Old coarse cloth - the choice of healthy living

Old coarse cloth, also known as old soil cloth, is a kind of handmade product that has been used by the folk generation for thousands of years. The weaving process of hand-woven old coarse cloth is extremely complicated. From cotton spinning to upper weaving, it has to go through 72 large and small processes, the main process is summarized as 15: ginning → embossing → spinning → pulp line → 屯Line → drop line → warp line → brush line → do comprehensive → 闯杼 → 掏 comprehensive → crane machine → weaving → machine.

"Old coarse cloth" has the following advantages:

A: Green natural, environmentally friendly and healthy: no pesticides and chemical dyes are used. The textiles are free of chemical heavy metal ions such as formaldehyde and azo, and are truly green ecological textile treasures. From planting to hand-woven products, no pesticides or chemical dyes are used, which is the most suitable personal textile for the human body!

B: soft texture, warm in winter and cool in summer: excellent in permeability, can effectively absorb sweat and micro-sweat on human skin, so that body temperature can quickly return to normal, and truly achieve the effects of ventilation and sweat absorption.

C: anti-static, anti-mite and anti-itch: PH value is acidic, no irritation to the skin, in line with environmental and health requirements

D: It is not easy to pick up, no curling: Due to the thick and thick lines, the surface forms numerous massage points that have unexpected massage effects on the human body.

How do you tell if the coarse cloth is good or bad?

The quality of the coarse cloth product is determined by several factors:

1. Raw materials

The high-grade coarse cloth is made of pure cotton 21S ply as raw material, and the coarse cloth is generally used for recycled cotton, 10S is used as raw material, and the quality of warp and weft are inconsistent.

2, the density of the cloth

The highest density of high-grade coarse cloth is 37*37, sheets (200*200), and the weight is in the range of 2-2.5 kg. The density of low-grade coarse cloth is generally around 34*34, and the weight is between 1.4-1.8 kg.

InVent PS – a series of Monodisperse Reversed Phased Polymeric Resin designed for the polishing purification and separation for pharmaceuticals and natural products. These resins are made of polystyrene, with the advantages of high resolution and loading capacity and long shelf-life. It also shows an excellent stability in organic solvent, strong acid and base system, as well as a good tolerance to high salinity, without any tailed peak caused during the separation for alkali compounds.

By the benefits of its good performance and superior chemical and pH stability, InVent PS is widely used in the purification for pharmaceuticals, modern Chinese traditional medicine, natural health care products, high-class drink and so on.  

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