CN107416304A - Small food opentop - Google Patents
Small food opentop Download PDFInfo
- Publication number
- CN107416304A CN107416304A CN201710656261.2A CN201710656261A CN107416304A CN 107416304 A CN107416304 A CN 107416304A CN 201710656261 A CN201710656261 A CN 201710656261A CN 107416304 A CN107416304 A CN 107416304A
- Authority
- CN
- China
- Prior art keywords
- opentop
- cover
- arc
- small food
- bent outwardly
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
- B65D7/12—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls
- B65D7/34—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls with permanent connections between walls
- B65D7/36—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls with permanent connections between walls formed by rolling, or by rolling and pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
- B65D7/02—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by shape
- B65D7/06—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by shape of polygonal cross-section, e.g. tins, boxes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Stackable Containers (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
Abstract
The present invention relates to a kind of small food opentop, small food opentop is by can body, bottom, cover three parts are formed, tinplate is used to be made for material, the a height of 50mm of can body, internal diameter is 45mm, can body bottom is necking down, a diameter of 42.4mm of necking down, cover, bottom is highly 2.8 mm with edge sealing after can body seaming, can body upper end and lower end edge, which are formed, is bent outwardly arc, it is 7.5 degree that arc, which is bent outwardly, with horizontal plane angle, it is 4 degree that arc, which is bent outwardly, with vertical plane angle, bottom section is in shallow pot shape shape, bottom internal diameter 42.4mm, the mm of bottom thickness 0.2, there is an arc on the outside of bottom bottom, described small food opentop cover is using the 112# easy open covers to circulate on the market or easily tears aluminum foil cover.
Description
Technical field
The present invention relates to a kind of small food opentop.
Background technology
At present, packing tin for foodstuff is circulated on the market mainly based on the relatively large pot such as 209,200, with people's lives
It is required that increasingly improving, demand is also changing, it is easy to carry, amount it is small, tend to fine work and market place differentiation guiding, chi
Very little relatively large pot can not meet such demand, meanwhile, big pot can because food contents using not exclusively and caused by
Waste, be not suitable for child children, moreover, being not easy to carry with by circulation packing tin for foodstuff size in the market;Therefore,
It is necessary to be improved.
The content of the invention
It is to realize by following technical solution it is an object of the invention to provide a kind of new-type small food opentop
's：Described small food opentop is made up of can body, bottom, cover three parts, and described small food opentop uses horse
Mouth iron is made for material；The described a height of 50mm of small food opentop can body, internal diameter 45mm, can body bottom are contracting
Neck, a diameter of 42.4mm of necking down, there is connection arc between the necking down of can body bottom and can body, bottom before the non-seaming of can body with connecting
It is 3.7 mm to connect distance between arc lower end and can body bottom, and can body upper end and lower end edge, which are formed, is bent outwardly arc, is bent outwardly
Arc width is 2.3 mm, and it is 7.5 degree to be bent outwardly arc with horizontal plane angle, and it is 4 to be bent outwardly arc with vertical plane angle
Degree;Bottom and a height of 2.8 mm of edge sealing after can body seaming;Described small food opentop, bottom section are in shallow pot shape shape,
Bottom is not combined the preceding a height of 3.6mm of bottom flange, bottom base diameter 42.3mm, the mm of bottom thickness 0.2, bottom with can body
There are a winding arc, bottom flanging bending camber, bottom upside and outer flanging bending camber on the outside of bottom;Cover is adopted
Tear with the 112# easy open covers to circulate on the market or easily aluminum foil cover;Small food opentop body portion tinplate after cropped, its
Tinplate is welded into cylinder by can body using high-frequency resistance welding (HFRW), and diameter 45mm can body cylinder is connected into by high-frequency resistance welding (HFRW);
42.4mm is contracted to by 45mm by necking down machine, by diameter wherein at the 6mm of can body bottom, while by lower cut outward flanging
2.3mm;Bottom cover member, by tinplate, edge rolling flange forms after punching press;Can body is after lower necking down flange, by body portion
And bottom cover member, with the different roller of two groove shapes, successively split tank body and tank bottom lid rim roll carry out sealing the two of volume twice
Rewinding encapsulation technique is sealed, the upper cut outward flanging 2.3mm on can body top, is coordinated 112# easy open covers or is easily torn aluminum foil cover
Dual rolling sealing is realized with can body;Cover is passed through into dual rolling sealing equipment, sealing, compressed, small food opentop.
Compared with the food cans of the relatively large pot of existing size, small food opentop of the invention uses tinplate
For primary base material, it is made up of can body, bottom, cover three parts.Tinplate is welded into circle by can body using high-frequency resistance welding (HFRW)
Cylinder, ensure its can body sealing, then after lower necking down flange, sealed with bottom cover member with dual rolling sealing technology
Come, reuse dual rolling sealing technology and seal cover, complete complete minimum package, and the small-sized food of this small size
Product opentop can be placed in pocket or handbag, and this small size small food opentop can be used for various instant foods
The inner wrapping of beverage, biscuit food can be used as, wanted to eat just from this small size small food opentop carried with
Take out, or make the biscuit food to take in guests, easily, save again, suitable amount of the present invention is small, tends to fine work
Market place differentiation guiding, meanwhile, amount it is small can also avoid food contents from wasting, be also more suitable for infant foods.At present, city
It is very novel, practical also without this small size small food opentop of appearance on field, it must be welcome by consumers in general.
Brief description of the drawings
Fig. 1 is the overall structure front plan schematic diagram of the present invention；
Fig. 2 is can body (before not closed with bottom and upper lid envelope clove hitch) dimensional drawing of the present invention；
Fig. 3 is bottom (before clove hitch conjunction is not sealed with can body) physical dimension figure of the present invention；
Fig. 4 is the bottom of the present invention and dimensional drawing after can body seaming.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is further described through,
Obviously, described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
The small food opentop of the present invention is made up of can body, bottom, cover three parts, small food of the invention three
Tank uses tinplate to be made for material, and three parts of the invention are Fig. 2 can body, Fig. 3 bottom and cover respectively --
The easy open cover of in the market circulation can be used or easily tear aluminum foil cover；
As shown in Figure 2, of the invention is small for the small food opentop can body (before not closed with bottom and upper lid envelope clove hitch) of the present invention
The a height of 50mm of type food opentop can body, internal diameter 45mm, can body bottom are necking down, a diameter of 42.4mm of necking down, can body bottom
There are connection arc R4, bottom and the spacing that arc R4 lower ends and can body bottom are connected before the non-seaming of can body between portion's necking down and can body
Formed from for 3.7 mm, can body upper end and lower end edge and be bent outwardly arc R2.2, being bent outwardly arc (flanging) width is
2.3 mm, it is 7.5 degree to be bent outwardly arc R2.2 with horizontal plane angle, and it is 4 to be bent outwardly arc R2.2 with vertical plane angle
Degree;
Structure before the small food opentop bottom of the present invention does not close with can body envelope clove hitch is as shown in Figure 3, and bottom section is in shallow
Basin shape, a height of 3.6mm of bottom, a height of 1.9mm of flanging, bottom base diameter 42.3mm, the mm of bottom thickness 0.2, bottom
There is a winding arc R0.85 on the outside of base, bottom flanging bending camber R4.5, bottom upside bends to arc with flanging
Shape R1;
(represent that binding site is cambered in each figure with the R marks started.)
The small food opentop cover of the present invention is using the 112# easy open covers to circulate on the market or easily tears aluminum foil cover;
Such as Fig. 2 body portions, after cropped, tinplate is welded into cylinder to tinplate by its can body using high-frequency resistance welding (HFRW), is protected
It can body sealing is demonstrate,proved, ensures a height of 50mm of tank, diameter 45mm can body cylinder is connected into by high-frequency resistance welding (HFRW);Wherein can body bottom
42.4mm is contracted to by 45mm by necking down machine, by diameter at portion 6mm, while by lower cut outward flanging 2.3mm, this step
Primarily to coordinating lower cover can to realize dual rolling sealing with can body well, ensure its outward appearance and performance.
Fig. 3 bottom cover member, by tinplate, edge rolling flange is formed after punching press, and bottom is not protected with size before can body envelope volume
Card is in external diameter 51.6mm, internal diameter 42.3mm, a height of 3.6mm of bottom, flanging height 1.9mm；
Can body, now can be by Fig. 2 body portion and Fig. 3 bottom cover member, with dual rolling sealing skill after lower necking down flange
Art (i.e. with the different roller of two groove shapes, successively carries out envelope volume to can body and bottom rim roll twice, sealed
Come, bottom is highly 2.8 mm, such as Fig. 4 with edge sealing after can body seaming.
The upper cut outward flanging 2.3mm on can body top, this step is primarily to coordinate the cover to circulate on the market
（112# easy open covers easily tear aluminum foil cover）Dual rolling sealing, cover and edge sealing height after can body seaming can be realized with can body well
For 2.8 mm, ensure its outward appearance and performance.Cover is passed through into dual rolling sealing equipment, sealing, compresses, that is, completes the small-sized of the present invention
Food opentop, such as Fig. 1.
The small food opentop of the present invention can load tealeaves, condiment, infant foods or other solid matters.
It is the specific embodiment of the present invention above, all similar changes made according to above-mentioned design, this hair ought to be belonged to
Bright scope.
Claims (1)
1. small food opentop, it is characterised in that, described small food opentop is by can body, bottom, cover three parts
Form, described small food opentop uses tinplate to be made for material；Described small food opentop can body is high
For 50mm, internal diameter 45mm, can body bottom is necking down, a diameter of 42.4mm of necking down, between the necking down of can body bottom and can body
There is connection arc, it is 3.7 mm, bottom and tank that distance between arc lower end and can body bottom is connected before bottom and the non-seaming of can body
A height of 2.8 mm of edge sealing after body seaming, can body upper end and lower end edge form and are bent outwardly arc, and being bent outwardly arc width is
2.3 mm, it is 7.5 degree to be bent outwardly arc with horizontal plane angle, and it is 4 degree to be bent outwardly arc with vertical plane angle;Described
Small food opentop, bottom section are in shallow pot shape shape, and bottom is not high with a height of 3.6mm of bottom before can body seaming, flanging
For 1.9mm, bottom base diameter 42.3mm, the mm of bottom thickness 0.2, there is a winding arc in bottom bottom outside, and bottom turns up
Side bends camber, bottom upside and outer flanging bending camber;Cover is using the 112# easy open covers to circulate on the market or easily
Tear aluminum foil cover;After cropped, its can body is welded tinplate using high-frequency resistance welding (HFRW) small food opentop body portion tinplate
Cylinder is connected into, diameter 45mm can body cylinder is connected into by high-frequency resistance welding (HFRW);Pass through necking machine wherein at the 6mm of can body bottom
Device, diameter is contracted to 42.4mm by 45mm, while by lower cut outward flanging 2.3mm;Bottom cover member is by tinplate through overshoot
Edge rolling flange forms after pressure;Can body is after lower necking down flange, by body portion and bottom cover member, with two groove shape differences
Roller successively twice to can body and bottom rim roll carry out seal volume dual rolling sealing technology sealed, can body top it is upper
Otch outward flanging 2.3mm, coordinate 112# easy open covers or easily tear aluminum foil cover and can body realizes dual rolling sealing;Cover is passed through two
The sealing of rewinding envelope equipment, compress, cover is highly 2.8mm with edge sealing behind can body top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710656261.2A CN107416304A (en) | 2017-08-03 | 2017-08-03 | Small food opentop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710656261.2A CN107416304A (en) | 2017-08-03 | 2017-08-03 | Small food opentop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107416304A true CN107416304A (en) | 2017-12-01 |
Family
ID=60437474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710656261.2A Withdrawn CN107416304A (en) | 2017-08-03 | 2017-08-03 | Small food opentop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107416304A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108163327A (en) * | 2018-03-05 | 2018-06-15 | 福建德通金属容器股份有限公司 | A kind of small-sized tea can |
| CN108750263A (en) * | 2018-07-15 | 2018-11-06 | 福建德通金属容器股份有限公司 | A kind of beverage can |
| CN108772501A (en) * | 2018-06-12 | 2018-11-09 | 福建德通金属容器股份有限公司 | A kind of irregular can |
| CN109592163A (en) * | 2018-12-12 | 2019-04-09 | 福建德通金属容器股份有限公司 | A kind of small rough waist food and beverage |
| CN112894285A (en) * | 2021-02-21 | 2021-06-04 | 福州新德通金属容器有限公司 | Manufacturing method of tea caddy with easy-to-tear cover |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1262980A (en) * | 1999-02-06 | 2000-08-16 | 周勋 | Production process of unconventional three-piece tin can |
| CN2637350Y (en) * | 2003-08-15 | 2004-09-01 | 太仓兴达制罐有限公司 | Tin plate zip-top can capable of up and down festened piling |
| CN201712838U (en) * | 2010-02-03 | 2011-01-19 | 北京奥瑞金新美制罐有限公司 | Three-piece can body for beverage packaging |
| CN202272241U (en) * | 2011-09-01 | 2012-06-13 | 奥瑞金包装股份有限公司 | Three-piece can body and three-piece can |
| CN204137443U (en) * | 2014-08-27 | 2015-02-04 | 奥瑞金包装股份有限公司 | Built-up tin tank body and built-up tin |
-
2017
- 2017-08-03 CN CN201710656261.2A patent/CN107416304A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1262980A (en) * | 1999-02-06 | 2000-08-16 | 周勋 | Production process of unconventional three-piece tin can |
| CN2637350Y (en) * | 2003-08-15 | 2004-09-01 | 太仓兴达制罐有限公司 | Tin plate zip-top can capable of up and down festened piling |
| CN201712838U (en) * | 2010-02-03 | 2011-01-19 | 北京奥瑞金新美制罐有限公司 | Three-piece can body for beverage packaging |
| CN202272241U (en) * | 2011-09-01 | 2012-06-13 | 奥瑞金包装股份有限公司 | Three-piece can body and three-piece can |
| CN204137443U (en) * | 2014-08-27 | 2015-02-04 | 奥瑞金包装股份有限公司 | Built-up tin tank body and built-up tin |
Non-Patent Citations (1)
| Title |
|---|
| 唐志祥: "《包装材料与实用包装技术》", 31 August 1996, 化学工业出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108163327A (en) * | 2018-03-05 | 2018-06-15 | 福建德通金属容器股份有限公司 | A kind of small-sized tea can |
| CN108772501A (en) * | 2018-06-12 | 2018-11-09 | 福建德通金属容器股份有限公司 | A kind of irregular can |
| CN108750263A (en) * | 2018-07-15 | 2018-11-06 | 福建德通金属容器股份有限公司 | A kind of beverage can |
| CN109592163A (en) * | 2018-12-12 | 2019-04-09 | 福建德通金属容器股份有限公司 | A kind of small rough waist food and beverage |
| CN112894285A (en) * | 2021-02-21 | 2021-06-04 | 福州新德通金属容器有限公司 | Manufacturing method of tea caddy with easy-to-tear cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171201 |
|
| WW01 | Invention patent application withdrawn after publication |