An Evaluation of Screen Reclamation Systems
An Evaluation of Screen Reclamation Systems
Of course, no one printer can possibly evaluate all the products available. So, to help you, the Design for the Environment (DfE) Screen Printing Partnership has published the booklet Designing Solutions for Screen Printers: An Evaluation of Screen Reclamation Systems. System profiles in Designing Solutions for Screen Printers describe how each of sixteen substitute screen reclamation systems performed in five important categories: chemical composition, performance, cost, risk and exposure, and regulatory concerns. This information can help you examine your system and search for possible substitutes. |
TABLE OF CONTENTS |
Click HERE to
link to the 1314 KB PDF version of Designing Solutions for Screen
Printers. |
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Chemical Composition The chemicals that are found in each component of a system- ink remover, emulsion remover, and haze remover- are listed here. This information can help you answer questions about your own reclamation system and identify substitute products you may wish to try. |
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Performance Each system was tested in a controlled laboratory environment, as well as under actual production conditions in a print shop (a volunteer demonstration site). The opinions of the printers that used the systems are documented, as are the results of the specific lab tests. For each demonstration site, the type of ink used on the screens to be reclaimed, as well as the number and size of screens cleaned by the facility during the demonstration project, are listed. Comparing the production conditions of your shop to those of the demonstration site will help you assess the performance information. You can use this information to help you find out if a particular system may be right for your shop. |
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Cost The cost estimates listed in this section- along with information on occupational risk and regulatory concerns- will help you get a picture of what it might cost to use a particular system. The costs of each system include the basic purchase price of the products, as well as the costs of actually using them in a shop (labor hours required to reclaim a screen, cost of wipes, and the volume of product needed). Remember, however, that these alone may not be the only indications of what it really costs to use a reclamation system. Other less obvious factors can be important, too:
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Risk and Exposure Health risks that printers may face when using differen screen reclamation chemicals are a major concern of all screen printing companies. Designing Solutions for Screen Printers presents information about specific chemicals that may be of concern in each system. While you may not be using the exact same products in your shop, your products may contain some of the same chemicals that are profiled. You can use this information to help assess the risks of your own system, identify recommended safety precautions, and find products that may pose less risk. |
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Regulatory Concerns Simple tables in each profile show which chemicals in the reclamation system are subject to federal environmental regulations, such as the Clean Water Act and the Clean Air Act. Because the tables list individual chemicals, not specific products, they will help you to see if your facility uses regulated materials. You can also use the tables to find products that have fewer regulatory concerns. |
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Click HERE to link to the 1314 KB PDF
version of Designing Solutions for Screen Printers.
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To order your free copy of Designing Solutions for Screen Printers: An Evaluation of Screen Reclamation Systems, or to request a list of all publications available through EPA's Design for the Environment Screen Printing Partnership, contact: Pollution
Prevention Information Clearinghouse (PPIC) |