20kg 50kg Multiwall White Square Bottom Valve Kraft Paper Laminated Bag for Lime Cement Putty Powder Flour Chemical Powder

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Product Description

Basic Product Information
Model NO.
JRDP01
Sealing Method
Heat-sealing
Waterproof
High Performance
Color Options
White, Brown, Green, Beige, Yellow, Custom
GSM Range
60g - 100g and customized
Transport Package
Bale/Pallet
Specification
Customized sizes available
Origin
China
HS Code
6305330090
Production Capacity
500,000 units
Multiwall Square Bottom Valve Kraft Paper Bag
Product Specifications
Product Name20kg 25kg Kraft Paper Valve Bag
Raw MaterialHigh-quality Kraft Paper
Width Options30cm, 35cm, 40cm, 45cm, 50cm, 55cm, Customized
Length Options30cm, 50cm, 70cm, 85cm, 90cm, 100cm, Customized
Bag StyleTubular, Square, Flat, Block Bottom, Valve Bag
Gusset Size8cm to 20cm and customized
Printing1 to 7 colors, single or double-sided
Top FinishCut, Hemmed, Open, Valve, Heat Seal
Inner LiningPE, HDPE, LDPE options available
UsageCement, Rice, Flour, Sugar, Fertilizer, Chemicals
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Manufacturing Excellence

Our facility is a modern enterprise specializing in the R&D, production, sales, and customization of flexible industrial packaging solutions. With years of experience in logistics packaging, we provide global customers with integrated solutions featuring high strength, multi-functionality, and environmental friendliness.

Production Facility
Quality Control
Workshop
Certifications
Quality Certifications
Packaging & Shipping
Shipping Details
Frequently Asked Questions
Are you a manufacturer or a trading company?
We operate as both. We maintain high-quality production standards and competitive pricing to support mutual-beneficial business with global customers.
What materials are used for these valve bags?
Our bags are primarily made from high-strength multiwall kraft paper, often laminated with PE or LDPE for enhanced moisture resistance and durability.
Can the size and printing be customized?
Yes, we offer full customization for dimensions (width, length, gusset) and printing (up to 7 colors) to meet your specific branding and mechanical requirements.
What is the minimum order quantity (MOQ)?
Our standard MOQ is 10,000 pieces, which allows us to provide the most competitive pricing for customized production runs.
What is the typical lead time for production?
The typical production time is approximately 25 days following order confirmation and payment, depending on the complexity of customization.
Do you provide samples for testing?
Yes, we welcome sample orders so that customers can verify the quality and fit for their specific applications before placing a bulk order.

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