Northmount

There are some liners that are basically 3 pieces, the two ends, and a central piece that floats in slots in the end pieces. The central section is not glued or sewen to the wallet back. There is a pattern posted here that I noticed a while ago that could be adapted to the style of interior you want. Then it can open flat and fold without bunching up. You will need to search for it. I would say it came up within tha past month or 2. Try wallet pattern. CTG Edited: found it. Pattern

There are lots of posts on vinegaroon under several spellings. Search for vinegar and you will be more successful. Lots of comments, lots of examples, lots of testing has been done by several posters here. CTG

I'm not sewing biothane, but 2 different machines, if I get a rats nest on the bottom, I have to increase the top tension so it pulls the loop back up through the material. Works for me on leather and on canvass. CTG

Sometimes hard to really tell where the knot actually is on thin stuff. Use white thread on one side and black thread on the other side. Then you can tell for sure. If your needle size is too large, the leather doesn't grab onto the thread, so makes it harder to adjust tension. CTG

You can buy one, use it as a pattern to make more. If you still have the one that is too small, use it as a base pattern for the idea and arrangement, and modify to fit what you want. Note that for folded wallets, the liner is typically 3/8 to 1/2" shorter than the back so it can fold without bunching up. Don't sew or lace the interior to the back across the fold so there is room for it to move. Make some paper or light cardboard mockups, staple the pieces together to see if they fit the way you want them to. Staples are easy to pull out and redo parts that don't fit or meet your satisfaction. The interiors can be sewn on a home sewing machine since they are quite light weight. A leather point needle will help with stitch line and appearance. Keep the good side (exposed side) up when sewing. CTG

Looks pretty fair. Top right test is scorched a little, so just need to turn the darkness down a little and I think you are on the right track. Should fill a niche where people want a design of some sort, but don't want to pay for the time it takes to carve and tool the leather. It is also a quick way to do logos for company promotional gifts and awards. Good luck. CTG

The acid probably needs to be neutralized. A baking soda solution should work for that. After treating it with baking soda, I would rinse it off a couple times. Too much bs in the leather damages the leather. There are threads about using vinegaroon here followed by bs to get rid of the smell of the vinegar. One or two of the threads made that comment. Good to hear all the blood came out. CTG

Tandy is in the business of selling their patterns. If you distribute their patterns on the web, you are infringing on their rights. If you make duplicates of their patterns and sell the duplicate patterns, you are infringing on their rights. "For the most part" if you copy a logo at a customer's request, the customer is responsible. But be cautious. I am familiar with a case several years ago where a welding shop made milk barn stanchions that were a copy of the dairy's existing stanchions that were patented. The patent owner sent a representative out to the welding shop (since they didn't get the sale). When they found that the welding shop was not selling stanchions, but making them under the customer's direction, the patent owner backed off and just said "Don't make any for sale". The patent owner did not go after the dairy and I don't know what they were told, but they didn't come asking for anymore to be built. It is really best to stay clear of the problem. The big companies have a lot deeper pockets than you do. Ask or have your client ask for permission, stating what it will be used for and how many will be made. Keep a copy of the permission statement. Even making a logo that looks similar and could easily be confused with a deep-pockets logo (or any copyrighted / patented item) for sale to someone else could take you down a road you don't want to go. CTG

Strap cutter and mallet are quite cheap at Tandy. See what they have for scraps too. Hopefully there is one in your area. CTG

Most motors with a knob for speed control have a potentiometer under the knob. That is a wire wound resistor with a metal wiper that rubs against the resistor wire, giving you a variable resistor. The speed control arm adjusts another potentiometer. All analog electronics, no digital stuff. No optical sensors. Usually good heavy duty stuff. CTG

An additional piece of info, denatured alcohol is dry, no oils added. Rubbing alcohol has oils added. So for leather, the bit of oil shouldn't be a problem since we need to add some back after dying. For some other applications, oil is a problem so they say to use denatured alcohol. Methal hydrate can be used too. From Wikipedia Methanol, also known as methyl alcohol, wood alcohol, wood naphtha or wood spirits, is a chemical with the formula CH3OH (often abbreviated MeOH). It is the simplest alcohol, and is a light, volatile, colorless, flammable liquid with a distinctive odor very similar to, but slightly sweeter than, ethanol (drinking alcohol).[4] At room temperature, it is a polar liquid, and is used as an antifreeze, solvent, fuel, and as a denaturant for ethanol. Also from wikipedia Denatured alcohol or methylated spirits is ethanol that has additives to make it undrinkable (poisonous), to prevent human consumption. In some cases it is also dyed. Denatured alcohol is used as a solvent and as fuel for spirit burners and camping stoves. Because of the diversity of industrial uses for denatured alcohol, hundreds of additives and denaturing methods have been used. The main additive has traditionally been 10% methanol, giving rise to the term "methylated spirit." Other typical additives include isopropyl alcohol, acetone, methyl ethyl ketone,methyl isobutyl ketone, and denatonium.[1] CTG

Slightly warm water softens blood stains better than cold. Think about your body temperature. I'd moisten it with a spray mister, blot and repeat to get the worst out, then follow up with peroxide and oxalic acid. And of course, always the sooner the better. I've had a lot of practice, used to have lots of nose bleeds, and the occasional cut! CTG

It is a very nice job regardless of a couple little gotchas. And you will know for any other purses - any type - that you may do in the future. Great job. Kepp it up. CTG

Or stick it on with an old fashioned 8" long hat pin Seriously, though, very nice hat. Just don't get caught in the dark with some dogs chasing you! Carry super-soaker with some nasty stuff in it. CTG

Generally ... Many locals have a statement that the name is not currently in use ... When you go to register a trade name. A company name or trade name is different from a trademark. A trade mark is generally registered to a company, that has registered its trade name. The trademark may or may not include all or part of the company name. The trade mark can be a simple graphic image with no company name displayed. For example, "System 1" is a trademark owned by "Bently Nevada" who was purchased by "GE Energy Services" owned by "GE". You have all seen GE in a circle, that is a trademark. To protect a business name, it needs to be registered. If you have a trademark, it needs to be registered. That will protect the name and trademark only in the state or province it is registered in. If you have deep enough pockets, you can sue others in other states for infringing, but you need more money to beat them. Makes for a nice legal game that only the lawyers win, on both sides. CTG

The tubular portion is too small in diameter to fit the rolls, and too close to the flanged potion. Side cutters (wire cutter, diagonal cutter) to cut the excess off. This pinches the end flat, so need to open it back up with a metal scribe (or awl, or fat sharp needle or such) and shape it round again. Tubular steel rivets are set with a die that splits the tube into 4 parts, and rolls the segments down. So today when setting a snap, I tried using a Phillips screw driver to split the tubular section. Split it too far and had to break off the excess strips before I could rivet it. So next time I think I'll try just barely starting the split and see if it will roll over easier and keep a nicer shape inside. The one I did set flat and looks okay, just not perfection. CTG

Wood burners work with some of these foils as well. Sign your name! CTG

Really great job. Can't ask for anything nicer. CTG

Make sure to print actual size. Don't let your software scale to fit the page/printer. Most printers take up to .25" off the margins, so letting your s/w shrink to fit scales it smaller. And I totally agree, cut the prototype to fit on paper or other cheap material before cutting any leather. CTG

If you want a case that opens like a binder or portfolio, take a look at iPad. Magnetic Screen on/off switchIf you put a magnet in the case (for ipad2) centered 6.5" from the bottom right and .25" in from the right (iPad held in portrait mode, home switch at the bottom), it will automatically turn the screen off when you slide it in the cover, and turn it back on when you remove it from the cover. The iPad and many other devices like BB phone have little magnetic reed switches embedded in them to look after the screen. You just have to find out where it is. An old case with this feature is a good reference. CTG

Welcome to the forum. Your belt and journal case are interesting and look great. Keep it up, and keep coming back here. CTG

I often cut a "U" shaped notch in the bottom edge of the interior at the fold to allow for a little differential movement between the interior and the wallet back. Makes sewing (or lacing) much easier. The depth of the (U) just needs to miss the stitch line. CTG

Let the iron cool before putting it in the bag. Hot iron may damage the electrical cord too, so another reason to just be patient and let it cool. CTG

I guess you already know that the closer the holes are, the weaker the leather becomes. Too close and the leather rips when strained. And you already know that with thicker leather, the holes should be further apart. CTG

Try this link Tools CTG