Stamp  
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Rubber stamp / Pre inked stamp / Photopolymer stamp 
 
Manufacturing technics/equipment/products/literature (pdf file) 
  
Manufacturing equipment for pre inked stamp
 
 CONVENTIONAL PRE INKED STAMP MAKING EQUIPMENT
 Thermogravor
photopolymer machine for pre inked stamp 
Photopolymer machine to process photopolymer liquid resin or hard photopolymer plates (Rigilon, Jet, etc)
size A 4, made of 3 parts :
 
Exposure unit

  • to make a negative film from a laser printed positive
  • to expose a hard photopolymer plate through a negative and get a master plate
  • to expose photopolymer liquid resin through a negative and get photopolymer stamps.
Wash-out unit
  • for hard photopolymer plates : exposed areas are left and create relief when uncured parts are washed away (depth)
  • for photopolymer liquid resin : exposed areas are left and create letters when uncured parts are washed away (depth).
Drying unit
  • for negative film
  • for hard photopolymer plate after washing-out
  • for photopolymer resin after washing-ou
 

1. Exposure unit

Photopolumer exposure for pre inked stamp 
  • UV tubes with on/off digital timer with memory and buzzer
  • vacuum pump to keep positive and negative films or negative film and photopolymer material in close contact
  • glasses with closing /calibrating system to process liquid photoplymer
  • plastic tray with holding system to post expose photopolymer resin
  • compressor to pierce air bubbles in photopolymer resin
2. Wash-out unit
Wash out unit for pre ined stamp 
  • parts are in stainless steel
  • thermostat for water temperature control
  • timer to start the engraving unit
  • the engraving mechanism is outside water to avoid dirt and jamming problems of the moving part
3. Drying unit
Drying nit for pre inked stamp 
  • 3 drying compartments
  • thermostat for temperature control
  • on/off timer
 
 Automatic press
Automatic press forpre inked stamp 

Motorized moulding and vulcanizing press , size 350 x 300 mm, for rubber and pre-inked stamp making
All manufacturing steps are automatically performed . It is just necessary to set parameters (temperatures, preheating and cooking times, cooking pressure) Then, pushing a single key will automatically start the procedure : platen rising, contact during pre-heating time, degassing, pressure and cooking , opening when programmed time is over.

  • Pressure by motorized hydraulic pump, with separate jack to avoid heat transmission to hydraulic parts.
  • automatic control of manufacturing cycles
  • preheating and curing time are controlled by a digital timer
  • switch for additional degassing
  • emergency stop
  • manometer for pressure control
  • 2 PID electronic controllers securing perfect accuracy and distribution of temperature for pre-inked and rubber stamp making
  • platen sizes : standard : 350 x 300 mm or GF : 420 x 350 mm
 PEVP press - A5
Manual hydraulic press for pre inked stamp 

Moulding and vulcanizing presses used to press types or photopolymer plate in a matrix board and get a mold in which rubber is molded
Size A5 (270 x 230 mm)

A5 PRESS

  • pressure is provided by coupled pump and jack
  • 2 PID electronic controllers secure perfect accuracy and distribution of temperature for pre-inked and rubber stamp making
  • Manual digital timer for cycle control
 PEVP press - A4
Hydraulic press for pre inked stamp 

Moulding and vulcanizing presses used to press types or photopolymer plate in a matrix board and get a mold in which rubber is molded
A4 (350 x 300 mm)

A4 PRESS

  • pressure is provided by separate pump and jack
  • 2 PID electronic controllers secure perfect accuracy and distribution of temperature for pre-inked and rubber stamp making
  • Manual digital timer for cycle control
  • Manometer for pressure control on A 4 model.
 Miscellaneous equipment
Casting chase for pre inked stamp Aluminium casting chase :
used to fasten the mold and calibrate premix material for gelling in the press.
Available in several sizes : (A4, A5, A6, A7)
Cooling unit for pre inked stamp Cooling unit :
Providing fast cooling , necessary once premix is cured.
Flow of water is controlled by timer and penstock
Size : A5 (270 x 230 mm) or A 4 (350 x 300 mm)
Stamp cutter for pre inked stamp Stamp cutter :
To cut each stamp from rubber or pre-inked slab
Vacuum unit for pre inked stamp Vacuum unit :
Vacuum chamber in which casting chase or chase board with premix is placed.
A vacuum pump allows to release air bubbles thay may be trapped in letters and that would cause non printing areas in the finish stamp.
Depression is controlled by a vacuometer.
Size : 420 x 350 mm
 
 LASER MANUFACTURING EQUIPMENT
 ILS II
Laser engraver ILS2 for pre inked stamp 
  • Available 12, 30 or 50 W, size 410 x 295 mm (A3).
  • Motorized Z axis allows to process pieces up to 120 mm
  • Air assistance
Consult our range of laser engravers
 
 ILS III
Laser engraver ILS3 for pre inked stamp 
  • Available in 12, 30 , 50 or 100 W, size 610 x 457 mm (A2)
  • Openable front door
  • Autofocus.
  • Motorized Z axis allows to process pieces up to 210 mm
  • Red dot pointer
  • Air assistance
Consult our range of laser engravers
 
 ILS IV
Laser engraver ILS4 for pre inked stamp 
  • Available in 30, 50 or 100 W, size t 1000 x 600 mm.
  • traversing-door design
  • Autofocus.
  • Motorized Z axis allows to process pieces up to 210 mm .
  • Red dot pointer
  • Air assistance
  • ethernet connectivity
Consult our range of laser engravers
 
 
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