Big bag sewing machine

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Latest articles

  • However, it’s important to note that sewing with a double needle does come with its challenges. It requires a steady hand and attention to detail, as any misalignment can result in crooked stitches. Additionally, not all sewing patterns are suitable for double needle use, so it’s essential to read the instructions carefully before proceeding.


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  • Children’s Items: Children’s items can include various products, such as stuffed animals, bibs, small backpacks, and sturdy play clothes.

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  • Post time: 01-09-22

  • Post time: 27-06-22
  • The utility of hexagonal net in the playground is very superficial, in the stadium built in each city, are less than the shadow of the hexagonal net. In the stadium around the installation of hexagonal net, not only can improve the stadium of the group image, but also convenient urban residents to implement a row of activities. Because the size of the plane or the surface of the urban area is relatively small, many sports arenas are built in the more prosperous and lively sections, with hexagonal nets to protect the barrier, so it greatly reduces the spherical three-dimensional flying out of the field so affect the traffic order of the bad things.

  • Galvanized wire to galvanized uniform, a body is now its cross section, the second is the longitudinal uniformity. In the actual operation process, such as the jitter of steel wire, the surface of the pot scum and other reasons will cause galvanized wire surface galvanized layer accumulation, should try to solve the problem.
  • Hexagonal

  • 3, reduce the bivalent iron ion in the plating aid used for hot plating wire, reduce the formation of zinc slag
  • Hexagonal mesh is made of galvanized iron wire woven by automatic mesh machine, mesh into regular hexagonal, mesh standard, beautiful, mesh size can be customized according to customer requirements, usually 27mm,20mm, 13mm, wire diameter from 0.40mm to 1.20mm, to meet the requirements of different customers.

  • 4. Keep the rinse water clean after pickling the steel wire

  • galvanized

  • U-nail price related products: flood control wire mesh: stone cage mesh, gabion mesh, wall mesh, wire cage, honeycomb grid, ecological grid, ecological cage, road reinforcement net, green grid, heavy hexagonal net. Traffic safety protection with wire fence: highway fence network, road fence network, airport fence network, railway fence network, bridge fence network, factory fence, stadium fence, workshop warehouse fence, construction site fence, district fence network. U nail price is a kind of use of high quality Q195 low carbon steel wire row welding, and then cold plating (electroplating), hot plating, PVC plastic bag surface passivation, plasticizing treatment, smooth surface, uniform mesh, welding spot firm, local machining performance is good, stable, anticorrosive, anticorrosive good mesh screen products. Galvanized (electroplating or hot plating) after welding mesh forming; The product is made of high quality galvanized iron wire by precise automatic mechanical welding. It has the characteristics of solid welding spot, reasonable structure, uniform mesh, smooth mesh, solid structure, strong integrity, and strong corrosion resistance. It can also be used for special mesh of floor heating in construction industry.

  • Cold galvanized by electrolytic action to metal and other materials surface attached to a layer of metal film, so that the surface of the material uniform texture, anti-corrosion wear, appearance is more beautiful. Hot dip galvanized coating is thicker, generally 30-60 microns, coating corrosion resistance is higher. Suitable for outdoor work of steel parts, such as highway fences, power towers, large size fasteners and other “rough” workpiece long-term rust prevention.

  • Blade thorn rope because the volume is relatively large so thorn rope factory is used to packaging treatment.

  • Generally speaking, it is necessary to install thorn rope in pasture, which is simpler and saves time and effort. It is better managed because it is full of spikes that keep livestock away from the barbed fence.

  • The life of the “wire”, is actually “low carbon steel wire”, carbon content in less than 0.2%. The surface is usually coated with zinc plating because it is easy to rust. Under atmospheric conditions, the galvanized layer will not rust before most of the fall off, relatively soft. The life of the “steel wire”, is carbon content in about 0.6% of the “carbon steel wire”, or carbon content in about 0.8% of the “high carbon steel wire”, they have enough hardness and elasticity after appropriate heat treatment, high strength. Uses such as winding ordinary spring and so on.

  • Remind you to buy galvanized iron wire, should be stored in dry, good ventilation conditions, do not contain corrosive gases, do not mix with the production of organic volatile gas paint, plastic and other substances in a good environment. If conditions, for galvanized parts to increase reliable inner packaging, and put desiccant. If the zinc layer white spots and hair, only mechanical removal, and then normal passivation, or thoroughly washed off the zinc layer after re-plating.

  • Galvanizing refers to the surface treatment technology of plating a layer of zinc on the surface of metal, alloy or other materials to play the role of aesthetics and rust prevention. The main method used now is hot galvanizing. However, hot dip galvanizing industry has been developed with the rapid development of cold strip rolling in the past 30 years. The production process of hot-galvanized sheet mainly includes: raw plate preparation → pre-plating treatment → hot-dip plating → post-plating treatment → finished product inspection and so on.