multi functional optical inline sensor systems

IPM has developed a number of sophisticated, new, patent pending,
stationary, scanning optical control processes, devices and systems
for fast moving webs or fabrics to detect very precise and reproduce
their specified product properties in online operation during
production.
OPSS-1 OPRL-1 vision control systems are equipped with multiple IR,
NIR, VIS monolithic spectral color sensors, precision line lasers, CCD
imagine devices, DSP, ATMEL and INFINEON sensor internal controllers,
own firmware, high speed data link, at scanning speeds from 20=E2=80=93500 =
mm
per second, at web widths up to 5000 mm, measuring gaps from 2.0-5.0
mm, optical inline detection of permeability, porosity, spectral
transmission, opacity, extinction, particle absorption, porosities
ranges from 80 up to 5000 C.U. (Coresta), respective from 50 down to 3
Gurley, position control of micro perforation lines with 0.1 mm
accuracy, nano micro pores from 500 nm up to 200 micron diameter by up
to 300 pores per cm2. With real time data determining of certain
parameters, optical transmission, spectral grades, porosity integrals,
envelope curves, internal calculated measuring values.
Thus direct with close loops and feedbacks to the power electronics of
fabrics treatment units. Micro perforation or other system makes it
possible to compensate any changes in web treatment parameters and
their partial locations so that each jumbo roll as well single, quad
bobbin sets can be produced quantity and quality controlled without
intermediate stops in order of ISO 9001/9002 certifications.
Thus sophisticate, precise, liable, repeat accuracy, easy visualized,
optical online measurement techniques archives perfect ways to control
and convert pneumatic, fluid, gas, jet streams, static permeability,
naturally porous grades, filtration levels, breathable or ventilation
effects, etc. at fast moving webs. Their conditions can be easily met
by using optical transmission technology thanks to described
processing in fully online stationary or scanning control units,
extremely small pore dimensions, high fabric speeds up to 1000 m/min
by high repetition rates. That completely independent from base
material properties as consistency, coloring, density, formation, pin
holes, smoothness, stretching, shrinking, brightness, opacity, optical
spectral property, gauging thickness weight, moisture content and
other known influences.
Applications
The electrostatic nano or micro perforation, including Co2 slab fiber
yag excimer diode laser, other material going trough or surface
treatment is usually used depending on quality at fine, rotogravure or
offset printing, holographic or publishing paper, writing, magazine,
newspaper, packaging, bonded fabrics, non-woven, filter, coffee, tea,
bag, sack, craft, food, fresh fruit, force, reinforce, tipping,
cigarette, plug wrap, fiber, facial tissues, toilet, decoration,
wallpaper, gift, watermark, towels, bleached dyes shiny or clay,
recycling, booklet, bible or other special paper, certain plastic
films, foils, coating, laminating, extruding, Polyofine, Polysulfone,
Elastomer, textile, Polymer or most of that varied types. It is also
used especially for additionally treating materials when aiming
special characteristics by physical or regular process reasons cannot
be achieved by other process technologies. Material base weights from
10 up 150 grams per m2 by thickness from 5 up to 100 micron are
possible to use. Including defect inspection, process automation,
moisture vapor transmission rate, abrasion resistance for lamination
of waterproof and breathable fabrics.
Our state-of-the-art, industrially approved, sophisticated, compact,
multi functional, optical online sensor scanning systems together or
without electrostatic, laser perforation technology operates precise
and reliable 24/7, are integrate able into existing rewinding,
slitting, spooling, spreading, printing, labeling, complex production
lines or other machines and other production processes as well. Also,
they can be used as completely independent micro surface-all-over or
zone perforation units. Fully new ranges of applications will be made
available total new products with special features.
Specific information by below website links and patent resources.
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Dyne control
Described is a method and device for optical inline tough less surface
tension control ODSTM-1 by which the fast moving substrate runs
through the measuring gap. It=E2=80=99s transmitted with a chromatic beam a=
nd
spectral selected light source were two optical channels are displaced
and polarized by 90 degree to each other. Both optical axles are
precise and motor driven shift able in certain angles from 25 up to 65
degree. The spectral light photons, transmission, extinction,
absorption grades are detectable by two optical CCD imagine vision
devices which are integrate in the sensor case on the other side of
the substrate.
Moving substrates means plastic foils, flexible, high-tech films,
laminate, coating, bonding, labeling, co-extrusion, BOPP, LDPE, LLDPE,
HDPE, MDPE, MAS, MEV, PET, FEP, PP, PE, PS, PO, EVA, PTFE, PVC, PTFE,
DPC, BOPS, Vinyl, Polyester, Wrapping, Olefin, self-adhesive tape,
high strength, cross-laminated, adhesive-coated films, reflective or
magnetic sheeting, automotive tape products, inkjet media,
Polyethylenex, heat sealing, sewing of plastic film, pressure
sensitive tapes for the entertainment industry, graphic and specialty
arts for general industrial and electrical applications, building or
engineering industry, photographs, masking or printable plastic films,
flat or corrugated rigid foamed thermoplastic sheets, polycarbonate,
acrylic, PETG, extruded or polished cellulose, optical grade
polycarbonate, sheets for IR or laser protection, welding filter grade
sheets, films for video, imaging, capacitor or thermo transfer
applications,
Manufacture rolls of thin gauge plastics for the envelope, carton,
label and printing industries, foamed polypropylene film with
decorative ribbons, binary-oriented polystyrene sheets, multi layer co-
extruded film, high impact PVC and PETG, polyimide film, tape and flat
films for aerospace automotive medical agriculture marine automotive
household commercial domestic construction industry, municipal and
leisure applications, clear matt semi-matt finishes or colored, micro-
porous membranes for use in alkaline lithium batteries, fuel cells and
filtration equipment. By gauges from 10=C2=B5 to 100=C2=B5, fabric widths u=
p to
10,000 mm and web speeds up to 18 meters per second.
Material specific wavelength selection between 1200-1800nm, material
specific finger prints, molecular spectral properties, transmission
grades, optical angle scanning, Lambert Beersche law determining,
ultra low level stray scatter light detection, polarization, slot
diaphragms, transverse displacements control the light beams along/far
from the optical X and Y axes. The results are extreme scattering,
diffraction, NIR, IR, stray light photons generation into the layer
areas at both sides of the moving substrate. Their reflected and
transmitted light intensities enables the determination by defined
formulas and data matrixes the surface tension values in ranges from
28-62mN/m which are direct associate and bond to real static values
for Statistical Quality Control (SQC).
And this entirely independent of the material specific influences as
like surface consistency, thickness, density, weight, opacity,
coherence, filling, stretching, shrinkage, structure, co-extrusion,
polar grouping, temperature, intrinsic motivation or viscosity,
hydrophobia, hydrophilic molecules, hydrogen, photonics, mol mass,
moisture, water steam proof, bi-layer, polymer, patterning,
nanostructure, irradiation, isotopic, catalyst, multi atomic,
coherence, absorption, photo mask effect, roentgen, X-ray, radiation,
resonance bands, REM, TEM, FIC, IEC, ESCA electron spectroscopy for
chemical analysis ASTM or ATR method, property, ellipsometry, opto-
acoustic photonic liquid effects, pre material treatment as corona,
plasma, flam treatment.
Specific information by below website links and patent resources.
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Actual press release Micro-perforation of running webs
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Own patents
MLL-1 =E2=80=93 Micro Laser Line Perforation for hole pattern, perforation
design, waves, zigzag lines, packages lines, cryptograms, company
logos, holograms, anti counterfeiting, product indicators. Patent
pending for process, device and product properties. DE102004012081.
LPM-1 =E2=80=93 micro laser perforation at wide web material with high powe=
r
Co2 dual laser beam multiplexers, 200 optical channels, patent grand
for process and device DE102004001327.
ESP electrostatic nano micro perforation machines for cigarette,
tipping, filter, packaging, plug-wrap, sack, bag, food and other paper
products, patent grand for process and device DE10328937.
Optical online OPSS-1 porovision scanning control system for
electrostatic or LASER perforation machines.
Patent pending for process and device DE10251610 - China patent grand
200310104764.
Optical dyne control at fast moving substrates ODSTM-1. Previous
patent application DE19542289.
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Links to patent references
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EU technology links - A
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laser line perforation for web materials such as paper, metal or
other substrates and laser application fields in industry (paper,
packaging or cigarette industry) and research (Ref: 06 DE NRXE 0FGK )
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Micro laser line perforation for web materials such as paper, metal or
other substrates and laser application fields in industry (paper,
packaging or cigarette industry) and research
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online porosity scanning system
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high power, high frequency switching unit for various
perforation or other applications to increase operation frequencies
and power levels
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laser perforation system and machines for wide web cigarette
tip paper, packaging paper or other material sheets by using a high
power laser multiplexer
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laser line perforation for web materials such as paper, metal or
other substrates and laser application fields in industry (paper,
packaging or cigarette industry) and research
EU technology links =E2=80=93 B
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technology down loads
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IPM - International Perforation Management =E5=9B=BD=E9=99=85=E5=B7=A5=E7=
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high-tech engineering - China =E2=80=93 Germany - Thailand
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