Laser engraving are interchangeable terms

After using a mechanical stamping fixture to mark the automatic food packaging line for several years, I found that the newer faster packaging systems required a more sophisticated marking system , That was what I was looking for when I came across many laser marking or laser engraving systems that could be fully integrated into an automatic food packaging line.
I was really amazed at the range of laser marking products that were available in the market that could fulfill all sorts of requirements and could also be used separately at a laser marking station rather than be integrated into the system. The standalone marking station had its own advantage because then the speed did not have to match with the speed of the packaging system. The laser marking was clear and could not be erased by friction or chemicals.
Since laser marking and laser engraving are interchangeable terms, it is important to understand that this system does not require any inks or any other consumables. Laser engraving is done with the help of a sharp laser beam that removes the outermost layer of a multi-layered plastic film to give the effect of etching which could be a reflective coating or a plastic lamination. Since there is no contact with the surface, there is no abrasion or wearing of the film.

Laser marking or laser engraving machines have caused a revolution in the packaging industry where there is a need to mark the product with mandatory information that is required by regulatory governmental authority. These are not only efficient but also easy to install and work on Windows systems. I was very happy to get a laser engraving system for my packaging line.

Here you can find more detail about Plastic Card Embossing and Laser Etching.

Laser Marking and Engraving for Identification in Applications and Industries

Laser marking and engraving techniques are very suitable for applications and industries where permanent identification is required. Laser lights can be used for engraving logo, name, and tags permanently on any small and big appliances. The popularity of engraving and marking with laser lights is increasing by many folds owing to its permanent nature and preciseness. The technique is followed by all small, medium and large industries for tagging, branding and identification purpose.
Some of the most common industries where laser marking and laser engraving techniques are used for marking are shipbuilding industries, motor manufacturing companies, pump and motor making companies, rubber industries, and others. In these industries laser lights are used for engraving brand logo or brand name on all small and big parts in a very clear way.
Laser engraving can be done on different types of metals such as steel, iron, brass, copper, and aluminum. Laser marking can be done effectively even on materials such as rubber and glass.
Lasing marking machines are used for engraving characters and designs on object. The design and characters fed as computer program and direction and intensity of laser light is also controlled by the program to get desired result through laser engraving. Thus, laser light is effective method of identification and characterization in different types of industries. Besides industries use, there are many other applications of laser light embossing.

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Various Uses of Laser Etching and Laser Engraving

Laser light is known for years as an effective solution for marking, cutting, engraving and etching methodology in various industries. The laser light effectively works on different types of materials ranging from metal, plastic, paints, ceramic materials, film to glasses. Laser lights are used world-wide for making different types of materials. So, there are various uses of laser marking in the industries.
Laser etching is used in electronic industries – laser lights are used for engraving letters, numbers, characters, and symbols on computer keyboard and mobile devices such as phones, PDAs, tablets, etc. Laser lighting is also used for embossing brand logos and name on the appliances.
Laser engraving and laser etching in automobile industry - Laser lights mark the numbers on the Speedometers. Laser etching is preferred for marking brand name on switches and gear shifts in automobiles.
Laser lights in fashion world – laser engraving and laser etching have become quite popular in fashion world. They are used for precisely cutting the metals and glassed for making attractive designs of jewelry.
There are innumerable applications of laser etching. They are also used for semi-conductor circuit designing, film processing, paint stripping, gate cutting, aluminum marking, gold plate engraving, and resin marking. Computer program and engraving machines are used for the purpose of engraving on any type of metals and other materials.
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Laser Etching to give your product a new look

Laser engraving and laser etching are the processes where the laser beams are used to cut certain marks on various surfaces without using any tools that will touch the surface. Once the technology has introduced various industries found a positive point in it and started using it. Earlier many companies used metallic labels with laser etching on their products. Here the name of the product will be displayed along with certain technical specifications. This practice got a wide approval as the labels were long lasting and will never tear off like paper labels. Secondly the writing on the labels will not get fade away as in the case of printed labels. So, the industries preferred these types of labels on their product.

Later they invented that this laser etching technology can be used to prevent duplication of the products. Many known brands used this technology of laser engraving and laser etching to display various identification marks on their products, by which a customer can identify the original one. Most of the companies used their logo or any symbol to identify their products, while some others chose some specific designs on the product. They all have created awareness among the public about this through wide publicity. Thus they could curb the menace of duplication to some extent.

Earlier, laser engraving and laser etching were used to draw certain figures or letters on a surface. But, as the iodization technology has developed, it was possible to give different colors to different portions of the figure made using laser etching. This made various manufacturers to think about adding beauty to their products using this technology. Now many companies are using this technology to give their products an attractive look. Thus the technology has developed from protecting the image to promoting the brand image.

With the arrival of smaller and handy machines, this technology gained maximum popularity and even the small scale manufacturers are using this technology. Now, it is very difficult to find a product which is not used this technology. As the use increased the price has decreased. Thus, the technology of laser engraving and laser etching got more customers. Now it is used for many other things than the industrial purpose. It is used in the manufacturing of jewelers and also in the fine arts field. There are a number of beautiful sculptures made by laser etching are getting sold in many galleries all over the world. As laser beams are using here the accuracy level will be more and the look of these sculptures will certainly attract more. Many big hotels and other places where a lot of tourists will come use these types of sculptures for their interiors.
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Keep your identity by wearing personalized jewelry

The beauty conscious has increased in today’s world and the beauty concept keeps on changing always. People are trying their level best to attract other’s attention. It has become necessary to get succeed in life also. If you can attract other’s attention, then certain your words will not go unheard and it makes your task of convincing others about your views easier. This is the first step to the success in life. The latest trend in this is to wear personalized jewelry. The new technology of laser engraving has made this process easier too. Keeping in tune with the changed trend many ornament manufacturers are coming up ornaments that carry laser marking.

If you really want to get noticed by others, you should have something different. This purpose is served by the personalized jewelry to a greater extend. Whether it is a gold, platinum or diamond jewelry, you can personalize it by laser engraving. Here, laser beams are used to engrave some permanent marks on the jewelry. It can be your name or any particular designs you like. These types of personalized ornaments were used by aristocratic people in ancient times. Though the technology of laser marking was not invented, they used to personalize the ornaments with markings of their family emblems or any other features represented by the family.

In the initial stages, the laser machines were big in size and rarely available too. Later very handy machines started coming in the market and many manufacturers are making their smaller versions of machines available in various retail counters too. This made it easy for jewelers. Besides, there are machines which will help you in laser engraving in smaller surfaces. Now you can have laser marking even in the inner surface of a ring. Once the technology of iodization has developed, it made easy to cover the part that are engraved. This gave some extra value to the personalized jewelry.

Now, many people are even presenting personalized jewelry as a gift also. It will help you to express your emotions to the receiver. Moreover, the receiver will love to wear it always as something connected with him or her will be there in the jewelry. It can be the receiver’s name or any emblems. Once the trend of personalized ornaments has increased the demand for laser machines also increased. Now there are many manufacturers who are manufacturing laser engraving and laser marking machines. Now various types of machines are also available in the market that helps you to engrave on any types of surface. Thus, the laser technology which was considered as useful only for industrial sector had come to other fields too. It is playing an important role in the world of fashion nowadays.

Advantages of Laser Engraving Techniques

The practice of making engravings of various types in a precise manner on any kind of material that a company uses in its product manufacturing is laser engraving. The metal tool bits which were used to etch upon products till recently this has slowly replaced.
The laser engraving process involves a machine which has three workable components, the main laser from the beam is directed, and the controller which helps in moving and positioning the beam and the surface area on which the actual work is done.

The laser emits the very high intensity beam which helps it to engrave and etch upon the various surfaces it is directed at and it is usually shaped like a pencil. As the name suggests controlling the amount of intensity, the direction etc of the laser beam is the main function of the controller.

Where the engraving is supposed to be done is usually the point of focus of the laser. It is usually very small in size and it changes the surface of the material when and as the intensity of thee laser increases. The high heat amount usually burns away the material and at times in the material, small cracks or fissures are seen. Later on, the layers of material are removed and the laser engraving is done

The various applications of laser engraving are managerial applications, in making of overall product identification including parts, number size etc easier, helping in the engraving in specific company, brand logos, signs etc, marking out the exact features of the product like the voltage, pressure, speed etc. Laser etching can be used to do product tracking since inventory management is very important for any company. It has several applications in manufacturing industry as well where it helps in etching on various special substances like polymers, novel metal alloys etc and also replacing the tool bits used for engraving on various natural and artificial substances.

When there is very delicate and precise work laser Etching can be used which has to be done in case of coated material which have to de-coated or, in case without actually disturbing the coating which has been done already, engraving needs to be done on such surfaces in a very fine manner, laser at 20-30 watts of intensity can be very useful in doing such kind of coating.

In arts field also, there are several applications like on various jewelry items which was not possible when engraving used to be done with the help of tool bits, to make personalized jewelry and also be used to engrave batch numbers, bar codes etc. To make works of arts and be used to make intricate patterns, draw designs etc on surfaces it can be used.

Innovative technology- Laser Engraving!

Laser is one of the most used technologies these days which is being used in almost every kind of sector right from medical to space to manufacturing. Laser engraving is one of the most important uses of laser in manufacturing sector wherein this Laser technique is basically used to mark or engrave into any object like metal parts, girders, and even specially designed alloys like polymers and some new metal alloys which have been developed so that they can be easily engraved upon.

There is no actual physical contact between the engraving bit and the surface that the engraving is being done upon and this is the main advantage of technique and which also helps us avoid any dangers of the bits or the surface corroding off, and engraving hardly shows over the surface which is not so in case of using metal bits as this laser engraving Technique helps to engrave the surface in an undisturbed way.

To introduce such technology, the question about its cost arises, as they needn’t be replaced in a regular fashion as in case of metal bits the cost work out way lower in the longer run and this can prove to be a big cost centre if the scale of production is considerable.

It can made to be highly precise while the engraving process is being carried out which is the best part about this technology, in fact for such kind of precise and intricate work, there is a particular laser table which is used. A very sophisticated setup it includes at one end of the table, a laser being stationed fixed and then it emitting its beam towards a pair of mirrors which deflect it in such a way that every bit of the tables’ actual surface can be covered. After this to focus the beams which help to make the overall engraving very intricate, a specially designed lens is used.

The kinds of surface that can be engraved are many like wood, leathers etc. which are all natural products and low intensity lasers are used in this type of engraving very as a high power laser engraving can spoil the material; one needs to know that for such kind of engraving is usually 10 watts, the maximum limit. Since usage of plastics is very widespread thus we can use it extensively to do markings for batch numbers etc for the objects plastic surfaces are also some of the substances that can be engraved. The basic material for which the whole engraving process was started is metal parts. Laser engraving has become quite popular in recent past in every sector its use can be witnessed. This technique is definitely one to reckon with.

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