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Durable Woven Valve Bag for Moisture-Proof Building Materials
US$0.35
5,000-9,999 Pieces
US$0.30
10,000-49,999 Pieces
US$0.22
50,000+ Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableUsage
Cement BagMaterial
Composite MaterialModel NO.
PPCB-TH-BLD-MP-WV-09Color
WhiteClosure Type
ValveApplication
Cement, Chemical, Fertilizer, Fodder, Sand Bag, TrFeature
WaterproofLoading Capacity
25kgPrinting
Customized PrintingSurface Treatment
CoatingThickness
0.05mm, 0.07mm, 0.08mm, 0.09mm, 0.12mm, 0.14mm,Raw Materials
PP + PE Film + Paper + Non-WovenValve Type
Inner Valve or Outer Valve Per Customer RequiremenMoistureproof
Laminated PE or PP, Inside or Outside (14GSM-30GSMFabric Width
355~520 mmFabric Length
400~650 mmBottom Gusset
100~140 mmDenier
450d to 2000dBag Type
3-Layer Premium Valve BagLiner
Kraft Paper Inside, Inner Attachment or Welding PTransport Package
Bale or PalletSpecification
CustomizableTrademark
CustomizableOrigin
ChinaHS Code
630533Production Capacity
150000000Key features
Self-Closing Valve Design -- Built-in valve allows fast filling and automatic sealing, preventing spillage and reducing labor costs.
High Strength & Puncture Resistance -- Premium PP woven fabric with optional lamination provides excellent durability during handling and transportation.
Moisture-Proof & Dust-Proof -- Laminated outer layer effectively blocks moisture and dust, maintaining product integrity.
Stackable & Space-Saving -- Block bottom design allows stable stacking, maximizing warehouse and container space.
Customizable Printing -- Up to 5-color flexographic printing available on both sides for branding, product info, and handling instructions.
Eco-Friendly & Recyclable -- Made from recyclable polypropylene, meeting international environmental standards.
Company profile
Business Type: Trading CompanyExport Year: 2001-05-31Nearest Port: ShanghaiAverage Response Time: ≤1.11hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, DDP
About Our Factory & Business Background
AddressRoom 1602, Building 8, Lane 237, Qianfan Road, Xinqiao Town, Songjiang District, Shanghai, P. R. China
Registered Capital5,000,000 RMB
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsFIBC Bag, BOPP Bag, PP Woven Bag, PP Valve Bag, Big Bag, Cement Bag, PE Film Bag, Paper Bag, Valve Bag
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Repeat Buyers Choice80%~100%
Product Q&A
Q:What products are best suited for 3-in-1 bags?
A:
3-in-1 bags are recommended for moisture-sensitive and high-value dry powders: cement, dry mortar, tile adhesive, putty powder, gypsum, chemical powders, starch, flour, and other hygroscopic materials requiring maximum moisture protection.
Q:What sizes are available?
A:
Standard capacities include 15kg, 20kg, 25kg, 40kg, 42.5and 50kg. Width ranges from 380mm to 620mm with customizable lengths. Custom sizes can be produced to your exact specifications.
Q:What valve types are available for 3-in-1 bags?
A:
We offer 6 valve configurations: left-side internal valve, right-side internal valve, left-side external valve, right-side external valve, left-side ultrasonic valve, and right-side ultrasonic valve. The valve type is selected based on your filling machine specifications.
Q:How does the moisture protection compare to standard PP valve bags?
A:
3-in-1 bags provide 5-star moisture protection thanks to the PE film layer, which creates a near-complete water vapor barrier. Standard PP valve bags offer 3-star protection. For products stored in humid environments or requiring long shelf life, 3-in-1 bags are strongly recommended.
Q:Can the bags be custom-printed?
A:
Yes. The kraft paper outer layer provides excellent printability. We offer up to 5-color flexographic printing with vibrant, durable results. Artwork files in AI, CDR, or PDF format are accepted.
Send Inquiry
*To:
Shanghai Wolhua Technology Co., Ltd
Shanghai Wolhua Technology Co., Ltd*Content:
Supplier replies will be sent to your registered email
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