Gemata SpA

Via Postale Vecchia 77, 36070 Trissino (VI)
Italy
Telephone +39 0445 492-711
Fax +39 0445 490-111
rollmac@rollmac.it

Hall map

glasstec 2018 hall map (Hall 16): stand D19

Fairground map

glasstec 2018 fairground map: Hall 16

Our range of products

Product categories

  • 02  Glass processing and finishing
  • 02.06  Coating technology
  • 02.06.02  Enameling machines, thermal printing equipment

Enameling machines, thermal printing equipment

Our products

Product category: Enameling machines, thermal printing equipment

ColorGlass

Machine for the enamelling and design printing of float glass sheets
ColorGlass is a new single-roller machine, suitable to the enamelling and design printing of glass sheets by means of an engraved cylinder. Thanks to its high versatility and ease of use, Colorglass is the indispensable working tool for in-house laboratory or production lines.
With ColorGlass it's possible to easily enamel and print any kind of flat glass on the market with sheet thicknesses from 2 mm. to 25 mm. and sizes from 600 mm. to 2600 mm.
Colorglass is suitable from small dimensions such tiles and decorations to big sizes such internall walls, doors and façades.
A wide range and choice of rollers, with different engravings, enables the users to apply a constant and uniform coating with an enamel quantity from 30 g/sqmt to 400 g/sqmt wet (30 to 300 micron) in one pass only. A special rubber roller, laser engraved, is available for the glazing of glass sheets not perfectly levelled, i.e. with depressions and swellings.
Laser-engraved design printing rollers are available to create silk-screen effects such dots, geometrical motives etc.
As per all the Rollmac machinery, the most important features of Colorglass are the ease of use and the quick (less than 15 minutes) time for colour change.

A basculating feeding conveyor belt is available as optional to ease the transport of sheets with big sizes. On this belt it's also possible to install, as an option, a lining-up device which allows the perfect sheet alignment to the engraved roller, avoiding excess deposit of paint.
The main electrical panel is, as usual, installed inside the machine shoulder; it is provided with inverter for the A/C electrical motors control. On the operator's panel are located all the machine controls and the digital colour display.
The centesimal regulation of working thickness is displayed on the command board.

WORKING POSSIBILITIES
REVERSE engraved cylinder: coating, enamelling and painting.
SYNCHRO engraved cylinder: design effects.

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Product category: Enameling machines, thermal printing equipment

MultiGlass

Machine for the enamelling and design printing of float glass sheets

MultiGlass is a new roller machine, suitable to the enamelling and design printing of glass sheets by means of an engraved cylinder. Thanks to its high versatility and ease of use, Colorglass is the indispensable working tool for in-house laboratory or production lines.
With MultiGlass it's possible to easily enamel and print any kind of flat glass on the market with sheet thicknesses from 2 mm. to 25 mm. and sizes up to 3400 mm. x 6000 mm. Colorglass is suitable from small dimensions such tiles and decorations to big sizes such internall walls, doors and façades.
The sheet transport happens by means of a conveyor belt, made of a special oil/solvent resistant rubber.
A wide range and choice of rollers, with different engravings, enables the users to apply a constant and uniform coating with an enamel quantity from 30 g/sqmt to 400 g/sqmt wet (30 to 300 micron) in one pass only. A special rubber roller, laser engraved, is available for the enamelling of glass sheets not perfectly levelled, i.e. with depressions and swellings.
Laser-engraved design printing rollers are available to create silk-screen effects such dots, geometrical motives etc.
As per all the Rollmac machinery, the most important features of Colorglass are the ease of use and the quick (less than 15 minutes) time for colour change.
A basculating feeding conveyor belt is available as optional to ease the transport of sheets with big sizes. On this belt it's also possible to install, as an option, a lining-up device which allows the perfect sheet alignment to the engraved roller, avoiding excess deposit of paint.
The main electrical panel is, as usual, installed inside the machine shoulder; it is provided with inverter for the A/C electrical motors control. On the operator's panel are located all the machine controls and the digital colour display.
The centesimal regulation of working thickness is displayed on the command board.

WORKING POSSIBILITIES
REVERSE engraved cylinder: coating, enamelling and painting.
SYNCHRO engraved cylinder: design effects.

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Product category: Enameling machines, thermal printing equipment

GlassLine

Rollercoater machine for the enamelling of float glass edges

GlassLine is a new machine to enamel the edges of float glass sheets by means of a steel engraved cylinder.
It is a completely new project based on the well-known technologies of enameling by a reverse roller.
Glass line has been designed to provide answers to a peculiar need of glasses bound to building and interior decoration, i.e. the coating of a frame on the four edges of the sheet. Frame sizes: min. 5 mm max. 300 mm.
This operation is performed in 4 passes with the return and 90° rotation of the sheet between one pass and the next. After all four sides have been worked, the sheet is sent to the oven for drying.
The machines grants the possibility to enamel sheets with thicknesses from 2 mm. to 25 mm. and sizes up to 2.600 mm. In just one pass, a constant and uniform quantity of enamel can be applied up to 400 g/mq.
It is possible to coat by ceramic enamels and organic paints.
The system is composed by three elements: entry rollercoanveyor, coating module and exit rollerconveyor. To turn and rotate long sheets, it is available a side rollerconveyor, mounted on rails.

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Our trade marks

About us

Company details

Rollmac manufacturing program includes:

Coating heads:
Uniroll SP knife coating head
Starline RBS multifunction coating head by knife and engraved roller
Starline RS coating head by engraved roller
Starlab laboratory coating head by engraved roller


Machinery and plants for the textile industry:
Direct coating lines for fabrics and textile supports
Wet laminating lines for textiles
Transfer coating lines for the manufacturing of PVC / PU synthetic leather
Embossing lines for PVC / PU synthetic leather and PVC foils
Rotogravure printing lines for PVC / PU synthetic leather
Inspecting machines for release casting paper
Labline 800 laboratory coating and laminating pilot plant
Foammix and Micromix foam generators for water based chemicals


Machinery and plants for the plastic and rubber industry
Rubberstar coating head by engraved roller for rubber sheets
Adhesivation coating lines
Rotogravure printing lines for plastic films


Machinery and plants for the tanning industry
Rollercoaters for leather finishing
Starlab laboratory rollercoater
Foammix and Micromix foam generators for water based chemicals
Bonded leather finishing lines (salpa)
Splits upgrading lines by PU film


Machineryfor the float glass industry
Multiglass rollercoater for float glass sheets
Coloriglass rollercoater for float glass sheets
Glassline edge rollercoater for float glass sheets
Glassdrier IR dring and curing oven by infra-reds

Accessories
Engraved rollers for coating
Photoengraved rollers for rotogravure printing

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