CN110434493A - A kind of laser drilling device for instant noodles packaging cover - Google Patents
A kind of laser drilling device for instant noodles packaging cover Download PDFInfo
- Publication number
- CN110434493A CN110434493A CN201910700080.4A CN201910700080A CN110434493A CN 110434493 A CN110434493 A CN 110434493A CN 201910700080 A CN201910700080 A CN 201910700080A CN 110434493 A CN110434493 A CN 110434493A
- Authority
- CN
- China
- Prior art keywords
- packaging
- packaging cover
- pressure roller
- rack
- instant noodles
- 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.)
- Pending
Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 78
- 235000008446 instant noodles Nutrition 0.000 title claims abstract description 28
- 238000005553 drilling Methods 0.000 title claims abstract description 21
- 239000000523 sample Substances 0.000 claims abstract description 37
- 230000001939 inductive effect Effects 0.000 claims abstract description 35
- 241001232787 Epiphragma Species 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 23
- 230000006698 induction Effects 0.000 claims description 23
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 238000004080 punching Methods 0.000 abstract description 6
- 238000005520 cutting process Methods 0.000 description 4
- 235000012149 noodles Nutrition 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 239000013039 cover film Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013410 fast food Nutrition 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
- B23K26/382—Removing material by boring or cutting by boring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Vending Machines For Individual Products (AREA)
Abstract
The invention discloses a kind of laser drilling devices for instant noodles packaging cover, for being punched on instant noodles packaging cover, the laser drilling device includes the feeding unit material set gradually, cutter unit and blanking unit, cutter unit includes the first rack, the transfer assembly for conveying and packaging epiphragma in the first rack, the laser for being punched on packaging epiphragma above transfer assembly, the first inductive probe set on laser far from feeding unit material side, packaging epiphragma column of going into battle are placed with multiple packaging covers, induced indicia is equipped with far from the side of feeding unit material in packaging cover, induced indicia can be by below the first inductive probe, first inductive probe, for identification induced indicia and control laser operation.A kind of laser drilling device for instant noodles packaging cover of the invention can accurately identify punch position and accurately control punching depth by the setting of the first inductive probe and laser, while perforating efficiency is high.
Description
Technical field
The present invention relates to the production fields of instant noodles packaging cover, and in particular to a kind of laser for instant noodles packaging cover is beaten
Aperture apparatus.
Background technique
Instant noodles be by chopping come out noodles carry out boiling, frying, allow noodles shape fix (it is generally rectangular or
It is round), it is brewed before edible with boiled water, seasoning is dissolved, and noodles heating is brewed out, short time (generally in 3 minutes)
Inside just edible instant fast food.
Dry noodles are one kind of instant noodles, need to pour out the water in the face of steeping when edible, pack generally by instant noodles
The filtration hole of lid side pours out water, therefore, in production, needs to be cut into filtration hole on packaging cover.In the prior art, lead to
It is often to be cut by cutter to packaging cover, still, since cutter is driven by cylinder, cutting efficiency is lower, and
Depth of cut and position are unable to accurately control, be extremely easy to punch or train off, the sealing of strong influence instant noodles and side
Just the beauty of bread capping.
Summary of the invention
The purpose of the present invention is overcome the deficiencies of the prior art and provide a kind of laser boring dress for instant noodles packaging cover
It sets, which can accurately control depth of cut and position, and cutting efficiency is high.
In order to achieve the above objectives, the technical solution adopted by the present invention is that:
A kind of laser drilling device for instant noodles packaging cover, for being punched on instant noodles packaging cover, the laser boring
Device includes the feeding unit material, cutter unit and blanking unit set gradually,
The cutter unit include the first rack, in first rack for conveying and packaging epiphragma transfer assembly,
The laser for punching on the packaging epiphragma above the transfer assembly is set to the laser far from described
First inductive probe of feeding unit material side, packaging epiphragma column of going into battle are placed with multiple packaging covers, remote in the packaging cover
Side from the feeding unit material is equipped with induced indicia, and the induced indicia can be by the first inductive probe lower section, institute
The first inductive probe is stated, the induced indicia and controls laser operation for identification.
Preferably, the induced indicia be located at the induced indicia close to described in the feeding unit material side
Packaging cover is arranged correspondingly.
It is further preferred that the distance between first inductive probe and described laser be a, the induced indicia and
The distance between punch position on the corresponding packaging cover is b, wherein a=b.
Preferably, the transfer assembly includes multiple the first transfer rollers set gradually, and the cutter unit further includes setting
The first transfer roller side described at least one for the packaging epiphragma to be pressed on first transfer roller
Tight component.
It is further preferred that the tension assembly includes rotatably setting around one of end of its own two end
In in first rack rotating bracket, set on the idler roller of another end of rotating bracket, for driving described turn
First cylinder of dynamic holder pivots, the idler roller can be moved along the direction close to or far from first transfer roller.
Preferably, the feeding unit material includes the second rack, can slide along the direction close to or far from the cutter unit
Dynamic the first pressure roller module being set in second rack, the second cylinder for driving the first pressure roller block motion,
The first spool set on the first pressure roller module far from the cutter unit side is set to the first pressure roller module and described
Multiple second transfer rollers between cutter unit, the packaging cover film roll are set on first spool and can successively pass through institute
State the first pressure roller module and multiple second transfer rollers.
It is further preferred that the blanking unit includes third rack, along the side close to or far from the cutter unit
To the second pressure roller module slidably in the third rack, the third for driving the second pressure roller block motion
Cylinder, is set to second pressure roller at multiple third transfer rollers between the second pressure roller module and the cutter unit
Second spool of the module far from the cutter unit side, the packaging epiphragma can be transmitted successively by multiple thirds
Roller and the second pressure roller module and coiling is on second spool.
It is further preferred that the first pressure roller module and the second pressure roller module include shell, set on described
The intracorporal multiple pressure rollers of shell, the packaging epiphragma can be worn into the shell and successively by multiple pressure rollers.
It is further preferred that the laser drilling device further includes correction unit, the correction unit includes being located at institute
It states the correction pedestal of third bottom of the frame, be arranged at intervals at the correction pedestal along the glide direction of the second pressure roller module
On a plurality of correction guide rail, the second inductive probe in the third rack, the third rack can be in the correction
It is slided on the extending direction of guide rail, the packaging epiphragma extends along direction and carves equipped with the line of induction, second inductive probe position
In on the extending direction of the line of induction, the line of induction for identification, when the line of induction deviates second inductive probe
Induction region when, second inductive probe control the third rack along the line of induction offset direction slide.
It is further preferred that the third bottom of the frame is provided with multiple sliding supports, multiple sliding supports
It is arranged correspondingly with the correction guide rail, the sliding support bottom offers sliding slot, and the correction guide rail can cooperate
Inlay card in the sliding slot.
Due to the application of the above technical scheme, compared with the prior art, the invention has the following advantages: one kind of the invention
It is conducive to the first induction by the setting of the first inductive probe and laser for the laser drilling device of instant noodles packaging cover and visits
Head identification induced indicia, and laser is emitted by laser, packaging cover is punched, punch position and essence can be accurately identified
Really control punching depth, while the device perforating efficiency is high.
Detailed description of the invention
Accompanying drawing 1 is the structural representation of the present invention；
Attached drawing 2 is the part of the surface schematic diagram of the packaging epiphragma in the present invention；
Attached drawing 3 is enlarged diagram at A in attached drawing 1；
Attached drawing 4 is enlarged diagram at B in attached drawing 1.
Wherein: 1, the first rack；2, transfer assembly；2a, the first transfer roller；3, laser；4, the first inductive probe；5, feel
It should mark；6, tension assembly；6a, rotating bracket；6b, idler roller；6c, the first cylinder；7, the second rack；8, the first pressure roller mould
Block；9, the second cylinder；10, the first spool；11, the second transfer roller；12, third rack；13, the second pressure roller module；14, third gas
Cylinder；15, third transfer roller；16, the second spool；17, correction pedestal；18, correction guide rail；19, the second inductive probe；20, incude
Line；21, sliding support；22, sliding slot；23, tension sensor；
100, epiphragma is packed；100a, packaging cover.
Specific embodiment
The technical solution of the present invention will be further described below with reference to the accompanying drawings.
Referring to shown in Fig. 1-4, a kind of laser drilling device for instant noodles packaging cover is used in instant noodles packaging cover
Punching, laser drilling device includes the feeding unit material, cutter unit and blanking unit set gradually.
Feeding unit material includes the second rack 7, along the direction close to or far from cutter unit is slidably set to the second machine
The first pressure roller module 8 on frame 7, the second cylinder 9 for driving the first pressure roller module 8 to move are set to the first pressure roller module 8 far
The first spool 10 from cutter unit side, multiple second transfer rollers 11 between the first pressure roller module 8 and cutter unit,
Epiphragma volume 100 of packaging are set on the first spool 10 and can successively pass through the first pressure roller module 8 and multiple second transfer rollers 11.Under
Material unit includes third rack 12, be slidably set to along the direction close to or far from cutter unit in third rack 12
Two pressure roller modules 13, are set to the second pressure roller module 13 and cutting at the third cylinder 14 for driving the second pressure roller module 13 to move
Multiple third transfer rollers 15 between unit, the second spool 16 set on the second pressure roller module 13 far from cutter unit side, packet
Capping film 100 can successively pass through multiple third transfer rollers 15 and the second pressure roller module 13 and coiling on the second spool 16.
Here, it is respectively equipped with axial trough in the second rack 7 and third rack 12, the first spool 10 and the second spool 16 turn respectively
Dynamic inlay card is in axial trough.First pressure roller module 8 and the second pressure roller module 13 pass through bracket and the second cylinder 9 and third gas respectively
The piston rod of cylinder 14 is connected, and can slide with the coiling radius of packaging epiphragma 100, improves loading and unloading efficiency.
Cutter unit includes the first rack 1, the transfer assembly for conveying and packaging epiphragma 100 in the first rack 1
2, above transfer assembly 2 for packaging epiphragma 100 on punch laser 3, be set to laser 3 far from feeding unit material
First inductive probe 4 of side packs array on epiphragma 100 and is placed with multiple packaging cover 100a, remote in the packaging cover 100a
Side from the feeding unit material is equipped with induced indicia 5, and induced indicia 5 can be by 4 lower section of the first inductive probe, the first induction
Probe 4, for identification induced indicia 5 and control laser 3 operation.Herein, each induced indicia 5 be located at induced indicia 5
Packaging cover 100a close to feeding unit material side is arranged correspondingly.The distance between first inductive probe 4 and laser 3 are
A, the distance between punch position in induced indicia 5 and corresponding packaging cover 100a are b, wherein a=b.
Here, packaging cover 100a is arranged into a rectangular array on packaging epiphragma 100.By the way that 4 He of the first inductive probe is arranged
Laser 3, when the first inductive probe 4 recognizes induced indicia 5, the punch position of laser 3 towards packaging cover 100a emit
Laser, rapidly and accurately be cut into filtration hole on packaging cover 100a, greatly improve cutting efficiency；Laser boring energy simultaneously
Enough accurately identify punch position and accurately control punching depth.Here the first inductive probe 4 is infrared induction probe, described
Laser 3 is laser cutting machine in the prior art, and specific structure does not repeat them here.In the present embodiment, it packs horizontal on epiphragma 100
To arrangement there are four packaging cover, correspondingly, induced indicia 5 and laser 3 also there are four.
In the present embodiment, transfer assembly 2 includes multiple the first transfer roller 2a set gradually, and cutter unit further includes setting
The tension assembly 6 pressed on the first transfer roller 2a for epiphragma 100 will to be packed at least one the first side transfer roller 2a.
Tension assembly 6 includes the rotating bracket being rotatably set in the first rack 1 around one of end of its own two end
6a, the idler roller 6b set on another end rotating bracket 6a, the first cylinder 6c for driving rotating bracket 6a to rotate, tensioning
Roller 6b can be moved along the direction close to or far from the first transfer roller 2a.Herein, the piston rod of the first cylinder 6c is articulated with
The side rotating bracket 6a when relaxation occurs in transmit process in packaging epiphragma 100 and influences to beat by the setting of tension assembly 6
Kong Shi, the first cylinder 6c drive rotating bracket 6 to rotate, and idler roller 6b is driven to move simultaneously towards the direction close to the first transfer roller 2a
The first transfer roller 2a is resisted, packaging epiphragma 100 is by the gap between idler roller 6b and the first transfer roller 2a and is gradually tensioned.
Herein, feeding unit material and blanking unit include tension sensor 23, which is set to second
On transfer roller 11 and third transfer roller 15, the tension received for detecting the second transfer roller 11 and third transfer roller 15, when
When force snesor 23 detects that tension is less than setting value, tension assembly 6 is run.Here tension setting value is according to unlike material
Packaging cover is flexibly formulated.
In the present embodiment, the first pressure roller module 8 and the second pressure roller module 13 include shell, be set in the housing it is multiple
Pressure roller, packaging epiphragma 100 can be worn into shell and successively by multiple pressure rollers.Here, there are three pressure rollers.
In the present embodiment, which further includes correction unit, and correction unit includes being located at third rack 12
The correction pedestal 17 of bottom, a plurality of correction being arranged at intervals at along the glide direction of the second pressure roller module 13 on correction pedestal 17
Guide rail 18, the second inductive probe 19 in third rack 12, third rack 12 can be in the extending directions of correction guide rail 18
Upper sliding, packaging epiphragma 100 extend along direction and carve equipped with the line of induction 20, and the second inductive probe 19 is located at the extension of the line of induction 20
On direction, the line of induction 20 for identification, when the line of induction 20 deviates the induction region of the second inductive probe 19, the second inductive probe
19 control third racks 12 are slided along the offset direction of the line of induction 20.Here, 12 bottom of third rack is provided with multiple slidings
Bracket 21, multiple sliding supports 21 are arranged correspondingly with correction guide rail 18, and 21 bottom of sliding support offers sliding slot 22, entangles
The inlay card that local derviation rail 18 can cooperate is in sliding slot 22.Here the second inductive probe 19 is tracking electronic eyes, is known for tracking
The other line of induction.
Illustrate the course of work of lower the present embodiment in detail below: when work starts, packaging epiphragma 100 enters from feeding unit material
Cutter unit, when the first inductive probe 4 recognizes induced indicia 5, laser 3 runs and beats on corresponding packaging cover 100a
Hole, the packaging epiphragma 100 for punching completion enter blanking unit and wind.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of laser drilling device for instant noodles packaging cover, for being punched on instant noodles packaging cover, it is characterised in that:
The laser drilling device includes the feeding unit material, cutter unit and blanking unit set gradually,
The cutter unit is used for conveying and packaging epiphragma (100) including the first rack (1), on first rack (1)
Transfer assembly (2), be located above the transfer assembly (2) for the laser that punches on packaging epiphragma (100)
(3), first inductive probe (4) of the laser (3) far from the feeding unit material side, the packaging epiphragma (100) are set to
Upper array is placed with multiple packaging covers (100a), is equipped with induction far from the side of the feeding unit material at the packaging cover (100a)
It marks (5), the induced indicia (5) can be used by the first inductive probe (4) lower section, first inductive probe (4)
It is run in identifying the induced indicia (5) and controlling the laser (3).
2. a kind of laser drilling device for instant noodles packaging cover according to claim 1, it is characterised in that: Mei Gesuo
The induced indicia (5) stated and the packaging cover (100a) one for being located at the induced indicia (5) the close feeding unit material side
One corresponding setting.
3. a kind of laser drilling device for instant noodles packaging cover according to claim 2, it is characterised in that: described
The distance between one inductive probe (4) and the laser (3) are a, the induced indicia (5) and the corresponding packaging cover
The distance between punch position on (100a) is b, wherein a=b.
4. a kind of laser drilling device for instant noodles packaging cover according to claim 1, it is characterised in that: the biography
Sending component (2) includes multiple the first transfer rollers (2a) set gradually, and the cutter unit further includes being set to described at least one
The side the first transfer roller (2a) for packaging epiphragma (100) to be pressed on the tensioning on first transfer roller (2a)
Component (6).
5. a kind of laser drilling device for instant noodles packaging cover according to claim 4, it is characterised in that: described
Tight component (6) includes rotatably being set on first rack (1) to turn around one of end of its own two end
Dynamic bracket (6a), the idler roller (6b) for being set to another end the rotating bracket (6a), for driving the rotating bracket
First cylinder (6c) of (6a) rotation, the idler roller (6b) can be along the side close to or far from first transfer roller (2a)
To movement.
6. a kind of laser drilling device for instant noodles packaging cover according to claim 1, it is characterised in that: on described
Material unit is slidably set to second machine including the second rack (7), along the direction close to or far from the cutter unit
The first pressure roller module (8) on frame (7), is set to institute at the second cylinder (9) for driving the first pressure roller module (8) movement
State the first pressure roller module (8) far from the cutter unit side the first spool (10), be set to the first pressure roller module (8) and
Multiple second transfer rollers (11) between the cutter unit, packaging epiphragma (100) volume are set to first spool (10)
The first pressure roller module (8) and multiple second transfer rollers (11) can be passed through above and successively.
7. a kind of laser drilling device for instant noodles packaging cover according to claim 6, it is characterised in that: under described
Material unit includes third rack (12), along the direction close to or far from the cutter unit is slidably set to the third machine
The second pressure roller module (13) on frame (12), is set the third cylinder (14) for driving the second pressure roller module (13) movement
Multiple third transfer rollers (15) between the second pressure roller module (13) and the cutter unit are set to second pressure roller
Second spool (16) of the module (13) far from the cutter unit side, the packaging epiphragma (100) can be successively by described
Multiple third transfer rollers (15) and the second pressure roller module (13) and coiling on second spool (16).
8. a kind of laser drilling device for instant noodles packaging cover according to claim 7, it is characterised in that: described
Multiple pressure rollers that one pressure roller module (8) and the second pressure roller module (13) include shell, are disposed in the housing, the packet
Capping film (100) can be worn into the shell and successively by multiple pressure rollers.
9. a kind of laser drilling device for instant noodles packaging cover according to claim 7, it is characterised in that: described to swash
Light perforating device further includes correction unit, and the correction unit includes the correction pedestal positioned at third rack (12) bottom
(17), a plurality of correction being arranged at intervals at along the glide direction of the second pressure roller module (13) on correction pedestal (17)
Guide rail (18), the second inductive probe (19) being set on the third rack (12), the third rack (12) can be described
It is slided on the extending direction of correction guide rail (18), the packaging epiphragma (100) extends along direction and carves equipped with the line of induction (20), institute
It states the second inductive probe (19) to be located on the extending direction of the line of induction (20), the line of induction (20), works as institute for identification
When stating the induction region of the line of induction (20) deviation second inductive probe (19), described in the second inductive probe (19) control
Third rack (12) is slided along the offset direction of the line of induction (20).
10. a kind of laser drilling device for instant noodles packaging cover according to claim 9, it is characterised in that: described
Third rack (12) bottom is provided with multiple sliding supports (21), multiple sliding supports (21) and the correction guide rail
(18) one-to-one setting, sliding support (21) bottom offer sliding slot (22), and the correction guide rail (18) can match
The inlay card of conjunction is in the sliding slot (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910700080.4A CN110434493A (en) | 2019-07-31 | 2019-07-31 | A kind of laser drilling device for instant noodles packaging cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910700080.4A CN110434493A (en) | 2019-07-31 | 2019-07-31 | A kind of laser drilling device for instant noodles packaging cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110434493A true CN110434493A (en) | 2019-11-12 |
Family
ID=68432396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910700080.4A Pending CN110434493A (en) | 2019-07-31 | 2019-07-31 | A kind of laser drilling device for instant noodles packaging cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110434493A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101385934B1 (en) * | 2012-10-31 | 2014-04-17 | (주)에스엠텍 | Film machining apparatus using a laser |
| CN204802699U (en) * | 2015-07-17 | 2015-11-25 | 苏州金纬机械制造有限公司 | Full -automatic sheet coiling mechanism |
| CN105171252A (en) * | 2015-11-02 | 2015-12-23 | 西安康普瑞新材料科技有限公司 | Punching device for negative ion window screen film, punching method and micropore window screen film |
| CN106079873A (en) * | 2016-06-21 | 2016-11-09 | 天津长荣印刷设备股份有限公司 | A kind of multistation laser mould pressing process and cross cutting thermoprinting machine |
| CN206857058U (en) * | 2017-04-14 | 2018-01-09 | 上海华迪机械有限公司 | The envelope paper device of rewinding machine |
| CN207414597U (en) * | 2017-10-17 | 2018-05-29 | 广州市莱塞激光设备有限公司 | A kind of double-sided laser cutting machine for packaging material |
| CN210413101U (en) * | 2019-07-31 | 2020-04-28 | 张家港永和包装印务有限公司 | Laser perforating device for instant noodle packaging cover |
-
2019
- 2019-07-31 CN CN201910700080.4A patent/CN110434493A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101385934B1 (en) * | 2012-10-31 | 2014-04-17 | (주)에스엠텍 | Film machining apparatus using a laser |
| CN204802699U (en) * | 2015-07-17 | 2015-11-25 | 苏州金纬机械制造有限公司 | Full -automatic sheet coiling mechanism |
| CN105171252A (en) * | 2015-11-02 | 2015-12-23 | 西安康普瑞新材料科技有限公司 | Punching device for negative ion window screen film, punching method and micropore window screen film |
| CN106079873A (en) * | 2016-06-21 | 2016-11-09 | 天津长荣印刷设备股份有限公司 | A kind of multistation laser mould pressing process and cross cutting thermoprinting machine |
| CN206857058U (en) * | 2017-04-14 | 2018-01-09 | 上海华迪机械有限公司 | The envelope paper device of rewinding machine |
| CN207414597U (en) * | 2017-10-17 | 2018-05-29 | 广州市莱塞激光设备有限公司 | A kind of double-sided laser cutting machine for packaging material |
| CN210413101U (en) * | 2019-07-31 | 2020-04-28 | 张家港永和包装印务有限公司 | Laser perforating device for instant noodle packaging cover |
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