EMULSIONS FOR TEXTILE ROTARY SCREEN
EMULSIONS FOR TEXTILE ROTARY SCREEN
TOPICS CLASSIFICATION PHOTOEMULSIONS FOR TEXTILE ROTARY SCREEN SUMMARY TABLE COMPLEMENTARY PRODUCTS CYLINDER PREPARATION CYLINDER RECOVERY
EMULSIONS FOR TEXTILE ROTARY SCREEN
CLASSIFICATION PHOTOEMULSIONS FOR TEXTILE T-SHIRT PRINTING
PHOTOEMULSIONS FOR TEXTILE ROTARY SCREEN
PHOTOEMULSIONS FOR TEXTILE FLAT SCREEN
CONTINUOUS PRINTING CONTINUOUS PRINTING
EMULSIONS FOR TEXTILE ROTARY SCREEN
PHOTOEMULSIONS FOR TEXTILE ROTARY SCREEN
Rotary textile printing is a process for fabrics decoration by metal micro-pierced cylinders
EMULSIONS FOR TEXTILE ROTARY SCREEN
RANGE
ROTOPOLIGEL
ROTOLASER
PROGRESS
PROXIMA HD A+B
LIBRA
EMULSIONS FOR TEXTILE ROTARY SCREEN
RANGE ROTOPOLIGEL
WHAT IS IT Traditional emulsion avalaible in different colours, to be sensitized by Dichromate.
TECHNICAL FEATURES • BLU: for any mesh type, single or double squeegee coating, excellent print resistances, available for film, wax jet and laser CO2 engraving systems. • ROSSO PS: for any mesh type, single or double squeegee coating, fine details good engraving fidelity, particularly indicated for ink jet engraving method. • ROSSO NT/P: for any mesh type, suitable to obtain drawings gradient and fine lines, coating with single or double squeegee technique, it can be used both with traditional engraving systems and with wax jet and laser CO2, the red colour remains even after the polymerization of the cylinder. • ROTOPOLIGEL AE: low smell, tack-free, short exposure time, good engraving fidelity, good resistance to printing pastes, after printing it can be recovered with suitable emulsion removers.
EMULSIONS FOR TEXTILE ROTARY SCREEN
RANGE ROTOPOLIGEL
GENERAL FEATURES APPLICATION ROTARY ROTARY
CLASS TRADITIONAL TRADITIONAL
SENSITIZER CHROME CHROME
VISCOSITY HIGH TEMPERATURE RECOVERY* 12000 cPs YES YES 9000 cPs YES YES
COLOUR BLUE - RED LIGHT BLUE DEFINITION 4-5 4
% SOLIDS 37 38
RESOLUTION 4-5 4
PRODUCTS ROTOPOLIGEL BLU, PS, NT/P ROTOPOLIGEL AE
PRODUCTS ROTOPOLIGEL BLU, PS, NT/P
RESISTANCE CHEMICAL 5 4
MECHANICAL 5 4
PRODUCTS ROTOPOLIGEL BLU, PS, NT/P ROTOPOLIGEL AE
COMPATIBILITY WATER BASED 5 Key: 0=min 5=max *Before curing
WALLPAPER 4
SUBLIMATION 5
SOLVENT BASED NO
ROTOPOLIGEL AE
EMULSIONS FOR TEXTILE ROTARY SCREEN
RANGE ROTOLASER
WHAT IS IT Ready-to-use product for rotary screen preparation to be engraved by ablative laser unit (LEN CO2)
TECHNICAL FEATURES • For double squeegees technique coating • Excellent resistance to chemical and mechanical stresses, even with low thickness emulsion application • Available in blue colour (Rotolaser 401) and red colour (Rotolaser 400)
EMULSIONS FOR TEXTILE ROTARY SCREEN
RANGE ROTOLASER
GENERAL FEATURES APPLICATION ROTARY
CLASS LASER CO2
SENSITIZER NO
VISCOSITY HIGH TEMPERATURE RECOVERY* 2000 cPs YES YES
COLOUR BLUE - RED DEFINITION 5
% SOLIDS 22
RESOLUTION 5
RESISTANCE CHEMICAL 5
MECHANICAL 5
COMPATIBILITY WATER BASED 5 Key: 0=min 5=max *Before curing
WALLPAPER 5
SUBLIMATION 5
SOLVENT BASED 5
EMULSIONS FOR TEXTILE ROTARY SCREEN
RANGE PROGRESS
WHAT IS IT Photoemulsion with enhanced chemical-physical properties, to be sensitized with Diazocompounds.
TECHNICAL FEATURES • Available for any number of mesh cylinder • It can be used with traditional engraving method, wax jet, ink jet system and also with CTS Blue Laser diode (LDE) • For single or double squeegees technique coating • Innovative in the field of textile screen making becouse of the use of Diazocompounds instead of Chrome salts
EMULSIONS FOR TEXTILE ROTARY SCREEN
RANGE PROGRESS
GENERAL FEATURES APPLICATION ROTARY
CLASS DUAL-CURE
SENSITIZER DIAZO MICRO HD
VISCOSITY HIGH TEMPERATURE RECOVERY* 9000 cPs YES YES
COLOUR RED
DEFINITION 4
% SOLIDS 39
RESOLUTION 4
RESISTANCE CHEMICAL 5
MECHANICAL 5
COMPATIBILITY WATER BASED 5 Key: 0=min 5=max *Before curing
WALLPAPER 4
SUBLIMATION 4
SOLVENT BASED NO
EMULSIONS FOR TEXTILE ROTARY SCREEN
RANGE LIBRA
WHAT IS IT The environmentally safest photoemulsion, to besensitized with Diazocompounds.
TECHNICAL FEATURES • Available for any number of mesh cylinder • For CTS technology with DMD/DLE and Blue Laser Diode (LDE) application • For double squeegees technique coating • High definition and resolution of the engraved patterns • Notable performances in textile printing processes
EMULSIONS FOR TEXTILE ROTARY SCREEN
RANGE LIBRA
GENERAL FEATURES APPLICATION ROTARY
CLASS DUAL-CURE
SENSITIZER DIAZO MICRO HD
VISCOSITY HIGH TEMPERATURE RECOVERY* 10000 cPs YES YES
COLOUR BLUE
DEFINITION 5
% SOLIDS 38 RESOLUTION 4
RESISTANCE CHEMICAL 5
MECHANICAL 5
COMPATIBILITY WATER BASED 5 Key: 0=min 5=max *Before curing
WALLPAPER 5
SUBLIMATION 4
SOLVENT BASED NO
EMULSIONS FOR TEXTILE ROTARY SCREEN
RANGE PROXIMA HD A+B
WHAT IS IT Two-component photosensitive lacquer for cylinders, particularly indicated on high mesh matrices.
TECHNICAL FEATURES • It doesn't require sensibilization • For all CTS optical systems application • Excellent definition and resolution • Excellent resistance in textile printing processes
EMULSIONS FOR TEXTILE ROTARY SCREEN
RANGE PROXIMA HD A+B
GENERAL FEATURES APPLICATION ROTARY
CLASS PURE POLYMER
SENSITIZER NO
COLOUR RED-VIOLET
VISCOSITY HIGH TEMPERATURE RECOVERY* 9000 cPs - 2200 cPs YES YES
DEFINITION 5
% SOLIDS 50% - 50% RESOLUTION 5
RESISTANCE CHEMICAL 5
MECHANICAL 5
COMPATIBILITY WATER BASED 5 Key: 0=min 5=max *Before curing
WALLPAPER 5
SUBLIMATION 5
SOLVENT BASED 3
EMULSIONS FOR TEXTILE ROTARY SCREEN
SUMMARY TABLE CLASS ROTOPOLIGEL BLU, PS, NT/P ROTOPOLIGEL AE ROTOLASER PROGRESS LIBRA PROXIMA HD Key: 0=min 5=max
TRADITIONAL TRADITIONAL LASER CO2 DIAZO DUAL-CURE DIAZO DUAL-CURE PURE POLYMER
WATER BASED 5 4 5 5 5 5
WALL PAPER 4 3 5 4 5 5
SUBLIMATION 5 4 5 4 4 5
SOLVENT BASED NO NO 5 NO NO 3
EMULSIONS FOR TEXTILE ROTARY SCREEN
COMPLEMENTARY PRODUCTS EPTATECH offers the best selection of complementary products for pre-press processes, indicated in the following pages:
• Permanent adhesives • Catalysts, solvents and thinners • Specimen papers products • Cylinder retouching and masking products
EMULSIONS FOR TEXTILE ROTARY SCREEN
CYLINDER PREPARATION APPLICATION STANDARD Degreasing Emulsion preparation Emulsion application Drying Engraving Development
Retouching Curing
ROTONET CONC. (to be diluted with water) ROTOPOLIGEL Use SENSITIZER 305 (10%). See the TDS for more info
LIBRA / PROGRESS Use DIAZO compounds See the TDS for more info
PROXIMA HD A+B Mix SOLUZIONE A and SOLUZIONE B See the TDS for more info
1 coat The application depends on the coating method. See the TDS for more info [25-30]°c Drying time depends on the applied emulsion quantity. See the TDS for more info Exposure time depends on the used exposure unit. See the TDS for more info Dip the screen into water at room temperature for about 5 minutes. Rinse off through a water jet. See the TDS for more nfo Retouching may take place with ROTORET MONO. See the TDS for more info Polymerisation must be at 180°C for 1 hour minimum. See the TDS for more info
EMULSIONS FOR TEXTILE ROTARY SCREEN
CYLINDER RECOVERY RECOVERY PROCESS
NOTES
Stripping agent application
Apply the product on the cylinder and let it work for 5 minutes
Use POLISTRIP SERIE. The range includes several types of striping agent. See the TDS for more info
Rinse off stripping agent
Remove the product through a water jet (High pressure)
Drying
TEMPERATURE: [30-35]° C TIME: 30 MINUTES
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