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Natural Pigments - Natural Pigments. Surface Shields Carpet Shield Protective Film - Clear - 21" x 30' - FloorMatShop.com - Commercial Floor Matting & Carpet Products. BrainPick - I Like to Make Stuff. IH-711 - Selvedge 100% Cotton Slim Cut Chino Pants. Sketches — elvigilantie. Prev / next 1 of 98 thumbnails Sketch 11.18.14 Sketch 11.17.14.

Sketches — elvigilantie

Contact Valad Electric Heating Corp in Tarrytown, New York. {Step-by-Step Sewing} DIY Make-Up Bag - No. 2. Water Proofing Finishing of Textile Fabric - Textile Learner. “Waterproofing is nothing but preventing the passage of both air and water through a fabric.”

Water Proofing Finishing of Textile Fabric - Textile Learner

Purpose of Water Proofing:For certain uses such as Tarpaulin, Umbrella cloth, Rain coat fabrics etc., it is required to give this type of finish as these type of fabrics are generally used against the air and water in the normal life. So they should have some property to prevent both air and water passing through them. This finish makes the wearer feel uneasy and uncomfortable as the air circulation is not there. Principle of Water Proofing: A film on the surface of the fabric should be formed for the prevention of air and water. When a uniform coating of suitable substances such as rubber is produced on the surface of a fabric, the interstices between the warp and weft yarns are blocked by the continuous film or substance and both water and air not pass through the treated fabrics.

It is a chemical and property giving finish. Cordura fabric. Leather Craft - Letterpress. How to hand sew thick leather. Prerequisite: How to thread your needles for hand-sewing Things you’ll need: Basic: To start out, you’ll need your leather pieces (whatever project you’re working on or maybe just some scrap to practice on), a Stitching Wheel, Stitching Groover, Sewing Awl, 2 Needles, Waxed Thread and any kind of scissors.

How to hand sew thick leather

Note: I’m using a stitching pony in the photos. Even more basic: If you’re only sewing one project and you don’t want to buy too many tools, you could start out with only a Sewing Awl, 2 Needles, Waxed Thread and scissors. RiRi Aquazip vs Std YKK Waterproof zippers? - Backpacking Light. Great question.

RiRi Aquazip vs Std YKK Waterproof zippers? - Backpacking Light

I don't think the answer has anything to do with exclusive brand agreements. YKK makes virtually the same zipper as the RiRi AquaZip. They call it the YKK Aquaseal and it's been around for several years now…at least 3 years. I think the real question, is why don't we see more of these waterproof toothed zippers that are significantly better than the urethane coated zips that are so prominent today. These new toothed zippers that seal with rubber between the teeth are much better because they are truly waterproof and they zip up with much less drag, like a normal zipper. Waterproof Fabric Guide. Share this: This guide was kindly provided by Kellie Rose from Plush Addict online fabric store.

Waterproof Fabric Guide

Find other useful fabric guides on her blog here. Do you get confused by all the diferent types of waterproof fabrics? Do you wonder which waterproof fabrics to use for your projects? Luckily Kellie from Plush Addict guides us through the different types and what projects they are best for. Waterproof vs Water-Resistant, explained. I used to think that I needed a waterproof bag… Why?

Waterproof vs Water-Resistant, explained

Because I did. Because I had to have one. My “amazing” adventures and my life demanded it. The important and expensive things I carried must never ever get wet, never. I wanted that assurance, that if there were a sudden tropical rainstorm, my tech gear would be perfect, no questions asked, no matter how hard the rain came. I’ve realized, this is ridiculous. Let’s explore the differences between Waterproof and Water-Resistant. Waterproof means the bag can be submerged completely underwater for long periods of time, and there won’t be one single drop of water that enters the interior.

The process of making a bag 100% waterproof can be achieved a few different ways. The materials, obviously, have to be 100% waterproof. Ultrasonic welding is what happens is that the two panel edges are carefully aligned, pressed together, then a machine focuses extremely high levels of ultrasonic sound waves into this seam. Cloth on Osborne: FAQ #1: What is the difference between PUL and ProCare? PUL on the left, ProCare on the right I’ve been getting this question a lot lately, so I thought I’d write some thoughts on the subject.

Cloth on Osborne: FAQ #1: What is the difference between PUL and ProCare?

First let me say a little about my decision to offer both products as waterproof linings in my wet bags. It all started when I began making snack bags for my daughter. I was constructing them out of PUL with the non-shiny side facing the pouch where the food would go. Impact Gel - Raw Gel. Fashion Archive. What Drops Now. An Explanation Of Engineering Terms. An Explanation Of Engineering Terms Q: I was looking over our copy of the engineer's calculations last weekend, but it seemed like they were written in a foreign language.

An Explanation Of Engineering Terms

Is there a glossary somewhere to tell me what all these terms and/or symbols mean? A: The following list may be of help to you. Remember that one of the main activities of engineering is the discovery, attribution and distribution of force throughout a structure. It will not be surprising then that most of the terms you saw are shorthand expressions for some type of force. Terms : Kip, Moment, Reaction, Shear, Modulus of Elasticity and Fiber Stresses.

Kip :: In the English system, we use pounds to describe weight and feet or inches to describe distance. Lapcon Cabinet Lid Support-Heavy-Duty. Kobi Blocks - Not Found. QM7, QM10, QM12 series - LEECO Technologies Corporation.