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Custom 20kg 25kg Kraft Paper Bag with Valve
US$0.24
5,000-149,999 Pieces
US$0.18
150,000+ Pieces
Sample price:US$0.10/piece.Request sample
Product profile
Customization
AvailableIndustrial Use
Food, Pharmaceutical, Apparel, Agriculture, ChemicalTransparency
OpaqueModel NO.
BOPP-A10Layered
Basic LevelHardness
SoftBasic Level
PaperHeat Seal
LDPEFunctional Layer
VMPETPackaging
BagBag Sealing Methods
Flat Bag PackagingDelivery Time
25daysBag Type
Bag with ValveMOQ
5000PCSTransport Package
Customized Packaging(Min. Order: 10000 Pieces)Specification
customizedTrademark
CD PackOrigin
Shandong, ChinaHS Code
630533Key features
Customizable Dimensions: Width, length, and gusset sizes are fully customizable to meet specific packaging needs.
Multi-Color Printing: Supports 1 to 7 colors with eco-friendly ink for high-quality design display.
Valve Bag Design: Features a valve bag structure for easy filling and sealing of bulk materials.
Versatile Material Options: Available in white, brown, green, beige, yellow, and other custom colors.
Wide Application Scope: Suitable for food, pharmaceutical, apparel, agriculture, and chemical industries.
Flexible Customization: Offers custom bag types, inner linings, and sealing methods for diverse requirements.
Company profile

Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Flexible customization CertifiedExport Year: 6 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.58h CertifiedTerms of Payment: LC, T/T
AI-Powered supplier vetting
SummaryChengda Pack Industry (Qingdao) Co., Ltd. is a China-based trading company established in 2019 with seven employees and operations in Qingdao, Shandong. It offers multiple woven and flexible packaging products and reports more than 10 production lines, substantial stated product output, and export markets across South America, Southeast Asia, the Middle East, and North America. The company states that it has professional sales, service, design, and R&D teams, including a Malaysia-based sales and service team. An SGS audit record is provided with validity from March 19, 2025 to March 18, 2026, but the audit result is recorded as “0” without an explained interpretation. Evidence is insufficient to verify outsourcing controls, inventory, overseas warehousing, OEM/ODM services, raw-material traceability, or customer cases.
Supplier typeThe supplier is explicitly identified as a Trading Company and Limited Company registered in China, with its operating province in Shandong and city location in Qingdao. Its associated industry is wholesale and retail, supporting classification as a trading-oriented business rather than a clearly documented manufacturer.
After-Sales capabilityChengda Pack states that it has a professional sales and service team and a Malaysia-based team responsible for packaging bag sales and service in Southeast Asia. Specific after-sales processes, service-level commitments, inventory support, overseas warehouse capability, and showroom services are all marked unknown.
R&D capabilityThe company describes a design and R&D team established at the beginning of its operations and states that it develops packaging solutions for manufacturers and logistics companies. Nevertheless, product-development status, ODM availability, OEM capability, SDK-related R&D, and other structured innovation indicators are marked unknown.
Production capacityThe supplier reports operating more than 10 production lines and provides output figures for PP valve bags, BOPP laminated woven bags, PP woven bags, FIBC bulk bags, and PP woven fabric rolls, including 8,000 tons for fabric rolls. Its export markets include South America, Southeast Asia, the Middle East, and North America, while the records also identify Qingdao as the nearest port.
Product Q&A
Q:How to get samples?
A:
Existing samples are free, you just shoulder the courier charges. Custom samples take 5-7 days according to specifications.
Q:What printing methods are used?
A:
We adopt offset printing and flexible printing to perfect display your great design using eco-friendly printing ink.
Q:What are the printing plate charges?
A:
According to the bag size, there is a printing plate charge of US$100 more or less for each color.
Q:What is the MOQ?
A:
The Minimum Order Quantity is 5000 PCS for custom bags.
Q:What is the delivery time?
A:
The standard delivery time is 25 days.
Send Inquiry
*To:
Chengda Pack Industry (Qingdao) Co., Ltd.
Chengda Pack Industry (Qingdao) Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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