25KG 40KG 50KG PP Woven Cement Block Bottom Valve Bags 70-100GSM with Self-Closing Internal Valve
Price:
USD0.16/PC-USD0.20/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 dry flowable materials with superior durability and protection.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product | Laminated PP Woven Block Bottom Valve Sack |
| Material | PP woven fabric laminated film |
| Printing | Max 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, powdered and granular goods, plastic resins, construction materials |
| Packaging | 400pcs/bale or 4000-10000pcs/pallet |
| Production Capability | 60,000,000 bags per month |
| Delivery Time | First container within 20 days after order confirmation |
| Payment Terms | T/T 30% in advance, balance before delivery |
Key Features
- Self-closing standard internal valve design
- High burst strength and puncture resistance
- Grease and moisture-resistant properties
- Breathable and stackable construction
- Customizable colors and printing options (up to 8 colors)
- Eco-friendly, sustainable and recyclable materials
- Compatible with auto-bagger and auto-palletizer machinery
- Available with sonic seal, tuck-in, or standard internal sleeve options
Product Images
Manufacturing Capabilities
Established in 2005 with over 34 years of production experience, our facility features advanced equipment including:
- Two Starlinger auto bag making machines (Starlinger Ad Star*Kon AX+)
- Two Highspeed Tapelines
- 156 Loom machines
- Three Lamination machines
- Seven Printing machines
Packaging & Shipping
Company Profile
View our complete company profile and capabilities
Additional Product Views
Frequently Asked Questions
Q1: Are you the factory or trading company?
Our factory was founded in 2005 with over 34 years of production experience. We have supplied cement bags to China Resources for 10 years.
Q2: What kinds of product can you provide?
We specialize in block bottom valve bags and ordinary PP/paper woven bags for cement, building materials, and chemical materials.
Q3: How can I get a quote?
Contact us with your requirements including size, material, quantity, gram weight, printing, and closure preferences.
Q4: Are you willing to provide samples?
Yes, we provide free samples with free express shipping for in-stock items.
Q5: What is the payment term and delivery time?
Payment: T/T 30% in advance, balance before delivery. Delivery: 15-20 days for first container.
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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