CN101830303A - Aluminum screw packaging tin and manufacturing method thereof - Google Patents
Aluminum screw packaging tin and manufacturing method thereof Download PDFInfo
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- CN101830303A CN101830303A CN201010112348A CN201010112348A CN101830303A CN 101830303 A CN101830303 A CN 101830303A CN 201010112348 A CN201010112348 A CN 201010112348A CN 201010112348 A CN201010112348 A CN 201010112348A CN 101830303 A CN101830303 A CN 101830303A
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- jar
- neck
- tin
- wall
- annular groove
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Abstract
The invention discloses an aluminum screw packaging tin, which comprises a tin bottom, a tin body, a tin shoulder, a tin neck and a tin mouth, wherein an external thread is arranged on the outer wall of the tin neck, an annular groove is arranged below the external thread in the outer wall of the tin neck, and a convex ring is formed between the annular groove and the external thread. The invention also discloses a manufacturing method of the aluminum screw packaging tin, which comprises the following steps: roasting an aluminum sheet; stamping; trimming; cleaning; carrying out protective treatment; retracting to form the tin neck; and shaping the tin neck: rolling an external thread on the outer wall of the tin neck close to the screw, and then indenting an annular groove below the external thread in the outer wall of the tin neck to form an annular convex edge between the annular groove and the external thread. The invention has advantages of beautiful integral appearance, good visual effect, thin wall, low manufacturing cost, good forgery prevention effect, high added value, high grade and the like, and can fixedly lock the threaded cover locking mouth ring connected with the tin mouth.
Description
[technical field]
The present invention relates to a kind of aluminium Screw cap packaging can and manufacture method.
[background technology]
The packing jar is a kind of packing container that is widely used in various industries, can be used for splendid attire beverage, wine liquid etc.Easy to operate, safe and reliable when the packing jar uses, be greatly favored by consumers.
At present, the packing jar that uses on the market generally is to make of glass, and there is following shortcoming in the glass packaging jar: the shading poor performance can not adapt to the thing of filling out in it; And the product specification of glass packaging jar is low, and added value is low; Glass packaging jar can body is not easy to printing, adopts labeling to indicate that antifalsification is poor usually, and simultaneously, labeling protection against the tide on the glass packaging jar, water-proofness are poor, makes and transports, deposits the cost height., simultaneously, labeling protection against the tide on the glass packaging jar, water-proofness are poor, make and transport, deposit the cost height.For this reason, people bring into use aluminium Screw cap packaging can, and the wall thickness of existing aluminium Screw cap packaging can generally is greater than 2 mm, and the wall of packing jar is thicker, makes product materials many, the manufacturing cost height.In addition, existing aluminium Screw cap packaging can is directly to be located at screw thread or to overlap one and be with externally threaded jacket casing on the jar neck outer wall near jar mouthful place, since be positioned on jar neck outer wall the following part of screw thread without any decorative model, and do not consider that being used for effective fixing pins jar setting of mouthful threaded cap, make the integral body of whole packing jar attractive in appearance inadequately like this, antifalse effect is poor; For this reason, be necessary prior art is improved.
[summary of the invention]
The present invention has overcome the deficiencies in the prior art and provides that a kind of overall appearance, good visual effect, wall are thin, low cost of manufacture, can forgery prevention effect, and antifalse effect is good, added value height, the aluminium packaging can that class is high.
Another object of the present invention is to provide the manufacture method of the aluminium packaging can that a kind of job operation is simple, degree of automation is high.
For achieving the above object, the present invention has adopted following technical proposal:
Aluminium Screw cap packaging can is at the bottom of it includes jar, can body, jar shoulder, jar neck and jar mouthful outer wall at the jar neck be provided with outside thread, is provided with annular groove below the outer wall of jar neck is positioned at outside thread, forms bulge loop between this annular groove and the outside thread.
The big end of the opening of described annular groove, is little.
It is can body that the edge at the described jar end extends upward, and can body upwards shrinks and forms a jar shoulder and a jar neck, and jar neck top flange becomes to have the jar mouthful of lip, is provided with outside thread and annular groove at the outer wall of jar neck, and described jar of end, can body, jar shoulder and a jar neck are global formation.
The thickness of the described jar end, can body, jar shoulder, jar neck is identical, all is 0.14-0.16mm.
Described can body is cylindrical.
Described aluminium Screw cap packaging can manufacture method includes following steps:
A: fry sheet, in aluminium flake, add lubricant, mix;
B: punching press, be squeezed into thick jar base, at the bottom of a thick jar base comprises jar and can body, a jar feather edge extends upward the formation can body;
C: finishing clips to required length with the open end of thick jar base;
D: clean, the inside and outside foul of thick jar of base is removed the oven dry of clean back;
E: protection is handled, and thick jar of base inwall sprayed, and thick jar of base outer wall is coated with background color, printing, glazing, oven dry;
F: the receipts neck, the opening contraction formation jar of described thick jar of base to be takeed on and a jar neck, jar neck top flange is formed with jar mouth of lip;
G: moulding jar neck, near the local roll extrusion of screw socket outside thread is arranged at the outer wall of jar neck, coining has an annular groove below the outer wall of jar neck is positioned at outside thread then, makes to form annular nib between annular groove and the outside thread.
The thickness of the described jar end, can body, jar shoulder, jar neck is identical, all is 0.14-0.16mm.
Described can body is cylindrical.
The invention has the beneficial effects as follows:
1, jar end, can body, jar shoulder and a jar neck are global formation, below being positioned at outside thread, the outer wall of jar neck is provided with annular groove, form annular nib between this annular groove and the outside thread, a jar mouthful threaded cap seal mouth ring that is connected the packing jar can pin be stayed in the groove, antifalse effect is good, simultaneously, and more attractive in appearance, the vision of integral body of packing jar and the three-dimension effect of touch are strengthened.
2, because the thickness of the described jar end, can body, jar shoulder, jar neck is identical, all be 0.14-0.16mm, therefore, the wall of whole packing jar is thinner, makes product materials few, low cost of manufacture.
3, because the particularity of aluminium packaging can production method, production facilities and mould, deposit drinks such as wine liquid with aluminium packaging can, below being positioned at outside thread, the outer wall of jar neck is provided with annular groove, form annular nib between this annular groove and the outside thread, the seal mouth ring pin of connecting thread lid can be stayed in the groove, effective false proof cracking down on counterfeit goods, outstanding brand names, improve the production added value of product specification and packing container, also strengthened Enterprises'Competitiveness, made enterprise obtain bigger economic benefit.
[description of drawings]
Fig. 1 is an aluminium packaging can block diagram of the present invention;
Fig. 2 is an aluminium packaging can front view of the present invention;
Fig. 3 is the section-drawing of aluminium packaging can of the present invention;
Fig. 4 is the A portion partial enlarged drawing of Fig. 3.
[specific embodiment]
Be described in further detail below in conjunction with accompanying drawing and embodiments of the present invention:
Shown in Fig. 1～4, aluminium Screw cap packaging can of the present invention, at the bottom of it includes jar 11, can body 12, jar shoulder 13, jar neck 14 and jars mouthfuls 15, outer wall at jar neck 14 is provided with outside thread 141, it is characterized in that being provided with annular groove 142 below the outer wall of jar neck 14 is positioned at outside thread 141, the big end of the opening of annular groove 142, is little.Form bulge loop 143 between this annular groove 142 and the outside thread 141.
It is can body 12 that the edge at the described jar of end 11 extends upward, described can body 12 is cylindrical, can body 12 upwards shrinks and forms jar shoulder 13 and jar neck 14, jar neck 14 top flange become to have the jar mouth 15 of lip, outer wall at jar neck 14 is provided with outside thread 141 and annular groove 142, and described jar of end 11, can body 12, jar shoulder 13 and a jar neck 14 are global formation.
The thickness of the described jar end 11, can body 12, jar shoulder 13, jar neck 14 is identical, all is 0.14-0.16mm, preferably 0.15mm.
The aluminium Screw cap packaging can manufacture method includes following steps:
A: fry sheet, in aluminium flake, add lubricant, mix;
B: punching press, be squeezed into thick jar base, at the bottom of a thick jar base comprises jar 11 and can body 12, a jar edge, the ends 11 extends upward and forms a jar tube 12;
C: finishing clips to required length with the open end of thick jar base;
D: clean, the inside and outside foul of thick jar of base is removed the oven dry of clean back;
E: protection is handled, and thick jar of base inwall sprayed, and thick jar of base outer wall is coated with background color, printing, glazing, oven dry;
F: receive neck, the opening of described thick jar of base is shunk form a jar shoulder 13 and a jar neck 14, jar neck 14 top flange are formed with the jar mouthfuls 15 of lip;
G: moulding jar neck, near the local roll extrusion of screw socket 15 outside thread 141 is arranged at the outer wall of jar neck 14, impression has an annular groove 142 below the outer wall of jar neck 14 is positioned at outside thread 141 then, makes to form annular nib 143 between annular groove 142 and the outside thread 141.
The thickness of the described jar end 11, can body 12, jar shoulder 13, jar neck 14 is identical, all is 0.14-0.16mm, preferably 0.15mm.
Claims (8)
1. aluminium Screw cap packaging can, (11), can body (12), jar shoulder (13), jar neck (14) and jar mouth (15) at the bottom of it includes jar, outer wall at jar neck (14) is provided with outside thread (141), it is characterized in that below the outer wall of jar neck (14) is positioned at outside thread (141), being provided with annular groove (142), form bulge loop (143) between this annular groove (142) and the outside thread (141).
2. aluminium Screw cap packaging can according to claim 1 is characterized in that the big end of opening of described annular groove (142) is little.
3. aluminium Screw cap packaging can according to claim 1 and 2, it is can body (12) that the edge that it is characterized in that the described jar end (11) extends upward, can body (12) upwards shrinks and forms jar shoulder (13) and jar neck (14), jar neck (14) top flange becomes to have the jar mouthful (15) of lip, outer wall at jar neck (14) is provided with outside thread (141) and annular groove (142), and described jar of end (11), can body (12), jar shoulder (13) and a jar neck (14) are global formation.
4. aluminium Screw cap packaging can according to claim 3 is characterized in that the thickness of the described jar of end (11), can body (12), jar shoulder (13), jar neck (14) is identical, all is 0.14-0.16mm.
5. aluminium Screw cap packaging can according to claim 4 is characterized in that described can body (12) is for cylindrical.
6. described aluminium Screw cap packaging can manufacture method of claim 1 is characterized in that including following steps:
A: fry sheet, in aluminium flake, add lubricant, mix;
B: punching press, be squeezed into thick jar base, (11) and can body (12) at the bottom of a thick jar base comprises jar, jar (a 11) edge, the end extends upward formation can body (12);
C: finishing clips to required length with the open end of thick jar base;
D: clean, the inside and outside foul of thick jar of base is removed the oven dry of clean back;
E: protection is handled, and thick jar of base inwall sprayed, and thick jar of base outer wall is coated with background color, printing, glazing, oven dry;
F: receive neck, with the opening contraction formation jar shoulder (13) and jar neck (14) of described thick jar of base, jar neck (14) top flange is formed with jar mouthful (15) of lip;
G: moulding jar neck (14), near the local roll extrusion of screw socket (15) outside thread (141) is arranged at the outer wall of jar neck (14), coining has an annular groove (142) below the outer wall of jar neck (14) is positioned at outside thread (141) then, makes to form annular nib (143) between annular groove (142) and the outside thread (141).
7. according to the described aluminium Screw cap packaging can manufacture method of claim 6, it is characterized in that the thickness of the described jar of end (11), can body (12), jar shoulder (13), jar neck (14) is identical, all is 0.14-0.16mm.
8. according to the described aluminium Screw cap packaging can manufacture method of claim 7, it is characterized in that described can body (12) is for cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010112348A CN101830303A (en) | 2010-01-28 | 2010-01-28 | Aluminum screw packaging tin and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010112348A CN101830303A (en) | 2010-01-28 | 2010-01-28 | Aluminum screw packaging tin and manufacturing method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN101830303A true CN101830303A (en) | 2010-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010112348A Pending CN101830303A (en) | 2010-01-28 | 2010-01-28 | Aluminum screw packaging tin and manufacturing method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815432A (en) * | 2012-08-30 | 2012-12-12 | 广东欧亚包装股份有限公司 | Aluminum elliptic aerosol packaging tin and manufacturing method thereof |
| CN102815431A (en) * | 2012-08-06 | 2012-12-12 | 广东欧亚包装股份有限公司 | Thin-walled screw type aluminous beer package bottle and manufacturing method thereof |
| CN102874449A (en) * | 2012-08-30 | 2013-01-16 | 广东欧亚包装股份有限公司 | Aluminum thin-wall long-neck packaging tin and manufacturing method thereof |
| CN102897367A (en) * | 2012-10-26 | 2013-01-30 | 广东欧亚包装股份有限公司 | Screw aluminum packaging tin and manufacturing method thereof |
| CN102910330A (en) * | 2012-10-26 | 2013-02-06 | 广东欧亚包装股份有限公司 | Aluminium screw-on packaging jar and manufacturing method thereof |
| CN103459060A (en) * | 2011-03-28 | 2013-12-18 | 环宇制罐株式会社 | Method for manufacturing threaded bottle can and threaded bottle can |
-
2010
- 2010-01-28 CN CN201010112348A patent/CN101830303A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103459060A (en) * | 2011-03-28 | 2013-12-18 | 环宇制罐株式会社 | Method for manufacturing threaded bottle can and threaded bottle can |
| CN103459060B (en) * | 2011-03-28 | 2016-01-20 | 环宇制罐株式会社 | The manufacture method of threaded Bottle & Can and threaded Bottle & Can |
| CN102815431A (en) * | 2012-08-06 | 2012-12-12 | 广东欧亚包装股份有限公司 | Thin-walled screw type aluminous beer package bottle and manufacturing method thereof |
| CN102815432A (en) * | 2012-08-30 | 2012-12-12 | 广东欧亚包装股份有限公司 | Aluminum elliptic aerosol packaging tin and manufacturing method thereof |
| CN102874449A (en) * | 2012-08-30 | 2013-01-16 | 广东欧亚包装股份有限公司 | Aluminum thin-wall long-neck packaging tin and manufacturing method thereof |
| CN102897367A (en) * | 2012-10-26 | 2013-01-30 | 广东欧亚包装股份有限公司 | Screw aluminum packaging tin and manufacturing method thereof |
| CN102910330A (en) * | 2012-10-26 | 2013-02-06 | 广东欧亚包装股份有限公司 | Aluminium screw-on packaging jar and manufacturing method thereof |
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Application publication date: 20100915 |