CN101372267A - Aluminum screw packaging tank and production method - Google Patents
Aluminum screw packaging tank and production method Download PDFInfo
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- CN101372267A CN101372267A CNA2007100299329A CN200710029932A CN101372267A CN 101372267 A CN101372267 A CN 101372267A CN A2007100299329 A CNA2007100299329 A CN A2007100299329A CN 200710029932 A CN200710029932 A CN 200710029932A CN 101372267 A CN101372267 A CN 101372267A
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- jar
- neck
- jacket casing
- screw cap
- base
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Abstract
The invention discloses a screw-type packaging aluminum can and a production method thereof; the design key point lies in that the production method includes the following steps: the upper edge of a can bottom extends upwards to form a can wall, the can wall is contracted upwards to form a can shoulder and a can neck, the upper part of the can neck is also contracted to form an assembly part which is equipped with a threaded sleeve, a ring-shaped step is formed between the assembly part and the lower part of the can neck, an opening at the upper end of the assembly part is flanged to form a can mouth with a lip, the threaded sleeve is sheathed between the ring-shaped step and the lip of the can mouth, and the can wall, the can bottom, the can shoulder and the can neck are integrally formed. The invention aims at providing a screw-type packaging aluminum can which has beautiful appearance, light-shading property, good sealing performance as well as high added value and high level; furthermore, the invention provides a production method of the screw-type packaging aluminum can with simple processing method and high degree of automation.
Description
[technical field]
The present invention relates to a kind of aluminium Screw cap packaging can and production method.
[background technology]
Screw packaging tank 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 screw packaging tank uses, be greatly favored by consumers.
At present, the screw packaging tank that uses on the market generally is to make raw MAT'L with plastics, and there is following shortcoming in this plastics screw packaging tank: the shading poor performance can not adapt to the thing of filling out in it; And the product specification of plastics screw packaging tank is low, and added value is low.For this reason, people bring into use the screw packaging tank of aluminium matter, but the screw socket of existing aluminium Screw cap packaging can adopts the direct roll extrusion of rolling screw-threads device to form, there is following shortcoming in such structure: at first, formed negative thread at a packing jar neck inwall, can only use threaded cover capping, seal and can not use stopper to wait in the jar mouth, sealing property is limited; Secondly, because a packing jar neck inwall has negative thread, solution is easy to be adsorbed on the negative thread place, and the solution that is adsorbed on the negative thread place after the encapsulation is perishable, mouldy, thereby has influence on encapsulation storage effect.
[summary of the invention]
The present invention has overcome the deficiencies in the prior art and a kind of attractive in appearance, shading is provided and has sealed the aluminium Screw cap packaging can that performance is good, added value is high, class is high up for safekeeping.
Another object of the present invention is to provide the production method of the aluminium Screw cap 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 of the present invention, it includes a jar barrel, the jar end, jar shoulder, jar neck and jar mouth, it is characterized in that: be set with on described jar of neck and be with externally threaded jacket casing;
Aforesaid aluminium Screw cap packaging can, it is a jar barrel that the upper limb that it is characterized in that the described jar end extends upward, the jar barrel upwards shrinks the formation jar and takes on and a jar neck, jar neck top is punctured into the assembled portion of the described jacket casing of assembling again, between assembled portion and jar neck lower part, formed annular steps, assembled portion upper end open flange becomes to have the jar mouth of lip, and jar barrel, jar end, jar shoulder and a jar neck are global formation;
Aforesaid aluminium Screw cap packaging can is characterized in that described jacket casing is a plastic jacket, and jacket casing is sleeved between described annular steps and the described jar lip limit;
Aforesaid aluminium Screw cap packaging can is characterized in that the described jar of assembled portion circumference on the neck is provided with locator protrusions, and locator protrusions outer end roof pressure is on described jacket casing inwall;
Aforesaid aluminium Screw cap packaging can is characterized in that described jar of barrel is the cylindrical of hollow.
The aluminium Screw cap packaging can production method is characterized in that including following steps:
A: in aluminium flake, add lubricant, mix;
B: be squeezed into thick jar of base, a thick jar base comprises a jar barrel, jar end;
C: finishing clips to required length with the open end of thick jar base;
D: clean, remove the inside and outside foul of thick jar of base clean;
E: mimeograph, coat layer of even priming paint at a thick jar of blank outer surface, carry out mimeograph and the outside glazing of tank body is decorated by requirement of client;
F: shrink, the opening of thick jar of base is shrunk to a jar shoulder and a jar neck;
G: shrink again, jar neck top is punctured into the assembled portion of assembling described jacket casing again, between assembled portion and jar neck lower part, formed annular steps;
H: encapsulation, outside the assembled portion that is sleeved on externally threaded jacket casing on jar neck, the opening hole flanging of thick jar base upper end is formed with the jar mouthful of lip, make a jar mouthful flange push down described jacket casing upper end, the jacket casing lower end leans on described annular steps.
Aforesaid aluminium Screw cap packaging can production method is characterized in that the described jar of assembled portion circumference on the neck is provided with locator protrusions, and this locator protrusions is that cutter roof pressure jar neck inwall forms, and the outer end roof pressure of locator protrusions is on described jacket casing inwall;
Aforesaid aluminium Screw cap packaging can production method is characterized in that the externally threaded number of turns is not more than 5 circles on the described jacket casing;
Aforesaid aluminium Screw cap packaging can production method is characterized in that the interior protective film that has sprayed antisepsis of described thick jar of base.
The invention has the beneficial effects as follows:
1, the externally threaded plastic jacket of suit band on the aluminium Screw cap packaging can jar neck, thereby avoided forming thread groove at jar neck inwall, except coming capping to pack the jar with cover, can also further seal with sealing plug at a packing jar jar mouthful place, the storage effect has improved greatly, instant packed jar of interior wine liquid long storage time;
2, because the particularity of aluminium packaging can production method, production facilities and mould, deposit drinks such as wine liquid with aluminium packaging can, at the packing jar impression literary composition that oils, 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, make enterprise obtain bigger economic benefit.
[description of drawings]
Fig. 1 is a running condition scheme drawing of the present invention;
Fig. 2 is a perspective view of the present invention;
Fig. 3 is jacket casing perspective view among the present invention;
Fig. 4 is a cut-away view of the present invention;
Fig. 5 is aluminium packaging can cut-away view among the present invention;
Fig. 6 is an A place enlarged drawing among Fig. 5.
[specific embodiment]
Be described in further detail below in conjunction with accompanying drawing and embodiments of the present invention:
As shown in the figure, aluminium Screw cap packaging can, the jar neck 14 and jar mouth 15 that comprise jar barrel 11, the jar end 12, jar shoulder 13, inner wall smooth, jar barrel 11, jar end 12, jar shoulder 13 and a jar neck 14 are global formation, tightly be with outside jar neck 14 and be with externally threaded jacket casing 3, among the present invention, described jacket casing 3 is a plastic jacket, the externally threaded number of turns is not more than 5 circles on the jacket casing 3, and jacket casing 3 is used for linking to each other with tapped cover 6 screw threads.
Wherein, it is jar barrel 11 that the upper limb at the jar end 12 extends upward, among the present invention, jar barrel 11 is the cylindrical of hollow, jar barrel 11 upwards shrinks and forms a jar shoulder 13 and a jar neck 14, jar neck 14 tops are punctured into the assembled portion 140 of the described jacket casing 3 of assembling again, form annular steps 18 between assembled portion 140 and jacket casing 3 lower parts; Assembled portion 140 upper end open flange become to have the jar mouth 15 of lip, and jacket casing 3 tightly is limited between above-mentioned annular steps 18 and the described jar mouthful 15 lip limits.
Except cylindrical tank barrel 11, can also be a kind of of truncated cone-shaped, taper, sphere, cambered surface or their combination.
Rotate in order not allow jacket casing 3 in use become flexible, jar neck 14 circumference also are provided with locator protrusions 180, among the present invention, jar neck 14 is evenly distributed in three locator protrusionss 180, three equal roof pressures in locator protrusions 180 outer ends arbitrarily rotate thereby play the jacket casing 3 that prevents to be sleeved on jar neck 14 on described jacket casing 3 inwalls.
The aluminium Screw cap packaging can production method, it includes following steps:
A: add proper amount of lubricating agent in a certain amount of aluminium flake, fully stirring mixes it;
B: the aluminium flake that mixes is delivered to the punching press post, is thick jar base by the press extrusion molding that assembles corresponding mould,, an at this moment thick jar base includes jar barrel 11, the jar end 12;
C: finishing clips to required length with the open end of thick jar base 1;
D: clean, remove the inside and outside foul of thick jar of base 1 clean;
E: mimeograph, coat layer of even priming paint 4 at a thick jar blank outer surface, on priming paint 4, carry out mimeograph trade mark, pattern or character layer by requirement of client; Outside glazing to jar is decorated, and this step is finished by various machineries; At this moment, if also want to increase the three-dimension effect of the attractive in appearance of thick jar of base and touch, can also impress out rough embossing pattern in the jar barrel cylindrical curved surface of thick jar base by machinery, mould;
F: shrink, the opening of thick jar of base 1 is shrunk to a jar shoulder 13 and a jar neck 14 by mechanical action, this operation is the open tank base with different-diameter, and the mechanical action compacted under of the mould by having assembled required profile is a jar shoulder 13 and a jar neck 14;
G: shrink again, jar neck 14 tops are punctured into the assembled portion 140 of assembling described jacket casing 3 again, between assembled portion 140 and jar neck 14 lower parts, formed annular steps 18;
H: encapsulation, to tightly be enclosed within externally threaded jacket casing 3 on the assembled portion 140 of jar neck 14, jacket casing 3 is a plastic jacket, the externally threaded number of turns is not more than 5 circles on the jacket casing 3, being close to assembled portion 140 outer walls and its lower end after jacket casing 3 is packed into leans on described annular steps 18, then the opening hole flanging of assembled portion 140 upper ends is formed with the jar mouth 15 of lip, and makes jar mouthful 15 flange push down described jacket casing 3 upper ends, thereby jacket casing 3 is limited between annular steps 18 and jar mouthful 15 lip limits tightly.
As shown in Figure 6, in order not allow jacket casing 3 in use loosening, among the present invention, jar neck 14 circumference also are provided with three locator protrusionss 180, locator protrusions 180 is to adopt cylindricality cutter roof pressure jar neck 14 inwall local deformations to form, and the outer end roof pressure of locator protrusions 180 is on described jacket casing 3 inwalls.Except above-mentioned processing, can also in thick jar base, spray the protective film 2 of antisepsis, like this, the time of storage is longer, the storage better effects if.
Claims (9)
1. aluminium Screw cap packaging can, it includes a jar barrel (11), jar end (12), jar shoulder (13), jar neck (14) and jar mouthful (15), it is characterized in that: tighten to be set with at described jar neck (14) and be with externally threaded jacket casing (3).
2. aluminium Screw cap packaging can according to claim 1, it is a jar barrel (11) that the upper limb that it is characterized in that the described jar end (12) extends upward, jar barrel (11) upwards shrinks the formation jar and takes on (13) and jar neck (14), jar neck (14) top is punctured into the assembled portion (140) of the described jacket casing of assembling (3) again, between assembled portion (140) and jar neck (14) lower part, formed annular steps (18), assembled portion (140) upper end open flange becomes to have the jar mouthful (15) of lip, jar barrel (11), the jar end (12), a jar shoulder (13) and a jar neck (14) are global formation.
3. aluminium Screw cap packaging can according to claim 2 is characterized in that described jacket casing (3) is a plastic jacket, and jacket casing (3) is sleeved between described annular steps (18) and described jar mouthful (15) lip limit.
4. aluminium Screw cap packaging can according to claim 2 is characterized in that assembled portion (140) circumference on the described jar of neck (14) is provided with locator protrusions (180), and locator protrusions (180) outer end roof pressure is on described jacket casing (3) inwall.
5. aluminium Screw cap packaging can according to claim 1 is characterized in that described jar of barrel (11) is the cylindrical of hollow.
6. aluminium Screw cap packaging can production method is characterized in that including following steps:
A: in aluminium flake, add lubricant, mix;
B: be squeezed into thick jar of base (1), thick jar of base (1) comprises a jar barrel (11), jar end (12);
C: finishing, slightly the open end of jar base (1) clips to required length;
D: clean, slightly the inside and outside foul of jar base (1) is removed clean;
E: mimeograph, coat layer of even priming paint (4) at thick jar of base (a 1) outside face, carry out mimeograph and the outside glazing of tank body is decorated by requirement of client;
F: shrink, slightly the opening of jar base (1) is shrunk to jar shoulder (13) and jar neck (14);
G: shrink again, jar neck (14) top is punctured into the assembled portion (140) of assembling described jacket casing (3) again, between assembled portion (140) and jar neck (14) lower part, formed annular steps (18);
H: encapsulation, to be sleeved on outside the assembled portion (140) on jar neck (14) with externally threaded jacket casing (3), slightly the opening hole flanging of jar base (1) upper end is formed with the jar mouthful (15) of lip, make jar mouthful (a 15) flange push down described jacket casing (3) upper end, jacket casing (3) lower end leans on described annular steps (18).
7. aluminium Screw cap packaging can production method according to claim 6, it is characterized in that assembled portion (140) circumference on the described jar of neck (14) is provided with locator protrusions (180), this locator protrusions (180) forms for cutter roof pressure jar neck inwall, and the outer end roof pressure of locator protrusions (180) is on described jacket casing (3) inwall.
8. aluminium Screw cap packaging can production method according to claim 6 is characterized in that the last externally threaded number of turns of described jacket casing (3) is not more than 5 circles.
9. aluminium Screw cap packaging can production method according to claim 6 is characterized in that the interior protective film (2) that has sprayed antisepsis of described thick jar of base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100299329A CN101372267A (en) | 2007-08-20 | 2007-08-20 | Aluminum screw packaging tank and production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100299329A CN101372267A (en) | 2007-08-20 | 2007-08-20 | Aluminum screw packaging tank and production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101372267A true CN101372267A (en) | 2009-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100299329A Pending CN101372267A (en) | 2007-08-20 | 2007-08-20 | Aluminum screw packaging tank and production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101372267A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106536365A (en) * | 2014-08-14 | 2017-03-22 | 李东勋 | Cap-integrated tube container and production device therefor and production method therefor |
| CN108339902A (en) * | 2017-10-26 | 2018-07-31 | 昇兴博德新材料温州有限公司 | A kind of processing technology of Aluminum Bottle |
-
2007
- 2007-08-20 CN CNA2007100299329A patent/CN101372267A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106536365A (en) * | 2014-08-14 | 2017-03-22 | 李东勋 | Cap-integrated tube container and production device therefor and production method therefor |
| CN108339902A (en) * | 2017-10-26 | 2018-07-31 | 昇兴博德新材料温州有限公司 | A kind of processing technology of Aluminum Bottle |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG OUYA COATING CO., LTD. Free format text: FORMER OWNER: GUANGDONG EURASIA TECHNOLOGY ALUMINIUM CO.LTD. Effective date: 20090515 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20090515 Address after: National Health Science and technology industrial base, Torch Road Development Zone, Kangtai, Guangdong Province, Zhongshan, South Europe Road, postcode: 528400 Applicant after: Guangdong Euro Asia Packaging Co., Ltd. Address before: National Health Science and technology industrial base, Torch Road Development Zone, Kangtai, Guangdong Province, Zhongshan, South Europe Road, postcode: 528400 Applicant before: Guangdong Ouya Technology Aluminum Industry Co., Ltd. |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20090225 |