CI Type Web Flexographic Printing Machine

1.  Description:

This machine is absorbed some techniques/ technology from Europe in design & manufacture, with full configuration & all ready function in production. It can do Continuously multi-color web printing for substrate rolls with excellent printing performance, as PAPER (150-450GSM).

1)  Width:               Max. 1050mm

2)  Diameter:         Max. 1400mm, 3inch/ 6inch paper core, air shaft clipping

3)  Suitable for:      water base/ alcoholic solvent based ink printing, by polymer plate.

Production process of the machine:

Central driving type unwinding Corona treating Non-contacting type dust eliminator Auto EPC Printing (1-6colors/drying cabinet between printing stations) Drying chamber post print Chilling traction Auto twin winding

2.With below characteristics:

main feature as below:

1)  Prompt print for production once printing plate mounted & color registered, no need to adjust plates again, improved production yield.

2)  Changing a set of plate roller(fastened after unloaded 6pcs old plate roller and loaded 6pcs new plate roller) , it need 20 minutes only.

3)  After plate rollers initially loaded, the electric Quick Color Registering System (QCRS) in quantitative & positioning can achieve the horizontal & vertical color registering within 1min. at suggested speed at 50m/min.

4)  Production speed is up to 200m/min., registering allowance +/-0.1mm, the registering accuracy does not fluctuate during speed up or down.

5)  Substrate s tension is held during machine paused, avoids substrate shifted.

6)  Automatic twin winding unit, achieving auto substrate rolls switching/ unloading on running status and no need to speed down.

7)  Precise structure, simple operation, convenient maintenance & high automation, only ONE worker needed in machine operation.

3. Main Parameters:
1)  Max. mechanical speed:                    200m/min.
2)  Printing speed:                                    120-180m/min. (Subject to substrate & ink spec.)
3)  Substrate max. width:                         1050mm
4)  Max. diameter of unwinding roll:     1400mm
5)  Max. diameter of winding roll:         1400mm
6)  Max. printing width:                              1000mm
7)  Repeat length:                                      350-1000mm
8)  Gearing:                                                 10mm (printing length +/-10mm while gears changed 1 tooth)
9)  Printing plate correcting:                     horizontal: +/-10mm, vertical: +/-10mm, online (in machine running status) electric Quick Color Registering System (QCRS) in quantitative & positioning
10)Power:                                                    123.3kw
(Unwinding motor: 11kw, main motor: 7.5kw, traction motor post print: 4kw, winding motor: 7.5kw + 5.5kw, ink motor: 0.1kw x 6sets, corona device: 4kw, drying: 30kw + 45kw, fans: 8.2kw)
11)Weight:                                                  Approximate 22Tons
12)Dimension (L x W x H):                      15.8 x 5.2 x 4.2m (H=4.9m after chamber opened)
13)Printing colors:                                    Single side 06 colors printing
14)Printing plate:                                       polymer, 1.7mm or 1.14mm (or by client s option)
15)Standard printing length:                   420mm (or by client s option)
16)Ceramic anilox:                                  162 x 1050mm
(Included 250LPI x 2pcs, 650LPI x 4pcs; or by client s option)
 Remarks:We have the right to make the the necessary amendments on the design without affecting function of the machine
 4. Main components:

1)  Central driving type unwinding      unit                         1 SET

(Included single side corona treating device for paper, non-contacting type dust eliminator, EPC system before printing, hydraulic loading/ unloading device for unwinding roll)

2)  CI type 06 colors printing unit                                        1 SET

[Included arc roller to flatten & static eliminator before printing, each printing stations included online (in machine running status) electric Quick Color Registering System (QCRS) in quantitative & positioning.]

3)  Drying cabinet between printing stations                    5 SETS

(Air blowing section can be adjusted to actual printing width)

4)  Drying chamber post print                                              1 SET

(Pneumatically open or close, included substrate routing platform)

5)  Chilling traction device post print                                  1 SET

(Substrate formed by water chilling roller post print)

6)  Turret twin winding unit                                    1 SET

(EPC system before winding)

7) Static graphics monitoring system                                1 SET

8) Constant temperature control system of CI drum      1 SET

(Included chiller, cold/ hot water tank, electrical proportion executing valve)

9)  Electrical control system                                                 1 SET

10)Ink circulation system                                                      6 SETS

11)Ink viscosity automatic tracking controller                   6 SETS

Remarks: each printing station includes plate roller, ceramic anilox, full closed type doctor blade & alloy ink cabinet, two ways pneumatic ink pump for automatic ink circulation, online (in machine running status) electric Quick Color Registering System (QCRS) in quantitative & positioning & ink viscosity automatic tracking controller.

Applicant: Film or paper roll at 40-500GSM

Product: paper bag, gift paper, self-adhesive paper or wine label paper, carton pre-print, color box, milk box, paper cup, gift bag and etc.