【China Aluminum Network】 punching rate is one of the three elements of punched aluminum veneer, punching is mainly completed in the process of sheet metal processing, after the drawing angle line can be used CNC engraving punching machine to punch Hole operation. The customer usually needs to customize the punched aluminum veneer, so he has to know the punching rate. So what is the punching rate? The concept of punching rate must be known before proceeding. This has a great influence on the...
The invention relates to an application technology of directly applying a non-woven fabric with good air permeability and a needle-punched cotton with good warmth to a package for making fresh cut flowers, and solving the problem that the flowers are not air-permeable and not resistant to cold during transportation. The problem that the flower is opened in advance and the flowering period is shortened, the package made by the technology of the invention can effectively extend the flowering...
An umbrella of the present technology using a non-woven fabric as a canopy material comprises a canopy surface fixedly covered on a supporting device, the umbrella surface being made of a non-woven fabric, the umbrella material is light, durable and convenient to use. Moreover, since the non-woven fabric can be made into a canopy pattern by using the color of the raw material itself, the pattern is colorful, the style is diverse, and the color does not fade for a long time. The surface of the...
【China Aluminum Industry Network】Punched aluminum veneer is an aluminum veneer product obtained through punching and other processes of aluminum veneer, so the appearance is very important, and the process technology is not enough to affect the appearance of the punched aluminum veneer. Therefore, when punching, you must master the accurate pattern density, not too dense or too wide. Punching aluminum veneer punching shape is an important parameter to determine the appearance of the product is...
【China Aluminum Industry Network】What factors determine the appearance of punched aluminum veneer? The punched aluminum veneer is an aluminum veneer product obtained by punching and other processes of aluminum veneer, so the appearance is very important, if it is because of the process Insufficient technology and other reasons will affect the appearance of punched aluminum veneers, so when punching holes, be sure to grasp the accurate pattern density, not too dense or too wide, of course,...
【China Aluminum Industry Network】What factors determine the appearance of punched aluminum veneer? The punched aluminum veneer is an aluminum veneer product obtained by punching and other processes of aluminum veneer, so the appearance is very important, if it is because of the process Insufficient technology and other reasons will affect the appearance of punched aluminum veneers, so when punching holes, be sure to grasp the accurate pattern density, not too dense or too wide, of course,...
The offline slitter is a high-tech equipment. The main structure and function are similar to those of the winder except for the mechanism without automatic roll change. However, the actual configuration and equipment model are specific to each machine. Prices, technical requirements and other factors are relevant. The configuration of the slitting machine mainly includes the following devices: 1 Release (retract) roll device A discharge (retraction) roll device is used to hold the cloth roll to...
The important material of the non-woven bag is a non-woven fabric. Taizhou environmental protection bag is a kind of non-woven fabric. The advantages of non-woven bag: non-woven bag is cheap and good, environmentally friendly and practical, widely used, with prominent advertising position, suitable for all kinds of business activities and exhibitions and fairs. Miracle unit ideal advertising promotional gift giveaway. Non-woven bag classification non-woven bag can be divided into: according to...
In the non-woven fabric manufacturing method, the spunbond method has obvious advantages in terms of manufacturing technology, product performance and production efficiency, and it has achieved remarkable development in the past 20 years. At present, about 40% to 50% of the production of nonwovens adopts the melt spinning method (including the spunbonding method, the melt-blown method and the composite method of the two), and the melt spinning production method is used in the total output of...
In early December, Faraday will be located at the factory in Hanford, California. Just as the probe wanted to walk into the factory where it wasn’t visible, a crow flew out of the abandoned factory and flew out. A full load of freight trains whistled, but it went in another direction at the railroad junction and weeds on the way to the factory. A yellow-haired kitten, seeing someone coming over, dreaded into the doorway of a factory building. The gate to the old factory has erected a symbol of...
Spruce needle drop disease is a common type of disease occurring in young spruce forests. The pathogenic species and the degree of harm vary depending on the host, geographic location, and ecological environment. However, studies on the pathogens and diseases of Picea spirocheilism have not been reported. Artificial spruce young plants dominated by Picea schrenkiana have been sporulated by spore traps. Provide scientific basis for the prevention and treatment of the disease. In diseased spruce...
Activated carbon filter is widely used in water purifiers. Taking pure water machine as an example, pure water machine has five filter systems, and the most widely used five filter elements are PP cotton, granular activated carbon, compressed activated carbon, RO membrane, and rear Activated carbon. It can be seen that there are 2, 3, and 5 of these five levels that are activated carbon. What are the differences and effects of these three types of activated carbon? Activated carbon is a very...
1. Thermal bonding nylon non-woven fabric nylon non-woven fabric thermal bonding method is one of the largest varieties of nylon non-woven fabrics. It is usually mixed with other fibers by pure nylon staple fiber or nylon, and the fibers are interconnected by hot rolling process. The flake material is formed together. The product has the characteristics of thin, soft, fine and elastic, and is a good base material for high-grade adhesive interlining. It is used for lining cloths such as silk,...
In non-woven processing, the fiber is directly converted into a fabric through a continuous process. The input wool is usually similar to that used in the roving process, that is, the fiber is shorter than that in the worsted process, and usually has no grass, thus Carbonized wool and short tops are used in non-woven processing. Short wool refers to shorter wool that has been combed to remove grass, very short fibers and knots, which are more expensive than carbonized wool. Like woollen...
HC quote: width 140cm non-woven Summary: The price range of the 140cm non-woven fabric in Suzhou is between 7.4-12 yuan/meter, and the average price of HC is 9.5 yuan/meter. The buyer communicates with the seller at the time of purchase. The supplier will make the process according to the specifications and the purchase level. Freight and other factors give an accurate quote. Editor in charge: Gao Wei More industry headlines
Junshan Silver Needle is made entirely from buds. The tea body is covered with vellian hair and is bright in color. The aroma is high and cool, the soup is orange and the taste is glycol. Although it stays for a long time, its taste remains unchanged. When brewing, you can see the root needles upright from the bright apricot tea soup. After a few dances, the reunions stand together at the bottom of the cup. The requirements of the production system are very high. For example, the time for...
Following the launch of high-end diesel pickup trucks in 2005, Zhengzhou Nissan Motor Co., Ltd. made heavy fists and launched the Ruiqi brand diesel pickup trucks and multi-functional commercial vehicle models. It was the first independent brand to implement the dual-brand strategy after the Dongfeng Group entered the company. Models, Rui Qi full range of models including multi-functional commercial vehicles and diesel pickups, equipped with standard and luxury version, as many products,...
Following the launch of high-end diesel pickup trucks in October 2005, Zhengzhou Nissan Motor Co., Ltd. made another heavy blow. Recently, the Ruiqi brand diesel pickup trucks and multi-functional commercial vehicle models were launched in the national market. As many products as possible, the entire configuration is unprecedented. The NISSAN D22 pickup, known as the "king of pickups," has long been synonymous with Zhengzhou Nissan Motors. For years, in the high-end pickup market,...
Cloth, gauze, non-woven fabrics and other materials in the modern production line, it is necessary to determine whether the product color is qualified, whether there are impurities and impurities on the surface. I. Overview of On-line Inspection Technology for Machine Vision Automated Production Machine vision is the use of machines instead of human eyes for measurement and judgment. The machine vision system refers to converting an object to be taken into an image signal by a machine vision...
On October 30th, Beijing Jinglan Nonwoven Fabric Co., Ltd., Guangshan White Shark Card Clothing Co., Ltd. and Tianjin Polytechnic University held the unveiling ceremony and signing ceremony of the non-woven fabric carding technology research station in Beijing. After the establishment of the non-woven fabric carding technology research station of Jinglan, Baisha and Tiangong, the actual combing technology research will be carried out to solve the practical problems of the carding technology;...
Toray Indus., Inc. will launch "Ultrasuede BX" in January 2019, a non-woven fabric with a suede texture containing about 30% plant-based ingredients. The material is made from the world's highest proportion of plant-based raw materials - polyester and polyurethane. “Ultrasuede BX” is also the world's first non-woven suede fabric made from plant-based polyurethane. Toray intends to sell "Ultrasuede BX" as an environmentally friendly material, providing high...
All filter press equipment is a kind of filtration equipment that carries out solid-liquid separation of the mixed liquid. The components of the equipment are processed from metal materials and plastic materials, which cannot be separated from the mixed liquid. Therefore, the filter press equipment needs the assistance of the filter press filter cloth to realize its actual function. Therefore, the use of filter press equipment has to use a variety of filter cloth filter cloth, and now the...
No head or needle out of the head is abnormal: (1) Check the pressure of the relief valve is normal (normal value is 2-4 atmospheres); (2) Check whether the air line is connected, whether there is air leakage at the needle sleeve connection, and whether the air pipe connector is inserted well; (3) Use a manual test to see if the needle vibration is working and see if the needle valve vibration is normal; (4) Check the circuit board, solenoid valve frequency and duty adjustment potentiometer is...
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