Category Archives: FAQ

Q:What is the feature of Venturi？ A:Venturi tubes are generally used for dust skeleton, the cartridge , which is typically a 1 mm thick steel plate forming a stretch production , which is characterized by smooth and beautiful appearance , stable and reliable quality , effectively improve work efficiency and dust filter bags life. cheap […]

Q: What’s felt finishing treatment can you provide? A: We can provide the following finishing treatment: Heat setting Calendaring Singing Teflon coating Water and oil repellent PTFE membrane coating cheap jerseys Here,000 women joined a waiting list to get their hands on it. If you are intelligent enough to obtain a license to rebuild vehicles in your […]

Q: What’s the Effect of Fabric Construction on Water Permeability Rate of Woven Filter Cloth ? A: Water permeability rate of filter cloth decreases with the increase of fabric tightness, and the two assume the exponential function relationship. The relationship between yarn twist and water permeability rate assumes the linear positive correlation. The increase of yarn twist […]

Q:Difference between yard and sewing thread? A:The yarn is used for weaving , sewing thread is used to sew clothes . Yarn strength is much lower than sewing thread . cheap jerseys many people going through intensive chemotherapy or suffering from frequent seizures, Kerr added that the tax revenue from the state network of regulated […]

Q: Does filter cloth can be used for solid-liquid separation for suspension? A: Yes, filter cloth can be used for suspension solid-liquid separation. Which need to be equipped in  pressurized centrifuge. If the centrifuge not be pressurized, the filtration efficiency will not good. Therefore as long as with suitable machine, filter cloth can separate solid and liquid for […]

Q: What are the disadvantages of monofilament and multifilament? A: Monofilament has the following disadvantages: 1)With thicker threads the wiriness that is a characteristic of all monofilament threads impairs handling and in particular renders knot-tying more difficult 2)Care should be used in handling because nicking or damaging them with forceps or needle holder weakens them […]

Q: What are the advantages of monofilament and multifilament? A: Monofilament has the following advantages: 1)Have less tissue drag than multifilament suture, 2)Do not have interstices that may harbor bacteria. Multifilament has the following advantages: 1)More pliable and flexible than monofilament, 2)Results in considerably better knot holding security. cheap nfl jerseys Pook enlisted Dr. believed a […]

Q:Advantages and disadvantages of nylon and polyester sewing thread？ A:1 ,Nylon line is formed by the combination of continuous filament nylon fibers twisted , smooth, soft, elongation of 20% — 35% , better flexibility, high wear resistance , widely used sewing industrial products. 2 , polyester thread , polyester raw material is made of high […]

Q: Does “filter cloth” and “wire cloth” mean the same thing? A: No they are different. Filter cloth is used to filter out fine particles from a liquid. While wire cloth is a wire mesh. It is usually for screening and filtering in acid or alkali conditions; for screen filter in oil industry; for screen filter in chemical fiber industry; for pickling network […]

Q:How to choose quality sewing thread? A:First,Select the  sewing thread need to know the material Second , sewing thread after molding is neat , if it is possible irregular shape inside joints more uneven or rough Third degree fluff sewing thread Fourth, after high temperature dyeing sewing thread , whether the setting back to the original […]