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Square Bottom Pasted Valve Multiwall Paper Bags with Customizable Printing and Moisture Resistant Kraft Paper Layers
Square Bottom Pasted Valve Multiwall Paper Bags with Customizable Printing and Moisture Resistant Kraft Paper Layers
  • Square Bottom Pasted Valve Multiwall Paper Bags with Customizable Printing and Moisture Resistant Kraft Paper Layers
  • Square Bottom Pasted Valve Multiwall Paper Bags with Customizable Printing and Moisture Resistant Kraft Paper Layers

Square Bottom Pasted Valve Multiwall Paper Bags with Customizable Printing and Moisture Resistant Kraft Paper Layers

Detalles del producto:
Lugar de origen: Henan HuaYuan
Nombre de la marca: HUAYUAN
Certificación: GB/T19001-2016/IS09001:2015
Número de modelo: 25000078
Información detallada
Lugar de origen:
Henan HuaYuan
Nombre de la marca:
HUAYUAN
Certificación:
GB/T19001-2016/IS09001:2015
Número de modelo:
25000078
Forma inferior:
Parte inferior cuadrada
Pegar:
Sí
Tipo de válvula:
Válvula pegada
Material:
Papel Kraft multicapa
Válvula:
Sí
Industrias de aplicaciones:
Cemento, Productos químicos, Alimentos, Agricultura
Cremallera:
No
Tipo de bolsa:
Bolsas de papel de paredes múltiples con válvula pegada
Trading Information
Cantidad de orden mínima:
10000
Precio:
Negociable
Detalles de empaquetado:
Paleta
Tiempo de entrega:
30 días
Condiciones de pago:
LC, T/T
Capacidad de la fuente:
20000000PC/año
Descripción de producto
Multi-layer Kraft Paper Pasted Valve Multiwall Paper Bags
Sturdy valve multiwall paper bag engineered for optimal material handling performance and reliability.
Product Overview
The multi-layer valve bag is crafted using pure wood pulp extending kraft paper as the core material. Through a sophisticated multi-layer composite process, it is transformed into a specialized sealed packaging container featuring a professional valve structure.
This product combines the weight-bearing and protective qualities of multi-layer materials with the convenient sealing benefits of the valve design. Unlike traditional open-mouth bags, it requires no additional sewing or tying, and can automatically seal itself after filling. This ensures both efficient operation and effective material protection.
Additionally, the multi-layer valve bag supports customized printing, achieving a triple enhancement in practicality, sealing performance, and brand presentation.
Key Features
  • Valve port sealing ensures efficiency and convenience, providing reliable closure
  • Multilayer composite structure offers excellent load-bearing capacity and durability
  • Effective moisture-proof sealing delivers comprehensive product protection
  • Compliant with environmental standards for diverse application needs
  • Flexible customization options for brand integration and specific requirements
Technical Specifications
Parameter Specification
Substrate Material 100% wood pulp Sulphate kraft paper, free from impurities, damage, and odors
Optional Composite Materials Food-grade PE inner film (odorless, non-toxic), environmentally friendly waterproof coatings
Layer Configuration 2-4 layers standard (2-3 layers: 10-30kg, 3-4 layers: 30-50kg, 6 layers: 50-80kg)
Valve Structure Inner or outer valve options with precise positioning and sealing edges
Printing Technology Eco-friendly water-based ink, multi-color flexographic printing, 95% color accuracy
Quality Standards Firm bonding without delamination, smooth bag structure, stable shape after filling
Industry Applications
Serving diverse industries including building materials, chemical industry, agriculture, food and feed sector, industrial raw materials, and foreign trade export fields.
Customization Options
Customization Scope
  • Size and Capacity: Conventional 10kg, 20kg, 25kg, 50kg, or custom 10-50kg capacities
  • Layer Configuration: 2 to 4 layers kraft paper composite structures with specified grammage
  • Valve Type: Internal or external valves tailored to filling equipment and material characteristics
  • Color and Printing: Natural kraft, white, brown base colors with multi-color flexographic printing
  • Structure and Protection: PE inner film, waterproof coatings, anti-tear reinforcement
  • Special Features: Export-grade packaging, food-grade compliance, anti-slip patterns, handles
Customization Process
Step 1: Requirement Communication
Submit specifications for capacity, dimensions, layers, valve type, printing design, and quantity. Receive expert advice and accurate quotations.
Step 2: Sample Production
Free sample production showcasing valve sealing, print quality, structure, and materials. Bulk production begins after client approval.
Step 3: Mass Production
Automated assembly line production following approved sample standards with comprehensive quality control.
Step 4: Inspection and Delivery
Batch inspections, packaging, shipping with logistics tracking and export customs documentation support.

Etiquetas:

Bolsas de papel de Multiwall,

Bolsas de papel multi de la pared,

bolsos del multiwall

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