Going green is all the rage these these days. Most everyone wants to do their part to help ease the burden we are placing on Mother Earth. Each industry has adopted certain systems and released products that are earth friendly. The printer cartridge industry is doing it’s part – with soy ink and soy toner.
Standard printer ink and toner are petroleum (oil) based. The petroleum is then combined with other man made chemicals which allows you to put all those words and pictures on pages. Soy based ink and toner is touted as eco-friendly because it is made from soy beans, which are grown as crops throughout the world. If it’s grown on a farm it’s got to be good, right? Maybe not.
Before we all jump on the soy ink bandwagon, let’s take a closer look.
Soy based ink and toner is 35% soy. The remaining 65% of the ink is made from petroleum. The majority of the ink and toner is petroleum based. This is not necessarily a bad thing. To make a product green you have to start somewhere and then move toward the 100% recycled level. It’s taken paper products a while to get there. Hard core environmentalists will say that 65% is way to high. And, yes it is a high number, but being 35% soy based is not to bad either. Hundreds of millions of ink and toner cartridges are produced each year. If 35% of the ink and toner that goes in to these is soy based, our oil consumption goes down by a millions of gallons.
Beside less oil use, soy ink is better than petroleum because it has low levels of Volatile Organic Compounds (VOC’s). VOC’s release toxic emissions, which cause air pollution. Additionally, soy toner is made from a byproduct of soy bean farming. A byproduct is a secondary or incidental product deriving from a manufacturing process. No new crops are needed in order to produce ink and toner. They simply use what is left from the standard soy harvesting and processing process.
So, the printer ink industry is getting greener. Soy sounds like a pretty good product to use. But, what happens as the demand for soy based ink grows? Are there an negative effects on the it’s ability to remain eco-friendly?
Some would say no, but only because they are considering the ink itself. What about the resources that go in to growing soy beans? Most don’t trace back to the origin of the products used to make the ink.
As the demand for soy ink grows, more soy bean crops are going to have to be planted in order to create the byproduct needed. History has demonstrated what happens when farmers are pushed to produce more of a certain crop – they get less ec0-friendly. The need for machines is increased, farming practices that aren’t earth friendly are adopted, harsher pesticides are introduced, and growth enhancing chemicals begin to be used. None of these things have a beneficial effect on the environment. If we trace back to its source, is soy ink still eco-friendly?
Currently the majority of soy bean crops are planted with genetically modified soy beans. Some believe that these types of beans are detrimental to the environment. The process of genetically modifying a crop introduces new components in to the genetic make up of the crop, thereby increasing the levels of VOC’s.
Finally, the planting of soy beans, as a crop, is the major reason for deforestation along the Amazon River, in Brazil. Forests are being cleared to create land to plant soy beans on, the same beans that are used to created so ink. We are all well aware of the concern over deforestation (global warming).
So, is soy ink good or bad? Are you looking from the surface level or tracing back to the origin of the products used to make soy based ink? You get to decide, but take a second to let me know your decision is. Thanks!