Microperforation

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Cold-microperforation type MF

Due to the flexible design these devices can be integrated into extrusion lines, cutting and winding units, printing machines or other downstream equipment in the plastics, paper or textile industry.

Characteristics of the cold perforation:

  • Compact and enclosed unit
  • CE-compilant design
  • Perforating roller with manual or pneumatic open/close system
  • Counter roller made of rubber or bristles
  • Manual, infinite adjustment of the needle submersion depth for a fine adjustment of the hole diameter
  • Halfshell design made of aluminium (fixed positions) or bronze rings (infinitely adjustable on the support roller)
  • Needles made of hardened steel
  • Available needle diameters: 0.8, 1.08, 1.22, 1.42, 1.8 or 2.35
  • Needle arrangement in square, rhombic or spiral pattern
  • Standard working widths from 800 mm to 3400 mm (others on request)
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Revolver-Cold-Perforation type MF3-R

This system with revolver magazine offers new flexibility for the perforation of material webs!

Characteristics of the revolver perforation:

  • Basis characteristics see type MF
  • Installation of up to 6 different perforation rollers
  • Changing of perforation pattern by turning the roller magazine (possible during production)
  • No setting or down time
  • Saves time, material and personnel costs
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Multicut Perforation type MCU

Alternatively to the hole perforation this device cuts slits into the film. The length of the single cuts and the distances are adjustable and enable a flexible cutting pattern.

Characteristics of the multicut perforation:

  • Compact and enclosed unit
  • CE-compilant design
  • Cutting roller with pneumatic open/close system
  • Counter roller made of bristles
  • Manual, infinite adjustment of the cutter immersion depth for a variation of the cutting length
  • Cutters placed on single rings (infinitely adjustable on the support roller)
  • Cutter arrangement in square or rhombic pattern
  • Standard working widths of up to 3000 mm (others on request)
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Hot-Microperforation type MC

Hot perforations are generally used for flat sheet film.

Characteristics of the hot microperforation:

  • Compact and enclosed unit (with protective cover and the possibility to exhaust vapours
  • CE-compilant design
  • Automatic control of speed and temperature
  • Perforating roller with pneumatic open/close system
  • Perforating rollers are powered during heating process for an even heating
  • Counter roller made of natural bristles
  • Manual, infinite adjustment of the needle immersion depth for a fine adjustment of the hole diameter
  • Designed with bronze rings (infinitely adjustable on the support roller)
  • Needles made of hardened steel
  • Available needle diameters: 0.8, 1.08, 1.22, 1.42, 1.8 or 2.35
  • Needle arrangement in square, rhombic or spiral pattern
  • Standard working widths from 800 mm to 2800 mm (others on request)