CN204382786U - A kind of roller platen and use the printing machine of this roller platen - Google Patents
A kind of roller platen and use the printing machine of this roller platen Download PDFInfo
- Publication number
- CN204382786U CN204382786U CN201520005620.4U CN201520005620U CN204382786U CN 204382786 U CN204382786 U CN 204382786U CN 201520005620 U CN201520005620 U CN 201520005620U CN 204382786 U CN204382786 U CN 204382786U
- Authority
- CN
- China
- Prior art keywords
- roller
- film
- forme
- roller platen
- forme roller
- 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.)
- Expired - Fee Related
Links
Landscapes
- Handling Of Sheets (AREA)
Abstract
The utility model provides a kind of roller platen and uses the printing machine of this roller platen, this roller platen comprises cylindrical roll body, on the outer circumference surface of described cylindrical roll body along its axially spaced-apart be provided with extend radially inwardly for and adjacent two formes on forme roller between annular isolation groove corresponding to blank parts.At roller platen and forme roller with the use of when impressing on film, there is between the bottom land of isolation channel and the outer peripheral face of forme roller the space for holding the residual gas in film, residual gas in film would not play and be stored in this space back and forth, simultaneously, owing to there is larger spacing between isolation channel part and forme roller, just there is not the pressure for ink being stamped film yet, the blank parts that doing so avoids between adjacent two patterns on film can not produce vaporific greasy dirt, improves press quality.
Description
Technical field
The utility model relates to a kind of roller platen and uses the printing machine of this roller platen.
Background technology
In the production process of high barrier food package film, when carrying out later stage printing to the film produced, generally need to print many exterior designs for packaging for foodstuff (such as: casing of sausage film) by printing machine interval on the width of whole film, more whole film itemize incision is used.The roller platen of existing printing machine is generally common cylindrical rubber roller, with roller platen with the use of forme roller be the cylindrical roller that axially spaced-apart is provided with multiple printing strip pattern, this roller platen with forme roller with the use of time, gas free play in double-layer films residual in film, in film, homodisperse bubble is because of very close to each other between impression rubber rollers and forme, can gather before roller platen and forme, the bubble of a large amount of gathering often causes chromatography deviation between each ink colors large, directly impact printing yield rate and quality, the blank space be printed between the multiple bar chart case on film also easily produces vaporific greasy dirt, vaporific greasy dirt can directly cause film sealing-strength when high-frequency heat sealing seriously to reduce, thus cause the ham sausage of packaging to scrap, and vaporific greasy dirt is extremely difficult by Timeliness coverage, product safety hidden danger is very big, have a strong impact on economic benefit.
Utility model content
The purpose of this utility model is the roller platen providing a kind of printing quality higher; Meanwhile, the utility model additionally provides a kind of printing machine using this roller platen.
Roller platen of the present utility model adopts following technical scheme: a kind of roller platen, comprise cylindrical roll body, on the outer circumference surface of described cylindrical roll body along its axially spaced-apart be provided with extend radially inwardly for and adjacent two formes on forme roller between annular isolation groove corresponding to blank parts.
Printing machine of the present utility model adopts following technical scheme: a kind of printing machine, comprise frame, described frame is rolled the roller platen and forme roller that coordinate, described roller platen comprises cylindrical roll body, on the outer circumference surface of described cylindrical roll body along its axially spaced-apart be provided with extend radially inwardly for and adjacent two formes on forme roller between annular isolation groove corresponding to blank parts.
Film side of entering also at forme roller in described frame is provided with the doctor for excess ink forme roller on scraped tangent with forme roller.
The outer circumference surface of the cylindrical roll body of roller platen of the present utility model is provided with isolation channel corresponding to that extend for radial direction and between adjacent two formes on forme roller blank parts along its axially spaced-apart, at roller platen and forme roller with the use of on film during stamp transfer ink, have for the space that in bilayer film, equally distributed residual gas passes through can be made between the bottom land of isolation channel and the outer peripheral face of forme roller, simultaneously, because two of forme roller pattern adjacent patterns are isolated by isolation channel, just there is not pressure and the electrostatic for ink being stamped film yet, the blank parts that doing so avoids between adjacent two patterns on film can not produce vaporific greasy dirt, improve press quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of roller platen embodiment of the present utility model;
Fig. 2 is the cooperation schematic diagram of roller platen and forme roller in printing machine embodiment of the present utility model.
Detailed description of the invention
The embodiment of a kind of printing machine of the present utility model: as shown in Figure 1-2, parallelly in the frame of printing machine be provided with roller platen 3 and forme roller 2, roller platen and forme roller are cylindrical roller, the axis being parallel of two rollers and there is minimum gap between its outer peripheral face and pass between two rollers for film 1, on forme roller, axially spaced-apart is provided with multiple forme be opened on the outer circumference surface of roll body, often between adjacent two formes, there is blank parts, on roller platen, axially spaced-apart is provided with multiple isolation channel 30 extended internally perpendicular to outer peripheral face, isolation channel 30 groove depth is generally 1-1.5mm, roller platen is axially divided into multiple impression partial 31 by isolation channel 30, isolation channel for and adjacent two formes on forme roller between blank parts axially corresponding, impression partial 31 is for axially corresponding with the forme on forme roller, film side of entering also in forme roller in the frame of printing machine is provided with doctor 4, doctor 4 is strip blade, the bearing of trend of doctor 4 and the axis being parallel of roller platen and the excircle of its point of a knife extended along its length and forme roller is tangent.
This printing machine in use, forme roller to be immersed in ink tank and to be rotated counterclockwise, ink unnecessary on forme roller scrapes by doctor, each printed patterns on forme roller is the film that extrude two rollers between corresponding to the impression partial on roller platen respectively, and the pattern stamped on film on forme, isolation channel on roller platen and the blank parts between adjacent two formes on forme roller mutually corresponding, and isolation channel is passed through in the isolation channel position that corresponds to making film bilayer film inner homogeneous distribution residual air when being subject to the extruding of two rollers be extruded into film, the bubble play back and forth that air pocket brings can not be gathered in the position of the needs printing of film, in bilayer film, equally distributed residual gas evenly will be transmitted to next forme by these gaps, a rear forme and impression rubber rollers are equally also adopt said structure, such bubble will be uniformly distributed in bilayer film after printing, be unlikely to affect chromatography quality, affect printing quality, simultaneously, owing to having certain spacing between isolation channel and forme roller, this part film corresponding with isolation channel can not be extruded when two rollers rotate, like this doctor to contact with the outer peripheral face of forme roller unstable and do not reach the optimum efficiency of wiping and wiping require time, this part clear film corresponding with isolation channel also can not curing ink by electrostatic adsorption, namely so-called vaporific greasy dirt can not be produced, the heat-sealing having ink to cause because of heat-sealing place during the high-frequency heat sealing avoiding vaporific greasy dirt to bring is bad, substantially increase quality and the product safety hidden danger of printing, improve economic benefit.
In the present embodiment, the frame of printing machine is provided with the doctor for being wiped off by unnecessary ink, and can not establish doctor in other embodiments, the present embodiment is only to provide a kind of preferred version.
The embodiment of a kind of roller platen of the present utility model: as shown in Figure 1, comprise cylindrical roll body and the isolation channel being located at the external side face of cylindrical roller, its concrete structure is identical with the structure of the roller platen in above-mentioned printing machine embodiment, repeats no more herein.
Claims (3)
1. a roller platen, comprises cylindrical roll body, it is characterized in that, on the outer circumference surface of described cylindrical roll body along its axially spaced-apart be provided with extend radially inwardly for and adjacent two formes on forme roller between annular isolation groove corresponding to blank parts.
2. a printing machine, comprise frame, described frame is rolled the roller platen and forme roller that coordinate, described roller platen comprises cylindrical roll body, it is characterized in that, on the outer circumference surface of described cylindrical roll body along its axially spaced-apart be provided with extend radially inwardly for and adjacent two formes on forme roller between annular isolation groove corresponding to blank parts.
3. printing machine according to claim 2, is characterized in that, the film side of entering also at forme roller in described frame is provided with the doctor for excess ink forme roller on scraped tangent with forme roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520005620.4U CN204382786U (en) | 2015-01-06 | 2015-01-06 | A kind of roller platen and use the printing machine of this roller platen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520005620.4U CN204382786U (en) | 2015-01-06 | 2015-01-06 | A kind of roller platen and use the printing machine of this roller platen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204382786U true CN204382786U (en) | 2015-06-10 |
Family
ID=53355537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520005620.4U Expired - Fee Related CN204382786U (en) | 2015-01-06 | 2015-01-06 | A kind of roller platen and use the printing machine of this roller platen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204382786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111806876A (en) * | 2020-07-07 | 2020-10-23 | 上海紫江喷铝环保材料有限公司 | Nano-antibacterial microstructure holographic laser anti-counterfeiting polyolefin packaging film and preparation thereof |
-
2015
- 2015-01-06 CN CN201520005620.4U patent/CN204382786U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111806876A (en) * | 2020-07-07 | 2020-10-23 | 上海紫江喷铝环保材料有限公司 | Nano-antibacterial microstructure holographic laser anti-counterfeiting polyolefin packaging film and preparation thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104875476A (en) | Gravure press and printing technology thereof suitable for printing tipping paper with water-based ink | |
| CN204414756U (en) | The indirect ink-feeding device of a kind of gravure | |
| CN102555574A (en) | Production process of forming stereo relief effect on packaging printing paper base | |
| CN204382786U (en) | A kind of roller platen and use the printing machine of this roller platen | |
| CN203331577U (en) | Cold stamping equipment capable of saving hot stamping foil membranes | |
| CN204749466U (en) | Be suitable for gravure press of water -based ink printing china cypress paper | |
| WO2013171366A3 (en) | A method for precise alignment of impressions made with different inks in rotary printing | |
| CN205238864U (en) | Printing reticulation roller | |
| CN205674679U (en) | doctor blade chamber switching control device | |
| CN203543307U (en) | Moving printing rubber covered roller allowing adjusting length | |
| CN201633265U (en) | Combined bag producing and printing united integrative machine | |
| CN202399582U (en) | Circular indentation edge | |
| CN105383157A (en) | Paperboard slotting and printing integrated machine | |
| CN104842630A (en) | Flexographic plate color paper box trademark six-color printing machine | |
| CN204136556U (en) | A kind of dandy roll with printing functionality | |
| CN203410140U (en) | Semi-coating printing roller | |
| CN202378402U (en) | Region spacing rubber roller | |
| CN105150706A (en) | Combined die for printing characters on noodles | |
| CN203077782U (en) | Gravure printing-ink scraping device of gravure printing machine | |
| CN205220010U (en) | Intaglio printing press | |
| CN204160869U (en) | A kind of cylinder printing equipment for nine look printing machines | |
| CN205022198U (en) | Modular noodless mark character die utensil | |
| CN203766247U (en) | Novel reticulated roll | |
| CN205075449U (en) | A rectify and prevent indentation component for multi -color printing machine | |
| CN209008157U (en) | A kind of expanded explosive powder stick mark printing code device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20220106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |