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Xinxiang Huayuan Paper Plastic Bag Co., Ltd.

  • China,Xinxiang ,Henan
  • Verified Supplier
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China 100% Recyclable Biodegradable Kraft Paper Valve Bags with Long Shelf Life for
China 100% Recyclable Biodegradable Kraft Paper Valve Bags with Long Shelf Life for

  1. China 100% Recyclable Biodegradable Kraft Paper Valve Bags with Long Shelf Life for

100% Recyclable Biodegradable Kraft Paper Valve Bags with Long Shelf Life for

  1. MOQ: 10000
  2. Price: Negotiable
  3. Get Latest Price
Delivery Time 30days
Productname Paper Valve Sacks
Usage Packaging Of Cement, Flour, Chemicals, And Powders
Payment Terms L/C,T/T
Moistureresistance Yes, With PE Lining
Supply Ability 20000000PC/year
Valve Position Corner Valve
Surface Treament Accept Customization
Place Of Origin Henan China
Packaging Details Pallet
Tearresistance High
Finishing Customers' Requests
Logo Accept Customization
Place of Origin Henan Huayuan
Brand Name HUAYUAN
Model Number 250000146
Certification GB/T19001-2016/IS09001:2015

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  1. Product Details
  2. Company Details

Product Specification

Delivery Time 30days Productname Paper Valve Sacks
Usage Packaging Of Cement, Flour, Chemicals, And Powders Payment Terms L/C,T/T
Moistureresistance Yes, With PE Lining Supply Ability 20000000PC/year
Valve Position Corner Valve Surface Treament Accept Customization
Place Of Origin Henan China Packaging Details Pallet
Tearresistance High Finishing Customers' Requests
Logo Accept Customization Place of Origin Henan Huayuan
Brand Name HUAYUAN Model Number 250000146
Certification GB/T19001-2016/IS09001:2015
High Light 100% Recyclable Kraft Paper Valve BagsBiodegradable Industrial Valve BagsLong Shelf Life Paper Valve Sacks
100% Recyclable Biodegradable Valve Paper Sacks
Product Overview

Kraft paper valve bags are premium packaging solutions specifically engineered for the industrial powder sector. Manufactured from multiple layers of high-quality pure wood pulp kraft paper composite, these bags feature a square bottom valve structure compatible with fully automatic filling equipment.

Designed for packaging dry, ultra-fine materials including carbon black, silica, rubber additives, chemical powders, and building material powders, these bags maintain structural integrity for neat stacking and efficient handling.

Kraft paper valve bag product illustration showing square bottom design and valve structure
Key Features
  • Superior Powder Leakage Prevention: Unique three-layer staggered perforation process eliminates bulging and prevents powder leakage between paper layers
  • High Strength Construction: Multi-layer composite virgin kraft paper provides exceptional tensile strength, tear resistance, and compression resistance
  • Breathable Pressure Relief: Micro-perforation staggered venting system ensures rapid air release during filling, preventing bag deformation
  • Moisture Protection: Optional high-strength PE inner liner creates effective moisture barrier to prevent caking and deterioration
  • Automatic Sealing: Self-locking valve structure seals automatically after filling, preventing powder escape and maintaining clean work environments
  • Environmental Compliance: Odorless, pollution-free, recyclable, and biodegradable materials meet international packaging standards
  • High-Definition Printing: Multi-color printing capabilities with precise registration for enhanced brand presentation
Technical Specifications
Material Standards: High-quality thickened kraft paper from 100% wood pulp, available in double-layer, triple-layer, or quadruple-layer structures with optional PE inner film lamination.
Process Standards: Square glued bottom with reinforced construction, precise valve alignment, and ±5mm dimensional tolerance for consistent performance.
Performance Parameter Specification
Tensile Strength Multi-layer composite provides uniform strength to prevent tearing during handling and transportation
Breathability Misaligned micro-pores enable rapid air release, eliminating bag bulging and deformation
Sealing Performance Self-sealing valve prevents fine powder leakage and dust generation
Moisture Resistance Inner film blocks moisture effectively, preventing powder clumping
Impact Resistance Designed to withstand drops and compression with minimal damage rate
Anti-Static Function Optional feature available for carbon black powder applications

Standard Weight Capacities: 10kg, 15kg, 20kg, 25kg, 40kg, and 50kg (25kg being the mainstream industrial size)

Industry Applications
Carbon Black Industry

Specialized packaging for rubber carbon black, pigment carbon black, and conductive carbon black with anti-static and anti-powder seepage technologies.

Silica & White Carbon Black

Optimized packaging for precipitation and vapor phase white carbon black with staggered perforations to prevent leakage and moisture clumping.

Rubber Chemicals

Safe packaging for rubber additives, zinc oxide, kaolin, and pigment powders ensuring efficient handling and storage.

Construction Materials

Robust packaging for putty powder, dry mortar, tile adhesive, gypsum powder, and cement with stable stacking capabilities.

Food & Feed Powders

Food-grade material options available for starch, food additives, and feed carrier powders meeting safety standards.

Export Packaging

International shipping solutions resistant to maritime humidity, compression, and transportation stresses.

Customization Options
  • Layer Configuration: Two-layer, three-layer, four-layer, three paper plus one film, and four paper plus one film designs
  • Breathability Technology: Standard perforation or sealed, pore-free moisture-proof variants
  • Functional Features: Anti-static properties, superior moisture resistance, reinforced weight-bearing capacity, anti-powder seepage, and high-temperature resistance
  • Size Specifications: Full range from 10-50kg, including non-standard lengths, widths, and special bag shapes
  • Printing Services: Full-color printing for brand logos, product specifications, barcodes, QR codes, and multilingual layouts
  • Valve Options: Inner valves, outer valves, extended valves, and reinforced valves for various filling equipment

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2007-09-18

  • Total Annual:

    20000000-20000000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

Xinxing Huayuan Paper-Plastic Bag Co., Ltd. Company Profile Company Overview : Established on September 18, 2007, Xinxing Huayuan Paper-Plastic Bag Co., Ltd. specializes in the paper packaging industry, providing high-quality paper-plastic packaging solutions for customers. Located in the Xinduo Ec... Xinxing Huayuan Paper-Plastic Bag Co., Ltd. Company Profile Company Overview : Established on September 18, 2007, Xinxing Huayuan Paper-Plastic Bag Co., Ltd. specializes in the paper packaging industry, providing high-quality paper-plastic packaging solutions for customers. Located in the Xinduo Ec...

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Get in touch with us

  • Reach Us
  • Xinxiang Huayuan Paper Plastic Bag Co., Ltd.
  • No.023, Xinchang North Line, Xinxiang Economic and Technological Development Zone, Xinxiang City, Henan Province,China
  • https://www.multiwall-paperbag.com/

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