CN109664600A - The multistage color printing production line of food pack - Google Patents
The multistage color printing production line of food pack Download PDFInfo
- Publication number
- CN109664600A CN109664600A CN201811612745.8A CN201811612745A CN109664600A CN 109664600 A CN109664600 A CN 109664600A CN 201811612745 A CN201811612745 A CN 201811612745A CN 109664600 A CN109664600 A CN 109664600A
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- CN
- China
- Prior art keywords
- ink
- cavity
- roller
- rack
- production line
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/002—Heating or cooling of ink or ink rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/004—Driving means for ink rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/02—Ducts, containers, supply or metering devices
- B41F31/03—Ink agitators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/02—Ducts, containers, supply or metering devices
- B41F31/10—Applications of feed or duct rollers
- B41F31/12—Applications of feed or duct rollers adjustable for regulating supply
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/24—Absorbent pads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/30—Arrangements for tripping, lifting, adjusting, or removing inking rollers; Supports, bearings, or forks therefor
- B41F31/301—Devices for tripping and adjusting form rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/30—Arrangements for tripping, lifting, adjusting, or removing inking rollers; Supports, bearings, or forks therefor
- B41F31/32—Lifting or adjusting devices
- B41F31/34—Cam, eccentric, wedge, or like devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2213/00—Arrangements for actuating or driving printing presses; Auxiliary devices or processes
- B41P2213/10—Constitutive elements of driving devices
- B41P2213/20—Gearings
- B41P2213/204—Bevel gears
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2231/00—Inking devices; Recovering printing ink
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Impression-Transfer Materials And Handling Thereof (AREA)
- Printing Methods (AREA)
Abstract
The present invention relates to packaging bag processing technique fields, disclose a kind of multistage color printing production line of food pack, including rack, upper inking roller is rotatably connected in rack, print roller and support roller, the cavity for storing ink is provided in upper inking roller, multiple equally distributed ink holes are provided on upper inking roller, upper inking roller is coaxially connected with first rotating shaft, the cavity being connected to cavity is provided in first rotating shaft, piston is slidably connected in cavity, rack is equipped with ink box, the ink entrance being connected to ink box is provided in first rotating shaft, rack is equipped with the driving mechanism for driving piston to move back and forth.The present invention can be realized uniform inking by the way that upper inking roller is arranged.
Description
Technical field
The present invention relates to packaging bag processing technique fields, and in particular to a kind of multistage color printing of food pack is raw
Producing line.
Background technique
The appearance of packaging bag is that the living trip of people brings great convenience, with the continuous development of society, packaging
The usage amount of bag is also increasing, and the requirement to its quality and appearance is also higher and higher, in order to which beautiful and publicity etc. needs, packet
The frequent printing word in the surface of pack and pattern.Existing printing machine according to the difference of printing type be roughly divided into punching press printing and
Roll-in prints two kinds, and wherein punching press printing is that printing plate contacts its printing surface directly with packaging bag, still
Since the quality of packaging bag is different, it is easy to keep packaging bag damaged because pressure grasp is bad in punching press, and when punching press printing
Printing plate reciprocating movement once just carries out one-step print, causes printing efficiency lower；And roll-in printing is turned by printing roll shaft
It is dynamic that wrapping paper is printed and transmitted, but existing roll-in mostly uses the form of ink-jet to printing roll shaft inking, when ink-jet
It is be easy to cause ink splatter, is easy to pollute packaging bag, and ink is caused to waste, while there is also inkings unevenly to make
At the problem of printing effect difference.
Summary of the invention
The object of the present invention is to provide a kind of multistage color printing production lines of food pack, to solve in the prior art
It prints and causes printing effect difference because there is a problem of that inking is uneven.
To achieve the above object, The technical solution adopted by the invention is as follows:
The multistage color printing production line of food pack, including rack are rotatably connected to upper inking roller, print roller in rack
And support roller, it is provided with the cavity for storing ink in upper inking roller, is provided with multiple equally distributed ink holes, inking on upper inking roller
Roller is coaxially connected with first rotating shaft, and the cavity being connected to cavity is provided in first rotating shaft, piston, rack are slidably connected in cavity
It is equipped with ink box, the ink entrance being connected to ink box is provided in first rotating shaft, rack is equipped with past for driving piston to carry out
The driving mechanism moved again.
Compared with prior art, the principle of the present invention and the utility model has the advantages that by driving mechanism drive piston back and forth moved
It is dynamic, change the pressure of piston two sides cavity using the reciprocating movement of piston, makes the side cavity internal pressure being connected to ink box, cavity
It changes by force, enters the ink in ink box in cavity using the variation of pressure, and keep the ink in cavity intermittent
Ground enters in cavity；During upper inking roller rotates, the ink in cavity flows to the surface of upper inking roller through ink hole, by upper
Ink roller is abutted with print roller, and ink is applied to the surface of print roller by upper inking roller in the course of rotation, since ink has one
Fixed viscosity, the centrifugal force that upper inking roller generates when rotating can promote ink outflow, reaches rapidly and uniformly inking effect.Pass through
Cavity and piston are set, the ink in ink box is transferred in cavity when in use, realizes real-time ink supply, and it is indirect will be oily
Ink is added to upper inking roller, and ink is contacted with air and is oxidized for a long time when can avoid being not used, while can also be prevented in ink
Volatile component excessively volatilize and harden ink in cavity, and the case where lead to not inking.
Further, the driving mechanism includes the piston rod affixed with piston, is toothed around on piston rod, piston and first
Elastic component is equipped between shaft, print roller is coaxially connected with first bevel gear, second bevel gear is engaged in first bevel gear, the
Two bevel gears are coaxially connected with elevating arc, and piston rod is engaged by the gear teeth with elevating arc.
First bevel gear rotation will be driven when print roller rotates, first bevel gear will drive second bevel gear to rotate, and second
Bevel gear will drive elevating arc rotation, and elevating arc will be engaged intermittently with piston rod, and drive piston rod mobile；Work as elevating arc
When engaging with piston rod, piston rod forward direction will be driven mobile, piston rod will be mobile with piston forward direction, and piston will be such that elastic component sends out
Raw deformation, while cavity internal pressure good general reduces, and is entered in cavity by the ink in pressure official post ink box at this time；When fan tooth
After wheel is separated with piston rod, elastic component will restore deformation and push piston reset, and the ink in cavity is pushed by piston at this time
In cavity.By the way that driving mechanism is arranged, the rotation for the print roller that links realizes automatic plus ink, without additional setting power source, reaches
Energy-efficient effect is arrived.
Further, multiple stirring sheets are rotatably connected in the cavity.
When the ink in cavity enters cavity, there is momentum effect to stirring sheet, so as to drive stirring sheet to rotate,
Stirring action is played to ink, and then ink is enable to be uniformly mixed；When upper inking roller rotation, the ink in cavity also will be with upper
Ink roller rotation is also able to drive stirring sheet rotation, is stirred stirring sheet to ink；Stirring sheet is set, can be further prevented
It is ink curing, to guarantee preferably inking.
Further, heating member is equipped in the inner wall of the upper inking roller.
Heating member is set, ink can be heated at low ambient temperatures, to prevent ink in cavity
It solidifies and influences inking.
Further, the outer wall of the upper inking roller is equipped with the spongy layer for inking.
Spongy layer is set, carries out inking using the flexibility and permeability of sponge, inking can be carried out in a manner of infiltration,
It avoids ink from directly dropping down onto print roller at drop-wise, ink can be enable to better adhere in print roller, can further improve
The effect of uniform inking.
Further, the support roller both ends are coaxially connected with the second shaft, and sliding block, the second shaft are slidably connected in rack
It is rotatably connected on sliding block.
Sliding block is set, by the position of adjusting slider, thus the distance between adjustable supporting roll and printing plate, to adapt to not
The packaging bag of stack pile, to expand the use scope of the present apparatus.
Detailed description of the invention
Fig. 1 is the main view of the embodiment of the present invention；
Fig. 2 is the side view of printing mechanism in the embodiment of the present invention.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: emptying roller 1, to roller 2, drying box 3, guide rack 4, material receiving roller 5, inking
Roller 6, print roller 7, support roller 8, spongy layer 9, cavity 10, stirring sheet 11, ink hole 12, first rotating shaft 13, cavity 14, ink box
15, ink entrance 16, lantern ring 17, second one-way valve 18, piston 19, piston rod 20, elastic component 21, first bevel gear 22, second are bored
Gear 23, elevating arc 24, bearing 25, the second shaft 26, sliding block 27, hydraulic cylinder 28, heating member 29.
Embodiment is basic as shown in attached drawing 1, Fig. 2:
The multistage color printing production line of food pack, including rack are equipped with discharge mechanism, whole in rack from left to right
Flattening mechanism, printing mechanism, drier and receiving mechanism.Discharge mechanism includes the emptying roller 1 of rotation connection on the rack；Leveling
Mechanism includes keeping packaging bag more smooth before printing to roller 2 by roll-in, preventing packaging bag from fold occur, to improve printing
Quality；Drier includes drying box 3, and 3 arranged on left and right sides of drying box has inlet and outlet, and rotation connects in drying box 3
It is connected to guide rack 4, to guarantee that packaging bag can be transmitted preferably；Receiving mechanism includes the rewinding of rotation connection on the rack
Roller 5 and motor for driving material receiving roller 5.
Printing mechanism includes upper inking roller 6, print roller 7 and the support roller 8 being from top to bottom rotatablely connected on the rack, upper inking roller
6 offset setting with print roller 7；The outer wall of upper inking roller 6 is equipped with the spongy layer 9 for inking, to promote inking；In upper inking roller 6
It is provided with the cavity 10 for storing ink, multiple stirring sheets 11 are rotatably connected in cavity 10, to be stirred to ink；Inking
It is provided with multiple equally distributed ink holes 12 on roller 6, heating member 29, heating member in the present embodiment are equipped in the inner wall of upper inking roller 6
29 be heater strip.
6 both ends of upper inking roller are coaxially connected with first rotating shaft 13, and the cavity 14 being connected to cavity 10 is provided in first rotating shaft 13,
First check valve is installed, the first check valve is single to cavity 10 by cavity 14 on cavity 14 and the upper inking roller 6 of 10 connectivity part of cavity
To conducting；Rack is equipped with ink box 15, is provided with ink entrance 16 in first rotating shaft 13, is socketed in first rotating shaft 13 and ink entrance
The lantern rings 17 of 16 connections, import is provided on lantern ring 17, and import is connected to ink box 15 by conduit, is equipped on conduit from ink
Case 15 arrives the second one-way valve 18 of 14 one-way conduction of cavity；Piston 19 is slidably connected in cavity 14, is connected with work on piston 19
Stopper rod 20 is equipped with elastic component 21 integrally formed with the gear teeth on piston rod 20 between piston 19 and first rotating shaft 13, in the present embodiment
Elastic component 21 is spring；Print roller 7 is coaxially connected with first bevel gear 22, is engaged with second bevel gear in first bevel gear 22
23, second bevel gear 23 is coaxially connected with elevating arc 24, and piston rod 20 is engaged by the gear teeth with elevating arc 24, elevating arc 24 and the
Connecting shaft between two bevel gears 23 is connect by bearing 25 with rack.
8 both ends of support roller are coaxially connected with the second shaft 26, and sliding block 27, the rotation of the second shaft 26 are slidably connected in rack
It is connected on sliding block 27, rack is equipped with the hydraulic cylinder 28 for driving sliding block 27 mobile；Limited block, machine are hinged on sliding block 27
Multiple limiting slots for limited block insertion are provided on frame, to be inserted into limit by limited block after regulating 8 position of support roller
In slot, further fix the position of support roller 8.
When it is implemented, the distance between print roller 7 and support roller 8 are regulated according to the thickness of packaging bag to be printed,
That is: start cylinder, moved up and down by cylinder band movable slider 27, after 8 position of support roller regulates, close cylinder, together
When rotary spacing plate, be inserted into limit plate in corresponding limiting slot.The drying temperature in drying box 3 is set, it is dry
Then temperature setting starts motor, motor will drive material receiving roller 5 to rotate, so that whole device be driven to transport in 60 DEG C -80 DEG C
Turn.
When print roller 7 rotates, first bevel gear 22 will be driven to rotate, first bevel gear 22 will drive 23 turns of second bevel gear
Dynamic, second bevel gear 23 will drive elevating arc 24 to rotate, and elevating arc 24 will be engaged intermittently with piston rod 20, and with piston
Bar 20 is positive mobile；When elevating arc 24 is engaged with piston rod 20, piston rod 20 will be driven positive mobile, piston rod 20 will drive
Piston 19 is positive mobile, and piston 19 will make elastic component 21, and deformation occurs, while pressure in the part that is connected to lantern ring 17 of cavity 14
It will reduce, be entered in cavity 14 by the ink in pressure official post ink box 15 at this time；When elevating arc 24 and piston rod 20 divide
From rear, elastic component 21 will restore deformation and piston 19 is pushed to reset, and the ink in cavity 14 is pushed into cavity by piston 19 at this time
In 10.The ink in cavity 10 is entered, certain impact will be played the role of to stirring sheet 11, so that stirring sheet 11 is driven to rotate,
Stirring action is played to ink, and then ink is enable to be uniformly mixed；Ink will be under the influence of centrifugal force through ink hole simultaneously
12 outflow cavities 10 reach spongy layer 9, by spongy layer 9 that ink is uniform during upper inking roller 6 and print roller 7 rotate
Ground is applied in print roller 7, achievees the effect that uniform inking.Then the rotation for passing through print roller 7, prints packaging bag.
Packaging bag after being completed for printing will go into drying box 3 and be dried, and enable ink preferably in packaging bag
Upper molding improves the effect of printing.
In addition, at low ambient temperatures, can be heated by heating member 29 to ink, to prevent ink from existing
It is solidified in cavity 10 and influences inking.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Make several modifications and improvements.These also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (6)
1. the multistage color printing production line of food pack, including rack, be rotatably connected in rack upper inking roller, print roller and
Support roller, it is characterised in that: the cavity for storing ink is provided in upper inking roller, be provided on upper inking roller it is multiple it is equally distributed go out
Ink hole, upper inking roller are coaxially connected with first rotating shaft, and the cavity being connected to cavity is provided in first rotating shaft, is slidably connected in cavity
Piston, rack are equipped with ink box, and the ink entrance being connected to ink box is provided in first rotating shaft, and rack is equipped with for driving work
Fill in the driving mechanism moved back and forth.
2. the multistage color printing production line of food pack according to claim 1, it is characterised in that: the driving machine
Structure includes the piston rod affixed with piston, is toothed around on piston rod, and elastic component, print roller are equipped between piston and first rotating shaft
It is coaxially connected with first bevel gear, second bevel gear is engaged in first bevel gear, second bevel gear is coaxially connected with elevating arc,
Piston rod is engaged by the gear teeth with elevating arc.
3. the multistage color printing production line of food pack according to claim 2, it is characterised in that: in the cavity
It is rotatably connected to multiple stirring sheets.
4. the multistage color printing production line of food pack according to claim 2, it is characterised in that: the upper inking roller
Inner wall in be equipped with heating member.
5. the multistage color printing production line of food pack according to claim 2, it is characterised in that: the upper inking roller
Outer wall be equipped with for inking spongy layer.
6. the multistage color printing production line of food pack as claimed in any of claims 1 to 5, feature exist
In: the support roller both ends are coaxially connected with the second shaft, and sliding block is slidably connected in rack, and the second shaft is rotatably connected on cunning
On block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811612745.8A CN109664600B (en) | 2018-12-27 | 2018-12-27 | Multi-stage color printing production line for food packaging bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811612745.8A CN109664600B (en) | 2018-12-27 | 2018-12-27 | Multi-stage color printing production line for food packaging bags |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109664600A true CN109664600A (en) | 2019-04-23 |
| CN109664600B CN109664600B (en) | 2020-09-01 |
Family
ID=66146399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811612745.8A Active CN109664600B (en) | 2018-12-27 | 2018-12-27 | Multi-stage color printing production line for food packaging bags |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109664600B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271275A (en) * | 2019-08-01 | 2019-09-24 | 赵妍 | A kind of printing machine inking roller |
| CN110757942A (en) * | 2019-11-29 | 2020-02-07 | 湖北淡雅香生物科技股份有限公司 | Impression device of satellite type flexible printing press |
| CN110884251A (en) * | 2019-11-27 | 2020-03-17 | 重庆富美包装印务有限公司 | Turnover device for printing packaging bags |
| CN111532015A (en) * | 2020-04-08 | 2020-08-14 | 向少堂 | Constant temperature solder paste printing machine |
| CN112009097A (en) * | 2020-09-11 | 2020-12-01 | 福建省满利红包装彩印有限公司 | High resistant separates printing wrapping bag processing equipment |
| CN112109475A (en) * | 2020-09-22 | 2020-12-22 | 烟台工程职业技术学院(烟台市技师学院) | Market economy statistics and analysis presentation device |
| CN112373839A (en) * | 2020-10-22 | 2021-02-19 | 叶晓微 | Intelligent packaging device capable of automatically sealing through gravity control of goods |
| CN114193923A (en) * | 2021-12-13 | 2022-03-18 | 大城县鸿翔塑料包装制品有限公司 | Plastic printing equipment and printing method |
| CN115008875A (en) * | 2022-08-09 | 2022-09-06 | 南京将荣数码科技有限公司 | High-stability flexographic printing machine |
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| CN1647919A (en) * | 2005-01-19 | 2005-08-03 | 谭慈源 | Pneumatic hand control ink supply device |
| CN104441949A (en) * | 2013-05-13 | 2015-03-25 | 海宁长林包装材料有限公司 | Bag making printer with inking device |
| CN108340665A (en) * | 2018-02-06 | 2018-07-31 | 青岛华康塑料包装有限公司 | A kind of packaging bag printing production line |
| CN108674047A (en) * | 2018-04-20 | 2018-10-19 | 重庆鼎盛印务股份有限公司 | A kind of printing processing technology that can reduce ink waste |
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2018
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| JPH02194953A (en) * | 1988-10-07 | 1990-08-01 | Advanced Graphics Technol Inc | Vibrating printing press roller and operation method thereof |
| CN1647919A (en) * | 2005-01-19 | 2005-08-03 | 谭慈源 | Pneumatic hand control ink supply device |
| CN104441949A (en) * | 2013-05-13 | 2015-03-25 | 海宁长林包装材料有限公司 | Bag making printer with inking device |
| CN108340665A (en) * | 2018-02-06 | 2018-07-31 | 青岛华康塑料包装有限公司 | A kind of packaging bag printing production line |
| CN108674047A (en) * | 2018-04-20 | 2018-10-19 | 重庆鼎盛印务股份有限公司 | A kind of printing processing technology that can reduce ink waste |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271275A (en) * | 2019-08-01 | 2019-09-24 | 赵妍 | A kind of printing machine inking roller |
| CN110271275B (en) * | 2019-08-01 | 2020-10-23 | 温州运城制版有限公司 | Inking roller for printing machine |
| CN110884251B (en) * | 2019-11-27 | 2021-05-07 | 重庆富美包装印务有限公司 | Turnover device for printing packaging bags |
| CN110884251A (en) * | 2019-11-27 | 2020-03-17 | 重庆富美包装印务有限公司 | Turnover device for printing packaging bags |
| CN110757942A (en) * | 2019-11-29 | 2020-02-07 | 湖北淡雅香生物科技股份有限公司 | Impression device of satellite type flexible printing press |
| CN110757942B (en) * | 2019-11-29 | 2021-07-30 | 湖北淡雅香生物科技股份有限公司 | Impression device of satellite type flexible printing press |
| CN111532015A (en) * | 2020-04-08 | 2020-08-14 | 向少堂 | Constant temperature solder paste printing machine |
| CN111532015B (en) * | 2020-04-08 | 2021-12-10 | 贵州翰瑞电子有限公司 | Constant temperature solder paste printing machine |
| CN112009097A (en) * | 2020-09-11 | 2020-12-01 | 福建省满利红包装彩印有限公司 | High resistant separates printing wrapping bag processing equipment |
| CN112009097B (en) * | 2020-09-11 | 2022-02-25 | 福建省满利红包装彩印有限公司 | High resistant separates printing wrapping bag processing equipment |
| CN112109475A (en) * | 2020-09-22 | 2020-12-22 | 烟台工程职业技术学院(烟台市技师学院) | Market economy statistics and analysis presentation device |
| CN112373839A (en) * | 2020-10-22 | 2021-02-19 | 叶晓微 | Intelligent packaging device capable of automatically sealing through gravity control of goods |
| CN114193923A (en) * | 2021-12-13 | 2022-03-18 | 大城县鸿翔塑料包装制品有限公司 | Plastic printing equipment and printing method |
| CN114193923B (en) * | 2021-12-13 | 2024-02-06 | 大城县鸿翔塑料包装制品有限公司 | Plastic printing equipment and printing method |
| CN115008875A (en) * | 2022-08-09 | 2022-09-06 | 南京将荣数码科技有限公司 | High-stability flexographic printing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109664600B (en) | 2020-09-01 |
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