How to distinguish true and false non-woven fabrics?

Today, with the improvement of the economic level, the concept of environmental protection of our non-woven fabrics is also increasing day by day. Now Hangzhou Nuobang non-woven fabrics have won the love of many people, and many manufacturers are also optimistic about the development prospects of non-woven bags, and have invested in this industry. Let's go, but in the face of so many non-woven bags on the market, how can we tell whether it is true or false? Everyone who sees non-woven bags should know that the process of sewing non-woven bags is very difficult. important.

In order to save costs, spinning bags usually only run one thread when running the thread. Due to the employment of inexperienced workers, the stitching of the product is not straight, or even can not run normally. The number of grams here refers to the weight of the non-woven fabric per square meter. The heavier the weight, the more non-woven fabric is used. The non-woven fabric is naturally thicker and stronger. Non-woven bags are used by the publicity of ordinary companies, most of them are suitable for using 80 grams of non-woven fabrics, 80 grams of non-woven fabrics can be reused about 10 times, thin hands, can bear the weight of 70 grams, 80g can hold 5-6kg of body weight, etc.

A good quality non-woven bag is not only sturdy and durable, but also beautiful. It's very classy when you hold it in your hand. Most of the non-woven bags on the market are screen printed. Obviously, in addition to human factors, another important indicator is pigments. Some unscrupulous manufacturers choose inferior dyes, which makes non-woven bags not environmentally friendly and even has a pungent odor. The following will introduce the specific method of detecting the authenticity of non-woven bags. Put the non-recycled bag into the water and press into the bottom. Non-toxic, non-environmentally friendly bag has a small specific gravity and can be surfaced.

Toxic and non-environmentally friendly bags account for a large proportion. sink. The non-toxic polyethylene non-environmental protection bag is flammable, the flame is blue, and the upper end is yellow, it drips down like the tears of a candle when burning, has the smell of paraffin, and has less smoke; the toxic PVC non-environmental protection bag is not flammable, leave the fire Turns off immediately after the source. , The flame is yellow, the background color is green, it can be softened and stretched, and there is a pungent smell of hydrochloric acid. Grab one end of the non-recycled bag with your hand and shake it vigorously. Those with clear voices are nontoxic; those with deep voices are poisonous. Non-toxic and non-environmentally friendly bags are milky white, translucent or colorless and transparent, soft, smooth to the touch, and waxy on the surface; toxic non-environmental bags are cloudy or yellow in color and sticky to the touch.

Set up in 2003,Hangzhou Gang Yu Health Products CO., LTD. is a professional manufacturer of spunlace nonwoven fabrics，wood pulp nonwoven, PP spunlace, and the related finished products, varying from household care, hygiene to medical care products. We introduced three continuous spunlace lines with an annual output of 8000 tons of spunlace nonwoven fabric. As China Wholesale Non Woven Cleaning Wipes Manufacturers and disposable Nonwoven Wipes Factory, We own a processing workshop, more than 20 folding machines, ten perforated roll machines, one wet wipes machine, and six mask machines, specialized in various disposable planar masks, filtering half mask, duster cloth, disposable wipes, and so on. And have gained the BSCI and ISO9001:2000 quality management system. All of our products are exported to Australia, Japan, the USA, Germany, Russia, etc. countries. Warmly welcome all friends to our company with the business cooperation, and built a brighter future together.