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{"title":"1 to 4 Layers PE Inner Pasted Multiwall Valve Bags with High Moisture Resistance","imgUrl":"https:\/\/img.chinax.com\/nimg\/5f\/9a\/2f342e645c4984ab1809a7aed849-200x200-1\/1_to_4_layers_pe_inner_pasted_multiwall_valve_bags_with_high_moisture_resistance_for_bulk_packaging_of_chemicals_and_powders.jpg","attrs":{"Brand Name":"HUAYUAN","Model Number":"25000079","Place Of Origin":"Henan China","Certification":"GB\/T19001-2016\/IS09001:2015"}}
{"title":"1 to 4 Layers PE Inner Pasted Multiwall Valve Bags with Valve Closure for Bulk","imgUrl":"https:\/\/img.chinax.com\/nimg\/8c\/68\/fbc0994fa726457b4551641885ca-200x200-1\/1_to_4_layers_pe_inner_pasted_multiwall_valve_bags_with_valve_closure_for_bulk_packaging_of_chemicals_and_powders.jpg","attrs":{"Brand Name":"HUAYUAN","Model Number":"25000078","Place Of Origin":"Henan China","Certification":"GB\/T19001-2016\/IS09001:2015"}}
{"title":"Moisture Proof Recyclable Multiwall Kraft Paper Bags With Customizable Posted","imgUrl":"https:\/\/img.chinax.com\/nimg\/c2\/2c\/6026bea53f0ce5b5aa06073a9252-200x200-1\/moisture_proof_recyclable_multiwall_kraft_paper_bags_with_customizable_posted_valve.jpg","attrs":{"Brand Name":"HUAYUAN","Model Number":"250002","Certification":"GB\/T19001-2016\/IS09001:2015","Place of Origin":"Henan Xinxiang China"}}
{"title":"Industrial Multiwall Paper Bags Durable Packaging Solution For Bulk Materials","imgUrl":"https:\/\/img.chinax.com\/nimg\/7d\/1d\/b426558cbf81d265f22061df02e2-200x200-1\/industrial_multiwall_paper_bags_durable_packaging_solution_for_bulk_materials.jpg","attrs":{"Brand Name":"HUAYUAN","Model Number":"25000010","Place Of Origin":"Henan China","Place of Origin":"Henan Xinxiang China"}}
{"title":"Pasted Valve Sealing Pasted Valve Multiwall Paper Bags For Industrial","imgUrl":"https:\/\/img.chinax.com\/nimg\/91\/1b\/83ff2dd278d5b7059d894c8add9c-200x200-1\/pasted_valve_sealing_pasted_valve_multiwall_paper_bags_for_industrial.jpg","attrs":{"Brand Name":"HUAYUAN","Model Number":"25000010","Place Of Origin":"Henan China","Place of Origin":"Henan Xinxiang China"}}
{"title":"Designed For Easy Stacking And Storage Pasted Multiwall Valve Bags Durable","imgUrl":"https:\/\/img.chinax.com\/nimg\/a7\/a8\/c69f023df8cbbebc45df401437a2-200x200-1\/designed_for_easy_stacking_and_storage_pasted_multiwall_valve_bags_durable_moisture_resistant_industrial_packaging_solutions.jpg","attrs":{"Brand Name":"HUAYUAN","Model Number":"25000065","Place Of Origin":"Henan China","Certification":"GB\/T19001-2016\/IS09001:2015"}}
Multi-layer Kraft Paper Pasted Valve Multiwall Paper Bags
Sturdy valve multiwall paper bag engineered for optimal material handling performance and reliability.
Product Overview
The multi-layer valve bag is crafted using pure wood pulp extending kraft paper as the core material. Through a sophisticated multi-layer composite process, it is transformed into a specialized sealed packaging container featuring a professional valve structure.
This product combines the weight-bearing and protective qualities of multi-layer materials with the convenient sealing benefits of the valve design. Unlike traditional open-mouth bags, it requires no additional sewing or tying, and can automatically seal itself after filling. This ensures both efficient operation and effective material protection.
Additionally, the multi-layer valve bag supports customized printing, achieving a triple enhancement in practicality, sealing performance, and brand presentation.
Key Features
Valve port sealing ensures efficiency and convenience, providing reliable closure
Multilayer composite structure offers excellent load-bearing capacity and durability
Inner or outer valve options with precise positioning and sealing edges
Printing Technology
Eco-friendly water-based ink, multi-color flexographic printing, 95% color accuracy
Quality Standards
Firm bonding without delamination, smooth bag structure, stable shape after filling
Industry Applications
Serving diverse industries including building materials, chemical industry, agriculture, food and feed sector, industrial raw materials, and foreign trade export fields.
Customization Options
Customization Scope
Size and Capacity: Conventional 10kg, 20kg, 25kg, 50kg, or custom 10-50kg capacities
Layer Configuration: 2 to 4 layers kraft paper composite structures with specified grammage
Valve Type: Internal or external valves tailored to filling equipment and material characteristics
Color and Printing: Natural kraft, white, brown base colors with multi-color flexographic printing
Structure and Protection: PE inner film, waterproof coatings, anti-tear reinforcement
Special Features: Export-grade packaging, food-grade compliance, anti-slip patterns, handles
Customization Process
Step 1: Requirement Communication
Submit specifications for capacity, dimensions, layers, valve type, printing design, and quantity. Receive expert advice and accurate quotations.
Step 2: Sample Production
Free sample production showcasing valve sealing, print quality, structure, and materials. Bulk production begins after client approval.
Step 3: Mass Production
Automated assembly line production following approved sample standards with comprehensive quality control.
Step 4: Inspection and Delivery
Batch inspections, packaging, shipping with logistics tracking and export customs documentation support.
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...
