WE PROVIDE A FULL RANGE OF INDUSTRIAL SOLUTIONS

Extrusion – Biax

Material:

• BOPP, BOPET, BOPVC, BOPE, BOPS, BOPA

Measurements:

• Thickness Profile
• % Filler (CaCo3 / TiO2 / BaSo4)
• Cast after MDO & after TDO

Controls

• BOLT CONTROLLER (Power & Temperature control Up to 360 bolts),
• AUTO MAPPING (APC – Auto Profile Control)
• TDO STRETCH PROFILE
• CASCADE CONTROL
• MELT FLOW MODEL

Extrusion – Blown

Material:

• BOPE, BOPP, BOPA, BOPLA

Measurements:

• Thickness Profile
• % Filler (CaCo3 / TiO2 / BaSo4)
• Barrier Layer

Controls:

• AIR RING CONTROL (Accurate mapping of film thickness profile to air ring zones (or die))

Extrusion – Cast and Sheet

Material:

• CPP, CPE, PET, TPU, MDO, PVB, EVA, PMMA, STRETCH, PVA/PVOH, HYGIENE (Breathable and Non-Breathable)

Measurements:

• Thickness Profile
• % Filler (CaCo3 / TiO2 / BaSo4)

Controls:

• APC BOLT CONTROLER (Power & Temperature control Up to 360 bolts)
• AUTO MAPPING (APC – Auto Profile Control)
• MACHINE DIRECTION CONTROL
• MELT FLOW CONTROL

Ultra-fast, precise & reliable optical plastic inspection and measuring solutions for all kinds of base and converted plastic materials.

EasyInspect examines 100% of the material surface for local defects and EasyMeasure continuously monitors overall properties, such as coating uniformity or homogeneity and physical properties, such as opacity or reflectance.

• Blown Film
• Cast Extruded Film
• Composite Material
• Flexible Packaging Film
• Glass Fabrics and Pregreg Material
• ITO/TCO Hard-Coated Film
• Release Liner
• Label and Tape
• Laminated Film
• PCB Material
• Polarizing Film
• Stretched Film
• Window Film

Extrusion

In the extrusion sector the use of edge fixing electrostatic charge bars is essential. The ACE EP/3 solution, consist of two charging bars equipped with three electrodes, installed at the two sides of the extruded film on the chill-roll drum, to completely eliminate the problem of shrinkage of the film (neck-in), or the bending of the edges.

IONDUAL 24V antistatic bars instead helps a trouble-free film winding without accumulation of electrostatic charges on it at all speeds.

Here also applies ACE Electrostatic Changeover System. With the help Electrostatic Assistance, it replaces the traditional manual application of double-side tape adhesive, normally used to fix the film on the cartonboard core for the winding of new rolls.

Blown Film

During the sleeve blowing stage, BB Iondual 24V antistatic bars find their application. In fact, when correctly installed they eliminate the problem of blown film slipping, actively participating to stabilizing the sleeve moving upwards.

Equally then, in the second part of the process of transformation of the sleeve into a double web, BB Iondual 24V will eliminate all the problems caused by electrostatic charges negatively influencing the film winding operation. Here as well, ACE Electrostatic Changeover find its important application, replacing and thus eliminating the application of double-side tape adhesive on the cores of the new reels.

• Contactless Web Cleaning Systems
• New 24V Antistatic Bars
• Antistatic Bars
• Electrostatic Changeover WG70

Cast Film

• Contactless Web Cleaning Systems
• New 24V Antistatic Bars
• Antistatic Bars
• Electrostatic Charging Bars
• Electrostatic Changeover WG50
• Edge Pinning

Bopp-Pet Corona System

The most important producers of BOPP film around the world have joined our technology to reach important treatment results with no downtime in production.

Features

• Web width up to 10.5 mt.
• Special electrodes in Aisi 316 stainless steel able to expand freely without modification of the pre-setting of air gap (easy heat expanding system).
• Special electrodes rotating movement gives the possibility to the electrodes to move away (without damage) from the corona roller in case of impact with thick parts on the film coming from the die.
• High stiffness of the structure holding the electrodes. The electrodes and the hood are in fact connected to a robust central beam that gives mechanical stability to the system.
• Easy air-gap regulation for perfect uniformity of the treatment level along the width.
• Electrodes opened pneumatically for easy webbing up.

Cast Film Corona System

Installations up to 350 m/min and Web width up to 7000 mm for very difficult films (CPP with high amount of additive applied). Guarantees a total absence of back side treatment.

Features:

• The special design of the stainless-steel (AISI 316) electrodes ensures easy heat expansion thus without modification of the preset air gap.
• Electrodes opened pneumatically for easy webbing up.
• High stiffness of the structure holding the electrodes. Another important point for the stability of the air-gap.
• Use of big diameter nip roller to eliminate any backside treatment.
• Able to treat one or two sides of the web.
• Specific power (energy density) kept strictly constant during running.
• Corona roller covered in silicon rubber or isolated ceramic.
• Corona roller supplied with extended shaft for motorization.
• Speed sensor mounted on the corona roller.
• Rollers statically and dynamically balanced.
• Special electrodes rotating movement gives the possibility to the electrodes to move away (without damage) from the corona roller in case of impact with thick parts on the film coming from the die.
• Easy air-gap regulation from outside the hood containing the electrodes.
• Safety switches close down the power supply in case of accidental opening of the discharge groups.
• Electromagnetic (EMC) compatibility in accordance with EN-55011 and EN 50082-2 standards.
• Optional: Possibility of installation of spreader roller. It also helps to eliminate back side treatment. Possibility to have the overpressure version for explosive proof environment.

Blown Film Corona System

Absolute uniformity of the gap during running via

• The particular design of the electrodes (any electrode is kept in working position through big isolators connected to a strong central beam)
• High stiffness of the structure holding the electrodes. Another important point for the stability of the air-gap.

Features:

• Web width up to 3500 mm.
• Specific power (energy density) kept strictly constant during running.
• Corona roller covered in special silicon sleeves (other coatings can be supplied upon request)
• Special electrodes in aluminium. (Possibility to install also full electrodes in stainless steel.)
• The treater can be equipped with segmented electrodes instead of full ones in order to avoid treatment in particular areas. The segments can be individually moved away from the corona roller.
• The construction is made to guarantee uniformity of the gap. The electrode is in fact connected to the structure not on the lateral sides but in many points on the upper beam of the station. This allows an easy expansion when running.
• The construction system is done in a way that allows an easy and fast setting of the partialization during a production change and moreover guarantees an absolute stability of the chosen position of the segments during running.
• Easy air-gap regulation from outside the hood containing the electrodes.
• Electrodes opened pneumatically for easy webbing up.
• Rollers statically and dynamically balanced.
• Speed sensor mounted on one corona roller. Safety switches close down the power supply in case of accidental opening of the hood containing the electrodes.
• Electromagnetic (EMC) compatibility in accordance with EN-55011 and EN 50082-2 standards.

Sheet Corona Treatment

Installable on extrusion lines and printing lines, it gives you the possibility to treat materials up to 20 mm of thickness. The particular design of the electrodes (any electrode is kept in working position through big insulators connected to a strong central beam) together with the stiffness of the structure guarantees an absolute uniformity of the gap during running.

Features

• Able to treat one or two sides of the web
• Web width up to 3500 mm
• Specific power (energy density) kept strictly constant during running
• Corona roller in aluminium covered in special silicon sleeves (other coatings can be supplied upon requests)
• Rollers statically and dynamically balanced
• Speed sensor mounted on the corona roller
• Special electrodes in aluminium. (Possibility to install also full electrodes in stainless steel)
• Possibility to have segmented electrodes. The segments can be individually moved away from the corona roller.
• Electrodes opened pneumatically for easy webbing up
• High Stiffness of the structure holding the electrodes. Another important point for the stability of the air-gap
• The construction is made to guarantee uniformity of the air gap. The electrode is in fact connected to the structure not on the lateral sides but in many points on the upper beam of the station. This allows a free expansion when running.
• Easy and fast setting of the partialization during a production change.
• Absolute stability of the chosen position of the segments during running.
• Easy air-gap regulation from outside the hood containing the electrode
• Safety switches shut down the power supply in case of accidental opening of the hood containing the electrodes
• Electromagnetic (EMC) compatibility in accordance with EN-55011 and EN 50082-2 standards
• Overpressure version for explosive proof environments

Premium Solutions for Primary Slitting

When throughput and absolute reliability count – for your profitable production of flexible plastic films, reliability and performance of your production machines count above all. The non-stop winders, primary and secondary slitting machines from Kampf have been designed to meet the highest demands and ensure a trouble-free production process. The newly developed PrimeSlitter and ProSlitter machines impress with highest performance values, a modern design paired with a well thought-out operating concept and the latest Siemens control technology.

• PrimeSlitter
• PrimeWinder
• ProSlitter

Winding machines for plastic film

Plastic films have very different characteristics and will be used for many applications. The range goes from the classic PVC-film (in soft, semi-rigid and rigid qualities) to PE-film, PU-film, PP-film and at least to ductile and rigid PET and PC-film. Often multi-layer films made by a combination of different films are produced.

Winders and Re-reelers from SOMATEC are designed exactly for the characteristics and demands of the corresponding plastic films. So very thin and soft films as well as thick and rigid films can be wound with different concepts and settings.