Non-woven bag development prospects
Although the “plastic limit order” has made the environmentally friendly non-woven bag industry enter the speeding growth period, the competitors in the industry are gradually increasing, the manufacturers are pressing each other, and the profit margin of the non-woven bag is squeezed. At the same time, with the hot sale of non-woven bags, the cost of non-woven bag production lines is gradually increasing, while the added value of non-woven bags in most enterprises is not high; the industry faces the real dilemma of overall profit decline.
For the test of non-woven bags, market professionals revealed to the author that non-woven bags can only achieve their social and economic benefits through continuous improvement and out of the road of innovation. According to the introduction of the manager of Shijiazhuang, Hebei Province, the non-woven bag is printed and flocked to improve the added value of the product. At the same time, the appearance and shape of the non-woven bag are improved, and the color pattern is improved. Rich, bright and bright, especially the flocked non-woven bag is more solemn and elegant. It is expected that the domestic and international market demand for non-woven bags will remain large, and the market development prospects are good.
Experts pointed out that by 2014, the annual consumption of non-woven end products worldwide will increase to 6.3 million tons. According to the data analysis of the Statistical Center of China Textile Industry Association, as of May 11th, the national non-woven bag production totaled 926,918 tons, an increase of 25.15%. Under the influence of the country's continued implementation of environmental protection policies, environmentally friendly non-woven bags will enter a stage of rapid development in the next five years, and China's non-woven bag industry will achieve further development.
How to distinguish between toxic and non-toxic bags
Nowadays, it is a society that advocates low-carbon and environmental protection. There are fewer and fewer non-renewable resources in nature, and the daily life of human beings is getting worse and worse. A large amount of greenhouse gases and non-degradable waste have become the most serious problems that have plagued us. In recent years, many countries have introduced some new environmental protection measures to promote the use of environmentally friendly products. Take shopping, our previous habit is to use plastic bags, not only convenient but also cheap. However, after knowing the environmental hazards of plastic bags, the number of people using them has gradually decreased. Today, most of the more common on the market are paper bags, non-woven bags, green shopping bags, etc. With the increase in the number of people using the market, such markets are becoming more and more broad. Although we use environmentally friendly bags, there are also high quality and inferior quality in these environmentally friendly bags. Many inferior eco-bags have a certain degree of toxicity and are harmful to the human body. So how can we distinguish between toxic and non-toxic bags?
Method 1: Observe the bag. We must first observe it, judging from its color and appearance. Generally non-toxic bags are milky white, translucent, or colorless and transparent, flexible and hand-lubricated. The surface of the toxic bag is mostly turbid, pale yellow, and sticky.
Method 2: Water immersion test Because the non-toxic bag has a small specific gravity, when we immerse the bag in water, it can float to the surface. The poisonous bag is slightly larger than the important one, and it will not float out on its own, and it may still sink.
Method 3: Fire Because the plastic bag we use contains polyethylene material, in normal combustion, the flame should be blue, the upper end is yellow, and it will drip like a candle when burning. It has a paraffin smell and less smoke. The poisonous plastic bag is extinguished from the fire, the flame is yellow, the bottom is green, softened and brushed, and has a pungent odor.