CN103203940A - Environment-friendly food can - Google Patents
Environment-friendly food can Download PDFInfo
- Publication number
- CN103203940A CN103203940A CN2013101371199A CN201310137119A CN103203940A CN 103203940 A CN103203940 A CN 103203940A CN 2013101371199 A CN2013101371199 A CN 2013101371199A CN 201310137119 A CN201310137119 A CN 201310137119A CN 103203940 A CN103203940 A CN 103203940A
- Authority
- CN
- China
- Prior art keywords
- coating
- epoxy resin
- solvent
- coated
- thickness
- 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.)
- Withdrawn
Links
Images
Abstract
The invention provides an environment-friendly food can. An aluminum sheet is used as a base plate; the upper surface of the base plate is provided with a solvent-free nontoxic epoxy resin anti-corrosion coating; the solvent-free nontoxic epoxy resin anti-corrosion coating is coated by an aqueous epoxy resin coating; and the aqueous epoxy resin coating is sequentially coated with a printing coating and an epoxy lubricating wear-resisting coating. The environment-friendly food can has good waterproof and solvent-proof performances, and can resist corrosion; and the outer wall of the environment-friendly food can has the very good wear resistance when being contacted with any object.
Description
Technical field
The application belongs to the environment-friendly materials technical field, relates in particular to a kind of environmental protection food cans.
Background technology
In recent years, domestic consumption market is at the startup.Investigation from China Food Industry Association shows that along with the raising of resident living level, trip, tourism constantly increase, food consumption idea and mode quietly change, a lot of families attempt to free from the kitchen, reduce fume pollution, alleviate housework.Tinned food is just convenient, healthy with it, the characteristics of easy storage, has adapted to people's daily need, is subjected to people's welcome day by day.The thing followed is the increase of canned food material use amount and showing of the perishable easy problem of rustiness of can.
And along with the popularizing of humanity concept, and the formation of novel harmonious society designs a kind of antirust, rub resistance and etch-proof canning material and is very important.
Summary of the invention
The technical problem that solves:The application is at above-mentioned technical problem, and a kind of antirust, rub resistance and etch-proof canned food material are provided.
Technical scheme:A kind of environmental protection food cans, with aluminium flake as substrate, be provided with solvent-free nontoxic epoxy resin corrosion-inhibiting coating at upper surface of base plate, be coated with the aqueous epoxy resins coating on the described solvent-free nontoxic epoxy resin corrosion-inhibiting coating, be coated with printed coating and epoxy lubricating and wear-resisting coating on the described aqueous epoxy resins coating successively.
As a kind of optimal technical scheme of the present invention: described base lower surface is coated with epoxy resin phosphate coating.
As a kind of optimal technical scheme of the present invention: the thickness of the nontoxic epoxy resin corrosion-inhibiting coating of described solvent is 0.05～0.1mm, the thickness of aqueous epoxy resins coating is 0.08～0.2mm, the thickness of printed coating is 0.02～0.05mm, the thickness of epoxy lubricating and wear-resisting coating is 0.1～0.4mm, and the thickness of epoxy resin phosphate coating is 0.05～0. 5mm.
Beneficial effect:This kind environmental protection food cans has good water-fast, solvent resistance, and can be anticorrosion, and outer wall contacts any article and has good wearability.
Description of drawings:Fig. 1 is the structural representation of invention.
Description of reference numerals: 1, substrate, 2, solvent-free nontoxic epoxy resin corrosion-inhibiting coating, 3, the aqueous epoxy resins coating, 4, printed coating, 5, epoxy lubricating and wear-resisting coating, 6, epoxy resin phosphate coating.
The specific embodiment
Embodiment 1:
A kind of environmental protection food cans, with aluminium flake as substrate 1, be provided with the solvent-free nontoxic epoxy resin corrosion-inhibiting coating 2 of 0.1mm at substrate 1 upper surface, be coated with 0.2mm aqueous epoxy resins coating 3 on the described solvent-free nontoxic epoxy resin corrosion-inhibiting coating 2, be coated with 0.05mm printed coating 4 and 0.4mm epoxy lubricating and wear-resisting coating 5 on the described aqueous epoxy resins coating 3 successively, described substrate 1 lower surface is coated with 0. 5mm water ring epoxy resins phosphate coating 6.
A kind of environmental protection food cans, with aluminium flake as substrate 1, be provided with the solvent-free nontoxic epoxy resin corrosion-inhibiting coating 2 of 0.05mm at substrate 1 upper surface, be coated with 0.08mm aqueous epoxy resins coating 3 on the described solvent-free nontoxic epoxy resin corrosion-inhibiting coating 2, be coated with 0.02mm printed coating 4 and 0.1mm epoxy lubricating and wear-resisting coating 5 on the described aqueous epoxy resins coating 3 successively, described substrate 1 lower surface is coated with 0.05mm water ring epoxy resins phosphate coating 6.
Claims (3)
1. environmental protection food cans, it is characterized in that: with aluminium flake as substrate (1), be provided with solvent-free nontoxic epoxy resin corrosion-inhibiting coating (2) at substrate (1) upper surface, be coated with aqueous epoxy resins coating (3) on the described solvent-free nontoxic epoxy resin corrosion-inhibiting coating (2), be coated with printed coating (4) and epoxy lubricating and wear-resisting coating (5) on the described aqueous epoxy resins coating (3) successively.
2. a kind of environmental protection food cans according to claim 1, it is characterized in that: described substrate (1) lower surface is coated with epoxy resin phosphate coating (6).
3. a kind of environmental protection food cans according to claim 1, it is characterized in that: the thickness of the nontoxic epoxy resin corrosion-inhibiting coating of described solvent (2) is 0.05～0.1mm, the thickness of aqueous epoxy resins coating (3) is 0.08～0.2mm, the thickness of printed coating (4) is 0.02～0.05mm, the thickness of epoxy lubricating and wear-resisting coating (5) is 0.1～0.4mm, and the thickness of epoxy resin phosphate coating (6) is 0.05～0. 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101371199A CN103203940A (en) | 2013-04-19 | 2013-04-19 | Environment-friendly food can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101371199A CN103203940A (en) | 2013-04-19 | 2013-04-19 | Environment-friendly food can |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103203940A true CN103203940A (en) | 2013-07-17 |
Family
ID=48751437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101371199A Withdrawn CN103203940A (en) | 2013-04-19 | 2013-04-19 | Environment-friendly food can |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103203940A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5942563A (en) * | 1997-07-18 | 1999-08-24 | The Glidden Company | Aqueous dispersed acrylic-epoxy, branched epoxy protective coatings |
| CN102089215A (en) * | 2008-07-30 | 2011-06-08 | 东洋制罐株式会社 | Aluminum lid provided with coating film composed of aqueous coating material |
-
2013
- 2013-04-19 CN CN2013101371199A patent/CN103203940A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5942563A (en) * | 1997-07-18 | 1999-08-24 | The Glidden Company | Aqueous dispersed acrylic-epoxy, branched epoxy protective coatings |
| CN102089215A (en) * | 2008-07-30 | 2011-06-08 | 东洋制罐株式会社 | Aluminum lid provided with coating film composed of aqueous coating material |
Non-Patent Citations (1)
| Title |
|---|
| 黄玉媛等: "《涂料配方》", 31 January 2008, article "特种性能涂料；行业专用涂料", pages: 243-244,333-334 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MY162826A (en) | Hot-pressed member and process for producing the same | |
| CN203198362U (en) | Environment-friendly food can | |
| CN103203940A (en) | Environment-friendly food can | |
| CN104559514A (en) | Efficient anticorrosive coating | |
| CN104327573A (en) | Anticorrosive switch cabinet | |
| CN202720011U (en) | Water meter | |
| CN205953908U (en) | Anticorrosive bullet strip | |
| CN202044095U (en) | Antioxidative corrosion-resistant cooker | |
| CN202919766U (en) | Cup | |
| CN202685467U (en) | Water sump coating having sterilizing effect | |
| CN203198361U (en) | Environmentally friendly antifouling hull material for ships | |
| CN107880734A (en) | A kind of environment friendly anti-corrosive paint | |
| CN200965086Y (en) | Water tap casing | |
| CN211823444U (en) | Roller of refrigerator drawer | |
| CN107880622A (en) | A kind of green steel pipe anticorrosion paint | |
| CN216479360U (en) | Steel with anticorrosive coating structure | |
| CN203864102U (en) | Trivalent chromium passivation protective layer | |
| CN201064379Y (en) | External horniness screw thread pan | |
| CN201877291U (en) | Capacitor casing | |
| CN105820748A (en) | Anti-corrosion reagent of refrigeration pipe of refrigeration evaporator | |
| CN202174876U (en) | Graphitic thumbtack | |
| CN203401767U (en) | Anti-corrosion 430 stainless steel plate material | |
| CN201608918U (en) | Corrosion resisting heating plate coated with nano coating | |
| CN202805858U (en) | Decorative protective coating for metal security door | |
| CN205615095U (en) | Veneer structure that straight line was turned |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20130717 |