Non Woven Ultrasonic Bag Are New Products That Replace White Rubbish

Non Woven Ultrasonic Bag are new products that replace white rubbish
With the increase in new energy, the relevant departments to promote environmental protection and energy conservation, and environmental pollution is increasingly serious, in order to get rid of this white pollution, so that our lives more beautiful, many environmentally conscious people think of new products - Non Woven Ultrasonic Bag , And its advantages are obvious to all. Textile shopping bags are made of plastic Non Woven Ultrasonic Bags, many people think that cloth is a natural material, and in fact is a misunderstanding. Stitching Nonwoven Fabric An ultrasonic bag is a kind of dry nonwoven fabric, which is made of warp knitting structure on the web, yarn layer, non-woven material (such as plastic sheet, plastic thin metal foil, etc.) or their Of the assembly is reinforced to form a nonwoven fabric.
Commonly used non-woven raw materials for polypropylene (English referred to as PP, commonly known as polypropylene) Non Woven Ultrasonic Bag of polyethylene or polyethylene terephthalate (English referred to as PET, commonly known as polyester), environmental protection and ordinary plastic shopping bags, Also can not be completely degraded. From the specific cost-effective speaking, under the same conditions, the strength of Non Woven Ultrasonic Bag as plastic bags, and not waterproof, the price is higher than the plastic bags as much as several times. Acupuncture Non Woven Ultrasonic Bag: is a dry Non Woven Ultrasonic Bag, acupuncture Non Woven Ultrasonic Bag is the use of puncture needle puncture, the fluffy fiber reinforced into a cloth. In particular, PP with plastic shopping bags with PE, are all five kinds of general plastic varieties, are 50 years can not be degraded plastic varieties.
Nonwovens Ultrasonic bag production costs mainly include two departments, one is the cost of raw materials, the second is the processing cost of bags. At present, in the market situation can buy Non Woven Ultrasonic Bag specifications is very much, and the cost is not the same. Spunlaced Non Woven Ultrasonic Bag: is the high-pressure fine water spray to one or more layers of fiber network, so that the fibers are tangled together, so that the network can be reinforced with a certain strength. Heat-binding Non Woven Ultrasonic Bag: refers to the fiber in the fiber or powder-like hot-melt adhesive reinforcement material, and then heated by heating and cooling into a cloth. Non Woven Ultrasonic Bag are environmentally friendly products, is now more common a kind of packaging bags, mainly used for shopping, packaging, advertising, electronics, clothing, decoration and other products.
Nonwovens Ultrasonic bag is the biggest feature of its plastic products do not have the environmental protection function, the natural degradation of the time is much lower than the plastic bag, so the use of Non Woven Ultrasonic Bag made of Non Woven Ultrasonic Bag are also public The most economical and environmentally friendly shopping bags.
This kind of cloth Non Woven Ultrasonic Bag printing bags are generally divided into four categories:
One is the lamination, this way with the printing bag is the same way, it needs to make a copper plate template, and then printed on the film above the film, then the film and non-woven together. This pattern is rich in expression, color patterns can be rich and colorful, but its production costs are high, the number of small (10,000 square meters below) does not recommend that you do so;
The second is the traditional silk screen, Non Woven Ultrasonic Bag is used in the most primitive way of printing, it will be printed on a screen online, and then the pigment (the general pigment is oily, water, plastic, water glue combination) Net, scrape the pattern with a scraper. This way is the way most customers choose, cheap, clear, but the pattern of expression is not very rich, only for monochrome or multi-color printing alone, printing a little slower, especially multi-color printing Affected by the climate.
The third is the thermal transfer, Non Woven Ultrasonic Bag of ultrasonic bags relative to the price of the film is cheaper, adapted to a small part of the color pattern of the green bag, it will color part of the pattern printed like paper printed on the film, and then The pattern on the film is pressed against the cloth by heat.
The fourth is the machine printing, Non Woven Ultrasonic Bag need to mass production of ultrasonic bags, this printing of the pigment can only be oily pigments, the deep color printed on the light-colored fabric on the effect will be better, and vice versa is not clear, the color Not so bright, this way to do large quantities of hot-pressed bags often used in the way, it is cheap, fast. But the expression of the pattern is not rich, the color should not print more, the best one or two colors.