Composition
Vinyl straps are normally composed of virgin or non-virgin vinyl.
Virgin vinyl is new vinyl manufactured and extruded with the original vinyl chemical solution being used. The chemicals and color pigments are pristine, and the entire production process is new and sterile from the beginning. This form of vinyl strapping has great recovery when stretched, the colors are sharp and clear, and its protection from ultra violet rays is very good. Stain-resistant chemicals are built into the product, increasing its lifespan and protecting its appearance.
Non-virgin vinyl is only used to make black or grey extruded products. Vinyl that has been recycled from old straps that have not sold because a color was discontinued or from used straps that have been removed from old furniture are ground up into small bits and melted. Then, black colorant is added and the solution is reformed into screen spline, rub rail and other non furniture straps products. This process eliminates the features of original virgin vinyl.
Read more about this topic: Vinyl Strapping
Famous quotes containing the word composition:
“Pushkin’s composition is first of all and above all a phenomenon of style, and it is from this flowered rim that I have surveyed its seep of Arcadian country, the serpentine gleam of its imported brooks, the miniature blizzards imprisoned in round crystal, and the many-hued levels of literary parody blending in the melting distance.”
—Vladimir Nabokov (1899–1977)
“Modern Western thought will pass into history and be incorporated in it, will have its influence and its place, just as our body will pass into the composition of grass, of sheep, of cutlets, and of men. We do not like that kind of immortality, but what is to be done about it?”
—Alexander Herzen (1812–1870)
“The naive notion that a mother naturally acquires the complex skills of childrearing simply because she has given birth now seems as absurd to me as enrolling in a nine-month class in composition and imagining that at the end of the course you are now prepared to begin writing War and Peace.”
—Mary Kay Blakely (20th century)