There are many different types of glue for veneer. The press has a continuous belt through the hot and cool sections and separate infeed and outfeed belts. Veneer and substrate must both have the same mois-ture content prior to laminating. Then pull firmly on the tape while holding the two pieces of veneer together, and press the other side of the tape on to the other side of the joint. From contributor C: Quickly lay the veneer on to the glued panel. That works too, it's just not good for any volume work. Client wants all straight grain, no figure whatsoever. It looked like you left the blue tape on and it became glued to the substrate. Cold Press Veneer Glue If you have a vacuum press and want the ultimate bond strength, consider applying the backed veneer with Better Bond X-Press™ or Ultra-CAT™ veneer adhesives. October 14, 2008. I gently remove what's left with a card scraper and/or a random orbit sander. Please leave a comment and let me know how you liked my Basic Veneering Instructable! I used a vacuum bag for this demonstration. Dust Collection, Safety and Plant Operation, Job Opportunities and Woodworking Services, A discussion of different veneering techniques and their advantages. In a hot-pressing situation there is more potential for shrinkage and opening seams with some veneers - not all. just moving the foot 100mm from the glue increases it to over 200mm that you have equally pressed.Finally repairing and old table means probably using PUR not normal white wood glue since there will be glue still in the surface of the wood. Is there one that I should have? It is a substrate for HPL. This type of adhesive is not suitable for unbacked wood veneer. I place the veneer between two scraps of wood. Lamination - Veneer may be cold molded, vacuum pressed or hot pressed. Rutlands offer a wide range of Cold Press Veneer Glue to buy online. Bottom line: get your panels from a layup house that produces quality work by whichever method. This is especially true with cherry and maple. In this example I placed mahogany veneer on one side and some book matched walnut veneer on the opposite side. Cold press machine belongs to the pressing machine.Plywood Cold press machine is mainly used to press the gluing veneer, so make gluing veneer shaping, and then put into the hot press machine to press. Apply a thin, but ample layer of glue on to the substrate. Multibond 4000 FF Formaldehyde free, water resistant adhesive that can be hot pressed, cold pressed and used in edge and face gluing. without the harmful or corrosive fumes typical of most contact cements. TITEBOND COLD PRESS VENEER. It also prevents bleed-through on open-grained and unbacked wood veneers. Question FSV or Flex-Pro is a good adhesive for paper-backed veneers when a vacuum press and a cold press veneer glue can not be used. A hot-cold veneer press is able to provide flatter veneers for easier gluing and splicing, thereby increasing production and yield. That and it stinks like hell, not as much as the bone and blood glue we restore with mind.. thats disgusting haha. Titebond Cold Press for Veneer is a high-quality, economical alternative to contact cement for large-scale bonding of veneers to flat surfaces. It’s easy to turn thin sheets of veneer into exquisite panels for your projects. Veneer tape is thin paper tape with moisture sensitive adhesive on one side and it is very easy to work with. The Joos Junior III 4 x 8 Hot Press is designed for the small shop and has gained wide acceptance as the veneer and plastic laminate press of the custom shop nationwide. where did u buy the veneer? I lightly moisten the veneer tape with a damp rag to soften the glue. It is important to improve the quality of plywood, and it is an significant part. (I use cloth window screen material), Seal the bag, attach the pump and let it run for at least 25 minutes (with white glue). The bottom line is that any method that produces tight, invisible, durable joints is acceptable and any that does not is unacceptable. Absolutely excellent advice, many thanks! Reply Veneer Press. I have done it that way, too. Store in accordance with local regulations. As far as hot pressing, the difference in hot and cold pressing is that we are able to use a better quality adhesive creating a catalyzed glue bond which is superior. I cut on the waste side of the veneer and hold the straight edge on the side that I want to keep. With this method I can remove most of the tape with my fingers. Each veneer sheet, one at a time is positioned and pressed in place using a household iron preset to ~175 deg. Why use veneer tape, which necessitates using water to remove it which will raise the grain and then necessitate sanding, when you could use painters tape which comes off clean without water? When you get veneer it is in the same sequence as it was when they sliced it off the log. I have thought about that, but have not tried it. That is a great question. The thermal set products are better. The most respected processor of crotch and burl panels in the USA, Ed Zeller, not only uses hot pressing but they use a Tago film that requires 300 deg (F) to activate the glue! Charlie is right about the pressure from water. This helps to hold the veneer in place when you are cutting it. Any input (the only "veneer" I've done is with laminates, like Formica, which don't take on or lose moisture). Cold press adhesives cure by evaporation. Some smaller shops will hand tape and then fold the veneer back and put a light amount of white glue between the seams and fold back flat to dry. Finally, on never hot pressing crotch veneer. Recommended for hot and cold pressing of veneers and high-pressure laminates to various cores. No matter what shop does this for you, make sure you have the splice lines Diehl spliced or you will have hairline gaps from shrinkage in maple veneer. Cold presses works on pressure. If you use an oil finish, this may not show, but we do cat lac finishes and open joints will show up after the seal coat. As far as Kuper joints, we have a Kuper machine and 3 tapeless machines. 1/42” veneer: the best temperature is 120 degrees Celsius. Thanks for the heads up! I usually use regular white glue. Hot-pressing isn't a superior pressing method; rather, it solves a production issue in high-volume environments. Specifically formulated for cold press laminating of wood to solid woods, particleboard, MDF, plywood and other porous materials. Anyway, for the best work, you should specify this. Selection of Plywood Hot Press, Plywood Cold Press, Veneer Drying Press, Hydraulic Hot Press machine is depending up on your application and production requirement. I did remove the blue tape before pressing the veneer, but I forgot to show it in the video. About: I am a woodworker, blogger and YouTube content creator. The heat makes the glue work faster, so the press time is shorter. Again, this is similar to the way you would prepare solid wood before gluing it together. This squares the edge of the veneer and removes any roughness from when I cut it. Do you use painters tape for your veneer work? Just sand it off. I haven't tried PUR yet. Start veneering today! Then flip the veneer over and add veneer tape on to the show side. One panel at a time, press 3 to 5 minutes, and let set for 4 to 6 hours; then it's ready to use. Just tear off a piece of tape, moisten it, and press it along the seam. 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