Powered by Made-in-China.com
Kraft Paper Valve Bag Storage Efficient Square Bottom
US$0.205
5,000-149,999 Pieces
US$0.165
150,000+ Pieces
Sample price:US$0.10/piece.Request sample
Product profile
Customization
AvailableIndustrial Use
Pharmaceutical, Apparel, AgricultureTransparency
OpaqueModel NO.
Kraft paper-1Layered
Basic LevelHardness
SoftHeat Seal
LDPEFunctional Layer
VMPETPackaging
BagBag Sealing Methods
Flat Bag PackagingDelivery Time
25daysBag Type
Bag with ValveMOQ
5000PCSColor
White,BrownCapacity
20,25,50kgGSM
70-90GSMPaper Layer
3 LayersCustomer
America, Africa, Asia, AustraliaUV
TreatedTransport Package
Customized Packaging(Min. Order: 10000 Pieces)Specification
56-50-12cm 45-52-12cm or customizedTrademark
CD PackOrigin
Shandong, ChinaHS Code
481940Key features
High-strength Kraft paper ensures zero breakage during long transit.
Precision valve for high-speed filling and dust-free operation.
Optional PE liner provides superior moisture and humidity protection.
Block bottom ensures stable stacking and optimized storage space.
Professional 8-color HD printing to enhance your brand visibility.
Company profile
Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Flexible customization CertifiedExport Year: 6 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.66h 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 sample?
A:
1. Existing Samples: free, you just shoulder the courier charges will be ok. 2. Custom Samples : according to the specification, sample time: 5-7days
Q:What printing methods do you use?
A:
We adopt offset printing and flexible printing to perfect display your great design! We use eco-friendly printing ink.
Q:How many printing cylinders are needed?
A:
Usually 4 to 5 printing cylinders are enough to treat all beautiful photos.
Q:What is the printing plate charge?
A:
According to the pp woven bag size, US$100 more or less printing plate charge for each color.
Q:Can the bag layers be customized?
A:
Yes, 4 to 5 layers are possible as a special requirement.
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
You may also like
Wholesale 16 Oz Kraft Paper Square Bottom Tea Bags with Valve and Zipper
US$0.08-0.15
1,000 Pieces(MOQ)
Square Block Flat Bottom Gusset Coffee Bean Tin Tie Dessert Kraft Paper Bag
US$0.01-0.12
100 Pieces(MOQ)
Square Bottoms Frosted Window Kraft Paper Bag
US$0.03-0.20
1,000 Pieces(MOQ)
Biodegradable Kraft White Paper Bag with Ziplock Square Bottom Paper Bags with Window Plap
US$0.05-0.12
100 Pieces(MOQ)
Eco Friendly Recyclable BBQ Chicken Square Bottom Aluminum Foil Lined Paper Bag
US$0.02-0.05
10,000 Pieces(MOQ)
Custom Printing Flat Bottom Bikini Underwear Zipper Kraft Paper Bag
US$0.01-0.30
1,000 Pieces(MOQ)
Wholesale China Factory Plaster Sack Ad Star Square Bottom Valve Bags 25kg 50kg
US$0.20-0.30
5,000 Pieces(MOQ)
PP Composite White Valve Packing Concrete Cement 25kg Square Bottom Bag
US$0.04-0.09
3,000 Pieces(MOQ)
Lined Foil Resealable Custom Stand up Ziplock Food Pouch Flat Block Bottom Brown Kraft Paper Bag
US$0.03-0.20
1,000 Pieces(MOQ)
Empty PP Woven Square Bottom Custom Print Valve Flour Sugar Bags
US$0.04-0.12
5,000 Pieces(MOQ)
25kg 50kg Waterproof Square Bottom PP Woven Valve Cement Bags
US$0.122-0.348
2,000 Pieces(MOQ)
Customizable Flour Sacks Ad Star Square Bottom Valve Bags for Packaging
US$0.05-0.12
5,000 Pieces(MOQ)