CN201399941Y - Flexo printing machine coating with water-soluble waterproof agent - Google Patents
Flexo printing machine coating with water-soluble waterproof agent Download PDFInfo
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- CN201399941Y CN201399941Y CN200920064165XU CN200920064165U CN201399941Y CN 201399941 Y CN201399941 Y CN 201399941Y CN 200920064165X U CN200920064165X U CN 200920064165XU CN 200920064165 U CN200920064165 U CN 200920064165U CN 201399941 Y CN201399941 Y CN 201399941Y
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- printing machine
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Abstract
A flexo printing machine coating with a water-soluble waterproof agent comprises a machine frame, drying cabinets and a wrap-up device, wherein, an intaglio roller, a flexo roller and a press roll aremounted above a printing ink box on the machine frame from the bottom up sequentially; a part of the intaglio roller is immerged in printing ink in the printing ink box; the flexo roller is in rolling contact with the intaglio roller and the press roll; an object to be printed is compressed on the flexo roller tightly through the press roll; an ink scraping blade is arranged close to the circumferential surface of the intaglio roller; a plurality groups of drying cabinets are arranged on the machine frame; each drying cabinet adopts a vertical structure; a plurality of transmission devices are arranged on the vertical surface in each drying cabinet; and each transmission device comprises four guiding rolls which are divided into an upper group and a lower group and arranged vertically. The utility model has the advantages of simple structure, small occupied area, high production efficiency and the like, thereby being suitable for industrial production.
Description
Technical field
The utility model relates to a kind of printing machine, especially a kind of water-soluble waterproofing agent coating flexible printing machine that is used for water-soluble waterproofing agent printing.
Background technology
The flexographic printing technology began to use in press from the 1950's, the tradition flexo uses flexographic can not print off high-quality image, after du pont company in 1973 has been developed the resin plate of ultra-violet curing mode, just begin to print high-precision printed matter.In recent years, at packaging industry, because the promotion of technological progresses such as plate, plate-making, net strand roller and sealing doctor, plate cylinder mode, semi-transparent semi-reflecting lens, promote the development of flexographic printing greatly and made it to become the most great-hearted a kind of printing process, thereby also greatly driven the fast development of water-based flexographic ink.Just because of the fast development of flexo, make that the demand of flexographic ink is increasing.It is reported that in printing of the news journalism of American-European countries and packing and decorating printing, flexographic ink particularly water-based flexographic ink has become the main rival of planographic ink.
The flexographic printing technology of China is started late, and develops slower.Early 1980s begins from Hong Kong, simple and easy flexographic presses has been introduced in Taiwan, and along with external flexographic printing continuous advancement in technology be gradually improved, there have been new understanding and demand in domestic in recent years printing packaging circle and press to flexographic printing.Introduce high-grade colored flexible printing machine from countries such as the U.S., Britain, Germany.These equipment are mainly used in printings such as trade mark, label, lock carton, cigarette case, wine box, corrugated case, dixie cup, liquid packaging, business forms.Flexographic printing short with its in plate-making cycle, and printed substrate is extensive, and equipment investment is few, and the economic benefit height uses the water color ink of environmental protection and presents powerful vitality.The fast development of flexo technology has greatly promoted the process of global printing ink non-solventization, and the flexographic printing technology is to use flexible rubber relief printing plate or photopolymer plate printing, requires to use the free from corrosion non-solvent China ink of plate, water-based ink.
But with solvent type ink comparatively speaking, problem such as water-based ink exists surface drying time slow, and levelability is relatively poor.And if use present flexible printing machine to print water-based ink, because the aqueous solvent evaporation rate is slow in the water-based ink, drying time before can only improving baking temperature or prolonging hanging togother, but the too high meeting of temperature has a negative impact to the ink performance, and prolongation can increase the length of drying box drying time greatly, floor space is increased, cause production efficiency to hang down inferior defective.
The utility model content
The purpose of this utility model is to overcome the deficiency of prior art and provides a kind of floor space little, the water-soluble waterproofing agent coating flexible printing machine that production efficiency is high.
The purpose of this utility model is achieved by following technical proposals:
A kind of water-soluble waterproofing agent coating flexible printing machine, comprise frame, drying box, wrap-up, gravure cylinder is installed above ink box on the described frame from the bottom to top successively, gentle plate cylinder and nip drum, the part of described gravure cylinder is submerged in the printing ink of described ink box, described gentle plate cylinder rolls with described nip drum with described gravure cylinder respectively and contacts, stock is pressed on the described gentle plate cylinder by described nip drum, be provided with doctor near on the circumferential surface of described gravure cylinder, described frame is provided with the described drying box of many groups, described drying box is a vertical structure, and the vertical plane in the described drying box is provided with many group transmission devices.
In the utility model, two groups of vertical arrangement were formed about described transmission device was divided by four orienting rolls, and the axial length of described gravure cylinder, gentle plate cylinder, nip drum and orienting roll is 1250cm.
The utility model is owing to adopt said structure, drying box is made vertical, adopt many group transmission devices in the drying box, it is fully dry to make stock to circulate in drying box, can save floor occupying area greatly in this way, strengthen dry effect again and improved the efficient of producing, owing to adopted this vertical drying box, the length that can increase gravure cylinder, gentle plate cylinder and nip drum improves the efficient of printing to 1250cm, and the even phenomenon of uneven drying can not occur.
In sum, that described utility model---a kind of water-soluble waterproofing agent coating flexible printing machine has is simple in structure, floor space is little, the production efficiency advantages of higher, is applicable to industrial production.
Description of drawings
Figure is a structural representation of the present utility model.
In the accompanying drawing: 1----stock, 2----nip drum, the gentle plate cylinder of 3----, 4----doctor, 5----gravure cylinder, 6----ink box, 7----frame, 8----wrap-up, 9----drying box, 10----transmission device, 11----orienting roll.
The specific embodiment
Below in conjunction with accompanying drawing, describe the specific embodiment of water-soluble waterproofing agent coating flexible printing machine in detail.
As shown in the figure, a kind of water-soluble waterproofing agent coating flexible printing machine, comprise frame 7, drying box 9, wrap-up 8, above ink box 6 on the described frame 7, gravure cylinder 5 is installed successively from the bottom to top, gentle plate cylinder 3 and nip drum 2, the part of described gravure cylinder 5 is submerged in the printing ink of described ink box 6, described gentle plate cylinder 3 rolls with described nip drum 2 with described gravure cylinder 5 respectively and contacts, stock 1 is pressed on the described gentle plate cylinder 3 by described nip drum 2, be provided with doctor 4 near on the circumferential surface of described gravure cylinder 5, described frame 7 is provided with the described drying box 9 of many groups, described drying box 9 is a vertical structure, and the vertical plane in the described drying box 9 is provided with many group transmission devices 10.
In the utility model, described transmission device 10 by four orienting rolls 11 minutes up and down two groups of vertical arrangement forms, the axial length of described gravure cylinder 5, soften plate cylinder 3, nip drum 2 and orienting roll 11 is 1250cm.
During use, gravure cylinder 5 rotates in ink box 6, make and be full of printing ink in the shrinkage pool in the gravure cylinder 5, gravure cylinder 5 contacts with gentle plate cylinder 3 simultaneously, ink adhesion in the shrinkage pool of gravure cylinder 5 is to gentle plate cylinder 3 surfaces, when stock 1 passes through between nip drum 2 and gentle plate cylinder 3, printing ink is printed on the stock 1, stock 1 is along with orienting roll 11 enters into drying box 9 then, drying box 9 is vertical drying box 9, adopt many group transmission devices 10 in the drying box 9, stock 1 circulates fully dry in drying box 9, enters wrap-up 8 rollings at last.
Claims (3)
1, a kind of water-soluble waterproofing agent coating flexible printing machine, comprise frame (7), drying box (9), wrap-up (8), the top of going up ink box (6) in described frame (7) is equipped with gravure cylinder (5) from the bottom to top successively, gentle plate cylinder (3) and nip drum (2), the part of described gravure cylinder (5) is submerged in the printing ink of described ink box (6), described gentle plate cylinder (3) rolls with described nip drum (2) with described gravure cylinder (5) respectively and contacts, described stock (1) is pressed on the described gentle plate cylinder (3) by described nip drum (2), be provided with doctor (4) near on the circumferential surface of described gravure cylinder (5), it is characterized in that: described frame (7) is provided with many group described drying boxes (9), described drying box (9) is a vertical structure, and the vertical plane in the described drying box (9) is provided with many group transmission devices (10).
2, water-soluble waterproofing agent coating flexible printing machine according to claim 1, it is characterized in that: two groups of vertical arrangement were formed about described transmission device (10) was divided by four orienting rolls (11)
3, water-soluble waterproofing agent coating flexible printing machine according to claim 1 and 2, it is characterized in that: the axial length of described gravure cylinder (5), gentle plate cylinder (3), nip drum (2) and orienting roll (11) is 1250cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920064165XU CN201399941Y (en) | 2009-04-22 | 2009-04-22 | Flexo printing machine coating with water-soluble waterproof agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920064165XU CN201399941Y (en) | 2009-04-22 | 2009-04-22 | Flexo printing machine coating with water-soluble waterproof agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201399941Y true CN201399941Y (en) | 2010-02-10 |
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ID=41659737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920064165XU Expired - Fee Related CN201399941Y (en) | 2009-04-22 | 2009-04-22 | Flexo printing machine coating with water-soluble waterproof agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201399941Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259479A (en) * | 2011-02-14 | 2011-11-30 | 常州市奥伦自动化设备有限公司 | Vertical travel increasing delayed curing device of printing machine |
-
2009
- 2009-04-22 CN CN200920064165XU patent/CN201399941Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259479A (en) * | 2011-02-14 | 2011-11-30 | 常州市奥伦自动化设备有限公司 | Vertical travel increasing delayed curing device of printing machine |
| CN102259479B (en) * | 2011-02-14 | 2015-06-17 | 常州市奥伦自动化设备有限公司 | Vertical travel increasing delayed curing device of printing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20110422 |