lauren by ralph lauren distressed rigid jeans::This produces the familiar diagonal ribbing identifiable on the reverse of the fabric, which distinguishes denim from.
Denim has been in american usage since the late 18th century.
Over time, denim will generally fade, which is often considered desirable.
After being crafted into an article of clothing, most denim is washed to make it softer and to reduce or eliminate , which could cause an item to not fit after the owner washes it.
Much of the appeal of factory distressed denim is that it looks similar to dry denim that has, with time, faded.
With dry denim, however, such fading is affected by the body of the person who wears the jeans and the activities of his or her daily life.
This creates what many enthusiasts feel to be a more natural, unique look than predistressed denim.
To facilitate the natural distressing process, some wearers of dry denim will often abstain from washing their jeans for more than six months, though it is not a necessity for fading.
It is commonly presented in the unwashed or raw state.
Typically, the selvage edges will be located along the outseam of the pants, making it visible when cuffs are worn.
As applied to denim, it means that which is made on oldstyle shuttle looms.
Selvage is desirable because the edge cannot fray like denim made on a projectile loom that has separate wefts, which leave an open edge that must be stitched.
This advantage is only realized on one edge of the fabric, however, as the fabric has to be cut to shape and anywhere it is cut the selfedge is lost.
To maximize yield, traditional jean makers use the fabric all the way to the selvedge edge.
Fabric mills used these colors to differentiate between fabrics.
Most selvage jeans today are dyed with synthetic indigo, but natural is available in some denim labels.
Though they are supposed to have the same chemical makeup, there are more impurities in the natural indigo dye.
Loop dying machines feed a rope of cotton yarn through vats of indigo dye and then back out.
The dye is allowed to oxidize before the next dip.
Multiple dips create a deep dark indigo blue.
In response to increased demand for jeans in the 1950s, american denim manufacturers replaced the old shuttle style looms with modern projectile looms.
Synthetic dying techniques along with postdye treatments were introduced to control shrink and twist.
Selvage denim is one of the more expensive denims because of its durability, and selfedge that will never fray.
Indigo dyeing produces traditional blue colors or shades similar to blue colors.
Due to its low relative synthetic chemical composition and because it is made of recycled materials, it is sometimes used in construction.
Blue jean insulation has an per inch of 3.
They also repeated this concept in some later models.
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