The latest invention within the fabric printing market is digital printing. An elevated range of printers have been creating the transition into digital printing and also reap the benefits of the competitive advantage it includes, the speedy production speed and also the chance to publish complex layouts and unique patterns. Before deciding if digital fabric printing can possibly be of interest to a printing company, it’s vital to understand the possibilities of digital printing concerning the fabric which will be printed.
Digital textile printing technology explained
Digital fabric printing is an inkjet printing method that allows printers to produce high-quality layouts on a wide assortment of textiles. Nonetheless, you can find a few clothes that aren’t acceptable with this particular printing procedure. Within the following guide, I define which fabrics may and that can’t be utilized in digital fabric printing. To totally realize why certain clothes can’t be properly used for digital printing, so it’s critical to grasp the technology behind digital printing.
In digital printing, the cloth has to be pre-treated, and then it can move across the inkjet printer in top speed. An electronic digital fabric printing system employs a design layout of an electronic digital data file that reads exactly the ideal color info and prints exactly the same colors onto the fabric.
Colour is printed on fabric by minuscule droplets of ink that are generated by numerous printing heads. Usually, these printing heads are fixed several millimeters above the substrate.
Digital textile printing fabrics:
In digital fabric printing, many printing heads guarantee high quality layouts and empower a quick production rate. But, as a result of printing heads being near the fabric, you will find few material which can’t be properly printed via digital textile printer. Fabrics that, as an instance, have some loose threads will touch the printing heads and so induce damage.
The digital fabric printing procedure is utilized for both woven & knitted fabric . Mentioned below are the substances which are acceptable for digital printing and that aren’t:
Cotton is a natural fiber that dominates the fashion print, as it is highly popular for clothing as a result of its elevated moisture control, comfort, and durability. With a digital fabric printer, you now can print on cotton comfortably. To get the finest grade print, it is recommended to use reactive inks as this kind of ink provides the maximum wash fastness for prints.
Yet another natural fiber that is widely utilized at the Fashion sector is viscose. Digital Fabric printers makes it possible to print on viscose. As is true with printing on cotton, you’ll find the very best results when printing viscose with reactive ink only.
The type of wool is the deciding factor to ensure digital printer to print on wool. If you would like to publish “hairy” wool – meaning a sort of wool that features plenty of loose threads protruding – then the print heads need to be placed as much away from the substrate as achievable. Woolen yarn is just five times as thick as the width of the nozzle at the printing head and may hence badly hurt the printer.
Silk is another natural fiber well known for its soft smooth lusturous feel and is appropriate for digital fabric printing. If high-fastness is the priority, then use reactive ink else use acid ink for high colour gamut.
Polyamide lycra Is a Sort of cloth which is widely used for the swimwear. Acid ink is used for printing on polyamide lycra via digital textile printer. Use of Acid ink ensures maximum colour brilliance, wash fastness and also ensure resistance for salt chlorine water.
It has been noticed that over the past couple of years, polyester has become increasingly popular cloth inside the fashion industry due to its various advantages like good dimensional stability ,soft feel and easy to wash. However, the most widely used ink for printing on polyester, disperse ink, can not operate well when printing using high performance digital printers. A typical problem is printer contamination through ink mist.
Therefore, it is advisable to use sublimation printing on paper and recently switched to printing on polyester fabric with sublimation inks. The latter requires a much higher priced printer, as a belt system to put up the fabric is necessary, however it saves printers paper expenses without any cleaning or washing requirement.
In general, overall sublimation print on polyester contributes to lower fastnesses than printing together with disperse inks. However, in the industry that’s a decent compromise for sustainability.
Blended fabric of two or more distinct fibre is generally printed with pigment .Pigment printing can be done on any blended fabric at any ratio as there is no chemistry involved between pigment and fibre unlike dye & fibre. Pigment inks tends to produce wide range of colours. Pigment printing can be done on any natural or synthetic fibre.
Generally, digital fabric printers may manage blended cloths with a minimum branch of 70-30 percent. As, it is best that digital fabric printer using reactive ink for a mixed fabric comprising 70% cotton and 30% cotton. But, digitally printing cloths having a 60-40% branch will limit the color depth.
As the days are passing, an increasing number of printing service providers are moving to digital printers as a large number of fabrics can be printed with improved quality of the print, offering great production speed.