CN202098035U - Aluminum-foil composite film for packaging liquid reconstituted beverage - Google Patents
Aluminum-foil composite film for packaging liquid reconstituted beverage Download PDFInfo
- Publication number
- CN202098035U CN202098035U CN2011202159669U CN201120215966U CN202098035U CN 202098035 U CN202098035 U CN 202098035U CN 2011202159669 U CN2011202159669 U CN 2011202159669U CN 201120215966 U CN201120215966 U CN 201120215966U CN 202098035 U CN202098035 U CN 202098035U
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- composite film
- aluminum
- blocking layer
- reconstituted beverage
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Abstract
The utility model relates to an aluminum-foil composite film for packaging liquid reconstituted beverage, which comprises a base layer and an outer layer. The aluminum-foil composite film is characterized by further comprising a first blocking layer and a second blocking layer, the base layer, the second blocking layer, the first blocking layer and the outer layer are in overlapping arrangement sequentially, the first blocking layer is an aluminum foil layer, the second blocking layer is a polyamide film layer, the base layer is a polypropylene layer, and the outer layer is a polyester film coating layer. The aluminum-foil composite film for packaging liquid reconstituted beverage has the following advantages firstly, according to tests, the composite film has higher barrier property, oxygen permeation rate and light transmission rate and low steam permeation rate, and is favorable for preventing reconstituted beverage from being deteriorated after being preserved for a long time; secondly, the composite film can pass through high-intensity pressure tests and 85-90 DEG C high-temperature tests and guarantee the reconstituted beverage against leakage or pollution; thirdly, four types coating layers are overlapped so that the composite film is attractive in appearance and high in flexibility and comfortableness, has metal luster and fine hand touch, and is in a simple but high-level style.
Description
Technical field:
The utility model relates to a kind of packaging material that are used for article or material, is used for the foil laminated film that packing liquid reconstitutes drink more specifically to a kind of.
Background technology:
Along with the fast development of economy, people's rhythm of life is accelerated, and between the rhythm of life gap of anxiety, seeking to loosen the self-control of formula, expectation only needs one to dash the nectar that can drink.Therefore, half-finished beverage demand is anxious increases.Simultaneously, under the severe situation to present food security, the safety of the quality of food own and the safety of packaging for foodstuff there has been stricter, higher requirement.Change for adapting to these, the Storage Format to beverage has had new understanding on the one hand, and is in the majority with the form of the form substitute particles lenticular of concentrated liquid shape, need not when drinking to stir with stirring to hold in both hands, and satisfied people one towards the requirement that can drink; Packing to liquid food has proposed more strict requirement on the other hand; The material that the liquid packaging film that uses in the market mainly adopts is the blend monofilm of LLDPE and hp-ldpe; Its weak point is that the polyethylene kind film is poor to the barrier property of light, gas; The liquid article of internal memory is oxidized easily and receive the ultraviolet ray irradiation to wait the quality that can influence these article; Show that nutrition is damaged, taste and color and luster change, the shelf-life also can shorten, this is the problem that need solve.
The utility model content:
The purpose of the utility model be provide to the prior art weak point a kind of good barrier property, acid and alkali-resistance and Gao Re, better protect food quality, extend the shelf life and have the foil laminated film that packing liquid reconstitutes drink that is used for of good security.
The purpose of the utility model is to realize through following measure: a kind ofly be used for the foil laminated film that packing liquid reconstitutes drink, comprise basic unit, skin, it is characterized in that also having first barrier layer, second barrier layer; Said basic unit, second barrier layer, first barrier layer, skin stack gradually arrangement, and said first barrier layer is the aluminium foil rete, and second barrier layer is the polyamide rete.
Said basic unit is the polypropylene rete.
Said skin is the polyester film coating.
The good effect of the utility model is: compared with prior art; The utility model proposes is used for the foil laminated film that packing liquid reconstitutes drink; Its advantage is following: 1) the results showed; It is low that composite membrane has higher barrier, oxygen transmission rate, light transmittance and permeable steam rate, helps guaranteeing that reconstituting the drink long-term storage never degenerates; 2) composite membrane can stand high-intensity pressure test and 85～90 high temperature tests, and it is non-leakage to guarantee to reconstitute drink, can not polluted; 2) four kinds of packaging materials are stacked together, outward appearance is gorgeous, has metallic luster, good hand touch, has good pliability and comfort level, embodies the style of succinct top grade.
Description of drawings:
Fig. 1 is the utility model embodiment sketch map.
The specific embodiment:
Below in conjunction with accompanying drawing the specific embodiment is elaborated:
Fig. 1 has provided the utility model example structure sketch map.Among the figure, a kind ofly be used for the foil laminated film that packing liquid reconstitutes drink, comprise basic unit, the first barrier layer aluminium foil rete, the second barrier layer polyamide rete, skin.Said basic unit, the second barrier layer polyamide rete, the first barrier layer aluminium foil rete, skin stack gradually arrangement.Aluminium foil rete in the utility model is used for waterproof and sealing, and its function is to guarantee that pack content the seepage phenomenon can not occur under various extreme environments.The polyamide rete is used for resistance to compression and sealing, and its function is toughness and the crushing resistance that guarantees packaging material, the sealing that makes packaging material can resist outside pressure and increase packaging material.The basic unit of the utility model is the polypropylene rete; Its excellent heat resistance, and the transparency, flexibility and resistance to impact are all excellent, are the preferred material of packaging for foodstuff and pharmaceuticals container; Because of directly reconstituting drink with the liquid of being packed, it directly contacts, so safety is primary.Said outer polyester film coating covers aluminium foil rete appearance; Itself just has good barrier and hear resistance the polyester film coating; Covering aluminium foil rete appearance makes the picture and text on the aluminium foil rete be protected; Visual effect is better, and especially inferior light film does not have wide-angle, the excessively diffuse refraction of light to light, more gives soft, deep, noble, the luxurious new sensation of people.
The foregoing description does not constitute the restriction to the utility model, and all employings are equal to the technical scheme that form obtained of replacement or equivalent transformation, all drop within the protection domain of the utility model.
Claims (3)
1. one kind is used for the foil laminated film that packing liquid reconstitutes drink, comprises basic unit, skin, it is characterized in that, also has first barrier layer, second barrier layer; Said basic unit, second barrier layer, first barrier layer, skin stack gradually arrangement, and said first barrier layer is the aluminium foil rete, and second barrier layer is the polyamide rete.
2. according to claim 1ly be used for the foil laminated film that packing liquid reconstitutes drink, it is characterized in that said basic unit is the polypropylene rete.
3. according to claim 1 and 2ly be used for the foil laminated film that packing liquid reconstitutes drink, it is characterized in that said skin is the polyester film coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202159669U CN202098035U (en) | 2011-06-22 | 2011-06-22 | Aluminum-foil composite film for packaging liquid reconstituted beverage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202159669U CN202098035U (en) | 2011-06-22 | 2011-06-22 | Aluminum-foil composite film for packaging liquid reconstituted beverage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202098035U true CN202098035U (en) | 2012-01-04 |
Family
ID=45384068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202159669U Expired - Fee Related CN202098035U (en) | 2011-06-22 | 2011-06-22 | Aluminum-foil composite film for packaging liquid reconstituted beverage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202098035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104443695A (en) * | 2014-12-08 | 2015-03-25 | 江苏申凯包装高新技术股份有限公司 | Combined stand-up packaging bag |
-
2011
- 2011-06-22 CN CN2011202159669U patent/CN202098035U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104443695A (en) * | 2014-12-08 | 2015-03-25 | 江苏申凯包装高新技术股份有限公司 | Combined stand-up packaging bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20200622 |