IPM - International Perforation Management
high-tech engineering - China-Germany-Thailand
fax : 0049 - (0) 1212-5-375-17-531
http://www.microperforation.com
http://www.microperforation.com.cn
http://www.deguodaguan.com/ipm/
http://www.dk3qv.de
Email : ipm@[EMAIL PROTECTED]
- werner-grosse@[EMAIL PROTECTED]
- nano micro laser line perforation for web material as paper,
metal or many other substrates and applications
patent pending : DE 10.2004.012.081.1
Introduction
The German-Thai-Chinese engineering company offers an innovative type
of NANO and MICRO LASER LINE PERFORATION technology - that is world
wide new. That type of perforation for web, sheet or substrate
materials allows a high level of freedom in holes positioning with a
variety of perforation designs as wave shapes, zigzag lines etc.
The special characteristics of the technology create fundamentally new
product properties. It is adaptable to existing systems. They are
looking for industrial partners of license agreements and/or technical
co-operation.
Description
Conventional off line laser perforation machines and processes
generating straight hole lines in the web direction of the cigarette
tipping paper - as coaxial shape - or other material sheets. The
exception is spray laser designs with randomly distributed holes in
certain zones such as electrostatic perforation.
The new nano micro laser line perforation technology generates sinus,
waves, zigzags or other kinds of lines of perforations hole in web
direction as pairs of micro laser lines.
Tipping paper is the paper around the cigarette filter.
Various new elements move each single laser beam in a sideways
direction.
Product and process advantages
=B7 The micro laser line perforation is totally different to all other
laser perforation processes
=B7 It allows novel and individual product properties/trademarks and
patenting possibilities
=B7 MLL-1 perforation identifies the tipping paper perforation process
and supplier company
=B7 Wider position ranges of laser perforation line groups as common
ventilation zone obtain an advanced air stream distribution into
cigarette filters
=B7 A full perforation line around the cigarette filter ensures
consistent ****osity
=B7 Several wave line designs for different brands are possible
=B7 Number of holes per cm is constant e.g. 10 or 20
=B7 Hole sizes from 0.1 um up to 100 um are possible
=B7 ****osity ranges from 100 up to 2000 C.U. are possible
=B7 1 up to 6 perforation lines into one group
=B7 Perforation hole qualities and ****osities remain in standard ranges
=B7 Other materials and products are perforated or can be treated in
similar processes
Existing and new laser perforation machines/systems
=B7 Existing laser perforation machines can be modified with new
optical, beam divert elements
=B7 Technical modifications can be cheaply implemented since only
individual elements need exchanging
=B7 The complete MLL-1 device is adaptable to existing off-line laser
perforation machines or other systems
=B7 it is possible to adapt the MLL-1 beam divert unit to online
perforation systems at cigarette-making machines
=B7 Perforation power and production outputs remain as before
Applications and summary
The nano micro laser line perforation MLL-1 of web or sheet materials
- such as any kind of paper, metal, insulation, plastic - allows a
high level of freedom in hole positioning freedom with different
perforation designs in the form of waves, zigzag lines or other which
result e.g. in optimized air distribution characteristics in cigarette
filters.
The special features of the nano micro laser line perforation create
fundamentally new product properties, e.g. final products for
mouthpieces with tipping paper on cigarette filters or other products
of this kind which indicate a brand name and is recognize able for
everyone - if the holes are visible or can be seen with a magnifying
glass. Or anticounterfying and non copy able.
Just like a perforation cryptogram. This is performed by means of
Piezo oscillators for laser beam deflections, as actuators with added
metal optics or asymmetrical, rotary reflection cones. Mathematical
functions and sequences are coupled by web speed.
The points of envelope curves of the selected perforation shape are
calculated and computed beforehand for the single holes and hole
groups and monitored during the perforation procedure by a
programmable control system.
Innovative Aspects
MLL-1 nano micro laser line processes allow many applications with
certain beam diverts.
Main Advantages
Use of new beam divert elements allows easy and attractive
modifications to existing laser systems.
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patent downloads: http://www.microperforation.com/
englishengineerre****t.html
main link: http://www.microperforation.com/ipm-technology.html
EU technology links
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http://www.bit.or.at/irca/bbsshow8.php?ref1=3D06%20DE%20NRXE%200FGK&vQuelle=
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