There are a number of ways to keep the environment in mind when you are planning your ID supply and equipment purchases. A little research can turn up interesting details about advances in sustainability throughout this industry. We will start with a look at consumables for use with your existing card printer and finish up with a brief overview of what to look for when you are buying a new machine.
The easiest way to make earth friendly upgrades is by changing what type of card stock you purchase. 100% recycled PVC is available in a standard 30 mil thickness and can be used for any application you would normally use virgin PVC for. Purchasing this type of item supports the recycling industry and makes it more affordable for recyclers to continue to provide these products. An even more popular option is eco-friendly corn based material. The particular variety of corn used is not diverted from our food chain and manufacturing requires up to 50% less fossil fuel than standard PVC production. These biodegradable cards offer the same high quality printing surface you are accustomed to, so you don't have to "settle for less" to reduce your environmental impact.
More Tips:
1. Look for clear badge holders manufactured from recycled PVC and lanyards woven from bamboo fiber or post-consumer PET for your accessories.
2. Organizations like Earth911 can help you find a recycler for your obsolete plastic ID products, so make a point of collecting any badges that are no longer needed so the materials can be sent to a reclamation facility. Remember to cut up any items that have identifying information on them.
3. Laminate or apply a topcoat to all your cards to increase their longevity.
Industry Leaders: When it comes to environmental commitment, there are a couple of companies that stand out from the rest.
Evolis offers the Tattoo Rewrite printers, which allow you to reuse materials over and over again by erasing and reprinting the thermo-sensitive surface of specially designed cards. Their Pebble units incorporate "ribbon saver" technology, which conserves monochrome ribbon by using the minimum length necessary for each print job. This European company complies with strict guidelines regarding the use of hazardous substances in its products (RoHS compliance). They are also up to speed with the related Waste Electrical & Electronic Equipment directive (WEEE) for managing the safe disposal of used electronic devices. Evolis boasts solar energy and rainwater harvesting at its headquarters and daily selective waste sorting in both manufacturing and administrative departments.
Zebra (formerly Eltron) practices full disclosure with its 12 page Corporate Product Material Content Policy. End users will be glad to know that they can check to see the full list of hazardous substances excluded from use in the manufacturing process. Zebra holds suppliers of parts and raw materials to the same exacting standards in an effort to keep their supply chain free of pollutants such as ozone depleting substances and heavy metals. Packaging materials from this company are also marked with appropriate recycling symbols to make it easy for you to keep up the good work by reducing waste at your office. The corporation has its own recycling program in place to accept used Zebra cartridges at its Illinois facility if you are willing to pay the postage.
Plastic Id Card Printing
We all carry around plastic ID cards of one type or another but most people don't know a lot about them. If you like to find out how stuff works you may wonder what ID cards are made of and how the pictures are printed on them so they don't rub off. Also, how does that black stripe on the back work? Here are some basic answers.
Card Materials
The majority of plastic cards in circulation today are made of poly vinyl chloride. PVC is the second most commonly manufactured plastic worldwide and is very cost effective to produce. The substance is made by exposing vinyl chloride to a polymerization process that allows the molecules to create long networks or chains that are very strong. The resulting powdered PVC resin is heated and rolled into sheets which are then die punched into individual cards. Pigments can be added to the mix during the heating process to create different colored cards.
Card Varieties
Layers of Mylar, paper, or adhesive may be added as a final step for use in different applications. Cards can also feature either a matte or slick finish to suit different printing styles. Composite cards have a polyester core layered between PVC sheets to give them added strength. These are more expensive than regular cards but can withstand more abuse. Earth friendly cards made of recycled PVC are now available from environmentally conscious distributors. In addition to choosing this option you can also increase sustainability by collecting your company's obsolete cards and turning them in for recycling. Just don't mix them with other types of plastic since PVC needs to undergo a different reclamation process.
Thermal Printing
The most common type of ID card printing is simple thermal transfer using some type of resin based ink. The ink coated ribbons run through a card printer and are pressed against the surface of each card or transfer sheet. The print head is heated to release the ink from the ribbon onto the printable area where it bonds tightly with the surface creating a smudge proof result. Ribbons are typically formatted in a reel to reel design and the ink is laid out in repeating segments of yellow, magenta, cyan, and black. These colors are applied in layers one after the other to create a high quality replica of a photograph or other complex image. Plain black ribbons are available for simple jobs that don't require color.
Magnetic Stripe Encoding
The black or "HiCo" magnetic stripe on the back of many cards is made of plastic with an admixture of powdered iron oxide. A powerful electromagnet locks the particles of metal in opposing orientations and varying sequences within the plastic stripe. This creates a binary code - the same type that computers use to function. When the card is swiped through a reader these particles are briefly reactivated so that the encoded information can be retrieved. "LoCo" magnet stripes that don't require a very strong magnetic field to program are also available, but this variety is more susceptible to being accidentally erased.
Bridal Make Up Look Remember, your wedding is all about your individual style. So get creative, look for accessories that show off who you are, and make it your own!