Introduction. 1.1Aims And Objectives. The Aim Of This Project

New Medical Research shows that 3-D printing can be used to reproduce human cells by bio-printing blood vessels and human tissue. Medical Research has shown that 3-D printing of the tissue can be a new invasive treatment for individuals that need rapid acting, life-saving treatment and the most cost effective option. There are a variety of different types of 3-D printers. However, with each 3-D printer they each produce their own unique and distinct objects. The usage of each 3-D printer differs from one another. In the terms of bio-printing its provides many benefits such as providing the production of medication, or a tissue. Furthermore 3-D printing can be also used for educational purposes, such as adding 3-D printing to the curriculum

This printer printed by basically spraying ink onto the paper it is printing on. Many people today still use these types of ink-jet printers since they are so efficient and extremely useful in case you want to get something printed with great quality.

Stuart Gittus is a leader in the Australian POP and Printing industry with over 25 years of design, manufacturing and management experience. As the Operations Director of Active Display Group, he leads the multi-award winning production team of Australia’s largest and most diverse designers, manufacturers and distributors of POP Display. Stuart has developed Active Display Group’s print offering into a benchmark of wide format print technology. With an Engineering background, He collaboratively works with Device Manufacture’s R&D teams along with clients/end users of printed materials. His early adoption of new Digital print technology, ensures that he and Active Display Group remain at the cutting edge of the industry.

[7]. An inked thumb mark was scanned with a scanner. The empty spaces between the ridges of the scanned image were converted into a transparent format by processing a scanned image of the fingermark using Adobe Photoshop and used as the digital master fingermark. The master fingermark was printed with an inkjet printer installing an inkjet cartridge case filled with artificial sweat solution. Table 2 shows the formulation of artificial sweat solution. The printing intensities of the artificial latent fingermarks were adjusted with [output levels] Photoshop functions (latent fingermark printing intensity decreases as the output level increase). The intensity of the artificial latent fingermark printed on the small pieces (8–12 cm) of photocopy paper was estimated by the weight difference of the paper before and after the printing. The printing and weighing process was repeated 5 times, and the weight changes of paper are shown in Fig. 1, indicating that the intensities of printed artificial latent fingermarks are almost linearly decreasing as the output level of printing increases. Since the printer performance may change over time, the quality of the printed image may change depending on the time, even if one image is printed with the same printer. Therefore, the printing quality of latent fingermark was confirmed by observing the weight change in the paper immediately

The concept of 3D printing got a lot of businesses attention, from airplane and space industries to house appliance companies. Every business and industry is thinking of ways to utilise 3D printers to their own benefit, not just business and industries, also schools, governments and individual groups of people. 3D printing is an additive manufacturing technique whereby objects are printed layer by layer through a series of slices, they work in a similar way to normal desktop printers but instead of ink, the 3D printers use other ranges of material powders. All printers use CAD or drafting software that calculates each slice size and they determine exactly how each of them should be constructed to fit in

Every day, humans sweat, due to their biological system of thermoregulatory through the sweat glands. Usually, sweat glands can produce upwards of 10 liters of sweat a day, while exposed to heat or during exercise, but while inactive the sweat glands produce 1 liter per day. When sweat is secreted to the surface of the skin, it evaporates, causing a person to cool down. However, on any given day, peoples’ skin are not bare. The clothing they wear are made with different textiles/fabrics. To get the certain textile, producers weave the yarns of fiber in different ways. This produces the question: What effect does textile production have on the absorbency of sweat? Using 5 cm x 5 cm swatches of balanced plain weave (cotton fabric), basket weave

Nowadays, growing a business implies creating materials like leaflets, pamphlets, brochures and using them. Printing these items in huge quantity, using the conventional printing methods, printing errors, poor images are normal.

Recently Adidas have launched waterless dying technology known as DryDye technology. This technology instead of consuming 25 litters of water necessary to dye one t-shirt, the DryDye technology uses none–instead, the dye is injected using compressed carbon dioxide. The result is a garment using not only 50 percent less chemicals and energy, but in the long run has a lower environmental impact because the CO2-based dye actually lingers in the fabric longer. This concept helps in reduction of consumption of water in dying process.

The inception of 3D printing began in 1976, when the inkjet printer was invented. Changes and adaptations to the inkjet model of printing in the mid 1980’s allowed the technology to advance from printing with ink to printing with materials.

Due to the limitation of space this essay will introduce the basic principle of just four kinds of main printers nowadays and their positive application in construction. The essay left will focus on the two main challenge this technology is facing now and predict the possible development direction.

Why go to stores and spend lots of money buying toys, jewelry, cups and many other plastic utilities when you can only press one button and print them out for yourself. This futuristic idea is not only innovating the scientific and technological world, but it is also innovating modern day households. The possibilities of 3D printing are extremely captivating, making this one of the most exciting innovations in recent times. 3D printing, also known as additive manufacturing, makes three-dimensional solid objects from a digital model or command. To picture how this process works, 3D printers use an additive process, where adding layers of a successive material creates an object. Traditional machines, however, uses a subtractive process by

Inkjet printing uses thermal, electromagnetic or piezoelectric to deposit tiny droplets of ink. Inkjet printing is a noncontact technique. Droplet deposition is usually done by heat or mechanical compression to eject ink drops.

Although printing has been around for centuries, the beginnings of three dimensional printing can be

The current difference between all other creative mediums and 3D printers at this time is that all the others are well established and known by the public throughout the world. 3D printing is still so young, it was only in the 1980’s that engineers began to use 3D printers in their work (Barnett). Most of the general public have only now begun to learn about the existence and understand what a 3D printer is. Due to the fact that 3D printing is such a new and up and coming technology, it still has a very long way to go development wise. 3D printers are far from being perfect. In order for 3D printing to continue to expand though it needs to be nourished by both creativity and freedom.

The continuous ink jet method is used commercially for marking and coding of products and packages. The first patent on the idea is from 1867, by William Thomson. The first commercial model was introduced in 1951 by Siemens. In continuous ink jet technology, a high-pressure pump directs liquid ink from a reservoir through a microscopic nozzle, creating a continuous stream of ink droplets. A piezoelectric crystal causes the stream of liquid to break into droplets at regular intervals. The ink droplets are subjected to an