25KG 40KG 50KG PP Block Bottom Valve Bags - 70-100GSM Cement Sacks with Self-Closing Valve
Price:
USD0.18/PC-USD0.22/PC
MOQ:
10000
Delivery Time:
20-30 days
Brand:
WANLIN
Product Description
Product Overview
High-performance laminated PP woven block bottom valve sacks with self-closing standard internal valve, available in 25KG, 40KG, and 50KG capacities. These industrial-grade bags are designed for efficient packaging of cement, construction materials, and various dry flowable products.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product | Laminated PP Woven Block Bottom Valve Sack |
| Material | PP woven fabric laminated film |
| Printing | Maximum 4 colors per side; Offset Printing |
| GSM | 70gsm - 100gsm |
| Air Permeability | 40-120 Nm/hr or custom requirements |
| Application | Cement, putty, gypsum, carbon powder, fertilizer, plastic resins, construction materials |
| Packaging | 400pcs/bale or 4000-10000pcs/pallet |
| Production Capacity | 60,000,000 bags per month |
| Delivery Time | First container within 20 days after order confirmation |
| Payment Terms | T/T 30% advance, balance before delivery |
Key Features & Benefits
- Cost-effective packaging solution with superior graphics and printing capabilities
- Grease and moisture-resistant construction with high burst strength
- Excellent puncture resistance for reduced product loss and elimination of breakage
- Sustainable and recyclable PP films for eco-friendly operations
- Breathable, stackable design suitable for granular or fine powders
- Customizable colors and up to 8-color printing with photorealistic graphics
- Compatible with auto-bagger and auto-palletizer machinery
- Lightweight alternative to traditional multi-wall paper bags
Packaging & Shipping
Company Profile
Frequently Asked Questions
Are you the factory or trading company?
Our factory was founded in 2005 with over 34 years of production experience. We supply cement bags for major companies including China Resources. Our facility includes two Starlinger auto bag making machines, two highspeed tapelines, 156 loom machines, three lamination machines, and seven printing machines.
What kinds of products can you provide?
We specialize in block bottom valve bags and ordinary PP/paper woven bags for cement, building materials, and chemical materials.
How can I get a quote?
Contact us with specifications including size, material, quantity, gram weight, printing, closure, and other requirements for an exact quote.
Are you willing to provide samples?
We provide free samples with free express shipping for in-stock items.
What are the payment terms and delivery time?
Standard payment is T/T 30% advance with balance before delivery. First container delivery within 15-20 days.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Yiyang Wanlin Weave Packing Co., Ltd.
Location
Henglongqiao Town, Heshan Distract, Yiyang City, Hunan Province, People's Republic of China
Contact Person
Cora Han