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Customizable Size Kraft Paper Valve Bag 100% Recyclable Moisture Resistant for Industrial Packaging
Customizable Size Kraft Paper Valve Bag 100% Recyclable Moisture Resistant for Industrial Packaging
Customizable Size Kraft Paper Valve Bag 100% Recyclable Moisture Resistant for Industrial Packaging
Customizable Size Kraft Paper Valve Bag 100% Recyclable Moisture Resistant for Industrial Packaging
Specifications
Brand Name :
HUAYUAN
MOQ :
10000
Size :
Customizable (e.g., 50x70 Cm)
Recyclability :
100% Recyclable
Place Of Origin :
Henan China
Place of Origin :
Henan Huayuan
Sample :
Provide
Application :
Packaging Cement, Flour, Chemicals, Food Products
Payment Terms :
L/C,T/T
Delivery Time :
30days
Supply Ability :
20000000PC/year
Packaging Details :
Pallet
Price :
Negotiable
Bagtype :
Valve Bag
Material :
Kraft Paper
Certification :
GB/T19001-2016/IS09001:2015
Customization :
Available (size, Printing, Valve Type)
Valvetype :
Open Valve / Closed Valve
Model Number :
250000143
Description
Customizable Valve Paper Bags

Premium industrial valve paper bags designed for bulk material packaging of powders and granular materials. Constructed from multiple layers of pure wood pulp kraft paper with a flat-bottom valve structure, compatible with fully automated filling production lines.

Customizable Size Kraft Paper Valve Bag 100% Recyclable Moisture Resistant for Industrial Packaging
Product Features
Automatic Sealing System

Self-sealing valve structure automatically locks after filling without stitching or tying, preventing dust dispersion and powder leakage.

High-Strength Construction

Multiple layers of kraft paper (2-4 layers) provide excellent durability against impacts, tears, and collisions during transportation.

Moisture & Dust Protection

Optional PE inner liner or coated moisture barrier blocks vapor and humidity, preventing material caking and moisture damage.

Stable Stacking Design

Square bottom and three-dimensional shape enable upright standing and orderly stacking without leaning or collapsing.

Eco-Friendly Material

Made from pure wood pulp kraft paper that is biodegradable, recyclable, and meets food-contact packaging requirements.

High-Quality Printing

Supports high-definition multi-color printing for logos, product parameters, and bilingual instructions with fade-resistant results.

Technical Specifications
Parameter Specifications
Material 100% virgin wood pulp stretch kraft paper, 70-100 gsm basis weight
Layers 2-layer, 3-layer, and 4-layer configurations (standard: three paper layers plus one film layer)
Load Capacity 10kg, 20kg, 25kg, 40kg, 50kg (custom options available)
Bag Structure Square bottom valve bags, outer valve, or inner valve types
Moisture Resistance No film, single PE film, or double-layer moisture-resistant coating options
Printing 1 to 6 colors using flexible printing, customizable in English and Chinese
Size Tolerance Width: ±2mm, Length: ±3mm
Paper Quality 100% virgin wood pulp without recycled fibers, smooth and tough surface with stable tensile strength
Bonding Process Fully automatic high-temperature bonding ensuring secure bag bottoms and valve seals
Sealing Requirements Neatly formed valve mouths for smooth filling and automatic sealing, preventing powder backflow
Physical Performance Passed drop and stacking tests, no damage during normal storage and transportation
Appearance Clear printing with accurate color registration, free of stains, wrinkles, or damage
Industry Applications
Food Powder Industry

Packaging for potato starch, sweet potato starch, corn starch, flour, food additives, protein powders, glucose powder, and more. Suitable for domestic sales and export inspections.

Chemical Powder Industry

Packaging for resin powders, rubber and plastic auxiliaries, dry powder coatings, chemical powders, fillers, pigment powders, and desulfurization powders with excellent moisture and dust protection.

Building Materials Industry

Packaging for putty powder, gypsum powder, cement mortar, tile adhesive, bonding agents, waterproof powders, refractory materials, and insulation powders ensuring stable stacking.

Agriculture and Feed Industry

Packaging for feed additives, organic fertilizers, compound fertilizer powders, and pesticide powders. Clean, dust-free design suitable for automated production lines.

International Export

Designed to withstand long-distance sea and land transportation with excellent moisture resistance, compression strength, and impact resistance. Customization includes full English, bilingual printing, and customer logo branding.

Customization Options
  • Size Customization: Tailored width, height, and valve sizes based on filling equipment and loading weight
  • Layer Customization: Options ranging from 2 to 4 layers of paper, with or without inner films, including reinforced thickened versions
  • Moisture Protection Customization: Standard, moisture-proof, and high moisture-resistant versions specifically made for sea freight
  • Printing Customization: Inclusion of company logos, names, addresses, phone numbers, barcodes, and bilingual instructions
  • Valve Customization: Choices include inner valve, outer valve, extended valve, and high-speed filling specialized valves
  • Order Flexibility: Support for sample production, small batch trial orders, and large-scale mass production, combining stock and made-to-order inventory
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Customizable Size Kraft Paper Valve Bag 100% Recyclable Moisture Resistant for Industrial Packaging

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Product Detail
Brand Name :
HUAYUAN
MOQ :
10000
Size :
Customizable (e.g., 50x70 Cm)
Recyclability :
100% Recyclable
Place Of Origin :
Henan China
Place of Origin :
Henan Huayuan
Contact Supplier
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Customizable Size Kraft Paper Valve Bag 100% Recyclable Moisture Resistant for Industrial Packaging
Customizable Size Kraft Paper Valve Bag 100% Recyclable Moisture Resistant for Industrial Packaging

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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