhongtang section, Beiwang Road, Zhongtang Town, Dongguan City, Guangdong Province Patentee after: GUANGDONG GUANGYI TECHNOLOGY INDUSTRIAL Co.,Ltd. Address before: 523227 wujiayong second industrial zone, Zhongtang Town, Dongguan City, Guangdong Province Patentee before: GUANGDONG GUANGYI TECHNOLOGY INDUSTRIAL Co.,Ltd. |