CN220767556U - High-gloss oil-proof paper - Google Patents
High-gloss oil-proof paper Download PDFInfo
- Publication number
- CN220767556U CN220767556U CN202322267584.6U CN202322267584U CN220767556U CN 220767556 U CN220767556 U CN 220767556U CN 202322267584 U CN202322267584 U CN 202322267584U CN 220767556 U CN220767556 U CN 220767556U
- Authority
- CN
- China
- Prior art keywords
- layer
- paper
- glue
- oil
- copper plate
- 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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Links
- 239000003292 glue Substances 0.000 claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 239000004519 grease Substances 0.000 claims 4
- 238000004806 packaging method and process Methods 0.000 abstract description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 13
- 229910052802 copper Inorganic materials 0.000 abstract description 13
- 239000010949 copper Substances 0.000 abstract description 13
- 238000007639 printing Methods 0.000 abstract description 8
- 238000007646 gravure printing Methods 0.000 abstract description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000275 quality assurance Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The utility model relates to the technical field of food packaging, in particular to high-gloss oil-proof paper. The technical scheme adopted by the utility model is as follows: the novel copper plate paper comprises a copper plate paper layer, wherein an aqueous glue layer is uniformly smeared at the lower end of the copper plate paper layer, an oil-proof paper layer is arranged at the lower end of the aqueous glue layer, the external dimensions of the copper plate paper layer and the aqueous glue layer are identical, the copper plate paper layer adopts 40 g/square + -5% of copper plate paper, the oil-proof paper layer adopts 30 g/square + -5% of oil-proof paper, and the aqueous glue layer adopts 1 g/square + -0.3 g of glue. The utility model has the advantages that: the packaging paper is guaranteed to have reliable printing performance, the edge position of the paper can be guaranteed to be free of edge swinging, application requirements of more food packaging can be met when the packaging paper is used, and processing requirements of gravure printing can be met.
Description
Technical Field
The utility model relates to the technical field of food packaging, in particular to high-gloss oil-proof paper.
Background
The oil-proof paper is a packaging product commonly used in food packaging, the printing performance of the surface of the existing oil-proof paper is relatively poor, on one hand, the efficiency is relatively low when printing is carried out, the printing difficulty is relatively high, on the other hand, the printed fonts or patterns are easy to drop, and the use requirements for displaying some external packages cannot be met.
Disclosure of Invention
The utility model aims to provide high-gloss oil-proof paper, which is formed by combining paper with different specifications and water-based glue by adopting a brand-new structural design, so that the packaging paper is guaranteed to have reliable printing performance, the edge position of the paper is guaranteed not to be free from edge swinging, the application requirements of more food packaging can be met during use, the processing requirements of gravure printing can be met, the printed content has reliable anti-dropping performance during use, the application range during use is wider, and the overall oil-proof performance is better.
The technical scheme of the utility model is as follows:
the utility model provides a high gloss oil-proof paper which characterized in that: the novel copper plate paper comprises a copper plate paper layer, wherein an aqueous glue layer is uniformly smeared at the lower end of the copper plate paper layer, an oil-proof paper layer is arranged at the lower end of the aqueous glue layer, the external dimensions of the copper plate paper layer and the aqueous glue layer are identical, the copper plate paper layer adopts 40 g/square + -5% of copper plate paper, the oil-proof paper layer adopts 30 g/square + -5% of oil-proof paper, and the aqueous glue layer adopts 1 g/square + -0.3 g of glue.
Furthermore, the aqueous glue layer adopts glue as an aqueous polyurethane adhesive.
Further, the aqueous glue layer is provided with two layers, the first layer of glue of the aqueous glue layer is uniformly smeared and then smeared with the second layer after standing for 10 minutes in a normal temperature environment, and the smearing thicknesses of the first layer and the second layer are the same.
The utility model has the beneficial effects that:
the utility model adopts a brand-new structural design, and combines paper with different specifications and water-based glue, so that the packaging paper is guaranteed to have reliable printing performance, the edge position of the paper is guaranteed not to be edge-swaying, the application requirements of more food packaging can be met during use, the processing requirements of gravure printing can be met, the printed content has reliable anti-dropping performance during use, the application range during use is wider, and the integral oil-proof performance is better.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
in the figure: 1. 2 parts of copper plate paper layer, 2 parts of water-based glue layer, 3 parts of oil-proof paper layer.
Detailed Description
As shown in figure 1, the high-gloss oil-proof paper comprises a coated paper layer 1, wherein an aqueous glue layer 2 is uniformly smeared at the lower end of the coated paper layer 1, an oil-proof paper layer 3 is arranged at the lower end of the aqueous glue layer 2, the external dimensions of the coated paper layer 1, the aqueous glue layer 2 and the oil-proof paper layer 3 are completely the same, the coated paper layer 1 adopts 40 g/square + -5% of coated paper, the oil-proof paper layer 3 adopts 30 g/square + -5% of oil-proof paper, the aqueous glue layer 2 adopts 1 g/square + -0.3 g of glue, the mutual matching of the two layers ensures the integral connection tightness of the paper, the integral weight is lighter, and the product can replace the existing food packaging paper with various specifications for use. The novel paper packaging machine adopts a novel structural design, is formed by combining paper with water-based glue with different specification performances, not only ensures that the packaging paper has reliable printing performance, but also ensures that the edge position of the paper can not be subjected to edge swinging, can meet the application requirements of more food packages during use, can meet the processing requirements of gravure printing, has reliable anti-falling performance in printing content during use, has wider application range during use, has better overall oil-proof performance, is more stable than the performance of the conventional oil-proof paper, and is more convenient and better in production and processing.
Preferably, the aqueous glue layer 2 adopts glue as an aqueous polyurethane adhesive, and an aqueous glue product commonly used in the prior art can be adopted.
Preferably, the aqueous glue layer 2 is provided with two layers, the first layer of glue of the aqueous glue layer 2 is uniformly smeared and then smeared with the second layer after being kept stand for 10 minutes in a normal temperature environment, the smearing thickness of the first layer is the same as that of the second layer, so that the binding tightness of the upper coated paper and the glue layer is better, the durability during use is more reliable, the situation of separation is not easy to occur after long-term use, the service life of paper is longer, and the quality assurance period of paper after processing is longer when the paper is not used.
While the foregoing is directed to the preferred embodiments of the present utility model, it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions should also be considered to be within the scope of the present utility model.
Claims (3)
1. The utility model provides a high gloss oil-proof paper which characterized in that: including coated paper layer (1), aqueous glue layer (2) have evenly been paintd to the lower extreme of coated paper layer (1), the lower extreme of aqueous glue layer (2) is equipped with grease proofing paper layer (3), coated paper layer (1 aqueous glue layer (2) with the overall dimension of grease proofing paper layer (3) is identical, coated paper layer (1) adopts coated paper 40 g/square + -5%, grease proofing paper layer (3) adopts grease proofing paper 30 g/square + -5%, aqueous glue layer (2) adopts glue 1 g/square + -0.3 g.
2. A high gloss oil resistant paper according to claim 1, wherein: the water-based glue layer (2) adopts glue as a water-based polyurethane adhesive.
3. A high gloss oil resistant paper according to claim 1, wherein: the water-based glue layer (2) is provided with two layers, the first layer of glue of the water-based glue layer (2) is uniformly smeared, then is smeared with the second layer after being stood for 10 minutes in a normal temperature environment, and the smearing thickness of the first layer is the same as that of the second layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322267584.6U CN220767556U (en) | 2023-08-23 | 2023-08-23 | High-gloss oil-proof paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322267584.6U CN220767556U (en) | 2023-08-23 | 2023-08-23 | High-gloss oil-proof paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220767556U true CN220767556U (en) | 2024-04-12 |
Family
ID=90612702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322267584.6U Active CN220767556U (en) | 2023-08-23 | 2023-08-23 | High-gloss oil-proof paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220767556U (en) |
-
2023
- 2023-08-23 CN CN202322267584.6U patent/CN220767556U/en active Active
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