Mercerization is a process applied to cellulosic fibers – typically cotton (or cotton-covered thread with a polyester core) but hemp and linen can be mercerized also – to increase luster. It is done after weaving (in the case of fabrics) or spinning (for yarns or threads). But early on it was found that the process …
So from last week’s post, you know that you want a durable, colorfast fabric that will be lovely to look at and wonderful to live with. What’s the best choice? I’m so glad you asked. You have basically two choices in fibers: natural (cotton, linen, wool, hemp, silk) or synthetic (polyester, acrylic, nylon, etc.). Many …
I love lists – you know, all those “best of” lists – movies, books, toxic chemicals. Having a list makes it easy for us to tick off those bad chemicals that nobody wants to live with. And in the building industry there have been a proliferation of lists which identify chemicals of concern: the Perkins & …
With the increased interest in avoidance of certain chemicals and industrial products that are particularly harmful to our environment, it’s not surprising that manufacturers are becoming ingenious in pointing out attributes that play to this script. So we now see claims for “chrome free” leather, or for “eco friendly” leather. In last week’s post, I …
Yes, we’re still talking about the printing process! As I warned you, it’s complicated. For the past two weeks we’ve concentrated on the first two steps of the basic 5 steps in printing a fabric, which are: 1. Preparation of the print paste. 2. Printing the fabric. 3. Drying the printed fabric. 4. Fixation of …
I have an apology to make: I made a statement last week that turns out to be incorrect, based on experience from years ago. I said “it’s not unusual to find a GOTS certification logo on a product – because it’s hard to get, and those who have it certainly want to display the logo. …
Fabric might be the only product I can think of which is known by its component parts, like cotton, silk, wool. These words usually refer to the fabric rather than the fiber used to make the fabric. We’ve all done it: talked about silk draperies, cotton sheets. There seems to be a disassociation between the …
Let’s look at just three areas in which your fabric choice impacts you directly: 1. What are residual chemicals in the fabrics doing to you and the planet? 2. What are the process chemicals expelled in treatment water doing to us? 3. Why do certain fiber choices accelerate climate change? RESIDUAL CHEMICALS …
We’re often asked if ALL the chemicals used in textile processing are harmful. And the answer is (surprisingly maybe) no! Many chemicals are used, many benign, but as with everything these days there are caveats. Let’s look at the chemical that is used most often in the textile industry: salt. That’s right. Common table …
We published this blog almost two years ago, but the concepts haven’t changed and we think it’s very important. So here it is again: Although most of the current focus on lightening our carbon footprint revolves around transportation and heating issues, the modest little fabric all around you turns out to be from an industry …
OEcotextiles 