Fabric digital printing methods continue to develop with time. Many changes have taken place in recent years. Most of these changes have sought to make the methods used cheaper and more environmental friendly and at the same time to improve on the quality of the final products. To adopt digital printing that is eco friendly, there is need to overhaul the pre-existing components of textile manufacturing. Areas which can be changed include product design, pattern making, grading and cutting
One of the most effective strategies which can be adopted in ensuring that there is stability is to use clean raw materials. One of the ways in which this can be achieved is by reducing the levels of chromium found in the polish for the screens. This means environmental pollution due to the use of this metal will be reduced. The use of nickel metal to make holes in the screens in place of other metals has also reduced pollution resulting from wear and tear.
To make the process more eco-friendly, it is a good idea to have an efficient system for recycling waste water. This system should help you recycle and reuse as much of the waste water as possible. A good system should help you recycle at least 65% of what is released as waste. Possible uses of the water include washing of printer blankets and pumps.
This efficiency should be extended to involve other areas of production as well. The machines used in the process whether digital or conventional must have a design which helps in energy, water and ink conservation. The high temperatures needed for the drying chambers can be created in a number of ways other than direct electric heating. For instance, radial extraction techniques can be adopted so that the residual warmth resulting from the process is used for the drying chamber.
Many of the available printing techniques require the media to be pre-treated before the impressions are created. Urea is the common choice for most artists for this exercise. One of the disadvantages of urea is the fact that there is production of high levels of carbon dioxide during the streaming process. The other disadvantage is that water is required to wash off residual urea. Adoption of a special types of foam by some printers has helped reduced the pollution and the need for water.
Another option which can be considered is a technique called digital engraving. Here, direct laser is used to form impressions on the desired type of medium. Its biggest advantage is the fact that there is a short turnaround time compared to other methods. Less water and energy are required.
Apart from engraving, the other option which can be considered is the use of pigments rather than dyes for printing. The pigments can be used for almost any type of media. When using this method pre-treatment and post-treatment are not required. This is in contrast to conventional methods which rely on pre-treatment to set the dyes. The pigments are associated with less water, chemical and energy usage.
To ensure implementation of digital printing that is eco friendly takes place successfully, legal requirements must be considered. The issue of environmental conservation is one of global importance and as such many rules have been created to ensure that the environment is conserved. You will need to be conversant with the specific rules existing in your location.
One of the most effective strategies which can be adopted in ensuring that there is stability is to use clean raw materials. One of the ways in which this can be achieved is by reducing the levels of chromium found in the polish for the screens. This means environmental pollution due to the use of this metal will be reduced. The use of nickel metal to make holes in the screens in place of other metals has also reduced pollution resulting from wear and tear.
To make the process more eco-friendly, it is a good idea to have an efficient system for recycling waste water. This system should help you recycle and reuse as much of the waste water as possible. A good system should help you recycle at least 65% of what is released as waste. Possible uses of the water include washing of printer blankets and pumps.
This efficiency should be extended to involve other areas of production as well. The machines used in the process whether digital or conventional must have a design which helps in energy, water and ink conservation. The high temperatures needed for the drying chambers can be created in a number of ways other than direct electric heating. For instance, radial extraction techniques can be adopted so that the residual warmth resulting from the process is used for the drying chamber.
Many of the available printing techniques require the media to be pre-treated before the impressions are created. Urea is the common choice for most artists for this exercise. One of the disadvantages of urea is the fact that there is production of high levels of carbon dioxide during the streaming process. The other disadvantage is that water is required to wash off residual urea. Adoption of a special types of foam by some printers has helped reduced the pollution and the need for water.
Another option which can be considered is a technique called digital engraving. Here, direct laser is used to form impressions on the desired type of medium. Its biggest advantage is the fact that there is a short turnaround time compared to other methods. Less water and energy are required.
Apart from engraving, the other option which can be considered is the use of pigments rather than dyes for printing. The pigments can be used for almost any type of media. When using this method pre-treatment and post-treatment are not required. This is in contrast to conventional methods which rely on pre-treatment to set the dyes. The pigments are associated with less water, chemical and energy usage.
To ensure implementation of digital printing that is eco friendly takes place successfully, legal requirements must be considered. The issue of environmental conservation is one of global importance and as such many rules have been created to ensure that the environment is conserved. You will need to be conversant with the specific rules existing in your location.
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