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  • One of the primary advantages of a multi-needle quilting machine is its efficiency. Quilters can save significant time during the stitching process, which is particularly beneficial for those who take on larger projects or work on quilts for sale. The ability to stitch multiple colors in a single pass not only speeds up production but also enhances the overall quality and creativity of the finished product.


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  • At its core, the double needle lockstitch machine operates on a simple yet effective mechanism. It uses two needles and a single bobbin to create two parallel rows of stitching simultaneously. This unique setup allows for greater flexibility in sewing, enabling manufacturers to work with thicker fabrics and achieve more intricate designs. The lockstitch system, characterized by its tight and secure stitches, is particularly favored for its durability, making it an ideal choice for high-stress applications like denim or upholstery.


  • One of the key features of automotive sewing machines is their ability to stitch through multiple layers of thick fabric with ease. This is especially important when working on car seats, which require strong and durable seams to withstand frequent use and provide comfort to the passengers.

  • Each needle has its own thread, which means you can choose two different thread colors for a contrasting effect or use the same color for a more subtle appearance. The two threads interlock as they sew, providing a stronger stitch than a single thread. This makes it ideal for sewing stretchy fabrics or items that will undergo heavy wear and tear, as the double stitch offers better durability.

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  • galvanized


  • Post time: 11-11-22
  • Galvanized

  • 3, barbed rope protection net in the bridge, channel, should be toward the bridge head cone slope (or end wall) direction surrounded, should not leave for people, livestock can drill into the gap.
  • ③ Galvanized iron wire shall not be damaged when it is tightened.
  • Electro

  • Hot dip galvanizing is then oiled and chromed. The quality of hot-galvanized sheet produced by this method is significantly improved compared with that by wet galvanizing method. It is only valuable for small-scale production. Continuous galvanizing production line includes a series of pretreatment procedures, such as alkali degreasing, hydrochloric acid pickling, water washing, solvent coating, drying, etc., and the original plate needs to be annealed in cover furnace before entering the galvanizing line.

  • After passivation treatment of galvanized layer, it can generate a layer of bright old and beautiful color passivation film, which can significantly improve its protective performance. There are many kinds of galvanized solution, according to its properties can be divided into cyanide bath and cyanide bath two categories. Cyanide zinc plating solution has good dispersion ability and coverage ability, the coating crystal is smooth and meticulous, simple operation, wide application range, in the production is used for a long time.

  • Packaging and binding electric galvanized wire is in the state of liquid zinc, after messy physical and chemical effects, not only on the steel plating thicker pure zinc layer, and also generate a zinc – iron alloy layer. This plating method not only has the corrosion resistance characteristics of galvanized wire, but also has a zinc-iron alloy layer. It also has strong corrosion resistance that can not be compared with galvanizing. Therefore, this plating method is especially suitable for all kinds of strong acid, alkali fog and other strong corrosion environment.

  • In use, it can be well used to control its soft and hard degree in the annealing process, mainly used in the construction industry as a binding wire and binding line. Of course, its use is not limited to arts and crafts, but also widely used in the construction industry. Earlier woven lanterns were made of iron wire with appropriate candles placed inside. People hung them in front of their doors and looked very beautiful at night.
  • (8) galvanized wire coated hexagonal mesh is coated with a layer of PVC protective layer on the surface of galvanized iron wire, and then woven into a variety of specifications of hexagonal mesh. This layer of PVC protective layer will greatly increase the service life of the net, and through the choice of different colors, so that it can be integrated with the surrounding natural environment.

  • The characteristics of galvanized hexagonal net: easy to use; Save transportation costs. It can be shrunk into small rolls and involved in moisture-proof paper packaging, taking up little space. Coating thickness uniformity, stronger corrosion resistance; The construction is simple and does not require special technology; Strong resistance to natural damage and corrosion resistance and adverse weather effects; Can withstand a large range of deformation, and still not collapse. It has the function of fixed heat preservation and insulation.

  • For the barbed rope products produced by the barbed rope factory, the number of rotating turns between the two thorns is usually 3-5. What is the internal relationship between this and the length of use?

  • barbed


  • Post time: 25-05-22
  • hot


  • Post time: 15-08-22
  • Under normal circumstances, the organic matter contained in galvanized wire can make electroplating speed significantly reduced. Although chemical formulations facilitate high deposition rates, the deposition of organic matter does not meet the requirements of coating thickness, so activated carbon can be used to treat the bath. Zinc is a silver-white metal, brittle at room temperature, soluble in both acid and base, known as amphoteric metal.


  • Post time: 06-07-22
  • Alias: gabion mesh, heavy hexagonal mesh, ecological mesh, wire mesh, etc.

  • Post time: 01-08-22

  • Post time: 24-04-23
  • Similar to two materials in the coating part melting together, and coating thickness can reach 100 microns, so high corrosion resistance, salt spray test 96h no problem, equivalent to 10 years under the usual environment; Cold galvanizing is electroplating at room temperature. Although the thickness of the coating can also be controlled, the binding strength and thickness of the coating are relatively low, so the corrosion resistance is poor.

  • Pet

  • 3, reduce the bivalent iron ion in the plating aid used for hot plating wire, reduce the formation of zinc slag

  • After the appearance of barbed wire black spots, you can choose the appearance of treatment to deal with this problem, such as galvanized, spray painting, dip plastic to deal with, after the appearance of welding mesh appearance smooth and bright, beautiful and generous.


  • Post time: 20-06-22

  • Post time: 31-10-22
  • galvanized

  • 1. Put the cat carefully in the special basin for washing the cat. Keep your cat as calm as possible.