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Monday, April 23, 2012

An Alternative to Spray Adhesive for Textile Printers


Learn the results of Jim Hingst's field test of Tekmar TB-HV, a non-aerosol, water-based pallet adhesive for textile printers...



Many years ago, I had one of those bright ideas that backfired on me. Instead of extruding lines of adhesive across the web of a production line laminating one sheet of paper to another, I replaced the extrusion heads with six spray values.

I learned an important lesson. Anytime you atomize something, it gets into the air. You may not see the miniscule particles of adhesive. Nevertheless, a mist of glue  gets over everything. In no time the equipment was covered with adhesive.

Textile screen printers, who spray aerosol adhesives in a garment print shop, experience the same problem but to a much lesser extent. I recently discovered an alternative for spray products. It’s a non-aerosol adhesive that you spread onto a pallet with a squeegee. Not only is it a cleaner application, it’s also a little more environmentally friendly.

The new adhesive is Tekmar TB-HV. Because it is water-based, it is non-flammable, unlike some spray adhesives. Using this product is also healthier. It has none of those nasty VOCs that pollute the air. And if you follow the product instructions, it is also non-hazardous.

One printer, who was using RTape Protek™ pallet protection tape, asked if you could apply the new adhesive to the paper tape. His concern was that the water-based adhesive would penetrate the paper resulting in the tape delaminating from the pallet.  Not a problem!

If you use the adhesive sparingly, this should not occur. In the photo below I have applied the Protek™ tape to the pallet. Then I spread a very thin bead of adhesive at the top of the pallet.


Using a squeegee, quickly spread the adhesive over the entire surface of the pallet, as show below.  If you need more adhesive, just apply a dab more and spread that out too.  The key is to use the least amount of adhesive to accomplish the task.

When you are done, clean up is a piece of cake. Because the adhesive is water-based, you can easily wash off your squeegee with warm water. If the adhesive on the tape gets dirty, just replace the old pallet protection tape with a new piece and reapply the adhesive.  When you are working with this adhesive, I recommend wearing latex gloves to prevent skin contact and the potential for any allergic reaction. 




COMMENTS PLEASE  

To contact Jim Hingst, write him at hingstjim@gmail.com or at Jim Hingst, PO Box 671, Chesterton, IN 46304 USA. For immediate assistance, call RTape at 1-800-440-1250 or 908-753-5570. RTape is a division of Nekoosa Holdings, Inc. Jim Hingst is the author of Vinyl Sign Techniques,which is available at sign supply distributors and at Amazon. 

About Vinyl Sign Techniques

RTape Business Development Manager, Jim Hingst, is a recognized authority in the field of vinyl graphics application. In Vinyl Sign Techniques, Hingst provides a comprehensive guide to the vinyl graphics business. Built around his firsthand experiences working for major fleet graphics screen printers and pressure sensitive manufacturers, Hingst offers a perspective on the vinyl business that thoroughly covers sales and marketing, materials, fabrication, and installation and removal of vinyl products of all kinds. Vinyl Sign Techniques has something for everybody in the vinyl graphics business. Hingst’s book, provides ideas and techniques for graphics fabricators and installers along with advice for executives and salespeople that will result in higher sales and profits.

Slides of Jim's Artwork

© 2013 Jim Hingst


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