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ODSTM-1 in-situ dyne surface tension wettability... Preview Description
Method and device for online tough less surface tension control ODSTM-1 in DE19543289 by which the fast moving substrate through the measuring gap. It’s transmitted with a chromatic beam and 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 25-65 degree. The spectral light photons, transmission, extinction, absorption grades are detectable by two optical CCD imagine vision devices, integrated into the sensor case on other side of the substrate.
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Material condition
At high speed moving substrates means plastic foil, flexible, film, laminate, coating, bonding, labeling, co-extrusion, BOPP, LDPE, LLDPE, HDPE, MDPE, MAS, MOH, MEV, PET, FEP, PP, PE, PS, PO, EVA, PTFE, PVC, PTFE, Vinyl, Polyester, wrapping, self-adhesive tape, high strength, cross laminated, adhesive coated films, reflective or magnetic sheeting, automotive tape products, inkjet, heat sealing, security, pressure sensitive tapes for entertainment or building industry, masking or printable plastic films, polycarbonate, acrylic, extruded or polished cellulose, optical grade polycarbonate, sheets for IR or laser protection, filter sheet, imaging, capacitors, bi-oriented polystyrene sheet, multilayer co-extruded film, PVC, PETG, polyimide, tear tapes for aerospace, inner covering in aircrafts, automotive, medical, bioengineering, renewable, agriculture, marine, household, commercial, domestic, construction, high-porous membranes for uses in alkaline lithium ion batteries, fuel cells, filtration equipment. By gauges 10-500 microns, fabric widths up to 10,000mm and web speeds up to 18 m/s.
Optical properties and quality control
Material specific wavelength selection 1,200-1,800nm, material specific finger prints, molecular spectral properties, transmission, optical angle scanning, ultra low level stray scatter light detection, polarization, slot diaphragms, transverse displacements control the light beams along and 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 or dynes 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, moisture, water steam proof, bi-layer, polymer, patterning, nanostructure, irradiation, isotopic, catalyst, coherence, absorption, photo mask effect, radiation, resonance bands, Raman, electron spectroscopy for chemical analysis ASTM or ATR method, property, acoustic photonic liquid effects, pre material treatment as corona, plasma jet, flam treatment.
LPM-1 laser cluster micro perforation, material... Preview Description
LPM-1 is patent granted by DE102004001327, operates with quadruple Co2 carbon or other laser beam inputs up to 4 Kilowatt to a high power twin vacuum level multiplexer to generate up to 200 individual laser output channels and perforation rows cross web, combines automatic positioned laser perforation heads, focus setting, web speeds up to 400 m/min, web widths up to 2,000mm, up to 2,500,000 holes per second, jumbo roll-by-roll production, optical inline permeability as perforation line position control, porosity feedback, hi-tech automation level and other features. Each laser micro perforation lines can achieve 100-1,000 C.U.
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Industry fields
The conception of high power twin level laser beam multiplexer enables hundred options in other industry application fields as cutting, cut-off, welding, surface finishing, high-speed drilling, ablation, cleaning, micromachining, polishing, forming, melting, surface treatment, roughness improvement. Each up to 200 single laser beams is coupled via flexible hollow fibers allows treatment processes or micro perforation heads easy to position in X across and in Y direction of running web or static placed sheet material. The automatic processes, equipments and devices open now outstanding possibilities in industry, metal, plastic, domestic, tobacco product, medical, hygienic, wall covering, security cards, bank notes or food application. LPM-1 means cluster material treatment at wide web, large area, surface or whole material treatment, high power dual rotation laser beam splitter, twin multiplexer level, Co2, YAG, EXCIMER, DIODE, SOLID STATE laser with multiple optical inputs, flexible hollow waveguide fibers, HCW, HWG up to 200 output channels. Material treatment with robot handling for stainless steel, ceramic, aluminum, wafer, glass, ceramic, brass, copper, wafer, silicon, plastic sheets, titanium, jewelry, silicon, solar, panel, photovoltaic, micromachining, slitting, rewinding, refining, hybrid laser cutting machines or stand along systems.
Micro laser perforation technology
Laser perforation in general, possible to perforate by pulsed or enlarged focused laser beams are holes sizes from 60-200 microns at density of holes of typically 10-30 holes per cm, holes sequences 100,000-400,000 holes per second at a maximal of 16 punctured laser rows cross web with traditional systems or machines. Means in cigarette, tipping, plug wrap, filter, flexible packaging, packs, tear tape, plastic and other material webs. With porosity levels from 100-3,000 C. U., normally in web widths from 100-500 mm, in particular cases up to 1,500mm, at web speeds of up to 600 m/min, depending on porosity and material consistency in relation to its ability to perforate.
ESP-1 high frequency power switching converter Preview Description
IPM develops a dual high power, high voltage, medium frequency switching converter unit which works with hybrid drives, compact EMI, EMV, NEC, CE safe semiconductor power electronic stages, supporting capacitors and high voltage ferrite transformers to generate ultra short high voltage pulses and sparking burst groups. Advantages are based on uses of standard circuits with extended semiconductors for cluster, corona substrate treatment, ac/ac, ac/dc converter, drive units, frequency, upward or downward converter, power electronics supplies. Industry application of electrostatic perforation, converting, drives or others uses IGBT, MOSFET, HVFET semiconductor power stages.
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That circuits are working as converters with extremely short power pulses 0.05-15 micro second, current peaks up to 300 Amps by du/dt of 2,500 Volt per micro second on a serial connected inductivity and loading condenser where the secondary ferrite transformer coils supply sparking electrodes up to 50 Kilovolt as a permanent open loop and short circuit condition. A safety circuit logic and two hybrid drivers allows a alternately switching of semiconductor A and B which generating consequently higher operation frequencies and power levels meanwhile electrical and thermal conditions remains on each in the same range as in single switching status.
Approximately double frequency and power level condition obtains higher switching efficiencies, more perforation power, higher corona treatment level, powerful drives, frequency converters etc. depends of industry applications.
Semiconductors in high power, high current, high voltage circuits obtains in cluster perforation, surface treatment, modifications, corona, drives or other switching application frequencies up to 250 KHz, 1,400 Volt, power levels up to 30 Kilowatt and more. Higher power efficiencies and lower switching losses are further advantages. The precise pulse timing by a certain time windows with constant or variable frequency generates with high voltages sparking holes sizes and sequences through the fast moving material webs. Repeat frequencies of the entire circuit can up to the double switching frequency of each semiconductor.
As well for plasma jet control, heavy ion research, switching devices, power supplies, laser diode supplies, compact switching systems, frequency converter, emergency power supplies, ultra short mega peak current, ignition, sparking, arc, compressor, emergency, train, ship, vessel power supply, generator, fuel cell, upward, downward, stabilizer, soft starter, vector, phase, inverter, servo system, motion, stepping, spindle, CNC, machine, asynchronous, standard, motor, torque, automation, remote, hybrid, plug-in, car, battery, lithium, Ion, renewable, energy, wind, solar, panel, recycling, medical equipment, membrane filtration, robotic, photovoltaic, industrial automation. The patent is granted as DE10328937.
PS-XXXX-X electrostatic micro perforation... Preview Description
Based at micro discharging and sparking, plasma tunnel effects with gas atomic ionization in nano second time windows. The pores are normally statistical irregularly distributed in controlled size ranges from 0.05-80 microns diameter and analogically, under LASER or MICRO or MACRO PERFORATION, arranged in diameter sizes from 60-200 microns, at best non-inclined holes und holes rows of diverse arrangement comprehension. For the naked human eye invisible electrostatic nano or micro perforations may be arranged in areas or zone bands with specific distances within its web. Controlled pore sizes in wide ranges from 0.050-80 micron diameters by holes sequences up to 16 million pores per second and 0.1-3 mill Joule discharge energy for each pore. Process and power electronics patent granted with DE10328937.
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Arrangements of zones are usually carried out in width from 2 to 6mm and pores density of 15 up to 250 pores per square cm whereas the perforation of areas results in pore densities of up to 5 million pores per m2 in surface-all-over design. Electro static perforations allow porosity levels from 80-2,500 Coresta Units (ml/min/2cm2, 1,000Pa), equality from 40 down to 3 Gurley material web widths from 100-2,000mm at web speeds of up to 500 m/min, depending on porosity and material consistency in relation to its ability to perforate.
Products, applications, advantages
breathable and ventilated mass products as cigarette, tipping, filter, packaging, plug wrap, refinish or fine paper
booklet, bible, printing, flexo, magazine, promotion, flyers or newspaper with improved or modified surface property
decoration or gift paper with thin coating films
PVC laminate, Vinyl, decoration or wall paper to eliminate one side condensation effects
enable control gas exchanges, avoid rises of mildew or rottenness
joint or corner Kraft paper tapes to avoid glue bubbles and enables material diffusion
fleece bonding material with thin plastic film layers for outdoor and under roof protection or covering, wooden houses, etc., enables gas exchanges
technical textiles for gas exchanges to avoid condensation processes
breathable overalls, heavy duty or disposable work dresses, trousers, aprons, jackets or shoes made of thin PE fleeces or other material
thin PP or PE contacted Kraft paper bag, cement sacks, plaster, maize, grain, pet food, granulate or powder for gained air outlet or blowing during filling processes with multiple time reduce efficiency
keep packed products in the same barrier condition as without micro perforation
extending storage, live time or durability of certain goods and products
biotopes and prevention of water pollution
leather or cloth inlets for comfortable non sweat wearing under wet, high humidity and tropical condition
soap, deodorant, hygiene, beauty creams, baby care or other packaging products which needs smell suggestion for marketing indication and buying advantages
vegetable, flowers or food with paper packaging replacements for gas exchanges
bread, rolls, fruits or food to improve the freshness and aroma
technical multi layer foils for industry, medical, bioengineering or filtration purposes, surface modification or improve roughness
micro filter, membranes, battery separation layers, bio or lab analytic, alcohol, liquid or blood filtration, clean room, agriculture plant applications
reduction or force growth rates of bio processes
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