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High Moisture Resistance Eco-friendly and Biodegradable Kraft Paper Valve Bags with Customizable Printing for Enhanced Packaging Efficiency
High Moisture Resistance Eco-friendly and Biodegradable Kraft Paper Valve Bags with Customizable Printing for Enhanced Packaging Efficiency
High Moisture Resistance Eco-friendly and Biodegradable Kraft Paper Valve Bags with Customizable Printing for Enhanced Packaging Efficiency
High Moisture Resistance Eco-friendly and Biodegradable Kraft Paper Valve Bags with Customizable Printing for Enhanced Packaging Efficiency
Specifications
Brand Name :
HUAYUAN
Model Number :
25000084
Place Of Origin :
Henan China
Certification :
GB/T19001-2016/IS09001:2015
Place of Origin :
Henan Huayuan
MOQ :
10000
Price :
Negotiable
Payment Terms :
L/C,T/T
Supply Ability :
20000000PC/year
Delivery Time :
30days
Packaging Details :
Pallet
Bottom Shape :
Square Bottom
Top :
With Valve Or Top Open
Bagtype :
Valve Bag
Moistureresistance :
High
Logo :
Accept Custom Order
Sample :
Provide
Bottom :
As Per Your Requirement
Lamination :
Yes
Description
Valve Bag Pasted Multiwall Valve Bags
Multi-layer valve bags designed to enhance packaging efficiency and product safety for industrial applications.
Product Overview
This kraft paper valve bag is manufactured from high-quality all-wood pulp extending kraft paper through precise bag-making processes. The result is an efficient, environmentally friendly packaging container with strong bearing capacity, specially designed for granular, powder, and flake materials.
The innovative valve design combines excellent sealing properties with ease of use. During filling, specialized equipment quickly completes loading without manual bag opening, significantly enhancing packaging efficiency while preventing material leakage for industrial-scale bulk packaging requirements.
High Moisture Resistance Eco-friendly and Biodegradable Kraft Paper Valve Bags with Customizable Printing for Enhanced Packaging Efficiency
Key Features
  • Eco-friendly & Biodegradable: Made from 100% natural kraft paper - non-toxic, odorless, and free of harmful residues. Meets national and international environmental standards, naturally degrading without soil or environmental pollution.
  • Efficient Valve Design: Professional valve mouth structure (internal or external options) compatible with automated filling equipment. No manual holding required, with automatic closure after filling to prevent leakage during transportation.
  • Durable Construction: Made from wood pulp extended kraft paper with special processing for excellent tear strength and bursting strength. Withstands significant pulling and pressure, bearing 25-50kg loads with strong stacking stability.
  • Customizable Solutions: Available with leak-proof and moisture-resistant treatments for special conditions. Various sizes and bag types customized to meet different material and equipment requirements.
  • Optimal Storage: Sturdy, well-formed bag body allows neat stacking up to 3-5 layers, reducing storage space requirements and logistics costs.
Technical Specifications
Parameter Specification
Base Material 100% wood pulp extending kraft paper, 120-250 g/m² (adjustable per load requirements)
Additional Materials Food-grade PE coating for moisture/leak resistance; High-strength kraft/composite paper valves
Adhesives Environmentally friendly water-based glues, odorless, no heavy metal residues
Manufacturing Process Fully automated valve bag machines; Smooth surfaces without burrs/wrinkles; Uniform stitching
Printing 1-6 color flexographic printing with eco-friendly water-based inks; Position tolerance within 1mm
Quality Standards Intact surfaces without damage/holes/stains; Clear printing; Dimensional deviations within ±5mm
Sealing Performance No leakage or seepage after 24-hour inversion test at rated weight
Storage Conditions 15°C-30°C temperature; ≤60% humidity; Max stacking height 1.2 meters; 2-year shelf life unopened
Industry Applications
Widely used across chemical industry, building materials, grain and feed, food industry, agriculture and agricultural supplies, and foreign trade export scenarios.
Customization Options
Customization Scope
  • Specification Customization: 10L to 50L capacities (10-50kg); Adjustable length, width, height, valve size; Square/round bottom, inner/outer valve types
  • Material & Process Customization: Kraft paper substrates with different weights/colors; Moisture/leak-proof treatments (PE coating, lamination); Food-grade materials with inspection reports
  • Printing Customization: 1-6 color printing for logos, product info, specifications, usage instructions, warnings, multi-language labels
  • Accessory Customization: Handles, hanging ropes, sealing strips, and other accessories
Customization Process
  1. Requirement Communication: Customer provides specifications, materials, processes, printing, quantity - we offer professional advice
  2. Sample Production: Quick sample production based on confirmed plan with free modifications until satisfaction
  3. Contract Signing: Formal agreement covering responsibilities, delivery time, payment terms
  4. Mass Production: Automated production with strict quality control to meet customization standards
  5. Quality Inspection & Delivery: Rigorous inspection, defective removal, packaging/shipping per requirements with tracking
  6. After-Sales Service: Prompt verification and resolution for quality issues including returns, exchanges, or replenishment
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High Moisture Resistance Eco-friendly and Biodegradable Kraft Paper Valve Bags with Customizable Printing for Enhanced Packaging Efficiency

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Product Detail
Brand Name :
HUAYUAN
Model Number :
25000084
Place Of Origin :
Henan China
Certification :
GB/T19001-2016/IS09001:2015
Place of Origin :
Henan Huayuan
MOQ :
10000
Contact Supplier
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High Moisture Resistance Eco-friendly and Biodegradable Kraft Paper Valve Bags with Customizable Printing for Enhanced Packaging Efficiency
High Moisture Resistance Eco-friendly and Biodegradable Kraft Paper Valve Bags with Customizable Printing for Enhanced Packaging Efficiency

Xinxiang Huayuan Paper Plastic Bag Co., Ltd.

Verified Supplier
1 Years
henan, xinxiang
Business Type :
Manufacturer
Main Products :
Kraft Paper Laminated Bags, Pasted Valve Multiwall Paper Bags, Paper Valve Bags
Total Annual :
20000000-20000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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