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Xinxiang Huayuan Paper Plastic Bag Co., Ltd.

  • China,Xinxiang ,Henan
  • Verified Supplier
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China Square Bottom Multiwall Kraft Paper Bags with Custom Sizes and Eco Friendly
China Square Bottom Multiwall Kraft Paper Bags with Custom Sizes and Eco Friendly

  1. China Square Bottom Multiwall Kraft Paper Bags with Custom Sizes and Eco Friendly
  2. China Square Bottom Multiwall Kraft Paper Bags with Custom Sizes and Eco Friendly

Square Bottom Multiwall Kraft Paper Bags with Custom Sizes and Eco Friendly

  1. MOQ: 10000
  2. Price: Negotiable
  3. Get Latest Price
Place Of Origin Henan China
Payment Terms L/C,T/T
Supply Ability 20000000PC/year
Delivery Time 30days
Packaging Details Pallet
Productname Multiwall Kraft Paper Bags
Size Various Sizes Available
Bottom Shape Square Bottom
Customization Custom Sizes, Prints, And Coatings Available
Paper Color White
Product Type Multi Wall Paper Valve Bags
Logo Accept Custom Order
Layers Multiple (Multiwall)
Brand Name HUAYUAN
Model Number 25000095
Certification GB/T19001-2016/IS09001:2015
Place of Origin Henan Huayuan

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  1. Product Details
  2. Company Details

Product Specification

Place Of Origin Henan China Payment Terms L/C,T/T
Supply Ability 20000000PC/year Delivery Time 30days
Packaging Details Pallet Productname Multiwall Kraft Paper Bags
Size Various Sizes Available Bottom Shape Square Bottom
Customization Custom Sizes, Prints, And Coatings Available Paper Color White
Product Type Multi Wall Paper Valve Bags Logo Accept Custom Order
Layers Multiple (Multiwall) Brand Name HUAYUAN
Model Number 25000095 Certification GB/T19001-2016/IS09001:2015
Place of Origin Henan Huayuan
White Multiwall Paper Bags - Multiwall Kraft Paper Bags
Durable Eco-Friendly Packaging Solution Ideal for Bulk Industrial Applications
Product Overview

The multi-layer kraft paper valve bag is manufactured from multiple layers of high-quality fully wood pulp stretch kraft paper. Featuring an integrated valve filling structure, this packaging solution ensures excellent formation, superior bearing capacity, and exceptional resistance to dropping and tearing.

This environmentally friendly packaging features a green overall design, is free from unpleasant odors, and is fully biodegradable. An optional laminated moisture-proof process is available to provide additional protection for your contents.

Ideal for automated filling, storage, and transportation of powder, granules, and powdered materials, these valve bags serve as an excellent replacement for traditional woven bags. They offer a clean, attractive appearance, stable stacking performance, and effectively prevent bag breakage and powder leakage.

Multiwall kraft paper bags showing valve structure and stacking capability
Key Features
Multi-layer Composite with High Strength

Multi-layer kraft paper composite provides strong tensile strength and high toughness, effectively resisting tearing and impact. Ensures bags do not break, burst at the bottom, or leak during filling, handling, and stacking.

Convenient Self-Sealing Valve

Built-in conical valve design compatible with fully automatic filling equipment. Automatically compresses and seals after filling without stitching or tying, saving time while providing excellent sealing performance.

Excellent Moisture and Dust Resistance

Customizable inner PE coating or moisture-proof layer effectively blocks moisture and dust, preventing caking of hygroscopic powder materials. Suitable for long-term storage of moisture-sensitive powders.

Stable Formation and Stacking

Square bottom and three-dimensional shaping ensure the bag body stands firm and flat. Allows for neat, stable stacking in warehouses, saving storage space and preventing deformation during loading and transportation.

Eco-friendly and Safe

Made from food-grade eco-friendly kraft paper free from fluorescent agents or heavy metals. Biodegradable and complies with environmental discharge and waste classification standards.

High-quality Brand Printing

Supports multi-color flexographic and offset printing for custom company logos, product names, specifications, warnings, and contact information. Clear, attractive layout enhances brand image effectively.

Cost-effective Solution

Lightweight yet strong construction ensures durability for storage and transportation with multiple reuse capability. More environmentally friendly and upscale compared to plastic woven bags.

Technical Specifications
ParameterSpecifications
Material100% pure wood pulp stretch kraft paper in 2-layer, 3-layer, or 4-layer configurations with optional inner PE lamination
StructureInner valve and outer valve options with multi-layer composite bonding, hot melt reinforcement, and bottom strengthening
Dimensions & CapacityCustom length, width, and height with standard capacities of 20kg, 25kg, 40kg, and 50kg
Physical PerformanceHigh tensile strength longitudinally and transversely, excellent burst resistance, withstands filling pressure without rupturing
Printing1 to 4 color custom printing with logos, texts, barcodes, icons, and bilingual instructions
ComplianceMeets national standards for industrial packaging paper and environmentally friendly packaging
Industry Applications
  • Building Materials & Chemical Industry: Cement, putty powder, gypsum powder, talcum powder, calcium carbonate, fly ash, lime powder, mortar additives
  • Agricultural & Livestock Industry: Compound fertilizers, organic fertilizers, chemical fertilizers, feed pellets, grains, soybean meal, bran
  • Food Raw Materials Industry: Flour, starch, granulated sugar, maltodextrin, food additives, baking ingredients
  • Industrial Raw Materials: Chemical powders, rubber and plastic pellets, carbon black, white carbon black, pigments, resin powders, metal powders
  • Other Applications: Mining powders, refractory materials, insulation materials, construction auxiliaries, bulk materials for import/export
Customization Options
Available Customizations
  • Number of Layers: 2-layer, 3-layer, or 4-layer solutions
  • Paper Weight: 70 to 120 grams per square meter
  • Moisture Protection: Standard non-laminated or inner PE lamination
  • Size & Capacity: Custom length, width, and height from 20kg to 50kg
  • Printing & Design: Personalized logos, branding, specifications, warnings
  • Bag Styles: Internal valve, external valve, reinforced bottom, side reinforcements
Customization Process
  1. Requirement Discussion: Confirm usage, weight, dimensions, layers, moisture resistance, printing content, and order quantity
  2. Design Layout: Free design service with confirmation of printing proofs
  3. Sample Confirmation: Physical sample bags provided for verification of size, material, and print quality
  4. Mass Production: Formal production with strict quality control measures
  5. Quality Inspection & Delivery: Complete factory inspection, timely dispatch with logistics support
Customization Advantages

As a factory-direct supplier, we support large-scale custom orders with reasonable minimum quantities. Benefit from free layout design and sample delivery. Our products are environmentally compliant, robust, and stable—ideal for long-term private labeling, brand customization, and export orders.

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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