Due to sustained campaigns against global warming, many industries are under immense pressure to change the methods that they have used in their operations for decades. The printing industry is one of those that have been identified as contributing to carbon emissions at a number of stages. To conform to the new order of things, many are becoming more innovative which is helping conserve the environment and cut down costs. Sustainable digital printing can be achieved on a number of ways.
One of the areas in which major changes can be made is in the types of inks that are used. The conventional types contain chemicals that release pollutants known as volatile organic compounds (VOCs). These compounds are created when the chemicals are exposed to nitrogen oxide and sunlight in the environment. A layer of ozone in the low atmosphere is formed. This layer is undesirable as it contributes to widespread smog formation.
The other area in which significant changes can be made is in the type of paper that is used. Increased use of virgin paper causes increased deforestation, a major contributing factor to global warming and climate change. Recycled paper, on the other hand, helps reduce wastage and hence the need to cut down more trees. During processing, there is production of less effluent when recycled paper is used as compared to virgin paper.
One area that is causing a lot of wastage is proof reading of manuscripts. In the modern era, it does not make any sense why anyone would invest so much in paper that may eventually end up as waste. Firms that have embraced modern communication techniques are realizing huge savings. The email, for instance, has made it possible to make changes on manuscripts easily without necessarily using paper.
Apart from recycling of paper, there are a number of other raw materials that can also be recycled or reused. Water is perhaps the most important of them and the easiest to reuse. Studies show that at least 65% of water can be reused for different purposes in the firm. Others include aluminum plates, ink and waste paper. The emphasis should be reducing wastage as much as possible before considering recycling.
Make sure that the printing machines that you use in your firm are energy efficient. While this may be a bit costly to implement in one phase, most people find it easier to do it progressively over time. They replace old, inefficient equipment with new equipment that gives higher input for each kilowatt of electricity used. Strive to use more renewable energy sources in the form of wind and solar power and cut down on fossil fuels.
Digital printing is also widely used in fabrics these days. The changes that are taking place in paper printing are also being applied to fabrics with tremendous success. One of the unique stages involved in the case of fabrics is pretreatment. This stage involves the use of chemicals whose major byproduct is urea. Urea is in turn broken down to release carbon dioxide. This one of the processes that has been eliminated and alternatives developed.
Adopting green energy solutions has widespread benefits both to the printing firm and the consumer. The cheaper costs of operation are usually passed on to the consumer who enjoys fair priced items. Most importantly, they both participate in environmental conservation.
One of the areas in which major changes can be made is in the types of inks that are used. The conventional types contain chemicals that release pollutants known as volatile organic compounds (VOCs). These compounds are created when the chemicals are exposed to nitrogen oxide and sunlight in the environment. A layer of ozone in the low atmosphere is formed. This layer is undesirable as it contributes to widespread smog formation.
The other area in which significant changes can be made is in the type of paper that is used. Increased use of virgin paper causes increased deforestation, a major contributing factor to global warming and climate change. Recycled paper, on the other hand, helps reduce wastage and hence the need to cut down more trees. During processing, there is production of less effluent when recycled paper is used as compared to virgin paper.
One area that is causing a lot of wastage is proof reading of manuscripts. In the modern era, it does not make any sense why anyone would invest so much in paper that may eventually end up as waste. Firms that have embraced modern communication techniques are realizing huge savings. The email, for instance, has made it possible to make changes on manuscripts easily without necessarily using paper.
Apart from recycling of paper, there are a number of other raw materials that can also be recycled or reused. Water is perhaps the most important of them and the easiest to reuse. Studies show that at least 65% of water can be reused for different purposes in the firm. Others include aluminum plates, ink and waste paper. The emphasis should be reducing wastage as much as possible before considering recycling.
Make sure that the printing machines that you use in your firm are energy efficient. While this may be a bit costly to implement in one phase, most people find it easier to do it progressively over time. They replace old, inefficient equipment with new equipment that gives higher input for each kilowatt of electricity used. Strive to use more renewable energy sources in the form of wind and solar power and cut down on fossil fuels.
Digital printing is also widely used in fabrics these days. The changes that are taking place in paper printing are also being applied to fabrics with tremendous success. One of the unique stages involved in the case of fabrics is pretreatment. This stage involves the use of chemicals whose major byproduct is urea. Urea is in turn broken down to release carbon dioxide. This one of the processes that has been eliminated and alternatives developed.
Adopting green energy solutions has widespread benefits both to the printing firm and the consumer. The cheaper costs of operation are usually passed on to the consumer who enjoys fair priced items. Most importantly, they both participate in environmental conservation.
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