768 & 768VG – Semi-Automatic Food Sealer

768 & 768VG – Semi-Automatic Food Sealer

MODEL 768 & 768VG – SEMI-AUTOMATIC THERMO-WELDER BY OUTLINED FILM CUT

Model 768 is a heat sealer particularly suited to medium-sized outputs. The 768VG version allows for getting vacumm or vacuum-gas ( modified atmosphere, M.A.P.system – Modified Atmosphere Packaging ) sealed tubs.

WHAT DOES IT MANUFACTURE?

The machine can thermo-weld appropriate portion of film over tubs containing convenience and pre-cooked food (solid, liquid, creamy, pasty), generic foodstuff and non-food items too. The film is accurately sealed and cut along the whole extent of the tub’s outline. It is possible to provide for a pull tab for product’s easy opening to any corner or side of the tub.

PERFORMANCE

768 :

  • 7/8 tubs/minute by Single Format
  • 15 tubs/minute by Double Format

768VG :

  • 6 tubs/minute by Single Format
  • 12 tubs/minute by Double Format

These are indicative figures as the actual performance reies on the tub material, dimensions, type of content (solid, liquid, creamy, pasty), the compatibility to thermo-welding power between film and container materials…

WELDING –COMPATIBLE RAW MATERIALS EMPLOYED

Tubs up to max. dimensions mm 325 x 265 [GN ½] made of :

  • PP       Polypropylene) translucent and non-translucent
  • PET     Polyethylene Terephthalate
  • CPET  Crystalline polyethylene terephthalate
  • APET  Amorphous polyethylene terephthalate
  • PS       Polystyrene
  • PET     Polyethylene or polythene
  • PVC    Polyvinylchloride
  • Cardboard Laminated with PP or Other Plastic Materials
  • Aluminium
  • Monolacquered or Bilacquered Aluminium
  • Aluminium Laminated with PP
  • Aluminium Suitable for Sterilization Processes

Films :

  • Laminated / Lacquered
  • Aluminium / Metallized
  • Anti-fog / Multilayer
  • Barrier / Peelable
  • Papers / Printed
  • Coextruded / Sterilizable

Usable Gas – version 767VG :

  • Carbon Dioxide
  • Nitrogen
  • Oxygen
  • or other preservative gases

OPTIONS

  • Customizations
  • 3-track, 4-track etc.. possible format changeover
  • Mark check devide (selector for registered printing)
  • 2000-hour parts service pack

MAIN COMPONENTS EMPLOYED

  • BONFIGLIOLI
  • CGE
  • COLOMBO & FILIPPETTI
  • ELESA
  • SCHNEIDER
  • SKF

SPECIFIC FEATURES

This is a high-quality Strema product. The machine can always guarantee a first-class end-product thanks to the refined components in contact with the raw materials employed.

FLEXIBILITY

The machine is considerably flexible and able to thermos-seal different types of tubs by simple replacement of an equipment. The replacement time is very short and does not invalidate the usual daily production process.