CN114560158A - Storage-resistant PTE light column coated roof bag structure - Google Patents
Storage-resistant PTE light column coated roof bag structure Download PDFInfo
- Publication number
- CN114560158A CN114560158A CN202210361333.1A CN202210361333A CN114560158A CN 114560158 A CN114560158 A CN 114560158A CN 202210361333 A CN202210361333 A CN 202210361333A CN 114560158 A CN114560158 A CN 114560158A
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- CN
- China
- Prior art keywords
- layer
- light beam
- storage
- pte
- resistant
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
- B65D11/16—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material with double walls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
- B65D65/40—Applications of laminates for particular packaging purposes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a storage-resistant PTE light beam coated roof bag structure, and mainly relates to the field of packaging boxes. The light beam coating device comprises a first PE layer, a light beam coating layer, a second PE layer, a paper base layer and a third PE layer which are sequentially arranged from outside to inside, wherein the layers are compounded into a whole. The invention has the beneficial effects that: it can play an effective oxygen-blocking effect, prolong the storage time and the preservation time of food and avoid the deterioration of the food.
Description
Technical Field
The invention relates to the field of food packaging, in particular to a storage-resistant PTE light beam coated roof bag structure.
Background
The existing packaging box, especially for a food packaging box, is easy to cause oxygen to enter the food packaging box, so that the shelf life of food is limited, the food inside is easy to deteriorate, the freshness of the food cannot be guaranteed, and the taste of the food during use is influenced.
Disclosure of Invention
The invention aims to provide a storage-resistant PTE light beam coated roof bag structure which can play an effective oxygen-blocking effect, prolong the storage time and the preservation time of food and avoid the deterioration of the food.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides a resistant roof package structure of PTE light beam coating film of storing, includes first PE layer, light beam coating film layer, second PE layer, paper substrate layer, third PE layer that from outside to inside sets gradually, and each layer becomes a whole through compounding.
Furthermore, the light beam coating layer is made of a laser film material.
Furthermore, the light beam coating layer is made of a PET light beam laser film material.
Compared with the prior art, the invention has the beneficial effects that:
on the basis of the composition of the existing packaging box, the light column coating layer is additionally arranged between the first PE layer and the second PE layer, so that the light column coating layer can play an obvious oxygen blocking effect, and oxygen is prevented from entering the interior of food after passing through the packaging box, so that the storage time of the food is greatly prolonged, the freshness loss of the food is avoided, the storage time of the food is prolonged, the deterioration of the food is effectively avoided, and the effect of keeping the food fresh in the packaging box is improved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Reference numerals shown in the drawings:
1. a first PE layer; 2. a light beam coating layer; 3. a second PE layer; 4. a paper substrate layer; 5. and a third PE layer.
Detailed Description
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.
The invention relates to a storage-resistant PTE light beam coated roof bag structure, which comprises a main body structure comprising a first PE layer 1, a light beam coated layer 2, a second PE layer 3, a paper base layer 4 and a third PE layer 5 which are sequentially arranged from outside to inside, wherein the first PE layer 1, the second PE layer 3 and/or the third PE layer 5 are made of polyethylene materials or ethylene acrylic acid materials, the paper base layer 4 is made of existing wood pulp, and the light beam coated layer 2 is made by adopting a light beam coating process.
Preferably, the light beam coating layer 2 is made of a laser film material, the laser film is wide in application, mature in process, high in quality after being manufactured, and capable of being effectively applied to food packaging.
Preferably, the light beam coating layer 2 is made of a PET light beam laser film material, the PET laser film is made of a PET laser film, if laser pictures and texts are pressed on the PET base film, the PET base film is coated with a very thin special coating, then the laser pictures and texts are pressed, light refraction points with uneven height and different sizes are formed on the surface of the film, after the light is irradiated, the laser film can present rainbow light due to diffuse reflection of light rays with different wavelengths, and the packaging quality can be obviously improved.
Claims (3)
1. The utility model provides a roof package structure of resistant PTE light beam coating film of storage which characterized in that: the light beam coating device comprises a first PE layer (1), a light beam coating layer (2), a second PE layer (3), a paper base layer (4) and a third PE layer (5) which are sequentially arranged from outside to inside, and the layers are compounded into a whole.
2. The storage-resistant PTE streamer coated roof wrap structure of claim 1, wherein: the light beam coating layer (2) is made of a laser film material.
3. The storage-resistant PTE streamer coated roof wrap structure of claim 2, wherein: the light beam coating layer (2) is made of a PET light beam laser film material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210361333.1A CN114560158A (en) | 2022-04-07 | 2022-04-07 | Storage-resistant PTE light column coated roof bag structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210361333.1A CN114560158A (en) | 2022-04-07 | 2022-04-07 | Storage-resistant PTE light column coated roof bag structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114560158A true CN114560158A (en) | 2022-05-31 |
Family
ID=81721251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210361333.1A Withdrawn CN114560158A (en) | 2022-04-07 | 2022-04-07 | Storage-resistant PTE light column coated roof bag structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114560158A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002370724A (en) * | 2001-06-18 | 2002-12-24 | Toppan Printing Co Ltd | Base member and lid member for paper tubular container, and the paper tubular container employing the base member and the lid member |
| WO2003059622A2 (en) * | 2002-01-18 | 2003-07-24 | Sig Combibloc Systems Gmbh | Composite material for light-, gas- and liquid-tight heat-sealing packagings |
| DE102015010405A1 (en) * | 2015-08-14 | 2017-02-16 | Sig Technology Ag | Flat composite, in particular for dimensionally stable containers, with partially applied outer thermoplastic sealing layer |
| CN207859660U (en) * | 2017-12-19 | 2018-09-14 | 潮州市潮安区华星晟泰彩印实业有限公司 | Food wrapper |
-
2022
- 2022-04-07 CN CN202210361333.1A patent/CN114560158A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002370724A (en) * | 2001-06-18 | 2002-12-24 | Toppan Printing Co Ltd | Base member and lid member for paper tubular container, and the paper tubular container employing the base member and the lid member |
| WO2003059622A2 (en) * | 2002-01-18 | 2003-07-24 | Sig Combibloc Systems Gmbh | Composite material for light-, gas- and liquid-tight heat-sealing packagings |
| DE102015010405A1 (en) * | 2015-08-14 | 2017-02-16 | Sig Technology Ag | Flat composite, in particular for dimensionally stable containers, with partially applied outer thermoplastic sealing layer |
| CN207859660U (en) * | 2017-12-19 | 2018-09-14 | 潮州市潮安区华星晟泰彩印实业有限公司 | Food wrapper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220531 |
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| WW01 | Invention patent application withdrawn after publication |