CN104128525B - A kind of catsup can easy open cover production technology and equipment thereof - Google Patents
A kind of catsup can easy open cover production technology and equipment thereof Download PDFInfo
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- CN104128525B CN104128525B CN201410363558.6A CN201410363558A CN104128525B CN 104128525 B CN104128525 B CN 104128525B CN 201410363558 A CN201410363558 A CN 201410363558A CN 104128525 B CN104128525 B CN 104128525B
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Abstract
A kind of catsup can easy open cover production technology of the present invention, comprises the following steps: (1) selects irony sheet material；(2) one layer of coating epoxy amino coating in the sheet material that will form easy open cover inner surface；(3) at the outer one layer of coating epoxy-phenol resin paint of the sheet material that will form easy open cover outer surface；(4) two layers of coating epoxy systems ceramic whiteware coating in the sheet material that will form easy open cover inner surface；(5) multiple steps such as the sheet material process completing coating is hacked, round edge, foaming, capping shaping, indentation, riveting ring, make easy open cover finished product.The present invention also provides a kind of catsup can easy open cover to produce equipment, and the equipment that produces existing easy open cover makes corresponding improvement, to adapt to the easy open cover production technology after improving.
Description
Technical field
The present invention relates to a kind of catsup can easy open cover production technology and equipment thereof.
Background technology
Easy open cover, as a kind of common packaging material, is widely used in the packaging of beverage, milk powder, condiment etc..But, due to
Some food such as catsup one class there is stronger acidity or corrosivity, general irony easy open cover corrosion-vulnerable, thus affect
Its effect of guaranteeing the quality to food.
Ceramic whiteware coating is good and be applied to catsup pop can body inner surface owing to possessing the security simultaneously of all-round corrosion resistance
On anti-corrosion layer, but producing the easy impaired cracking of ceramic whiteware coating of interior nail position during easy open cover, therefore, it is difficult to as easily
Draw the anti-corrosion layer of lid.
Existing easy open cover produces equipment, when the easy open cover of processing coating ceramic whiteware coating, often damages ceramic whiteware coating, significantly
Affect the decay resistance of ceramic whiteware coating.
The defect existing below in conjunction with the easy open cover integrally forming machine of Fig. 1-3 brief description prior art.
Refer to Fig. 1 a, which is the structural representation of big foaming upper mold.In existing easy open cover integrally forming machine, foaming upper mold greatly
11 include a spherosome 111 and a Surface of Sphere 112, and owing to spherical diameter is less, extension area is little and the degree of depth big, easily causes
Ceramic whiteware coating is thinning.
Refer to Fig. 1 b, which is the structural representation of big foaming lower mold.In existing easy open cover integrally forming machine, foaming lower mold greatly
12 tops are a Surface of Sphere, and in big foaming drawing process, material is easily thinning at sphere top, make coating thinning impaired.
Refer to Fig. 1 c, which is the structural representation of button punch.In existing easy open cover integrally forming machine, button punch 13
Upper surface be a plane, in drawing process, deformation is big, and material is thinning, and coating is easily impaired.
Refer to Fig. 1 d, which is the structural representation of button die.In existing easy open cover integrally forming machine, button die 14
Fillet less, in drawing process, material is easy to damaged.
Refer to Fig. 2 a, which is the structural representation of line carver upper mold.It in existing easy open cover integrally forming machine, is used for producing aluminium
The line carver point of a knife angle of the line carver upper mold 15 of matter easy open cover is 60 °, and point of a knife width is 0.038mm, with the groove of this specification
When cutter upper mold produces irony easy open cover, the line carver point of a knife angle of line carver upper mold 15 is less, is applied to the higher irony material of hardness
After during material, power-assisted is slightly not enough；Line carver upper mold 15, due to point of a knife wider width, easily causes in scoring procedure to sheet material line of weakness
The extruding of coating around causes damage；It is therefore desirable to line carver upper mold is improved, higher to adapt to production and processing hardness
The demand of irony easy open cover.
Refer to Fig. 2 b, which is the structural representation of line carver lower mold.In existing easy open cover integrally forming machine, line carver lower mold
The top of 16 is a plane, and in punching course, stress is big, easily causes the breakage of ceramic whiteware coating.
Refer to Fig. 3 a, which is the structural representation of tringle on riveting ring.In existing easy open cover integrally forming machine, tringle on riveting ring
Below 17, shoulder height is fixed, in forming process, and punching press simultaneously, cause rivet diameter less, can only be with tringle 17 on riveting ring
Punching press makes it thinning, increases its diameter.It is easily caused ceramic whiteware coating thinning in punching course, and then cracking failure.
Refer to Fig. 3 b, which is the structural representation of riveting ring lower mold core.In existing easy open cover integrally forming machine, riveting ring lower mold core
It is easily formed dead knuckle, injured ceramic whiteware coating at the 18 step angles of cut 181.
Content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, provide one to be used for production security catsup tank good, corrosion resistant
The production technology of head easy open cover and equipment thereof.
In order to solve problem of the prior art, a kind of catsup can easy open cover production technology of the present invention, comprise the following steps:
(1) select irony sheet material, and carry out smoothing and cutting to it；
(2) one layer of coating epoxy amino coating, the coating of this layer of epoxy amino coating in the sheet material that will form easy open cover inner surface
Thickness is 3.0-4.0g/m2；Toast 10-12min at 180 DEG C-185 DEG C after coating；
(3) the sheet material outer layer coating epoxy-phenol resin paint of easy open cover outer surface, the thick coating of this layer of epoxy-phenol resin paint will formed
Degree is 7.0-7.5g/m2；Toast 10-12min at 180 DEG C-185 DEG C after coating；
(4) two layers of coating epoxy systems ceramic whiteware coating in the sheet material that will form easy open cover inner surface, this layer of epoxy systems ceramic whiteware applies
The coating layer thickness of material is 13-14g/m2；Toast 10-12min under 205 DEG C of-210 DEG C of warm areas after coating；
(5) multiple steps such as the sheet material process completing coating is hacked, round edge, foaming, capping shaping, indentation, riveting ring, system
Become easy open cover finished product.Described foaming is divided into three line operations, including first big foaming operation, second little foaming operation and
3rd road button trimming.Described first big foaming operation uses oval foaming stretching mode.
Compared to prior art, a kind of catsup can easy open cover production technology of the present invention, overcome prior art easy-to-draw
It is processed further when compacting produces easy open cover easily causing damage to ceramic whiteware coating after cap surface coating ceramic whiteware coating thus cause it to be subject to
Damage cracking defect, by strengthen easy open cover inner surface sheet material in a coating coating thickness increase ceramic whiteware coating pliability,
Machinability, adhesive force and compactness；Reduced by the coating thickness of two coatings in the sheet material of reduction easy open cover inner surface simultaneously
Plumage film phenomenon, overall corrosion resistance is constant.
Further, in the sheet material that will form easy open cover inner surface after two layers of coating epoxy systems ceramic whiteware coating, first set during baking
Conclude a contract or treaty 6min heating zone, make oven temperature be raised to 205 DEG C；Then reset oven temperature and after 5min, be raised to 210 DEG C, afterwards
At 210 DEG C, flat-temperature zone continues baking 5-7min.The setting of this heating zone can make coating internal solvent fully volatilize, and coating is intermolecular
Hinge connection reaction more thorough, coating be molded after flatness and compactness also more preferably.Sheet material after coating is at 205 DEG C-210 DEG C
10-12min is altogether toasted, including 5min is raised to the heating zone of 210 DEG C and the 5-7 minute of 210 DEG C from 205 DEG C under warm area
Flat-temperature zone.The setting of flat-temperature zone, it can be ensured that paint solidification is abundant.
Further, described foaming is divided into three line operations, including first big foaming operation, second little foaming operation and
3rd road button trimming.Compared to the twice foaming operation of prior art, the present invention arranges three road foaming operations, adds
Little foaming operation so that more slow in the change of stretching bubbling process easy open cover, mitigates the destruction to ceramic whiteware coating.
Further, described first big foaming operation uses oval foaming stretching mode.Rise compared to circle of the prior art
Bubble stretching mode, oval foaming stretching mode can make range of stretch bigger, and the change making drawing process easy open cover is more slow,
Make coating be not easily susceptible to destroy in stretching process, be to ensure that subsequent handling reduces the key point to breakdown of coating.
In order to coordinate a kind of catsup can easy open cover production technology of the present invention, the present invention also provides a kind of catsup can
Easy open cover produces equipment, and the equipment that produces existing easy open cover makes corresponding improvement, to adapt to the production technology after improving.
A kind of catsup can easy open cover produces equipment, including easy open cover integrally forming machine；Described easy open cover integrally forming machine includes
Foaming mould, capping mould, indentation mould and riveting ring mould；Described foaming mould include bubbling greatly upper mold, bubble greatly
Lower mold, little foaming punch, little foaming die, button punch and button die；Described capping mould includes the afterburning muscle in pressure angle
And pressure surface；Described indentation mould includes line carver upper mold and line carver lower mold；Described riveting ring mould includes rivet rod, rivet rod pretension
Set and riveting ring lower mold core.
Compared to prior art, a kind of catsup can easy open cover of the present invention produces equipment, overcomes prior art easy-to-draw
Lid production equipment, when processing ceramic whiteware coating easy open cover, easily makes ceramic whiteware coating suffer breakage thus affects the corrosion-resistant of ceramic whiteware coating
Property defect, by the improvement to related die, coordinate a kind of catsup can easy open cover production technology of the present invention, make
Easy open cover work in-process ceramic whiteware coating is not damaged, it is ensured that easy open cover keeps excellent decay resistance.
Further, described big foaming upper mold is an ellipsoidal surface, and is provided with a wide type cambered surface matching with ellipsoidal surface.Phase
Than in the round sphere of prior art, oval sphere can make the change of drawing process easy open cover more slow, makes coating in tension
It is not easily susceptible to during stretching destroy.Oval sphere and the setting of wide type cambered surface, can make in drawing process easy open cover raw material not
Can be thinning at the peak of Surface of Sphere, cause coating also thinning and be easy to impaired；This is provided with and is beneficial to be avoided follow-up little foaming work
Easy open cover material excessive tensile again is caused material thinning by sequence and button trimming, and during riveting ring, punching press causes coating
Cross thin and impaired.
Further, described little foaming punch top is arc, itself and described little foaming die matched in clearance.This setting can reduce
The height of stretching, it is to avoid process coating is brought thinning and heating change is excessive causes ceramic whiteware to become more crisp easily splitting.
Further, described button punch upper surface is an elliptical arc surface.This setting can make drawing process sheet deformation little, favorably
Carrying out in subsequent handling.
Further, the corner, upper rank of described button die is fillet, and its arc radius is 0.4mm.This setting can make stretching
Process is more uniformly distributed, it is to avoid during draw ring riveted, frictional heating loses ceramic whiteware coating.
Further, described indentation mould uses hard alloy D30, and the point of a knife width of described line carver upper mold is 0.025mm, cutter
Wedge angle degree is 70 °；Described line carver lower mold top is an arc surface.Indentation mould uses hard alloy D30 can avoid sharp
Coating is caused damage by the frictional force that line carver produces in punching course；Compared with aluminum plate material, irony sheet material hardness is higher,
Require that the point of a knife angle of line carver upper mold is relatively big, to strengthen the rear power-assisted of line carver upper mold, overcome the harder resistance bringing of material；
In order to avoid the extruding to coating around sheet material line of weakness in scoring procedure, the point of a knife width of line carver upper mold should reduce, and is preferably
0.025mm, so that ceramic whiteware coating is difficult to impaired in scoring procedure.
Further, described upper rivet rod uses alloy wolfram steel.This setting can improve the polishing degree of upper rivet rod, is effectively reduced punching press
Aging and the dark rhegma of scaling loss that ceramic whiteware coated tape is come by process heating is bad.
Further, described rivet rod pre-tightening sleeve springing compresses described upper rivet rod.This setting can make first to be enclosed within draw ring during riveting ring punching press
Bottom upper rivet rod, reduce the thinning damage bringing coating of top material in punching course.
Further, described riveting ring lower mold core uses ceramic material.Use ceramic material can ensure that riveting ring lower mold core hardness and
The persistence of polishing degree, and in punching course, it is difficult to heating, riveted punching press walks material faster, effectively reduces material punching press thinning
The lacerated wound brought to coating.
Further, the step angle of described riveting ring lower mold core is fillet, and its arc radius is 0.75mm.This setting can be avoided in riveting
Form dead knuckle injured ceramic whiteware coating during ring.
Brief description
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described in further detail, wherein:
Fig. 1 is the structural representation of foaming mould in prior art easy open cover integrally forming machine；
Fig. 2 is the structural representation of indentation mould in prior art easy open cover integrally forming machine；
Fig. 3 is the structural representation of riveting ring mould in prior art easy open cover integrally forming machine；
Fig. 4 be the present invention easy open cover integrally forming machine in the structural representation of foaming mould；
Fig. 5 be the present invention easy open cover integrally forming machine in the structural representation of indentation mould；
Fig. 6 be the present invention easy open cover integrally forming machine in the structural representation of riveting ring mould.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are illustrated, it will be appreciated that preferred embodiment described herein is only
It for instruction and explanation of the present invention, is not intended to limit the present invention.
A kind of catsup can easy open cover production technology of the present invention, comprises the following steps:
(1) select irony sheet material, and carry out smoothing and cutting to it；
(2) one layer of coating epoxy amino coating, the coating of this layer of epoxy amino coating in the sheet material that will form easy open cover inner surface
Thickness is 3.0-4.0g/m2；Toast 10-12min at 180 DEG C-185 DEG C after coating；
(3) the sheet material outer layer coating epoxy-phenol resin paint of easy open cover outer surface, the thick coating of this layer of epoxy-phenol resin paint will formed
Degree is 7.0-7.5g/m2；Toast 10-12min at 180 DEG C-185 DEG C after coating；
(4) two layers of coating epoxy systems ceramic whiteware coating in the sheet material that will form easy open cover inner surface, this layer of epoxy systems ceramic whiteware applies
The coating layer thickness of material is 13-14g/m2；First set about 6min heating zone when toasting after coating, make oven temperature be raised to 205 DEG C；
Then resetting oven temperature and being raised to 210 DEG C after 5min, at 210 DEG C, flat-temperature zone continues baking 5-7min afterwards.After coating
Sheet material under 205 DEG C of-210 DEG C of warm areas, altogether toast 10-12min, including 5min from 205 DEG C be raised to the heating zone of 210 DEG C with
And the flat-temperature zone of the 5-7 minute at 210 DEG C.
(5) multiple steps such as the sheet material process completing coating is hacked, round edge, foaming, capping shaping, indentation, riveting ring, system
Become easy open cover finished product.Described foaming is divided into three line operations, including first big foaming operation, second little foaming operation and
3rd road button trimming.Described first big foaming operation uses oval foaming stretching mode.
In order to coordinate a kind of catsup can easy open cover production technology of the present invention, the present invention also provides a kind of catsup can
Easy open cover produces equipment, and the equipment that produces existing easy open cover makes corresponding improvement, to adapt to the production technology after improving.
A kind of catsup can easy open cover of the present invention produces equipment, including easy open cover integrally forming machine.Described easy open cover one
Body forming machine includes foaming mould, capping mould, indentation mould and riveting ring mould.Described foaming mould includes bubbling greatly
Upper mold the 21st, big foaming lower mold the 22nd, little foaming punch, little foaming die, button punch 23 and button die 24；Described capping
Mould includes the afterburning muscle in pressure angle and pressure surface；Described indentation mould uses hard alloy D30, including line carver upper mold 25 and quarter
Line cutter lower mold 26；Described riveting ring mould includes rivet rod the 27th, rivet rod pre-tightening sleeve 271 and riveting ring lower mold core 28.
Refer to Fig. 4-6, wherein, Fig. 4 be the present invention easy open cover integrally forming machine in the structural representation of foaming mould, Fig. 5
Structural representation for indentation mould in the easy open cover integrally forming machine of the present invention；Fig. 6 is the easy open cover integrally forming machine of the present invention
The structural representation of middle riveting ring mould.
Refer to Fig. 4 a, which is the structural representation of big foaming upper mold.In the easy open cover integrally forming machine of the present invention, in big foaming
Mould 21 includes an ellipsoid 211 and an ellipsoid 212, the depth as shallow owing to ellipsoid extension area is big, makes ceramic whiteware coating be difficult to
Thinning.
Refer to Fig. 4 b, which is the structural representation of big foaming lower mold.In the easy open cover integrally forming machine of the present invention, under big foaming
Mould 22 top is an ellipsoid, and in big foaming drawing process, material is not easy thinning at sphere top, and coating is difficult to thinning being subject to
Damage.
Refer to Fig. 4 c, which is the structural representation of button punch.In the easy open cover integrally forming machine of the present invention, button punch 23
Upper surface be an ellipsoid, deform little in drawing process, ceramic whiteware coating is difficult to thinning impaired.
Refer to Fig. 4 d, which is the structural representation of button die.In the easy open cover integrally forming machine of the present invention, button die 24
Fillet relatively big (arc radius of fillet is preferably 0.4mm), drawing process is uniform, ceramic whiteware coating not cracky.
Refer to Fig. 5 a, which is the structural representation of line carver upper mold.In the easy open cover integrally forming machine of the present invention, on line carver
The line carver point of a knife angle of mould 25 preferably 70 °, the preferred 0.025mm of line carver width.Compared with aluminum plate material, irony sheet material is hard
Spending higher, when producing irony easy open cover, the point of a knife angle of described line carver upper mold 25 increases (preferably 70 °), to strengthen groove
The rear power-assisted of cutter upper mold；In order to avoid the extruding to coating around sheet material line of weakness in scoring procedure, the point of a knife width of line carver upper mold
Degree should reduce (preferably 0.025mm), so that ceramic whiteware coating is difficult to impaired in scoring procedure.
Refer to Fig. 5 b, which is the structural representation of line carver lower mold.In the easy open cover integrally forming machine of the present invention, under line carver
The top of mould 26 is a plane, and in punching course, stress is big, easily causes the breakage of ceramic whiteware coating.
Refer to Fig. 6 a, which is the structural representation of rivet rod and rivet rod pre-tightening sleeve.In the easy open cover integrally forming machine of the present invention,
Upper rivet rod 27 uses alloy wolfram steel, increases its polishing degree, reduces the scaling loss causing ceramic whiteware coating of generating heat in punching course aging.
Described upper rivet rod 27 bottom is narrowed, and is cased with a rivet rod pre-tightening sleeve 271.In punching course, the first springing pressure of rivet rod pre-tightening sleeve 271
Tight riveting ring, supports big riveting ring diameter so that it is meet given size, then carries out riveted again.Set up rivet rod pre-tightening sleeve 271, be not required to
Riveting ring diameter will can be made to reach requirement by thinning for riveting ring punching press, during can effectively mitigating riveting ring, ceramic whiteware coated surface material becomes
Thin impaired.
Refer to Fig. 6 b, which is the structural representation of riveting ring lower mold core.In the easy open cover integrally forming machine of the present invention, riveting ring lower mold
It is a fillet (fillet arc radius is preferably 0.75mm) at core 28 step angle 281, riveting ring lower mold core can be prevented effectively from riveting
The extruding to ceramic whiteware coating for the step angle of cut during conjunction, prevents injured ceramic whiteware coating.
Compared to prior art, a kind of catsup can easy open cover of the present invention produces equipment, overcomes prior art easy-to-draw
Lid production equipment, when processing ceramic whiteware coating easy open cover, easily makes ceramic whiteware coating suffer breakage thus affects the corrosion-resistant of ceramic whiteware coating
Property defect, by the improvement to related die, coordinate a kind of catsup can easy open cover production technology of the present invention, make
Easy open cover work in-process ceramic whiteware coating is not damaged, it is ensured that easy open cover keeps excellent decay resistance.
The above, be only presently preferred embodiments of the present invention, not makees any pro forma restriction to the present invention, therefore every
Without departing from technical solution of the present invention content, any modification of above example being made according to the technical spirit of the present invention, equivalent become
Change and modify, in the range of all still falling within technical solution of the present invention.
Claims (12)
1. a catsup can easy open cover production technology, it is characterised in that: comprise the following steps:
(1) select irony sheet material, and carry out smoothing and cutting to it；
(2) one layer of coating epoxy amino coating, the coating of this layer of epoxy amino coating in the sheet material that will form easy open cover inner surface
Thickness is 3.0-4.0g/m2；Toast 10-12min at 180 DEG C-185 DEG C after coating；
(3) the sheet material outer layer coating epoxy-phenol resin paint of easy open cover outer surface, the thick coating of this layer of epoxy-phenol resin paint will formed
Degree is 7.0-7.5g/m2；Toast 10-12min at 180 DEG C-185 DEG C after coating；
(4) two layers of coating epoxy systems ceramic whiteware coating in the sheet material that will form easy open cover inner surface, this layer of epoxy systems ceramic whiteware applies
The coating layer thickness of material is 13-14g/m2；Toast 10-12min under 205 DEG C of-210 DEG C of warm areas after coating；
(5) sheet material that coating completed through hacking, round edge, foaming, capping shaping, indentation, the multiple step of riveting ring, make
Easy open cover finished product；Described foaming is divided into three line operations, including first big foaming operation, second little foaming operation and
Three road button trimmings；Described first big foaming operation uses oval foaming stretching mode.
2. a kind of catsup can easy open cover production technology according to claim 1, it is characterised in that: easy-to-draw being formed
In the sheet material of interior surface after two layers of coating epoxy systems ceramic whiteware coating, first set 6min heating zone during baking, make oven temperature liter
To 205 DEG C；Then resetting oven temperature and being raised to 210 DEG C after 5min, at 210 DEG C, flat-temperature zone continues baking 5-7min afterwards.
3. catsup can easy open cover produces an equipment, including easy open cover integrally forming machine；Described easy open cover integrally forming machine bag
Include foaming mould, capping mould, indentation mould and riveting ring mould；It is characterized in that: described foaming mould includes big rising
Bubble upper mold, foaming lower mold greatly, little foaming punch, little foaming die, button punch and button die；Described capping mould
Including the afterburning muscle in pressure angle and pressure surface；Described indentation mould includes line carver upper mold and line carver lower mold；Described riveting ring mould includes
Rivet rod, rivet rod pre-tightening sleeve and riveting ring lower mold core.
4. a kind of catsup can easy open cover according to claim 3 produces equipment, it is characterised in that: in described big foaming
Mould is an ellipsoidal surface, and is provided with a wide type cambered surface matching with ellipsoidal surface.
5. a kind of catsup can easy open cover according to claim 3 produces equipment, it is characterised in that: described little foaming is convex
Mould top is arc, itself and described little foaming die matched in clearance.
6. a kind of catsup can easy open cover according to claim 3 produces equipment, it is characterised in that: described button punch
Upper surface is an elliptical arc surface.
7. a kind of catsup can easy open cover according to claim 3 produces equipment, it is characterised in that: described button die
Corner, upper rank be fillet, its arc radius is 0.4mm.
8. a kind of catsup can easy open cover according to claim 3 produces equipment, it is characterised in that: described indentation mould
Using hard alloy D30, the point of a knife width of described line carver upper mold is 0.025mm, and point of a knife angle is 70 °；Described line carver
Lower mold top is an arc surface.
9. a kind of catsup can easy open cover according to claim 3 produces equipment, it is characterised in that: described upper rivet rod is adopted
Use alloy wolfram steel.
10. a kind of catsup can easy open cover according to claim 3 produces equipment, it is characterised in that: described rivet rod is pre-
The springing of tight set compresses described upper rivet rod.
11. a kind of catsup can easy open covers according to claim 3 produce equipment, it is characterised in that: under described riveting ring
Core rod uses ceramic material.
12. a kind of catsup can easy open covers according to claim 3 produce equipment, it is characterised in that: under described riveting ring
The step angle of core rod is fillet, and its arc radius is 0.75mm.
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| CN201410363558.6A CN104128525B (en) | 2014-07-28 | 2014-07-28 | A kind of catsup can easy open cover production technology and equipment thereof |
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| CN107790579A (en) * | 2017-10-11 | 2018-03-13 | 珠海鼎立包装制品有限公司 | A kind of production technology of overlay film aluminum easy open can lid |
| CN113929035A (en) * | 2021-07-28 | 2022-01-14 | 厦门保沣实业有限公司 | Easy-to-open cover explosion-proof tongue, leakage processing technology and easy-to-open cover produced by same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202621768U (en) * | 2012-06-18 | 2012-12-26 | 汕头市英联易拉盖有限公司 | Pull ring belt for manufacturing pull ring of easy-open can |
| CN203047736U (en) * | 2011-10-06 | 2013-07-10 | 范思明 | Easy-pull bottle cap |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5669344B2 (en) * | 2008-07-07 | 2015-02-12 | Ｊｆｅスチール株式会社 | Easy-open can lid made of resin-coated steel sheet and method for producing the same |
| US20130146597A1 (en) * | 2011-12-12 | 2013-06-13 | Sonoco Development, Inc. | Easy-Open Metal End for a Container, and Method for Making Same |
| CH706030A1 (en) * | 2012-01-18 | 2013-07-31 | Soudronic Ag | Method and apparatus for producing a can having a tear-open lid with a tear-open lid as well as tin. |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203047736U (en) * | 2011-10-06 | 2013-07-10 | 范思明 | Easy-pull bottle cap |
| CN202621768U (en) * | 2012-06-18 | 2012-12-26 | 汕头市英联易拉盖有限公司 | Pull ring belt for manufacturing pull ring of easy-open can |
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