Labelexpo Americas 2012: Show features preview

An exciting program of technology workshops and a record number of new exhibitors mark out this year’s show as something special. Andy Thomas reports

Labelexpo Americas returns to the Donald E. Stephens Convention Center, Rosemont, Chicago, between 11-13 September – and is set to be the biggest show yet.

Among 400 suppliers and manufacturers are 70+ companies exhibiting for the first time, which is a real vote of confidence in the label market at a time when the wider economy is struggling.

As well exciting technology introductions, be sure to visit the new must-see feature areas in laser die-cutting, digital print, package printing and sustainability. All this is in addition to Labelexpo Americas’ usual comprehensive conference program.

Understanding laser die-cutting

While perhaps not considered as a key investment in the past, digital laser die-cutting is now starting to become of greater interest for the potential benefits and opportunities it can offer to both converters and their customers. There are also more laser cutting equipment companies entering the market, so widening the choice of investment and equipment.

To aid converters in understanding these latest developments in laser cutting technology and requirements, the opportunities it can offer, how it works and the quality of the finished die-cut results, Labelexpo Americas will be running a series of four different laser die-cutting technology workshops each day of the show – one for prime labels, one for industrial labels, one for blank die-cut computer-over-printable labels, and one for special label solutions.

Four leading laser die-cutting equipment suppliers are participating in these technology workshop sessions: ABG International, Delta International, Sei and Spartanics. Pre-printed labels for cutting at the show – with all the necessary re-registration eye marks and codes – are being produced by Xeikon, EFI Jetrion and mark Andy, with MIS input from CERM and EFI Radius. Origination for the label designs has been undertaken by EskoArtwork. label materials are provided by UPM Raflatac, Flexcon and Green Bay Packaging.

The prime product labels that will be laser die-cut at the show include a food label, a personal care label and a pharma label – with the label designs and shapes changing during the laser cutter run on each machine.

For the industrial label, the laser die-cutters will not only need to die-cut the labels to size and shape, but will also undertake the laser-etching during the run of sequential numbers, showing the potential and economics of today’s laser technology for converting industrial label applications and designs.

The blank label designs to be produced will incorporate different label shapes and sizes that change during the cutter run, while the special labels are of a free-style design of the cutter manufacturers’ choice to show the potential of their technology.

Each workshop session will include an explanation of the origination and pre-press, how the labels have been pre-printed, the different requirements for re-registration and job changes during the run, the incorporation of sequential coding and the workflow implications and outputs.

As with previous Labelexpo technology workshops, the sessions will conclude with questions and answers and the availability of sample packs of all the different laser cutter outputs for the different workshop sessions, job description sheets for each job and a Q&a sheet.

These latest Labelexpo Technology Workshops provide a unique opportunity for show visitors to fully understand laser cutting technology and options, see how different machines compare on different job applications, and discover the potential to provide new options and opportunities for customers.

Package print workshops

Label and package printers looking to diversify and add value to their operations will be able to reap the benefits of attending a series of new Package Printing Technology Workshop sessions being held at Labelexpo Americas.

Xeikon (digital printing and converting), Esko (design, pre-press, and workflow), Rotometrics (die-cutting technology), Cerm (MIS) and cartonboard, film and heat transfer materials suppliers have between them developed three comprehensive Workshop sessions that will run each day of the show to showcase the opportunities digital pre-press and printing can bring to folding carton production, plastic bucket decoration and high quality tubes.

The carton application encompasses a carton wrapper to go around two jars of a ‘my Moments’ food product, with the carton wrapper printed digitally on the Xeikon 3000 Series press, converted inline with a Xeikon DCoat including RotoMetrics carton cutting dies and roll-fed through to the finished cartons.

The heat transfer tube decoration Workshop will be using a ‘Beaute’ product design. The product design incorporates a carton box, a seamless plastic tube and the required promotional material communicating the product range expansion. During the workshop Xeikon will digitally print, roll-to-roll, on a wax-coated heat transfer material, and finished on-roll for subsequent transfer on to seamless plastic tubes.

The plastic bucket Workshop sessions will elaborate on the potential types of decoration for buckets/pails. This can involve heat transfer printing or in-mold decoration. During the workshop in-mold labels will be digitally printed by Xeikon from roll-to-roll and finished ready for in-mold labeling of the buckets.

Preceding each of these sessions, Esko will take Workshop attendees through the pre-press stages and use 3D visualizing to show how the products have been created to final format before any printing has been agreed, including rotating through 360 degrees, visualizing the finished product on store shelves, and placing jars/bottles inside cartons.

The Workshops will be ideal for label converters looking to diversify into other applications, for package printing companies interested in seeing what digital technology can offer, for label and pack designers, and for brand-owners and retail groups looking to understand what digital can provide in terms of short-runs, different versions and variations, personalization, faster to market and enhanced supply chain options.

Sample folders of all the Workshop printed products will be available following each demonstration, and time will be allowed for question and answers before each session is concluded.

Digital master class

Labelexpo Americas 2012 will also feature a digital printing master class. Aimed at converters looking to invest in digital printing for the first time, the three and half hour session is introduced and chaired by Mike Fairley, supported by leading industry expert presentations, and will highlight the main printing technologies, label substrate requirements, workflow and color management and sales and marketing in a digital environment.

Ecovillage

Ecovillage will showcase the latest products and services designed to support a better performing, more environmentally conscious label industry.

There is a major global first at this year’s show: with the help of Greenwood Fuels and Channeled Resources, Labelexpo Americas will be collecting the waste matrix from the live press demonstrations over the length of the exhibition.

The matrix will be collected every few hours and will be brought to the Eco Village to showcase the amount of waste that could potentially be recycled instead of being put into landfills. After the show, all waste will be compacted and picked up by Greenwood Fuels to be made into fuel pellets. Greenwood’s fuel pellets are a direct substitute for coal but with a lower carbon and overall emissions’ footprint. This has never before been seen at a trade show. Videos will be running throughout the show demonstrating the process that Greenwood goes through to form the pellets.

To learn more about this process, there will be a special conference session on September 11 including speakers from converter Heartland label which uses Greenwood Fuels’ matrix recovery service.

Also featured at the Ecovillage will be a giant directory of exhibitors who are making a difference in the industry by providing green products or services. a panel session on day two of the show looks at the big myths surrounding sustainable packaging and what converters should really be concerned about.

Global Awards

Labelexpo Americas will also play host to the ninth prestigious label Industry Global Awards on the first night of the exhibition. The awards program honors and rewards companies and individuals for excellence and best practice in the labeling industry. RotoMetrics’ Steve Lee has already been announced as the winner of the Stanton R Avery Lifetime Achievement Award, sponsored by Avery Dennison.

The other award winners will be announced on the night in the following categories:

•          label Industry Award for New Innovation: Advanced Vision Technology, EFI, Innovaciones Para Etiquetajes

•          label Industry Award for Continuous Innovation: Prati, Stork Prints, WS Packaging

•          The winner of the Converter Award for Sustainability/Environmental Responsibility – sponsored by Flint Group Narrow Web – will also be announced on the night.

Experienced Rosemont hands will doubtless be interested in checking out the Park at Rosemont, which opened in spring 2012. a new entertainment development, it boasts dynamic bars and restaurants with live music, casual dining, bowling and outdoor patios. The perfect destination for after-show fun, the Park at Rosemont is only a block from the Donald E. Stephens Convention Center and is anchored by Muvico 18- Movie Theater, a number of hotels and the vibrant Rosemont Theater.

Pictured: Attendees enter Labelexpo Americas 2010

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A-Z of new products at Labelexpo Americas

Labelexpo Americas 2012: Show features preview

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NASA rover Curiosity blasts first Martian rock with laser

Computerworld – NASA’s Mars rover Curiosity successfully tested its laser on Sunday, blasting a fist-size Martian rock and analyzing its makeup.

The rover’s Chemistry and Camera instrument, dubbed the ChemCam, zapped the rock with 30 pulses during a 10-second span, according to the space agency. with each pulse carrying more than a million watts of power in a five one-billionth-of-a-second burst, the laser turned the rock, which scientists named Coronation, into an ionized, glowing plasma.

This composite image, with magnified insets, depicts the first laser test by the Chemistry and Camera, or ChemCam, instrument aboard NASA’s Curiosity Mars rover. (Image: NASA / Jet Propulsion Lab)

At that point, the ChemCam, which sits on the rover’s mast, caught the light from the plasma with a telescope and analyzed the specimen with three spectrometers to discover what the rocks are made of, NASA said.

The ChemCam recorded spectrum after each of the 30 laser pulses.

“We got a great spectrum of Coronation — lots of signal,” said ChemCam principal investigator Roger Wiens of the Los Alamos National Laboratory, in a statement. “Our team is both thrilled and working hard, looking at the results. After eight years building the instrument, it’s payoff time.”

NASA scientists on Friday said the rock wasn’t chosen for any specific scientific value and was intended for target practice with the new laser.

However, on Sunday, NASA reported that there might be more scientific value to the first laser blast than they had anticipated.

Scientists are checking the analysis to see if the rock’s composition changed as the number of pulses increased. If there is a change, it could show a different composition below the surface of the rock.

“It’s surprising that the data are even better than we ever had during tests on Earth, in signal-to-noise ratio,” said ChemCam deputy project scientist Sylvestre Maurice. “It’s so rich, we can expect great science from investigating what might be thousands of targets with ChemCam in the next two years.”

Sunday’s laser blast is one of two big tests that Curiosity is set to undergo.

On Friday, NASA announced that the robotic rover also is about to start moving.

While Curiosity won’t be going on a long journey on its first movement test, but will be driving forward and backward in the landing area to test its wheels and driving mechanisms. This movement test is expected to come within the next few days.

Once Curiosity’s ability to drive is successfully tested, scientists will turn their attention to plotting the rover’s first real trek, to an area NASA dubbed Glenelg, which marks the intersection of three different kinds of terrain.

It is expected to take the rover three to four weeks to reach Glenelg, unless it encounters rocks or soil that scientists want it to stop and analyze. once Curiosity reaches its first destination, the rover will spend about two months analyzing that area.

Toward the end of the year, NASA engineers expect to begin to move Curiosity toward Mount Sharp, a three-mile high mountain in the middle of Gale Crater, where the rover landed. Mount Sharp is a primary area of interest for the scientists who are hoping to discover if Mars has ever been able to support microbial life.

Curiosity, NASA’s most advanced robotic rover, has been on the surface of Mars for two weeks.

The car-sized, nuclear-powered machine is on what NASA hopes will be at least a two-year mission. it is equipped with 10 scientific instruments and offers the most advanced payload of scientific gear ever used on the surface of Mars, including chemistry instruments, environmental sensors and radiation monitors.

covers the Internet and Web 2.0, emerging technologies, and desktop and laptop chips for Computerworld. Follow Sharon on Twitter at @sgaudin, on Google+ or subscribe to Sharon’s RSS feed . her email address is sgaudin@computerworld.com.

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NASA rover Curiosity blasts first Martian rock with laser

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DirectPhotonics Industries Announces Industry-Leading Distribution Network in Asia & Australasia

BERLIN–(BUSINESSWIRE)– DirectPhotonics Industries GmbH (DPI), a cutting edge provider of ultra-high brightness direct-diode laser solutions for material processing, has appointed industry-leading distributors in the major Asian and Australasia markets to widen its distribution network and continue to accelerate its growth. DPI has appointed Japan Laser Corporation for Japan, Laser Spectronix co., Ltd. for Korea, A&P Instrument co., ltd. for P.R. China, Hong Kong, Taiwan, and Singapore, and NewSpec Pty., ltd. for Australia and New Zealand. These deeply experienced distributors have a long successful track record delivering laser solutions to major industrial customers as well as to scientific users in their respective regions.

Leif Alexandersson, DPI’s Vice President of Sales and Business Development said, “DPI’s management team has a long successful history collaborating with Japan Laser Corp., Laser Spectronix, A&P Instrument, and Newspec Pty. on many major laser projects. we are looking forward to working with our distribution partners and their customers on the many exciting opportunities in their market region.”

Wolfgang Gries, President and CEO of DPI said: “Purchasing decisions in Asia and Australasia are largely influenced by cost and performance. with the appointment of these outstanding sales organizations coupled with our powerful and affordable ultra-high brightness direct-diode laser solutions, we expect to achieve high market penetration in the region.”

About DirectPhotonics Industries (DPI)

DirectPhotonics is focused on the development and production of ultra-high brightness direct-diode laser solutions for material processing in the industrial and scientific markets. Founded in 2011, the company has its headquarters in Berlin, Germany. For more information about Direct Photonics, including product updates, visit the company’s website at www.directphotonics.com.

DirectPhotonics Industries Announces Industry-Leading Distribution Network in Asia & Australasia

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FOX19.com-Cincinnati News, Weather & SportsNASA rover Curiosity shoots a Mars rock with laser

PASADENA, Calif. (AP) – NASA's Curiosity rover has zapped its first Martian rock, aiming its laser for the sake of science.

During the target practice on Sunday. Curiosity fired 30 pulses at a nearby rock over a 10-second window, burning a small hole.

Since landing in Gale Crater two weeks ago, the six-wheel rover has been checking out its instruments including the laser. during its 2-year mission, Curiosity was expected to point the laser at various rocks as it drives toward Mount Sharp, a 3-mile-high mountain rising from the crater floor.

Its goal is to determine whether the Martian environment was habitable.

In several days, flight controllers will command Curiosity to move its wheels side-to-side and take its first short drive.

The $2.5 billion mission is the most expensive yet to Mars.

Copyright 2012 the associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

FOX19.com-Cincinnati News, Weather & SportsNASA rover Curiosity shoots a Mars rock with laser

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Laser Cutting, Waterjet Cutting & Plasma Cutting – Key Differences in the Major CNC Cutting Services

When selecting metal cutting services, one has several good options to choose from. but there are significant differences between these options, and the informed buyer can save a bundle with the right choice.

Laser Cutting:

Laser cutting involves light moving in a straight line towards the work piece, removing metal by vaporization. Laser cutters usually have tolerances down to .0005 inches. they are potentially the most precise and can have the smallest kerf (or cutting width). they are also the fastest at cutting thin material (16 gauge or thinner). more powerful laser cutters can cut mild steel as thick as 1.25 inches. the supply of the laser involves laser gasses and electricity.

Waterjet Cutting:

Waterjet cutting involves abrasives and high pressure water at 35-75,000 PSI aimed towards the workpiece resulting in precise abrasion cutting. Steel parts can be as thick as 6 inches and stay within tolerances of +/- .003 of an inch. Materials can range from metal to ceramic tiles and virtually anything between. It is by far the slowest method of the cutting services discussed in this article. the supply of the waterjet includes water and moderately expensive tiny rocks called garnet.

Plasma Cutting:

Plasma cutting involves high temperature plasma and an electric arc seeking ground. In this case, it seeks ground through the workpiece–and in the process removes metal by melting the material and blowing it away from the work area. Plasma cutting has by far the fastest speeds when cutting thick metal. Plasma cutting requires electricity and certain gasses to function.

Which Cutting Method Works Best?

The best cutting method largely depends on the capabilities required. If a job involves a piece of metal 1 thick or less and requiring moderate to strict tolerances, nothing beats a laser cutter. If a workpiece is made of an exotic material that has low tolerance to heat (called a Heat Affected Zone), then a waterjet is likely your best bet. If the material is metallic and extremely thick (say, 1.5 inches or more) and speed is crucical, then plasma cutting would be the best.

Laser Cutting, Waterjet Cutting & Plasma Cutting – Key Differences in the Major CNC Cutting Services

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FOX19.com-Cincinnati News, Weather & SportsNASA rover Curiosity shoots a Mars rock with laser

PASADENA, Calif. (AP) – NASA's Curiosity rover has zapped its first Martian rock, aiming its laser for the sake of science.

During the target practice on Sunday. Curiosity fired 30 pulses at a nearby rock over a 10-second window, burning a small hole.

Since landing in Gale Crater two weeks ago, the six-wheel rover has been checking out its instruments including the laser. During its 2-year mission, Curiosity was expected to point the laser at various rocks as it drives toward Mount Sharp, a 3-mile-high mountain rising from the crater floor.

Its goal is to determine whether the Martian environment was habitable.

In several days, flight controllers will command Curiosity to move its wheels side-to-side and take its first short drive.

The $2.5 billion mission is the most expensive yet to Mars.

Copyright 2012 The Associated Press. all rights reserved. This material may not be published, broadcast, rewritten or redistributed.

FOX19.com-Cincinnati News, Weather & SportsNASA rover Curiosity shoots a Mars rock with laser

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Laser Cutting, Waterjet Cutting & Plasma Cutting – Key Differences in the Major CNC Cutting Services

When selecting metal cutting services, one has several good options to choose from. But there are significant differences between these options, and the informed buyer can save a bundle with the right choice.

Laser Cutting:

Laser cutting involves light moving in a straight line towards the work piece, removing metal by vaporization. Laser cutters usually have tolerances down to .0005 inches. they are potentially the most precise and can have the smallest kerf (or cutting width). they are also the fastest at cutting thin material (16 gauge or thinner). more powerful laser cutters can cut mild steel as thick as 1.25 inches. The supply of the laser involves laser gasses and electricity.

Waterjet Cutting:

Waterjet cutting involves abrasives and high pressure water at 35-75,000 PSI aimed towards the workpiece resulting in precise abrasion cutting. Steel parts can be as thick as 6 inches and stay within tolerances of +/- .003 of an inch. Materials can range from metal to ceramic tiles and virtually anything between. It is by far the slowest method of the cutting services discussed in this article. The supply of the waterjet includes water and moderately expensive tiny rocks called garnet.

Plasma Cutting:

Plasma cutting involves high temperature plasma and an electric arc seeking ground. In this case, it seeks ground through the workpiece–and in the process removes metal by melting the material and blowing it away from the work area. Plasma cutting has by far the fastest speeds when cutting thick metal. Plasma cutting requires electricity and certain gasses to function.

Which Cutting Method Works best?

The best cutting method largely depends on the capabilities required. If a job involves a piece of metal 1 thick or less and requiring moderate to strict tolerances, nothing beats a laser cutter. If a workpiece is made of an exotic material that has low tolerance to heat (called a Heat Affected Zone), then a waterjet is likely your best bet. If the material is metallic and extremely thick (say, 1.5 inches or more) and speed is crucical, then plasma cutting would be the best.

Laser Cutting, Waterjet Cutting & Plasma Cutting – Key Differences in the Major CNC Cutting Services

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Laser Cutting, Waterjet Cutting & Plasma Cutting – Key Differences in the Major CNC Cutting Services

When selecting metal cutting services, one has several good options to choose from. But there are significant differences between these options, and the informed buyer can save a bundle with the right choice.

Laser Cutting:

Laser cutting involves light moving in a straight line towards the work piece, removing metal by vaporization. Laser cutters usually have tolerances down to .0005 inches. they are potentially the most precise and can have the smallest kerf (or cutting width). they are also the fastest at cutting thin material (16 gauge or thinner). More powerful laser cutters can cut mild steel as thick as 1.25 inches. The supply of the laser involves laser gasses and electricity.

Waterjet Cutting:

Waterjet cutting involves abrasives and high pressure water at 35-75,000 PSI aimed towards the workpiece resulting in precise abrasion cutting. Steel parts can be as thick as 6 inches and stay within tolerances of +/- .003 of an inch. Materials can range from metal to ceramic tiles and virtually anything between. It is by far the slowest method of the cutting services discussed in this article. The supply of the waterjet includes water and moderately expensive tiny rocks called garnet.

Plasma Cutting:

Plasma cutting involves high temperature plasma and an electric arc seeking ground. in this case, it seeks ground through the workpiece–and in the process removes metal by melting the material and blowing it away from the work area. Plasma cutting has by far the fastest speeds when cutting thick metal. Plasma cutting requires electricity and certain gasses to function.

Which Cutting Method Works Best?

The best cutting method largely depends on the capabilities required. If a job involves a piece of metal 1 thick or less and requiring moderate to strict tolerances, nothing beats a laser cutter. If a workpiece is made of an exotic material that has low tolerance to heat (called a Heat Affected Zone), then a waterjet is likely your best bet. If the material is metallic and extremely thick (say, 1.5 inches or more) and speed is crucical, then plasma cutting would be the best.

Laser Cutting, Waterjet Cutting & Plasma Cutting – Key Differences in the Major CNC Cutting Services

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In key test, Curiosity zaps Mars rock with powerful laser

The Curiosity rover successfully test fired a powerful laser at a nearby rock Sunday, blasting it with rapid-fire million-watt pulses that vaporized the outer layers for spectroscopic analysis.

A rock near the Curiosity rover, dubbed "Coronation," was the first target for the mobile science lab's ChemCam laser. The laser beam vaporized a tiny area of the rock, creating a visible plasma that was telescopically studied by the instrument's three spectrometers to determine its composition.

(Credit:NASA)

The Chemistry and Camera instrument, known as ChemCam, hit the target rock, dubbed “Coronation,” with 30 pulses of laser light over 10 seconds, according to a NASA update. Each pulse lasted about five one-billionths of a second.

The laser beam created a visible spark of electrically charged plasma that was then observed by the instrument’s telescope. The telescope, mounted on Curiosity’s camera mast, fed the light through optical fibers to three spectrometers designed to record 6,144 different wavelengths of infrared, visible and ultraviolet light.

In a before-and-after image released by NASA, a tiny spot could be seen in an 8-millimeter by 8-millimeter inset that showed exactly where the laser beam hit.

“We got a great spectrum of Coronation, lots of signal,” Roger Wiens, the ChemCam principal investigator at the Los Alamos National Laboratory, said in a NASA statement. “Our team is both thrilled and working hard, looking at the results. After eight years building the instrument, it’s payoff time.”

The Curiosity Mars rover fires its ChemCam laser at a rock outcrop in this artist's concept showing how the remote-sensing tool might be used during science operations.

(Credit:NASA)

Deputy project scientist Sylvestre Maurice of the Institut de Recherche en Astrophysique et Planetologie in Toulouse, France, said he was surprised “the data are even better than we ever had during tests on Earth.”

“It’s so rich, we can expect great science from investigating what might be thousands of targets with ChemCam in the next two years,” he said.

Laser-induced breakdown spectroscopy is a technique used on Earth to study the composition of targets in environments that do not lend themselves to direct, hands-on examination. NASA said the tests Sunday in Gale Crater on Mars marked the first time the technique has been used on another planet.

While the test was primarily intended to help the science team characterize the complex instrument’s aiming and performance, the data generated may provide immediate insights. Scientists plan to look for possible changes indicating differences between dust on the surface of the rock and its interior.

ChemCam was designed and built at Los Alamos and is a joint project between the U.S. Department of Energy and the French national space agency. it is one of 10 state-of-the-art instruments making up Curiosity’s science payload that will look for carbon compounds and signs of past or present habitability during the rover’s planned two-year mission.

In key test, Curiosity zaps Mars rock with powerful laser

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Laser Cutting Tools

There are various laser cutting tools depending on the type of finished product that you prefer.

Laser cutter routers that are computer-driven can cut each letter precisely, capturing every detail of the selected style. The said manufacturing systems are useful in cutting out symbols and logos in a cost effective manner.

Laser that is in a solid state uses one crystal rod with flat and parallel ends. Both ends have surfaces that have the ability to reflect. A light source that has high density and a flash tube surrounds the crystal.

When power is given by the network of pulse-forming, an intense light pulse called photon is released in one of the rod crystals. The light released is one wavelength and allows for minimum divergence.

A hundred percent of laser light is reflected on the rear mirror while thirty to fifty percent will pass through the mirror then to the shutter assembly to the angled mirror before going down through the lens and then to the work piece.

The laser light beam is not only coherent but also has high energy content. When it is focused on the surface, the laser light creates heat used for welding, drilling, and cutting.

The laser beam and the work piece is manipulated through the use of robotics. it can be adjusted to different sizes and heat intensity. The smaller laser is used for drilling, cutting, and welding while the larger machines are used in off giving heat.

One of the advantages of laser cutting is that cutting lubricants are no longer required. also, this procedure boasts of very fine width of cut and thermal input with a narrow zone affected by heating.

So choose from various types of laser cutting tools to give you the results that you want.

Laser Cutting Tools

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