CN107020662B - Hot porcupine roller puncher - Google Patents
Hot porcupine roller puncher Download PDFInfo
- Publication number
- CN107020662B CN107020662B CN201611172194.9A CN201611172194A CN107020662B CN 107020662 B CN107020662 B CN 107020662B CN 201611172194 A CN201611172194 A CN 201611172194A CN 107020662 B CN107020662 B CN 107020662B
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- Prior art keywords
- roller
- roll
- rack
- wind
- hot
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
- B26F1/06—Perforating by punching, e.g. with relatively-reciprocating punch and bed with punching tools moving with the work
- B26F1/10—Roller type punches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/02—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member
- B26D1/025—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member for thin material, e.g. for sheets, strips or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/10—Means for treating work or cutting member to facilitate cutting by heating
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The present invention relates to a kind of hot porcupine roller puncheres, including let off roll and the first, second wind-up roll, feeding roller is equipped between let off roll and the first, second wind-up roll, cutting roller is equipped between feeding roller and the first, second wind-up roll, it is equipped with hot porcupine roller between let off roll and feeding roller, is equipped between the first leveling roll and feeding roller between hot porcupine roller and let off roll and is equipped with the second leveling roll；Cross material roller is equipped between each roller.Perforating efficiency height of the present invention, the membrane pores shape unification processed, good appearance.
Description
Technical field
The present invention relates to breathable films punch devices, and in particular to a kind of hot porcupine roller puncher.
Background technique
Common breathable films puncher, perforating device are a perforated board, and perforated board is equipped with perforating needle battle array, by beating
The up and down motion of orifice plate drills on the every section of isometric film of perforating needle battle array after deployment, to be formed with continuous air hole
Film.Using the breathable films puncher of above-mentioned perforating device, each second at most achievable about 30 centimeter lengths film perforating
Work, efficiency is lower, and the air hole beaten is not of uniform size, and peritreme burr easy to form influences beauty.
Summary of the invention
The invention discloses a kind of porcupine rollers, it is intended to improve above-mentioned present in the perforating device of existing breathable films puncher
Defect.
A kind of hot porcupine roller puncher, including let off roll and the first, second wind-up roll, let off roll and the first, second wind-up roll
Between be equipped with feeding roller, between feeding roller and the first, second wind-up roll be equipped with cutting roller, between let off roll and feeding roller be equipped with heat
Porcupine roller is equipped between the first leveling roll and feeding roller between hot porcupine roller and let off roll and is equipped with the second leveling roll；Between above-mentioned each roller
Equipped with cross material roller；First, second wind-up roll, feeding roller and cutting roller are drive roll, are synchronized by same motor driven in the same direction
Rotation；Let off roll, hot porcupine roller, the first, second leveling roll and all cross material rollers are passive guide roller, are driven by film and are rotated: its
Be characterized in that: the same end end of the first, second wind-up roll is respectively equipped with the first, second magnetic powder cluth；First, second magnetic powder from
The output shaft of clutch passes through shaft coupling and is fixedly connected respectively with the first, second wind-up roll, the first, second magnetic powder cluth it is defeated
Enter and be respectively equipped with the first, second driving wheel on axis, is connected with each other between the first, second driving wheel by the first transmission belt；
The puncher is additionally provided with motor, and the output shaft of motor is equipped with driving wheel, the driving wheel by the second transmission belt with
Driven wheel connection in rack；Driven wheel is connected by third transmission belt with the third driving wheel for being set to feeding roll end
It connects, third driving wheel is connect by the 4th transmission belt with the 4th driving wheel for being set to cutting roll end；Driven wheel is passed by the 5th
Dynamic band is connect with the first driving wheel being set on the first magnetic powder cluth input shaft, so that feeding roller, cutting roller and first, second
Wind-up roll is driven by motor and synchronizes and rotate in same direction.
As a further improvement of the foregoing solution, let off roll is set to the starting point of rack, and the both ends end axis of the roller is gas
Rise axis, and one end of the roller is set in the first closed type bearing seat, the other end is set in the first split box seat；First is closed
Bearing block is installed on a turntable, and turntable is rotatably disposed in rack；First split box seat is fixed in rack；
One end end of let off roll is equipped with a driven gear, which is engaged in a driving gear, and driving gear is set
In on the output shaft of a magnetic powder tension motor, magnetic powder tension motor is installed on turntable；
The tension detecting instrument of detectable membrane tension is additionally provided in rack near let off roll.
As a further improvement of the foregoing solution, the top of feeding roller is equipped with pressing film roller, and the both ends of pressing film roller are both secured to
On the piston rod of lifting cylinder, lifting cylinder piston rod is fixed in rack facing downward.
As a further improvement of the foregoing solution, rotor is set to the top of cutting roller, and rotor is equipped with a tool apron, on tool apron
Equipped with cutter, the cutting edge of cutter and cutting roller right-angled intersection；Tool apron is socketed on and is fixed on rotor, by adjusting tool apron in knife
Axial position on roller, the position of adjustable cutter, so that film is split in different ratios.
As a further improvement of the foregoing solution, hot porcupine roller includes roller, and the both ends of roller are equipped with roll shaft；It is set in roller
There is heat-generating pipe, the caliber of the heat-generating pipe is less than the internal diameter of roller, to form a thermal conductive cavity between heat-generating pipe and roller；Roller
Cylinder is outer to be socketed with multiple needle guards side by side and continuously, and multiple needle guards form a needle matrix ring in covering roller outer wall；Multiple needle guards
Inner wall fitted closely with the outer wall of roller.
As a further improvement of the foregoing solution, the rear of hot porcupine roller is equipped with brush roll, which is in hot porcupine roller
In same horizontal line, the surface of the brush roll is covered with fur, and both ends are individually fixed on the piston rod of an adjusting cylinder, adjusts
Cylinder is fastened transversely on mounting rack, and connection frame can be installed in rack movably forward and backward by preset mounting hole in rack.
The present invention punches film roll by the way of porcupine roller rolling, trepanning velocity up to 90 cm/s, compared to
Traditional plate needle battle array hole knockout, perforating efficiency improve twice；Due to being equipped with heat-generating pipe in porcupine roller, needle battle array is beaten all
The equal uniform specification of stomata and peritreme is smooth.
Detailed description of the invention
Fig. 1 is the general structure schematic diagram of the embodiment of the present invention
Fig. 2 unreels roller portion structural schematic diagram for the embodiment of the present invention
Fig. 3 is the first, second winding roller portion structural schematic diagram of the embodiment of the present invention
Fig. 4 is the cutting roller and rotor positional diagram of the embodiment of the present invention
Fig. 5 is the hot porcupine roller structural schematic diagram of the embodiment of the present invention
Fig. 6 is the needle guard structural schematic diagram of the embodiment of the present invention
Fig. 7 is the driving part structure schematic diagram of the embodiment of the present invention
Specific embodiment
The present invention will be described in the following with reference to the drawings and specific embodiments.
Referring to Fig.1-7:
A kind of hot porcupine roller puncher, including rack 1, be equipped in rack 1 in parallel to each other let off roll 2, the first wind-up roll 3,
Second wind-up roll 4, feeding roller 5, cutting roller 6, hot porcupine roller 7, the first leveling roll 8, the second leveling roll 9, rotor 10, brush roll 11,
Pressing film roller 12 and multiple cross material rollers 13.
Let off roll 2 is set to the starting point of rack 1, and the both ends end axis of the roller is gas expansion shaft, and one end of the roller is set to first
Closed type bearing seat 14 is interior, the other end is set in the first split box seat 15；First closed type bearing seat 14 is installed on a rotation
On turntable 16, turntable 16 is rotatably disposed in rack 1；First split box seat 15 is fixed in rack 1.Open first
One end of let off roll 2 can be discharged simultaneously outer pendulum, carry out operation of reloading by split box seat 15.
One end end of let off roll 2 is equipped with a driven gear 17, which is engaged in a driving gear 18, actively
Gear 18 is set on the output shaft of a magnetic powder tension motor 19, and magnetic powder tension motor 19 is installed on turntable 16；Let off roll 2 is attached
The tension detecting instrument 20 of detectable membrane tension is additionally provided in close rack 1.Magnetic powder tension motor 19 can be according to tension detecting instrument
20 detection data moves automatically, drives the forward and reverse rotation of let off roll 2 by driving gear 18 and driven gear 17, thin to adjust
The tightness of film.
First, second wind-up roll 3, about 4 is set in parallel in the end of rack 1, and the both ends end axis of two rollers is that gas rises
Axis.
One end of first wind-up roll 3 is set in the second closed type bearing seat 21, the other end is set to the second split box seat
In 22, the second closed type bearing seat 21 is rotatably disposed in rack 1 by the first pin shaft 23, and the second split box seat 22 is solid
Due in rack 1.The second split box seat 22 is opened, one end of the first Scroll 3 can be discharged to simultaneously outer pendulum, material volume is unloaded
Under.
One end of second wind-up roll 4 is set in third closed type bearing seat 24, the other end is set to third split box seat
In 25, third closed type bearing seat 24 is rotatably disposed in rack 1 by the second pin shaft 26, and third split box seat 25 is solid
Due in rack 1.Third split box seat 25 is opened, one end of the second Scroll 4 can be discharged to simultaneously outer pendulum, material volume is unloaded
Under.
The same end end of first, second wind-up roll 3,4 is respectively equipped with the first, second magnetic powder cluth 27,28；The first,
The output shaft of two magnetic powder cluths 27,28 passes through shaft coupling and is fixedly connected respectively with the first, second wind-up roll 3,4, and first,
The first, second driving wheel 29,30, the first, second driving wheel 29,30 are respectively equipped on the input shaft of two magnetic powder cluths 27,28
Between by the first transmission belt 31 be connected with each other.When the work of the first wind-up roll 3, the input/output terminal of the first magnetic powder cluth 27
Coupling, the rotation of the first wind-up roll 3 is to wind film, and the output input of the second magnetic powder cluth 28 disconnects, and the second wind-up roll 4 is not
Rotation；When the work of the second wind-up roll 4, the input/output terminal coupling of the second magnetic powder cluth 28, the second wind-up roll 4 is rotated to receive
Film is rolled up, the output input of the first magnetic powder cluth 27 disconnects, and the first wind-up roll 3 does not rotate.
Feeding roller 5 is set between let off roll 2 and the first, second wind-up roll 3,4, and film passes through at the top of the roller.Press mold
Roller 12 is set to the top of feeding roller 5, and the both ends of pressing film roller 12 are both secured on the piston rod of lifting cylinder 32, and lifting cylinder 32 is living
Stopper rod is fixed on facing downward in rack 1.The piston rod of lifting cylinder 32 can in machine operation downlink, push pressing film roller 12 will be through
The film compression at 5 top of feeding roller is crossed in the top of feeding roller 5, keeps film operation more stable.
Cutting roller 6 is set between feeding roller 5 and the first, second wind-up roll 3,4, and film passes through from the top surface of the roller.
Rotor 10 is set to the top of cutting roller 6, and rotor 10 is equipped with a tool apron 33, and tool apron 33 is equipped with cutter 34, cutter
34 cutting edge and 6 right-angled intersection of cutting roller；Tool apron 33 is socketed on and is fixed on rotor 10, by adjusting tool apron 33 in rotor 10
On axial position, the position of adjustable cutter 34, so that film is split in different ratios.
Hot porcupine roller 7 is set between let off roll 2 and feeding roller 5, and film passes through from the lower section of the roller and rear side.The hot porcupine roller 7
Including roller 7-1, the both ends of roller 7-1 are equipped with roll shaft 7-2；Heat-generating pipe 7-3, the pipe of heat-generating pipe 7-3 are equipped in roller 7-1
Diameter is less than the internal diameter of roller 7-1, to form a thermal conductive cavity 7-4 between heat-generating pipe 7-3 and roller 7-1；Outside roller 7-1 simultaneously
Multiple needle guard 7-5 are arranged and are continuously socketed with, multiple needle guard 7-5 form a needle matrix ring in covering roller 7-1 outer wall；Multiple needles
Outer wall of the inner wall of 7-5 with roller 7-1 is covered to fit closely.Hot porcupine roller 7 gyrates, and needle matrix ring is continuously right on outer wall
The film of process carries out drilling operation, due to the every needle temperature with higher on needle matrix ring, can rapid molten film, make thin
The equal specification in each hole such as one and peritreme on film is very smooth.
First leveling roll 8 is set between hot porcupine roller 7 and let off roll 2, the second leveling roll 9 be set to hot porcupine roller 7 and feeding roller 5 it
Between.First leveling roll 8 and the second leveling roll 9 change and extend the traveling of film by the cooperation with two cross material rollers 13 respectively
Path, so that the film operation before and after making drilling operation is more stable.
Brush roll 11 is set to the rear of hot porcupine roller 7, and is in same horizontal line with hot porcupine roller 7.The surface of brush roll 11
It is covered with fur, both ends are individually fixed on the piston rod of an adjusting cylinder 45, are adjusted cylinder 45 and are fastened transversely to mounting rack 46
On, connection frame 46 can be installed on movably forward and backward in rack 1 by preset mounting hole in rack 1.When machine operation, gas is adjusted
Brush roll 11 is pushed towards hot porcupine roller 7 by cylinder 46, and brush roll 11 pushes film close to hot porcupine roller 7, and hot porcupine roller 7 carries out punching work to film
Industry；Machine idle adjusts cylinder 46 and brush roll 11 is driven to reset, far from hot porcupine roller 7.By the way that mounting rack 46 is installed on rack 1
In mounting hole on the different location of front and back, it can accordingly adjust and adjust the distance between cylinder 45 and hot porcupine roller 7, and then adjust hair
The distance between brush roll 11 and hot porcupine roller 7 change the purpose in air hole aperture to reach the depth that adjustment syringe needle is pierced into film.
The puncher is additionally provided with motor 36, and the output shaft of motor 36 is equipped with driving wheel 37, which passes through second
Transmission belt 38 is connect with the driven wheel 39 being set in rack 1；Driven wheel 39 is by third transmission belt 40 and is set to 5 end of feeding roller
The third driving wheel 41 in portion connects, and third driving wheel 41 passes through the 4th transmission belt 42 and the 4th transmission for being set to 6 end of cutting roller
43 connection of wheel；Driven wheel 39 passes through the 5th transmission belt 44 and the first driving wheel 29 on 37 input shaft of the first magnetic powder cluth
Connection.Motor 36 drives driving wheel 37 to rotate, and driving wheel 37 drives driven wheel 39 to rotate, and driven wheel 39 drives third driving wheel 41
Rotation, third driving wheel 41 drive the rotation of the 4th driving wheel 43, and driven wheel 39 drives the first driving wheel 29, and the first driving wheel drives
Second driving wheel 30 rotation, to drive feeding roller 5, cutting roller 6 synchronous with the first, second wind-up roll 3,4 in the same direction by motor 36
Rotation.
Let off roll 2, hot porcupine roller 7, the first, second leveling roll 8,9 and all cross material rollers 13 are passive guide roller, are driven by film
And it rotates.
Claims (6)
1. a kind of hot porcupine roller puncher, including let off roll and the first, second wind-up roll, let off roll and the first, second wind-up roll it
Between be equipped with feeding roller, between feeding roller and the first, second wind-up roll be equipped with cutting roller, between let off roll and feeding roller be equipped with hot needle
Roller is equipped between the first leveling roll and feeding roller between hot porcupine roller and let off roll and is equipped with the second leveling roll；It is set between above-mentioned each roller
There is cross material roller；First, second wind-up roll, feeding roller and cutting roller are drive roll, synchronize rotation in the same direction by same motor driven
Turn；Let off roll, hot porcupine roller, the first, second leveling roll and all cross material rollers are passive guide roller, are driven by film and are rotated: it is special
Sign is: the same end end of the first, second wind-up roll is respectively equipped with the first, second magnetic powder cluth；First, second is magnetic powder clutched
The output shaft of device passes through shaft coupling and is fixedly connected respectively with the first, second wind-up roll, the input of the first, second magnetic powder cluth
It is respectively equipped with the first, second driving wheel on axis, is connected with each other between the first, second driving wheel by the first transmission belt；
The puncher is additionally provided with motor, and the output shaft of motor is equipped with driving wheel, which passes through the second transmission belt and be set to
Driven wheel connection in rack；Driven wheel is connect by third transmission belt with the third driving wheel for being set to feeding roll end, the
Three driving wheels are connect by the 4th transmission belt with the 4th driving wheel for being set to cutting roll end；Driven wheel by the 5th transmission belt with
The first driving wheel connection on the first magnetic powder cluth input shaft, so that feeding roller, cutting roller and the first, second wind-up roll
It is driven by motor and synchronizes and rotate in same direction.
2. a kind of hot porcupine roller puncher according to claim 1, it is characterised in that: let off roll is set to the starting point of rack,
The both ends end axis of the roller is gas expansion shaft, and it is split that one end of the roller is set in the first closed type bearing seat, the other end is set to first
In formula bearing block；First closed type bearing seat is installed on a turntable, and turntable is rotatably disposed in rack；First is split
Formula bearing block is fixed in rack；
One end end of let off roll is equipped with a driven gear, which is engaged in a driving gear, and driving gear is set to one
On the output shaft of magnetic powder tension motor, magnetic powder tension motor is installed on turntable；
The tension detecting instrument of detectable membrane tension is additionally provided in rack near let off roll.
3. a kind of hot porcupine roller puncher according to claim 1, it is characterised in that: the top of feeding roller is equipped with pressing film roller,
The both ends of pressing film roller are both secured on the piston rod of lifting cylinder, and lifting cylinder piston rod is fixed in rack facing downward.
4. a kind of hot porcupine roller puncher according to claim 1, it is characterised in that: rotor is set to the top of cutting roller, knife
Roller is equipped with a tool apron, and tool apron is equipped with cutter, the cutting edge of cutter and cutting roller right-angled intersection；Tool apron is socketed on and is fixed on knife
On roller, by adjusting axial position of the tool apron on rotor, the position of adjustable cutter, thus by film in different ratios into
Row segmentation.
5. a kind of hot porcupine roller puncher according to claim 1, it is characterised in that: hot porcupine roller includes roller, and the two of roller
End is equipped with roll shaft；Heat-generating pipe is equipped in roller, the caliber of the heat-generating pipe is less than the internal diameter of roller, thus in heat-generating pipe and roller
Between formed a thermal conductive cavity；Multiple needle guards are socketed with outside roller side by side and continuously, multiple needle guards are in covering roller outer wall shape
At a needle matrix ring；The inner wall of multiple needle guards is fitted closely with the outer wall of roller.
6. a kind of hot porcupine roller puncher according to claim 1, it is characterised in that: the rear of hot porcupine roller is equipped with brush roll,
The brush roll and hot porcupine roller are in same horizontal line, and the surface of the brush roll is covered with fur, and both ends are individually fixed in a tune
On the piston rod of displacements of cylinders, adjust cylinder and be fastened transversely on mounting rack, connection frame by preset mounting hole in rack can before
It is movably installed in rack afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611172194.9A CN107020662B (en) | 2016-12-17 | 2016-12-17 | Hot porcupine roller puncher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611172194.9A CN107020662B (en) | 2016-12-17 | 2016-12-17 | Hot porcupine roller puncher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107020662A CN107020662A (en) | 2017-08-08 |
| CN107020662B true CN107020662B (en) | 2019-02-22 |
Family
ID=59526096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611172194.9A Active CN107020662B (en) | 2016-12-17 | 2016-12-17 | Hot porcupine roller puncher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107020662B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112064331B (en) * | 2020-08-11 | 2022-03-29 | 厦门妙杏科技有限公司 | Method for thermally cutting non-woven fabric and non-woven fabric cutting machine |
| CN114084731A (en) * | 2021-12-03 | 2022-02-25 | 广东厚海环保新材料有限公司 | Composite non-woven fabric punching and splitting machine |
| CN114770654A (en) * | 2022-05-17 | 2022-07-22 | 嘉兴星越包装材料有限公司 | Automatic perforating machine |
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| CN201573992U (en) * | 2009-10-22 | 2010-09-08 | 东莞光群雷射科技有限公司 | On-line slitting and winding machine |
| US8088316B2 (en) * | 2001-07-03 | 2012-01-03 | Fiberweb Corovin Gmbh | Method for perforating nonwoven fabric |
| CN202873449U (en) * | 2012-10-09 | 2013-04-17 | 鲁东大学 | Roller pin type mulching film perforating machine |
| CN203127880U (en) * | 2012-12-31 | 2013-08-14 | 常州大利节能新材料有限公司 | On-line punching slitter machine |
| CN203665622U (en) * | 2014-01-01 | 2014-06-25 | 广盟（广州）包装有限公司 | Multifunctional dividing and cutting device |
| CN203863751U (en) * | 2014-05-26 | 2014-10-08 | 南京沪江复合材料有限公司 | Plastic film pinhole machine |
| CN105016127A (en) * | 2015-05-12 | 2015-11-04 | 全椒海丰印刷包装有限公司 | Full-automatic paper roller film covering cutting machine with glue applying function |
| CN205238168U (en) * | 2015-11-06 | 2016-05-18 | 东莞市华宇包装有限公司 | High -speed hot needle puncher of POF film |
| CN206393744U (en) * | 2016-12-17 | 2017-08-11 | 广东顺德博丰塑料机械有限公司 | Hot porcupine roller puncher |
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8088316B2 (en) * | 2001-07-03 | 2012-01-03 | Fiberweb Corovin Gmbh | Method for perforating nonwoven fabric |
| CN201573992U (en) * | 2009-10-22 | 2010-09-08 | 东莞光群雷射科技有限公司 | On-line slitting and winding machine |
| CN202873449U (en) * | 2012-10-09 | 2013-04-17 | 鲁东大学 | Roller pin type mulching film perforating machine |
| CN203127880U (en) * | 2012-12-31 | 2013-08-14 | 常州大利节能新材料有限公司 | On-line punching slitter machine |
| CN203665622U (en) * | 2014-01-01 | 2014-06-25 | 广盟（广州）包装有限公司 | Multifunctional dividing and cutting device |
| CN203863751U (en) * | 2014-05-26 | 2014-10-08 | 南京沪江复合材料有限公司 | Plastic film pinhole machine |
| CN105016127A (en) * | 2015-05-12 | 2015-11-04 | 全椒海丰印刷包装有限公司 | Full-automatic paper roller film covering cutting machine with glue applying function |
| CN205238168U (en) * | 2015-11-06 | 2016-05-18 | 东莞市华宇包装有限公司 | High -speed hot needle puncher of POF film |
| CN206393744U (en) * | 2016-12-17 | 2017-08-11 | 广东顺德博丰塑料机械有限公司 | Hot porcupine roller puncher |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107020662A (en) | 2017-08-08 |
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