spectral sensor scanner systems for inspection and dynes control at fast moving plastic films, foils
Sophisticated Laser applications – intelligent sensor scanner system
IPM has developed a number of 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.
IPM- International
Perforation Management
high-tech engineering
- China
– Germany
- Thailand
Mr. Werner Grosse
tel./fax: 0049-3212-5375175
http://www.microperforation.com
http://www.microperforation.com.cn
http://www.deguodaguan.com/ipm/
http://www.dk3qv.de
Dynes 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’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 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.
Material
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, security, 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, 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 10µ to 100µ, fabric widths up to 10,000 mm and web speeds up to 18 meters per second.
Optical properties
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 X-Ray, Raman, Lambert Beersche law, electron spectroscopy for chemical analysis ASTM or ATR method, property, ellipsometry, opto-acoustic photonic liquid effects, pre material treatment as corona, plasma, flam treatment.
Tags: plastic, film, foil, tape, surface, chemical, extruder
