Product properties
One of the foremost postulation which can be applied to many
application purposes and products containing bonded fabrics, bag or
packaging papers, non-woven, etc. with gas or steam permeability but
water impermeability.
Further substrates or micro engineered membranes for micro filtration,
fractionation, nanopattering, nanomembranes, nanophotonics,
microbiology, catalysis, gas, alcohol, liquid or blood separation,
battery separator foils or others are possible with ELECTROSTATIC NANO
MICRO PERFORATION TECHNOLOGY, depends of material structures and
perforability.
Which means ****e sizes from 10 nm up to 10 =B5m diameter by up to 5
million ****es per m2. This is due to the water's greater surface
tension as dyne level and hydrophobic property or wetability through
the relatively small sizes of nano or micro ****es. These and other
advantages of the ****es necessarily demand the application of the ESP
perforation method because alternative perforation or processes are
physically NOT feasible, too expensive or simply uneconomical and
would not allow successful product applications.
To archive new nano or micro perforation demands IPM developed power
electronics perforation units which working as upward converters with
IGBT, BJT, MOSFETS, FRETFET or HVFET for ultra short power pulses from
10 ns up to 20 =B5s, high current peaks up to 300 Amps, base frequencies
up to 200 KHz on plug-in ferrite transformers to generate 50 Kilovolt
to each sparking electrode. Patent grant DE10328937 for power
electronics.
Outlook
The electrostatic nano or micro perforation usually applies within
ranges of the refinement of fine paper, packaging webs, bonded
fabrics, non woven, filter, bag or paper alternative material webs of
most diverse kind especially when additionally or traditionally
treating processes can not achieving the high require characteristics
for physical, process or economical reasons.
Our highly modern, industrially approved electrostatic perforation
technology which relied 24/7 operation can be integrated into existing
rewinding, slitting, refining machines as well in entire production
lines. Also, they can be used as completely independent perforation
processes or machines.
New ranges of applications will be made accessible as new NANO MICRO
product properties with special features will be developed.
IPM - International Perforation Management - has developed many
different kind of laser or electrostatic perforation processes
especially for new product characteristics. Their devices, systems and
machines are in use world-wide.
Actual press release: Micro-perforation of running webs
http://www.flexo.de/de/aktuelles.htm
27.02.2008 - Jetzt erschienen: Flexo & Gravure Asia 1-2008 (in
Englisch)
http://www.flexo.de/download/fga/1-2008/Inhalt_FGA_1_2008.pdf
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MLL-1 - Micro Laser Line Perforation for holes pattern, perforation
design, e.g. waves, zigzag lines, line packages, cryptograms, company
logos, holograms, anti counterfeiting product indicators
patent pending for process, device and product property DE102004012081
LPM-1 - nano micro laser perforation at wide web material with high
power CO2 dual laser beam multiplexers and splitters, patent grant for
process and device DE102004001327
ESP electrostatic nano micro perforation machines for cigarette,
tipping, filter, packaging, plug-wrap and other paper products, patent
grant for process and device DE10328937 of IGBT power switching unit
Optical online OPSS-1 ****ovision control/scanning system for ESP or
LASER perforation machines,
patent pending for process and device DE10251610 - China patent grant
200310104764
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IPM - International Perforation Management
High-tech engineering - China - Germany - Thailand
http://www.microperforation.com
http://www.microperforation.com.cn
http://www.deguodaguan.com/ipm/
http://www.dk3qv.de
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http://www.microperforation.com/mll-1-laser-perforation.html
http://www.microperforation.com/lpm-1.html
http://www.microperforation.com/opss-1-optical-online-****osity.html
http://www.microperforation.com/igbt-esp-unit.html
http://www.microperforation.com/online-perforation-cigarette.html
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