Exemplos prácticos de uso industrial

1) Selecione uma área de aplicação:
Paper Industry / Printing Industry (Papierindustrie / Druckindustrie)

2) Selecione um idioma:

Folha de
dados:

APP N° 730

Fiber density control of fiber sheets
The density of fiber sheets should be controlled.

Folha de
dados:

APP N° 714

Single paper sheet counting
Single sheets imbricated and transported on a conveyor belt should be counted.

Folha de
dados:

APP N° 712

Counting of paper bags
Paper bags transported on a conveyor belt should be counted. It should be noted that there is a double edge on each bag. Furthermore, the transport height is changing, dependent of the degree of overlap of the respective bag.

Folha de
dados:

APP N° 670

Param.:

Glue line detection on cigarette filter paper
A glue line should be detected on cigarette filter paper. It should be noted, that the solvent used for the glue is water based.

Folha de
dados:

APP N° 666

Param.:

Frontside / backside detection of black laminated paper sheets
The correct direction of black laminated paper sheets should be detected. It should be noted, that the frontside is slightly marked with a rectangular pattern.

Folha de
dados:

APP N° 663

Param.:

Fluorescent print presence control
The presence of a fluorescent print on plastic film should be controlled.

APP N° 634

Param.:

Glue line control on printed paper
The presence, amount and gaps of a glue line on printed paper should be detected.

Folha de
dados:

APP N° 629

Front side – backside differentiation of paper web
The backside of yellow and white paper web should be differentiated from the respective front side.

Folha de
dados:

APP N° 607

Param.:

Continuous edge pursuit on embossed paper
The edge on embossed paper should be traced.

Folha de
dados:

APP N° 597

Param.:

Black line detection on white background at a big distance
A black line on a white background should be detected at a big distance.

APP N° 583

Param.:

Moisture control of paper
The moisture of paper should be controlled.

Folha de
dados:

APP N° 577

Param.:

INI:

Adhesive layer presence detection on paper web
The presence of an adhesive layer on paper web should be controlled.

Folha de
dados:

APP N° 576

Param.:

INI:

Watermark detection on safety paper
Water reference marks should be detected on safety paper.

APP N° 560

Param.:

Detection of an UVC absorbing coating on transparent plastic film
UVC absorbing coating should be detected on transparent plastic films.

Folha de
dados:

APP N° 529

Inline color measurement of paper web
The color of a paper web should be measured inline. It has to be taken into account, that the ambient temperature as well as the humidity is very high at the place where the paper web should be color measured.

Folha de
dados:

APP N° 493

Param.:

INI:

Fluorescence detection on metal foils
The presence of fluorescence coating on a metal foil should be controlled.

Folha de
dados:

APP N° 462

Folded paper cone counting
Folded paper cones transported on a conveyor belt should be counted.

Folha de
dados:

APP N° 431

Quality control of cartridges
The quality of cartridges should be controlled. It has to be taken into account, that the reflectivity of the surface of the cartridges will be decreased with the increase of the usage of the cartridges.

Folha de
dados:

APP N° 417

Fluorescent label detection
Fluorescent labels should be detected on semitransparent carriers.

Folha de
dados:

APP N° 329

Corrugated cardboard color control
The color of corrugated cardboards should be controlled. Especially black areas should be detected and the distance from the cardboard to the sensor should be larger than 120mm.

Folha de
dados:

APP N° 328

Double layered paper sheet control
Double-layered paper sheets should be differentiated from single sheets.

Folha de
dados:

APP N° 321

Glue line detection on packaging paper
A glue line should be detected on packaging paper. At this, the glue is fluorescent if UV light is used.

Folha de
dados:

APP N° 300

Color differentiation of beige papers
Beige colored papers should be color differentiated. At this, the detecting area should be around 25mm in diameter.

Folha de
dados:

APP N° 241

Color mark detection on plastic film labels
A black color mark on a plastic film label should be recognized. At this, the color mark must be differentiated from transparent background as well as from the printed part.

Folha de
dados:

APP N° 239

Detection of a color mark on a transparent plastic film
A color mark on a transparent plastic film should be detected. The sensor is used in the Ɛx – range, thus, an optical fiber unit is necessary.

Folha de
dados:

APP N° 237

Color mark position control
The position of printed color marks on aluminum foils and plastic films should be controlled. At this, the sensor system should deliver an analogue signal which is proportional to the position of the color mark. At this, the color of the background as well as of the color mark can change from batch to batch, which means, that a flexible “easy to handle” system is required. Beside the digital output (a signal change should happen if the light spot is covered by 50% of the color mark) there is an analog output desired, which informs about the actual position of the color mark: 5V means, that the light spot covers to 50% the color mark and 0V and 10V shows, that the light spot falls either only onto the background or onto the color mark.

Folha de
dados:

APP N° 226

Color control of a holographic transparent film
During the production of a holographic transparent film the color should be inline controlled. At this the color can only be detected under an angle of 30° to the vertical axis if the light falls perpendicular onto the holographic film. Furthermore the frontend should be directed perpendicular to the transport direction of the holographic film.

Folha de
dados:

APP N° 219

Line detection on printed semi transparent plastic film
A golden colored line should be detected on a semi transparent plastic film.

Folha de
dados:

APP N° 202

Detection of a printed reference mark on an aluminum foil
A lasered reference mark on an aluminum foil should be detected. At this, the maximum rate of feed of the aluminum foil is approximately 60m/min.

Folha de
dados:

APP N° 199

Detection of a lasered reference mark on an aluminum foil and differentiation from a lasered stripe
A lasered reference mark on a shiny aluminum foil should be detected. A proper detection of the reference mark should be guaranteed, which means, that the lasered stripe must not be detected as a reference mark.

Folha de
dados:

APP N° 166

Color and contrast control during the printing process of safety paper
During the printing of safety paper the color as well as the contrast should be controlled on two fields on the reference color stripe.

Folha de
dados:

APP N° 148

Detection of color marks on spray cans
Color marks should be detected on different spray cans. Attention should be paid to the background color as well as to the glue line.

Folha de
dados:

APP N° 130

Detection of a fluorescent stripe on leaflets
On an advertising material a fluorescent stripe should be detected. Print shops get orders for promotion material from chain of stores. The stores of a chain have exactly the same leaflet except the address of the respective store, thus it must be paid attention during the packaging process in the print shop. At this a fluorescent stripe will be painted onto the first ten leaflets with the other address. At the beginning of the printing process it is possible to teach the sensor onto the fluorescent stripe, thus the fluorescent as well as optical absorption effects from the paper of the advertising material can be compensated.

Folha de
dados:

APP N° 94

Inspection of perforated cigarette paper
During the laser perforation of cigarette paper it happens sometimes that around the holes the paper is partially burned. Observed from a certain distance, the cigarette paper looks like a white paper with more or less gray stripes. The perforated stripes should be inline controlled, whether there is a color as well as intensity shift into the gray range. Furthermore, a distinction between burned stripes, slightly burned stripes, proper stripes and no stripes should be possible.

Folha de
dados:

APP N° 89

Color mark detection on a paper banderole
A white color mark must be detected on a different colored stripe. Depended of the bank note, the stripe can have a color of e.g. yellow, brown, red, blue, green, violet and grey. The product runs with a maximum speed of approximately 10m/s and the size of the color mark is about 6mm x 4mm. The sensor should deliver precise information about the position of the white color mark.

Folha de
dados:

APP N° 75

Color mark detection for side and longitudinal register control in the printing industry
In the web offset printing trapezoid like color marks will be used for the side register as well as the longitudinal register control. For each color a color mark is used, at which all color marks will be synchronized to the black color mark.

Folha de
dados:

APP N° 71

Optical transparent plastic foil position control
The position of an optical transparent plastic film should be controlled in a range of approximately 50mm.

Folha de
dados:

APP N° 69

Paper edge position control
The position of the edge of a paper line must be controlled in a range of 50mm. The system should deliver an analogue signal (0V … +10V) which is proportional to the position of the edge of the paper.

Folha de
dados:

APP N° 68

Fluorescence stripe detection on newspapers
Newspapers with quality defects will be marked with a fluorescence stripe. These newspapers must be automatically detected and rejected from the normal product stream.

Folha de
dados:

APP N° 65

Detection of a reference water mark on safety paper
The position of a reference water mark must be inline detected. During the printing process it is necessary to synchronize the consecutive registers to the reference water mark.

Folha de
dados:

APP N° 63

Super fast detection of holographic reference marks in the printing industry
One of the properties of holographic marks is the direct back reflection of collimated, parallel light under a certain angle. For most of the holographic marks this angle is equal to 45° and the collimated beam is directed perpendicular to the transport direction of the printed foil. This behavior of direct back reflection can be observed on transparent as well as on metalized holographic foils.

Folha de
dados:

APP N° 60

Color differentiation of fluorescent liquids and marks
Available fluorescent sensors so far detect only the intensity of a fluorescent object but not the color. Furthermore these sensors have a problem to detect very weak fluorescent objects or fluorescent objects at a distance more than 80mm and additionally they are sensitive against ambient light. For the purpose of fluorescent color mark detection a color sensor for fluorescent colors should be used.

Folha de
dados:

APP N° 27

A színes jelek ellenőrzése (regisztrációs jelek)
A nyomtatás során az élelmiszeriparban használt műanyag fóliákon lévő színes jelölést helyesen kell észlelni minden nyomtatott egység esetében.

Detection of color marks (register marks)
During the printing process of plastic foils for the food industry the color mark must be properly detected on each printing units.

Folha de
dados:

APP N° 24

A termelés során a fluoreszkáló jelölés erősségének és színének ellenőrzése
A nyomtatott fluoreszkáló szín erősségét ellenőrizni kell. Ezek a jelölőszínek különböző erősséggel jelennek meg, így a színt, valamint az erősséget ellenőrizni lehet.

Color and intensity control of fluorescent color marks during the production
The intensity of a printed fluorescent color should be controlled. At this, fluorescent color marks with different densities of color are present. Thus, the color as well as the intensity of the fluorescent color mark can be controlled.

Folha de
dados:

APP N° 15

A gyöngyház színű csíkok észlelése a biztonsági papíron
A biztonsági papírokon lévő gyöngyház színű csíkok elhelyezkedését, valamint minőségét ellenőrizni kell.

Detection of pearlescent color strips on security papers
The position as well as the quality of pearlescent multi color strips on security paper should be controlled.

Aplicações

Exemplos prácticos de uso industrial

NOTICIA

FIND US ON ....

	Calibração de cores em linha em reciclados de plástico (Sistemas de medição de cores em linha)
	Test report on Inline color measurement of recyclates () (Sistema de medição de cores em linha)

	Sensor systems for recyclate control in the plastics industry for laboratory and inline use ()
	Checking the plastic type of recyclates and virgin material using NIR technology ()

	Detecção de mossas e amolgadelas em fitas de punção metálicas (N° 801)
	Distinção de componentes interiores de couro e plástico (N° 802)
	Medição de cor das tampas plásticas (N° 803)