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Corona treater model BHSN ( BOPP-PET industry).
The field of BOPP-PET film has always been for years a key-field for ME.RO. Only an history and a very long experience can allow you to manufacture treaters able to guarantee a complete reliability as these big producing plants require. It is not by chance that nowadays ME.RO can be considered the most important mufacturer for this application. This is demonstrated by the fact that the most important producers of BOPP film around the world have joined our technology to reach important treatment results with no stops of production for years.
MAIN CHARACTERISTICS:
- Web width up to 10.500 mm.
- Specific power (energy density) kept strictly constant during running.
- Special electrode design to give the best transfer of power on the film and to maintain it clean during running.
- Special electrodes in AISI 316 stainless steel able to heat expand without modification of the pre setted air gap (easy heat expand system). |
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The two sides unit called COROFLEX, with pneumatically operated cylinders, has been conceived to improve and increase production processes and it is suitable for extrusion. The unit is connected to generators with IGBT, 30 kHz work frequency, high performance modules. E.C. certification.
Technical Features:
- Available power is between 3kVa and 18kVa.
- Tables between 1000 mm and 1800 mm.
- Cylinders diameter 100 mm.
- 4 Multiple-discharge points, aluminium electrodes in function of the power density required by any line or material. |
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Battenfeld Extrusionstechnik is a leading supplier of inline and out-of-line extrusion systems which are also available as high-performance lines:
- mono- and multi-layer deep drawn PP, PS or PET film up to 7 layers
- film thicknesses of 200 µm - 2 mm
- main applications in food packaging, esp. packaging of dairy products
inline extrusion systems can be combined with all automatic thermoforming machines currently on the market.
Battenfeld Extrusionstechnik offers a specially tailored line of extruders for the production of deep drawn films/sheet that enables processors to run their own production process very efficiently.
- high specific output rates
- degassing extruders for optimum melt quality
- constant mass throughput and therefore excellent thickness tolerances through the use of melt pumps
- state-of-the-art flat dies adapted to end product
- raw material savings and recycled material can be used without problems
low energy consumption
- modern, compact, maintenance-free drive technology for main- and co-extruder
For the production of thermoforming films/sheet, Battenfeld Extrusionstechnik manufactures especially tailored roll stacks that ensure superior end product quality.
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Battenfeld Extrusionstechnik manufactures complete inline and out-of-line extrusion systems for Polyester (PET) film:
- film thicknesses of 100 µm - 1200 µm
- multi-layer and laminated film
- main applications are in food packaging
With Battenfeld Extrusionstechnik's specially designed co-rotating twin-screw extruders for A-PET film extrusion, non-pre-dried material can be run without problems.
Thus, processors benefit from:
- energy savings
- higher flexibility
- better film quality
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Division profile
Systems to manufacture blown film have formed part of ALPINE's product range since 1955.
The reliability of these film blowing lines is well known, just as are the long years of experience we have had in the design and manufacture of such complex production equipment.
Our three testing centres - in Augsburg, USA and Japan - are equipped with state-of-the-art machines and components, and are used for both customer and development trials. Test series using the laboratory equipment can be carried out under as-real conditions so that the results fully reflect Alpine's capabilities.
Program Overview
Blown Film Lines
Extruder
Film Die Heads
Film Cooling
Film Calibration
Film Take-off units
Film Winders
Film Orientation Lines
Process Control
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Extruders
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The MSK shrink frame technique ensures targeted and metered generation of heat without flames. The optimum shrinking temperature ensures gentle warming of the film which retains its tensile force and fatigue strength. The heating systems developed by MSK are matched to the varying requirements of different industries.
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The packaging machines are equipped as ergonomic manual work places
and/or in combination with automatic conveying devices.
All bulk products of the Non Food range can be packaged e.g. screws, fittings or assortments.
The capacity of the machine depends on the conveying system and is up to 30 bags per minute.
As packing material semi tubular film or flat film from polyethylene is used with a strength of 60-80 µm.
Various marking and labelling devices and special equipments are optionally available. |
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AUTOMATIC PACKAGING LINE WITH BUBBLE WRAP DISPENSER
AND ORBITAL WRAPPER MOD. HELIOS 125
Automatic packaging equipment for horizontal wrapping with stretchfilm+buble wrap/polyethylene
Applications:
Packaging, grouping and protection of long or bulky products in automatic lines and high productions of furniture, doors, timber boards, etc. which need protection in all the products sides. So, transversal packaging (stretchfilm) and longitudinal packaging (bubble wrap) is made.
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Nor-Cal offers an extensive selection of commonly used quartz crystal feedthroughs, sensors and multi-channel monitors, cables, quartz crystals, accessories and replacement parts for use in semiconductor, optical and industrial thermal deposition processes. Custom feedthroughs are available with a variety of flanges in all sizes.
Our coating instrumentation products support one of the more popular methods of thin film measurement and rate control _ the crystal monitor, which utilizes the piezoelectric properties of a quartz crystal.
The electrical characteristics of the crystal, which is held in place by the sensor, change during deposition. Single sensors are generally used for short deposition runs, whereas, dual sensors allow for longer runs. Dual sensors require an airline to operate a pneumatic shutter which covers one crystal at a time. The sensor is either welded to the feedthrough or attached with connectors. Most sensors are available with cooling lines.
The application determines the correct choice of sensor. The sensor determines compatible feedthroughs and cabling. The chamber determines the appropriate feedthrough and flange. For application temps up to 150°C, electrical connection between the sensor and feedthrough is accomplished with a vacuum coaxial cable. A bakeable, one piece sensor/feedthrough replaces the standard in-vac cable with a stainless steel high-temp coaxial line for high temperature applications up to 300°C. |
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American Maplan's Out of Line Vertical, In Line Vertical , High Performance and Calandrette® film and sheet systems offer a full range of extrusion solutions
High degree of versatility to suit every line design requirement
Inline systems can be combined with all automatic thermoformers currently available on the market
Our extruders are designed to accommodate a large processing range at high output rates with low energy consumption
Melt degassing for excellent film quality
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American Maplan's Out of Line Vertical, In Line Vertical , High Performance and Calandrette® film and sheet systems offer a full range of extrusion solutions
High degree of versatility to suit every line design requirement
Inline systems can be combined with all automatic thermoformers currently available on the market
Our extruders are designed to accommodate a large processing range at high output rates with low energy consumption
Melt degassing for excellent film quality
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Thin film coating is a vacuum deposition procedure used to enhance the transmissive properties of an optical surface. The most common types of dielectric coatings are anti-reflection and high reflection coatings, but beam-splitter, band pass filter, edge filter, and polarizing coatings are also available. Because thin film coatings are more durable than optical glass, coatings also help protect an optic surface from scratches and the environment.
Optimax produces optics up to 300mm in diameter with a wide variety of narrow and broadband anti-reflection coatings including doublet interface coatings. Both metal and dielectric mirror coatings are also available. For custom coatings, we utilize TFCalc thin film design software. Please see the reverse side for sample reflectance curves.
Optimax performs test runs of all coatings before beginning production to ensure a good design. We use a Perkin-Elmer Lambda 900 Spectrophotometer to check the performance of the coating upon completion. Adhesion, abrasion, and humidity tests are available to verify coating durability in accordance with sections of MIL-C-675C, MIL-C-48497A, and MIL-C-13508C specifications. Laser damage testing is also available upon customer request. |
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