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50KG PP Cement Valve Bag with Self Adhesive Seal

Informacion basica
Lugar de origen: Hunan, China
Nombre de la marca: WANLIN
Número de modelo: Bolsa de válvula PP
Cantidad de orden mínima: 10000
Precio: $0.14-0.18
Información detallada
Tipo de bolsa: Bolsa con válvula, bolsa de fondo cuadrado Material: 100% Virgin PP
Capacidad: 50 kg Longitud de la bolsa: 58-68 cm
Ancho de la bolsa: 50 cm (± 0.7 cm) Profundidad de la válvula: 15 cm
Peso de la bolsa: 70-85 gramos Densidad de tela: 33*33 o 36*36 por 10 cm
Peso de la tela: 60-65 gramos/m2 Peso de la capa: 20-25 gramos/m2
Fuerza de la rotura: Deformación de 65kgf, trama ≥55kgf Alargamiento en el descanso: Ancho 10-15%, a lo largo del 16-24%
Tasa de perforación: 80-125 nm3/h @50mbar Impresión de colores: Máximo 4 colores por lado
Cantidad de embalaje: 8000 piezas por paleta
Resaltar:

50kg PP cement valve bag

,

self adhesive seal cement bag

,

PP valve bag with warranty


Descripción de producto

50kg PP Cement Block Bottom Valve Bag
High quality PP woven cement bags manufactured directly in our factory with block bottom valve design for efficient filling and handling.
Product Specifications
Product PP Cement Bag Plastic 50KG
Material PP woven fabric laminated with PE film
Dimensions (cm)
  • Length: 58-68cm
  • Width: 50cm (±0.7cm)
  • Top/Bottom cover patch width: 10cm (±0.3cm)
  • Valve depth: 15cm (customizable)
Weight per sack 70-85 grams (customizable)
Fabric Specifications
  • Uncoated fabric density: 33*33 per 10cm (3mm tape) or 36*36 per 10cm (2.8mm tape)
  • Fabric weight: 60-65g/m²
  • Coat weight: 20-25g/m²
Color Options White, Yellow, Beige, Kraft Brown
Printing Max 4 colors per side (Flexographic printing)
Strength (ISO 13934-1)
  • Warp direction: ≥65kgf
  • Weft direction: ≥55kgf
  • Top seam: ≥55kgf
  • Bottom seam: ≥55kgf
Elongation at break
  • Widthwise: 10-15%
  • Lengthwise: 16-24%
Perforation 80-125 Nm³/h @50Mbar (customizable)
Warranty 12 months
Applications Cement, mortar, plaster, bricks, concrete, putty powder, gypsum, carbon powder and other construction materials
Packaging 4000-10000pcs/pallet
Production Capacity 60,000,000 bags/month
Delivery Time First container within 30 days after order confirmation (subsequent orders as required)
Payment Terms T/T 50% in advance, balance before delivery
Company Information
50KG PP Cement Valve Bag with Self Adhesive Seal 4
Packaging & Shipping
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Frequently Asked Questions
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Q1: Are you the factory or trading company?
A: Our factory was founded in 2005. We are a family business with over 30 years of production experience. We have supplied cement bags to China Resources (one of China's largest cement companies) for 10 years. Our facility includes:
  • Two Starlinger auto bag making machines (Starlinger Ad Star*Kon AX+)
  • Two high-speed tapelines
  • 156 loom machines
  • Three lamination machines
  • Seven printing machines
Q2: What kinds of products can you provide?
A: We specialize in block bottom valve bags and ordinary PP woven bags for cement, building materials, and chemical materials. We have invested in two latest-generation automatic bag making machines from Austria's Starlinger company.
Q3: How can I get a quote?
A: Please contact us with your requirements including size, material, quantity, gram weight, printing specifications, and closure preferences for an accurate quote.
Q4: Are you willing to provide samples?
A: We're happy to provide samples. Stock samples are free (new partners pay express shipping).
Q5: What are your payment terms and delivery time?
A: Standard terms are T/T 30% deposit with balance due within 7 days of B/L copy, or L/C at sight. Initial delivery is 25-30 days for a 20ft or 40HQ container.
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Visit Changsha and Our Factory
Changsha, the provincial capital of Hunan, is a 3,500-year-old city renowned for its beauty and rich history. Famous for its traditional Xiang cuisine and snacks, Changsha offers a memorable cultural experience alongside business opportunities.

Contacto
Cora Han

Número de teléfono : +8613967750566

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