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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":{"Place of Origin":"Henan China","Certification":"GB\/T19001-2016\/IS09001:2015","Minimum Order Quantity":"10000","Price":"Negotiable"}}
{"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":{"Productname":"Pasted Valve Bags","Closure":"Glued Valve Closure","Bagsize":"Standard Sizes Available (e.g., 10kg, 25kg)","Tearresistance":"Enhanced Tear Resistance"}}
{"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":{"Printing":"Customizable Up To 7 Colors","Application":"Packaging For Cement, Chemicals, Pet Food","Environmentalfriendly":"Recyclable And Biodegradable Options","Stackability":"Designed For Easy Stacking And Transportation"}}
{"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":{"Environmentalfriendly":"Recyclable And Biodegradable Options","Valvetype":"Self-sealing Valve","Application":"Packaging For Cement, Chemicals, Pet Food","Printing":"Customizable Up To 7 Colors"}}
Kraft paper valve bags are currently the most widely used high-end packaging containers in the powder and granular material industries. These environmentally friendly industrial packaging bags are made from multiple layers of high-strength kraft paper composites, ensuring durability and reliability.
The valve bags feature automatic filling and sealing functions, which, when combined with automated packaging equipment, enable high-speed and dust-free filling processes. This efficient design significantly improves packaging efficiency while maintaining cleanliness and safety standards.
Xinxiang Huayuan Paper & Plastic Bag Co., Ltd. boasts 19 years of professional bag manufacturing experience and fully automated production lines. Their products exhibit high strength, preventing bag breakage and powder leakage, with a smooth and neat appearance. These bags are widely used for large-scale packaging both for export and domestic markets across various industries.
Key Features
High-Strength Explosion Resistance: Constructed with multi-layer composite kraft paper made entirely from wood pulp, offering exceptional tensile strength, impact resistance, and compression durability.
Dust-Free Filling and Excellent Sealing: Specially designed valve mouth compatible with automated filling machines for fast filling with minimal dust generation.
Neat Stacking and Attractive Storage: Square and sturdy bag shape with high form stability for even stacking and enhanced warehouse space utilization.
Superior Moisture and Dampness Protection: Optional inner waterproof film and lamination moisture barrier layer for humid climates and outdoor storage.
Environmentally Friendly and Recyclable: Made entirely from paper-based materials, fully biodegradable and recyclable, complying with international environmental standards.
Compatible with Fully Automatic Production Lines: Standardized bag dimensions for smooth operation on high-speed filling machines without jamming.
Technical Specifications
Material: Multi-layer high-quality stretch kraft paper, enhanced with PE coating or inner lining
Layers: Customizable 2, 3, or 4 layers according to requirements
Weight Capacity: 10kg, 15kg, 20kg, 25kg, 40kg, and 50kg options
Bag Types: Square bottom valve bags, flat bottom valve bags, and top-opening valve bags
Valve Designs: Inner valves, outer valves, and extended valves
Printing: 1 to 4 color high-definition flexographic printing with logo, company information, barcode, and English export layout customization
Quality Standards
Bags must be flat and square without wrinkles, damage, cracks, or visible glue marks
Bottom bonding must be firm, passing drop and stacking tests without separation
Valve openings properly centered to ensure smooth filling without clogging
Print quality must be clear with accurate color registration, no ghosting or blurring
Dimensions, weight, and number of layers strictly controlled according to specifications
Applications
Kraft Paper Valve Bags Designed for Automated Packaging of Powders and Fine Granules
New Energy and Advanced Materials: Lithium battery powders, silicon powder, graphite powder, nanomaterials, fine powders
Export and Trade Packaging: Suitable for sea, land, and long-distance transportation with moisture-resistant and pressure-proof features
Customization Options
Size Customization: Tailored dimensions based on filling equipment and load requirements
Layer Customization: Choose from 2 to 4 layers of kraft paper with adjustable strength
Moisture Protection: Standard paper, built-in PE inner film, or enhanced thick moisture-proof layers
Valve Customization: Long or short valves, inner or outer valves, and leak-proof valves to prevent powder spillage
Printing Customization: Support for Chinese and English logos, company addresses, contact details, product information, and barcodes
Special Processes: Reinforced and thickened materials, explosion-proof edges, strengthened bottoms, and impact-resistant enhanced designs
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...
