CN204322634U - A kind of spiral cover of resistance to deep-draw coating structure of supporting UV printing - Google Patents
A kind of spiral cover of resistance to deep-draw coating structure of supporting UV printing Download PDFInfo
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- CN204322634U CN204322634U CN201420737860.9U CN201420737860U CN204322634U CN 204322634 U CN204322634 U CN 204322634U CN 201420737860 U CN201420737860 U CN 201420737860U CN 204322634 U CN204322634 U CN 204322634U
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- deep
- resistance
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- draw
- spiral cover
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Abstract
The utility model discloses a kind of spiral cover of resistance to deep-draw coating structure of supporting UV printing, comprise spiral cover top layer and coating coating thereon, it is characterized in that: described coating comprises flexible white primer layer, UV printing ink layer and the gloss oil of resistance to deep-draw layer, described flexible white primer layer is coated on spiral cover top layer, UV printing ink layer is coated on flexible white primer layer, and the gloss oil of resistance to deep-draw layer is coated on UV printing ink layer.This coating structure is by adopting flexible white primer layer and the gloss oil of resistance to deep-draw layer, film flexibility is very superior, and the matching of UV ink is good, and client can be helped to solve the attachment issue of supporting UV printing, the problem such as the quick-fried paint of crimping that occurs in avoiding producing, not only environmental protection but also can enhance productivity.
Description
Technical field
The utility model relates to a kind of spiral cover of resistance to deep-draw coating structure of supporting UV printing.
Background technology
The current capping product of resistance to deep-draw on the market, as old foster-mother more salable, the packaging for foodstuff spiral covers such as Wang Zhihe, the printing-ink of coating is all adopt traditional thermo-cured ink, because some harmful substances can be given off in air during traditional thermo-cured ink baking, along with the requirement of country to environmental protection aspect is more and more higher, a lot of printing factory all tends to adopt UV to print this environment-protective process and produces the spiral cover of resistance to deep-draw now, but due to be limited to the resistance to deep drawability of UV ink can more traditional thermo-cured ink far short of what is expected, in spiral cover pilot production, the supporting UV printing of traditional coating often there will be the situations such as the quick-fried paint of crimping, client requires that the energy of resistance to deep drawability of coating improves in coating producer one after another, can the spiral cover of the resistance to deep-draw coating of supporting UV printing, avoid occurring the situations such as the quick-fried paint of crimping, meet the need of market better.
Summary of the invention
In order to overcome above-mentioned prior art problem, the utility model provides the spiral cover of the resistance to deep-draw coating structure of the good supporting UV printing of a kind of explosion-proof paint, pliability.
The technical solution of the utility model is: a kind of spiral cover of resistance to deep-draw coating structure of supporting UV printing; comprise spiral cover top layer and coating coating thereon; it is characterized in that: described coating comprises flexible priming coat, UV printing ink layer and the protective layer of resistance to deep-draw; described flexible primer-layer-coated is on spiral cover top layer; UV printing ink layer is coated on flexible priming coat, and the protective layer of resistance to deep-draw is coated on UV printing ink layer.
Described flexible priming coat is flexible white primer layer, flexible Bai Keding mainly comprises straight chain type Middle molecule saturated polyester resin, line style Middle molecule saturated polyester resin, macromolecule saturated polyester resin, amino crosslinker, pigment, mixed solvent, UV adhesion promoter and other function additive, the existing higher pliability of this flexible white primer layer, excellent processing characteristics can be ensured, provide and iron-based and the excellent adhesion performance of layer of ink simultaneously.
The described protective layer of resistance to deep-draw is the gloss oil of resistance to deep-draw coating; the gloss oil of resistance to deep-draw mainly comprises line style Middle molecule saturated polyester resin; macromolecule saturated polyester resin, amino crosslinker, pliable and tough modification agent, mixed solvent, other function additive; what this gloss oil of resistance to deep-draw layer adopted is that the good raw material of above pliability form a complete set of scheme; do not lose again the hardness that machining needs simultaneously; wear-resisting all good with pliability, be meet the spiral cover of the resistance to deep-draw coating that processability requires high supporting UV ink.
Described spiral cover top layer is tinplate top layer.
The beneficial effects of the utility model are: this coating structure is by adopting flexible white primer layer and the gloss oil of resistance to deep-draw layer, film flexibility is very superior, good with the matching of UV ink, client can be helped to solve the attachment issue of supporting UV printing, the problem such as the quick-fried paint of crimping that occurs in avoiding producing, not only environmental protection but also can enhance productivity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1-spiral cover top layer, the flexible priming coat of 2-, 3-UV printing ink layer, the 4-protective layer of resistance to deep-draw.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described further.
As shown in Figure 1; a kind of spiral cover of resistance to deep-draw coating structure of supporting UV printing; comprise spiral cover top layer 1, flexible priming coat 2, UV printing ink layer 3 and the protective layer of resistance to deep-draw 4; described flexible priming coat 2 is coated on spiral cover top layer 1; UV printing ink layer 3 is coated on flexible priming coat 2; the protective layer of resistance to deep-draw 4 is coated on UV printing ink layer 3, and described spiral cover top layer 1 is tinplate top layer.
Specifically, described flexible priming coat 2 is flexible white primer layers, flexible Bai Keding mainly comprises straight chain type Middle molecule saturated polyester resin, line style Middle molecule saturated polyester resin, macromolecule saturated polyester resin, amino crosslinker, pigment, mixed solvent, UV adhesion promoter and other function additive, this flexibility can the existing higher pliability of fourth layer, excellent processing characteristics can be ensured, provide and iron-based and the excellent adhesion performance of layer of ink simultaneously.
Specifically; the described protective layer of resistance to deep-draw 4 is the gloss oil of resistance to deep-draw layers; the gloss oil of resistance to deep-draw mainly comprises line style Middle molecule saturated polyester resin; macromolecule saturated polyester resin, amino crosslinker, pliable and tough modification agent, mixed solvent, other function additive; what this gloss oil layer adopted is that the good raw material of above pliability form a complete set of scheme; do not lose again the hardness that machining needs simultaneously, wear-resisting all good with pliability, be meet the deep-draw spiral cover coating that processability requires high supporting UV ink.
Described straight chain type Middle molecule saturated polyester resin, line style Middle molecule saturated polyester resin and macromolecule saturated polyester resin are main film forming substance, straight chain type Middle molecule saturated polyester resin can make coating keep hardness, there is good boiling resistance energy, line style Middle molecule saturated polyester resin gives paint film good pliability, keep certain hardness simultaneously, macromolecule saturated polyester resin can significantly improve the resistance to deep drawability of coating, and has good anti-after tack energy.
Described amino crosslinker is auxiliary film forming matter, can promote the solidification of paint film, contributes to improving deep-draw and boiling resistance energy.
Described mixed solvent is high boiling aromatic hydrocarbon solvent, formulation for coating material can be allowed to have rational working viscosity, obtain the paint film of good levelling.
Described UV adhesion promoter can promote the attachment of UV ink in coating, prevents UV ink from occurring the situation that attachment is deteriorated.
Other function additive mainly defoamer, levelling agent, catalyst etc.
This coating structure performance test table is as follows:
This coating structure has strong adhesive force and the quick-fried paint rate of crimping lower than 0.2% as can be seen from the table, and it has strong explosion-proof paint performance.
What describe in above-described embodiment and description just illustrates principle of the present utility model and most preferred embodiment; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.
Claims (4)
1. the spiral cover of the resistance to deep-draw coating structure of a supporting UV printing; comprise spiral cover top layer and coating coating thereon; it is characterized in that: described coating comprises flexible priming coat, UV printing ink layer and the protective layer of resistance to deep-draw; described flexible primer-layer-coated is on spiral cover top layer; UV printing ink layer is coated on flexible priming coat, and the protective layer of resistance to deep-draw is coated on UV printing ink layer.
2. the spiral cover of the resistance to deep-draw coating structure of supporting UV printing according to claim 1, is characterized in that: described flexible priming coat is flexible white primer layer.
3. the spiral cover of the resistance to deep-draw coating structure of supporting UV printing according to claim 1, is characterized in that: the described protective layer of resistance to deep-draw is the gloss oil of resistance to deep-draw coating.
4. the spiral cover of the resistance to deep-draw coating structure of supporting UV printing according to claim 1, is characterized in that: described spiral cover top layer is tinplate top layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420737860.9U CN204322634U (en) | 2014-12-01 | 2014-12-01 | A kind of spiral cover of resistance to deep-draw coating structure of supporting UV printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420737860.9U CN204322634U (en) | 2014-12-01 | 2014-12-01 | A kind of spiral cover of resistance to deep-draw coating structure of supporting UV printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204322634U true CN204322634U (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420737860.9U Expired - Fee Related CN204322634U (en) | 2014-12-01 | 2014-12-01 | A kind of spiral cover of resistance to deep-draw coating structure of supporting UV printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204322634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909689A (en) * | 2019-03-25 | 2019-06-21 | 淄博齐鲁包装制品有限公司 | Its ladle body roller coating coating process of 200 ~ 208L of one kind steel drum |
-
2014
- 2014-12-01 CN CN201420737860.9U patent/CN204322634U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909689A (en) * | 2019-03-25 | 2019-06-21 | 淄博齐鲁包装制品有限公司 | Its ladle body roller coating coating process of 200 ~ 208L of one kind steel drum |
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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 |
Granted publication date: 20150513 Termination date: 20201201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |