CN202379183U - Easy-to-open lid with resistance to high strong acidity - Google Patents
Easy-to-open lid with resistance to high strong acidity Download PDFInfo
- Publication number
- CN202379183U CN202379183U CN2011205759392U CN201120575939U CN202379183U CN 202379183 U CN202379183 U CN 202379183U CN 2011205759392 U CN2011205759392 U CN 2011205759392U CN 201120575939 U CN201120575939 U CN 201120575939U CN 202379183 U CN202379183 U CN 202379183U
- Authority
- CN
- China
- Prior art keywords
- easy
- open lid
- lid
- preservative coat
- resistance
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses an easy-to-open lid with resistance to high strong acidity, which comprises a lid body and a pull ring. The easy-to-open lid is formed by coating and stamping a raw material (a plate) and covering three anti-corrosion layers on the inner surface of the raw material, the acidity resistance of the easy-to-open lid is greatly enhanced, most strict detection requirements can be met, 3% of sulfuric acid detection is passed. Particularly, an applicant adopts a special processing technology, achieves that the raw material (the plate) of the easy-to-open lid is coated and stamped, and three anti-corrosion layers are covered on the inner surface of the easy to-open lid, and an inner coating layer is not easy to crack when the pull ring is riveted.
Description
Technical field
The utility model relates to a kind of easy-open lid that is used to seal pop can.
Background technology
Existing easy-open lid normally raw MAT'L (sheet material) through once or secondary coating solidify to form one deck or two layers of preservative coat after again punching press be made; Content contacts with easy-open lid raw MAT'L (sheet material) in the preservative coat sealing chamber, to prevent a jar interior content corrosion easy-open lid, for example; The pop can that is used for can catsup; Its inside face great majority are that the acid proof preservative coat of covering is arranged, and this preservative coat is generally two layers of preservative coat, generally speaking; Interior one (bottom) is painted with epoxy novolac, and interior two (top layers) are painted with organosol.Canned if desired more high-strength acidic contents, two layers of preservative coat still can not satisfy, thereby can't satisfy the requirement of food processing enterprises, the particularly high request of foreign foods processing enterprise.
The utility model content
The purpose of the utility model is the difference that overcomes prior art, provides a kind of anti-peracidity strong easy-open lid.
In order to solve the existing in prior technology problem, the utility model comprises lid and draw ring, and said lid inside face is coated with three layers of preservative coat.
The bottom is formed by the epoxy-phenol resin paint coating in the said preservative coat.
Interlayer is formed by the organosol paint coating in the said preservative coat.
Outermost layer is formed by the organosol paint coating in the said preservative coat.
Compared with prior art, the beneficial effect of the utility model is:
The utility model easy-open lid raw MAT'L (sheet material) after being coated with punching press more within it surface coverage three layers of preservative coat are arranged, strengthen the resistance to acids of easy-open lid greatly, easy-open lid after treatment can satisfy the strictest detection requirement, has passed through 3% sulfuric acid and has detected; Particularly, the applicant adopts special processes technology, has realized the performance of the anti-peracidity of easy-open lid, and internal coating is not easy to break when the riveted joint draw ring.
Description of drawings
Fig. 1 is the structure cutaway view of the utility model.
Among the figure, the 1-lid
The 2-draw ring
The 3-preservative coat
The specific embodiment
Below in conjunction with accompanying drawing the structure of the utility model is done detailed explanation and explanation, but be not to be qualification the utility model structure.
The easy-open lid of the utility model comprises lid 1 and is riveted on the draw ring 2 on the lid 1 that in order to strengthen the anti-high highly acid of easy-open lid, lid 1 inside face is coated with three layers of preservative coat 3 in advance.As shown in Figure 1.
Add man-hour; Adopt epoxy-phenol resin paint warp on processing the sheet material inside face of lid to be coated with a coating (being bottom preservative coat) in the formation; Adopt organosol paint two coatings (preservative coat promptly) in coating forms again; Adopt organosol paint three coatings (being the outermost layer preservative coat) in coating forms at last, just can obtain the highly acid material of anti-height.In the production process, note regulating the die clearance, to avoid destroying preservative coat.
The above; It only is the preferable case study on implementation of the utility model; Be not that the utility model is done any pro forma restriction, thus every the utility model technical scheme content that do not break away from, according to the technical spirit of the utility model to any simple modification that above embodiment did; Equivalent variations or improvement all still belong in the scope of the utility model technical scheme.
Claims (4)
1. the highly acid easy-open lid of anti-height comprises lid and draw ring, it is characterized in that: said lid inside face is coated with three layers of preservative coat.
2. easy-open lid according to claim 1 is characterized in that: the bottom is formed by the epoxy-phenol resin paint coating in the said preservative coat.
3. easy-open lid according to claim 1 is characterized in that: interlayer is formed by the organosol paint coating in the said preservative coat.
4. easy-open lid according to claim 1 is characterized in that: outermost layer is formed by the organosol paint coating in the said preservative coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205759392U CN202379183U (en) | 2011-12-31 | 2011-12-31 | Easy-to-open lid with resistance to high strong acidity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205759392U CN202379183U (en) | 2011-12-31 | 2011-12-31 | Easy-to-open lid with resistance to high strong acidity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202379183U true CN202379183U (en) | 2012-08-15 |
Family
ID=46627701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205759392U Expired - Lifetime CN202379183U (en) | 2011-12-31 | 2011-12-31 | Easy-to-open lid with resistance to high strong acidity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202379183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106542186A (en) * | 2016-12-07 | 2017-03-29 | 杭州中粮包装有限公司 | Claw is outwarded winding and is covered and its manufacturing process |
-
2011
- 2011-12-31 CN CN2011205759392U patent/CN202379183U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106542186A (en) * | 2016-12-07 | 2017-03-29 | 杭州中粮包装有限公司 | Claw is outwarded winding and is covered and its manufacturing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG YINGLIAN PACKAGING CO., LTD. Free format text: FORMER NAME: SHANTOU ENPACK EOE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Haojiang District 515071 in Guangdong province Shantou City Road in the middle of Patentee after: GUANGDONG ENPACK PACKAGING CO., LTD. Address before: Haojiang District 515071 in Guangdong province Shantou City Road in the middle of Patentee before: Shantou Enpack EOE Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120815 |
|
| CX01 | Expiry of patent term |