CN103600913A - Novel composite flexible food packaging material - Google Patents
Novel composite flexible food packaging material Download PDFInfo
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- CN103600913A CN103600913A CN201310517748.4A CN201310517748A CN103600913A CN 103600913 A CN103600913 A CN 103600913A CN 201310517748 A CN201310517748 A CN 201310517748A CN 103600913 A CN103600913 A CN 103600913A
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Abstract
The invention discloses a novel composite flexible food packaging material which comprises a heat sealing layer, an ink layer, an isolated enhancement layer and an inner heat sealing layer. A foam layer is arranged between the ink layer and the isolated enhancement layer, the layers are adhered through adhesives, the ink layer is inkjet paper, the isolated enhancement layer is aluminum-foil paper, an aluminum-plated CPP (chlorinated polypropylene) film or an aluminum-plated PET (polyethylene terephthalate) film, and the adhesives are silicone emulsion adhesives. The heat sealing layer, one adhesive layer, the inkjet paper, one adhesive layer, the foam layer, one adhesive layer, the isolated enhancement layer, one adhesive layer and the inner heat sealing layer are sequentially arranged from outside to inside. The foam layer is creatively added between the ink layer and the isolated enhancement layer, the prepared packaging material integrally not only has the advantages of waterproof performance, light-proof performance, sealing performance, quality guarantee performance and the like of a traditional composite flexible food packaging material, but also has structural functions and namely has shock protection functions, and the application range of the composite flexible food packaging material is further widened.
Description
Technical field
The present invention relates to field of packaging material, particularly relate to a kind of novel composite edible flexible packing material.
Background technology
Along with the raising of people's living standard and the diversification of food weight, packaging material for food has obtained development at full speed.At present, widely used is complex food flexible packing material, has easy to usely, is easy to carry about with one, the advantage such as barrier propterty is good.But the anti-vibration protected poor performance of this based packaging material, to having definite shape, specification and frangible, easily to split food protective deficiency.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of novel composite edible flexible packing material, possessing on the basis of conventional packing performance, can meet anti-vibration protected requirement.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of novel composite edible flexible packing material is provided, comprise hot sealing layer, ink layer, isolation enhancement layer and interior hot sealing layer, between described ink layer and isolation layer, be provided with froth bed, between described each layer, by adhesive agent, bond; Described ink layer is ink jet paper; Described isolation enhancement layer is aluminium foil paper, aluminize CPP film or aluminum plated PET film; Described adhesive agent is organic silicon emulsion adhesive agent; Described novel composite edible flexible packing material comprises to internal layer successively Zi outer: hot sealing layer, tack coat, ink jet paper, tack coat, froth bed, tack coat, isolation enhancement layer, tack coat and interior hot sealing layer.
In a preferred embodiment of the present invention, described froth bed is polyethylene, polypropylene foam or polystyrene foam.
In a preferred embodiment of the present invention, the density of described foam is 0.3～0.6g/cm
3.
In a preferred embodiment of the present invention, the thickness of described each tack coat is 2～10 μ m.
The invention has the beneficial effects as follows: a kind of novel composite edible flexible packing material of the present invention; creatively between ink layer and isolating and protecting layer, added froth bed; make the bag of preparation turn that material not only has conventional composite food flexible packing material waterproof on the whole, against sunshine, the feature performance benefit such as seal, guarantee the quality; give again its structure function; there is anti-vibration protected effect, further expanded the field of application of complex food flexible packing material.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of novel composite edible flexible packing material of the present invention;
In accompanying drawing, the mark of each parts is as follows: 1. hot sealing layer, 2. tack coat, 3. ink layer, 4. tack coat, 5. froth bed, 6. tack coat, 7. isolation enhancement layer, 8. tack coat, 9. interior hot sealing layer.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Refer to Fig. 1, the embodiment of the present invention comprises:
A novel composite edible flexible packing material, comprises to internal layer successively Zi outer: hot sealing layer 1, tack coat 2, ink jet paper 3, tack coat 4, froth bed 5, tack coat 6, isolation enhancement layer 7, tack coat 8 and interior hot sealing layer 9.
Described hot sealing layer 1 and interior hot sealing layer 9 are organosilicon polyethylene foil, and film thickness is 1～5 μ m.
Described ink layer is ink jet paper, and alcohol-soluble printing ink is sprayed on and forms on art post paperboard or internal lining paper, has solvent-free volatilization, an advantage of environmental protection.
Described froth bed is polyethylene, polypropylene foam or polystyrene foam, and the density of foamed materials is 0.3～0.6g/cm
3, the thickness of froth bed is 2～3mm, plays anti-vibration protected effect.
Described isolation enhancement layer is aluminium foil paper, aluminize CPP film or aluminum plated PET film, plays waterproof, the photograph of giving out light, the effect that seals, guarantee the quality, and the thickness of isolation enhancement layer is generally 50～100 μ m.
Described adhesive agent is organic silicon emulsion adhesive agent, has fastness to water, resistant of high or low temperature, the advantages such as environmental protection, and viscosity is good, and bond strength is high, and the thickness of described each tack coat is 2～10 μ m.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification sheets of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. a novel composite edible flexible packing material, comprises hot sealing layer, ink layer, isolation enhancement layer and interior hot sealing layer, it is characterized in that, between described ink layer and isolation layer, is provided with froth bed, between described each layer, by adhesive agent, bonds; Described ink layer is ink jet paper; Described isolation enhancement layer is aluminium foil paper, aluminize CPP film or aluminum plated PET film; Described adhesive agent is organic silicon emulsion adhesive agent; Described novel composite edible flexible packing material comprises to internal layer successively Zi outer: hot sealing layer, tack coat, ink jet paper, tack coat, froth bed, tack coat, isolation enhancement layer, tack coat and interior hot sealing layer.
2. novel composite edible flexible packing material according to claim 1, is characterized in that, described froth bed is polyethylene, polypropylene foam or polystyrene foam.
3. novel composite edible flexible packing material according to claim 2, is characterized in that, the density of described foam is 0.3～0.6g/cm
3.
4. novel composite edible flexible packing material according to claim 1, is characterized in that, the thickness of described each tack coat is 2～10 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310517748.4A CN103600913A (en) | 2013-10-29 | 2013-10-29 | Novel composite flexible food packaging material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310517748.4A CN103600913A (en) | 2013-10-29 | 2013-10-29 | Novel composite flexible food packaging material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103600913A true CN103600913A (en) | 2014-02-26 |
Family
ID=50119205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310517748.4A Pending CN103600913A (en) | 2013-10-29 | 2013-10-29 | Novel composite flexible food packaging material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103600913A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527192A (en) * | 2014-12-09 | 2015-04-22 | 上海名邦橡胶制品有限公司 | Customized condom packaging material and manufacture method thereof |
-
2013
- 2013-10-29 CN CN201310517748.4A patent/CN103600913A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527192A (en) * | 2014-12-09 | 2015-04-22 | 上海名邦橡胶制品有限公司 | Customized condom packaging material and manufacture method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140226 |