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{"title":"HUAYUAN Tear Resistance Cement Valve Bags For Easy Stacking And Transportation","imgUrl":"https:\/\/img.chinax.com\/nimg\/27\/ef\/87d9ce5707cb6385c2bb36e5647f-200x200-1\/huayuan_tear_resistance_cement_valve_bags_for_easy_stacking_and_transportation_packaging_for_bulk_cement_materials.jpg","attrs":{"Brand Name":"HUAYUAN","Model Number":"25000057","Place Of Origin":"Henan Xinxiang China","Place of Origin":"Henan China"}}
{"title":"70-100 Gsm Multiwall Kraft Paper Bags Moisture Resistance Up To 25Kg For","imgUrl":"https:\/\/img.chinax.com\/nimg\/2a\/98\/fb670a90d76b6febfcab7e8b75c7-200x200-1\/70_100_gsm_multiwall_kraft_paper_bags_moisture_resistance_up_to_25kg_for_chemicals_packaging.jpg","attrs":{"Brand Name":"HUAYUAN","Model Number":"25000056","Place Of Origin":"Henan Xinxiang China","Place of Origin":"Henan China"}}
{"title":"Customizable Up To 7 Colors Block Bottom Valve Packing Cement Bags For Safe And","imgUrl":"https:\/\/img.chinax.com\/nimg\/d4\/cc\/f069434e00eb637db518332b3d19-200x200-1\/customizable_up_to_7_colors_block_bottom_valve_packing_cement_bags_for_safe_and_material_handling.jpg","attrs":{"Brand Name":"HUAYUAN","Model Number":"25000055","Place Of Origin":"Henan Xinxiang China","Place of Origin":"Henan China"}}
{"title":"10kg Size Designed Pasted Valve Bags For Easy Stacking And Transportation","imgUrl":"https:\/\/img.chinax.com\/nimg\/59\/3c\/f1bad4a30148823e436d078eabc6-200x200-1\/10kg_size_designed_pasted_valve_bags_for_easy_stacking_and_transportation.jpg","attrs":{"Brand Name":"HUAYUAN","Model Number":"25000054","Place Of Origin":"Henan Xinxiang China","Place of Origin":"Henan China"}}
{"title":"Recyclable Seamless Integration And Operation Cement Valve Bags In Cement","imgUrl":"https:\/\/img.chinax.com\/nimg\/33\/31\/86a5f53dddc0d2fdb79ec6292d65-200x200-1\/recyclable_seamless_integration_and_operation_cement_valve_bags_in_cement_industry_equipment.jpg","attrs":{"Brand Name":"HUAYUAN","Model Number":"25000053","Place Of Origin":"Henan Xinxiang China","Place of Origin":"Henan China"}}
{"title":"Glued Pasted Valve Bags Up To 25 Kg For Secure Product Packaging","imgUrl":"https:\/\/img.chinax.com\/nimg\/dc\/74\/6e2324463e4a08b91005e04e6f2a-200x200-1\/glued_pasted_valve_bags_up_to_25_kg_for_secure_product_packaging.jpg","attrs":{"Brand Name":"HUAYUAN","Model Number":"25000052","Place Of Origin":"Henan Xinxiang China","Place of Origin":"Henan China"}}
The kraft paper valve bag, also known as the glued bottom valve bag, is an environmentally friendly packaging container primarily made from high-quality kraft paper. Manufactured using internationally advanced techniques, this durable bag is specifically engineered for powdered and granular materials across various industrial and consumer packaging applications.
Key Features
Eco-friendly and Durable: Made from 100% wood pulp spun kraft paper that is biodegradable and recyclable without harmful residues
Efficient Filling: Specially designed valve mouth integrates with automated filling equipment, increasing speed and reducing labor costs
Sealed and Moisture-proof: Precision sealing technology with optional PE films and moisture-resistant coatings
Neat Stacking: Forms standard cubic shape after filling for stable stacking and optimal space utilization
Clear Printing: Smooth surface allows high-precision printing up to 300 dpi for vibrant, fade-resistant branding
Adjustable Toughness: Customizable single-layer, double-layer, or multi-layer structures with static load-bearing up to 50 kg
Technical Specifications
Material Requirements
Substrate: 100% virgin wood pulp kraft paper with no impurities or unpleasant odors
Composite layer: PE film thickness ≥25μm, food-grade PE compliant with food contact standards
Valve sleeve: Polyethylene laminated kraft paper with reinforced load-bearing tests
Bag making: Smooth folding and gluing, reinforced bottom, even stitching without gaps
Dimensions: Standard size tolerance ±3mm, custom sizes with adjusted tolerances
Performance Standards
Product Weight
Drop Test Requirement
Static Load Capacity
25kg
1.2 meters height, 3 repetitions without damage or leakage
Exceeds rated capacity
50kg
0.8 meters height without damage or leakage
>50kg
Printing: Environmentally friendly, odorless, fade-resistant inks with positional deviation ≤5mm
Compliance: Meets all relevant environmental and industry regulations
Industry Applications
Construction materials sector
Chemical industry
Food sector
Feed and agriculture industry
Various other industrial applications
Customization Services
Customization Options
Size Customization: Tailored bag dimensions including length, width, and valve size to fit your equipment and storage requirements
Material Customization: Single-layer, double-layer, or multi-layer kraft paper structures with optional PE moisture-proof film
Printing Customization: Company logos, product information, QR codes using eco-friendly soybean ink with 300+ dpi clarity
Process Customization: Inner valve (food industry) or outer valve (chemical industry) designs
Customization Process
Requirement Communication: Provide customization needs including size, material, weight capacity, printing, quantity, and delivery time
Sample Production: Quick sample production with free modifications based on customer feedback
Contract Signing: Formal agreement specifying product specifications, quantity, timeline, pricing, and after-sales service
Mass Production: Strict quality control with multiple inspections throughout production
Logistics and Delivery: Arranged according to customer needs with full tracking and timely delivery
Our Customization Advantages
Professional Team: Years of experience in custom kraft paper valve bags with industry-specific solutions
Cost-Effective: Direct manufacturer pricing without middlemen, optimized for your budget
Comprehensive Service: Dedicated one-on-one support from consultation through after-sales
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...
