logo
Buen precio  en línea

Detalles de los productos

En casa > Productos >
Sofá de resorte de bolsillo
>
Custom Size 18x18x4 Inch Independent Pocket Spring Unit for Sofa Chair Cushion

Custom Size 18x18x4 Inch Independent Pocket Spring Unit for Sofa Chair Cushion

Nombre De La Marca: Yirilom
Número De Modelo: Sofá bolsillo primavera
Cantidad Mínima De Pedido: 100 piezas
Precio: 1.48-1.50USD
Detalles De Embalaje: Comprimido o enrollado
Condiciones De Pago: T/T, Western Union, MoneyGram
Información detallada
Lugar de origen:
Porcelana
Certificación:
ISO9001
Documento:
Productos:
Sofá bolsillo primavera
Material:
Alambre de acero de alto carbono
Tela:
Tela no tejida
Diámetro del alambre:
1.0-2.4 mm
vueltas:
4-7 vueltas
Embalaje de primavera:
Comprimido o enrollado
Adecuado para:
Sofás, sillones y otros muebles.
Filas de primavera:
Personalizado
Característica:
Durable, cómodo, silencioso
Firmeza:
Medianamente firme
tipo de producto:
Muebles
Puerto FOB:
Cantón/Shenzhen/Foshan
Capacidad de la fuente:
800000pcs por mes
Descripción del Producto
Customized Height 7 Inch Pocket Spring Sofa Pocket Spring
Product Descriptions
Product Name Pocket Spring Of Sofa Inner Spring Unit
Material High Carbon Steel Wire
Wire Diameter 1.0mm-2.3mm
Head Diameter 4-6.5cm
Middle Diameter 4.5-7.5cm
Height 6-25cm
Turns 4-7Turns
Coils Counts According to the demand of clients
MOQ Negotiate
Woven Fabric 65-100g/㎡Or Can Be Customized
Size Any Size Available
Color White, Blue Or Customized
Packing Compressed And Rolled
Application For Sofa Factory/Manufacturer
Manufacturing Process
  • High-Carbon Steel Wire: Sourcing quality raw material is critical. The wire is fed into an automated spring coiling machine.
  • Heat Tempering: The coiled springs are heated in an oven to relieve internal stresses and set their shape. This is essential for long-term durability and preventing sagging.
  • Pocketing: Springs are automatically fed into a machine that places them into sleeves of fabric and seals them together with a robust glue (often hot melt adhesive) or ultrasonic welding.
  • Clipping and Assembly: The long strings of pocketed springs are clipped together with helical wires (usually running along the top and bottom) to form a stable, unified unit or module.
  • Edge Reinforcement: Good units will have a border wire around the perimeter, which is then stapled or clipped to the spring unit. This creates a firm edge that prevents roll-off and defines the sofa's shape.
  • Packaging: Units are compressed, rolled, or stacked and packaged for efficient shipping.