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1. Raw materials: The difference between the exterior wall hanging board and the interior wall decoration board is that it needs functions such as radiation resistance, high temperature resistance, ultraviolet ray resistance, and aging, which has higher requirements for materials. PVC exterior wall hanging board can be understood in this way. It is divided into two layers. The top is the co-extrud

As an indispensable part of modern logistics, cartons play an important role in packaging items, protecting items, and beautiful objects. With the improvement of living standards at any time, the rapid development of logistics and transportation, the use of cartons is increasing. Traditional packaging boxes are mostly made of paper, such as corrugated paper, and we all know that paper materials a

PVC is the abbreviation of (Polyvinylchlorid), the main component is polyvinyl chloride, and other components are added to enhance its heat resistance, toughness, and ductility. The top layer of this surface film is lacquer, the main component in the middle is polyvinyl chloride, and the bottom layer is back-coated adhesive. It is a kind of synthetic material that is well-loved, popular and widel

Production method of inner rib reinforced corrugated pipe production line In many cases, this kind of inner rib reinforced corrugated pipe production line is also a very good one. Basically, it is also very worthwhile to use in many times. Qingdao Precision Machine Co.,Ltd.also produces many different products, such as internal rib reinforced corrugated pipe production line, corrugated pipe pro

The inner rib reinforced corrugated pipe production line is a commitment to durability, stability and safety The inner rib reinforced corrugated pipe is a kind of reinforced pipe fittings. Its advantage is that the welding effect is good. The inner rib reinforced polyethylene spiral corrugated pipe is used for draining corrosive sewage pipelines. Enhance the tensile strength of the seam. The p

PE hollow wall winding pipe equipment-excellence PE hollow-wall winding pipe equipment belongs to a kind of high-strength engineering pipe. The mold is shaped, the cooling tank is cooled, the double flat-wall steel belt winding pipe equipment, the tractor is drawn, the sawing machine or the planetary cutting machine is turned on and finally cut. It has the advantages of stable function, conve

The significance of PE carat pipe equipment for the promotion of sewage pipeline progress On the whole, PE carat pipe equipment belongs to a kind of large-diameter carat pipe production line, which is mainly used for the production and use of various pipelines and is widely used in life. With its use, companies do not need to buy different specifications of mold products, and can produce dif

PE carat pipe equipment, the best in the pipeline! With the continuous development of science and technology, the development of pipeline equipment is also intensified. Today's most advanced pipeline is undoubtedly PE carat pipe equipment. As a new type of pipe equipment, PE carat pipe is mainly a new type of pipe wall structure formed by high-density polyethylene material through a winding