In stock: 1-liter, 2-liter, 3-liter, 5-liter, 10-liter, 20-liter, 25-liter butterfly valve box in bag, wine valve box in bag, liquid bag manufacturer
Upgrade Your Wine Packaging with Our Premium Bag-in-Box Valve Solutions
In the competitive world of wine packaging, quality and functionality are paramount. Our Bag-in-Box Wine Valve Packaging offers the perfect solution for wineries looking to preserve freshness while providing convenient dispensing.

Why Choose Our Bag-in-Box Valve Packaging?
Our wine valve bags are designed with both producers and consumers in mind:
- Premium Materials: Constructed with NY/VMPET/PE+PE layers for optimal oxygen barrier and durability
- Multiple Sizes Available: From 1L to 25L to accommodate various packaging needs
- Butterfly Valve System: Easy-to-use dispensing mechanism that maintains wine freshness
- Custom Printing: High-quality gravure printing for brand visibility
- Food-Grade Safety: Compliant with international food packaging standards
Versatile Applications
While designed primarily for wine packaging, our valve bags are equally suitable for:
- Premium wine varieties
- Boxed wine packaging
- Juice concentrates
- Cooking oils
- Liquid food products
Customization Options
As a manufacturer based in Dongguan, China, we offer complete customization:
- Custom sizes from 1L to 25L
- Brand-specific printing
- Valve type selection
- Material customization for specific product requirements
Quality Manufacturing
Our production facility features:
- High-speed laminating machines
- 9-color gravure printing presses
- Precision slitting equipment
- Stringent quality control processes
Ordering Information
We maintain stock of popular sizes including 2L butterfly valve bags (aluminum layer version). Standard lead time for custom orders is approximately 15 days for sampling.
All products are packed securely in cartons for safe transportation. We specialize in wholesale orders and offer competitive pricing for bulk purchases.
Contact Us Today
Upgrade your wine packaging with our premium bag-in-box valve solutions. Contact our sales team to discuss your specific requirements and request samples.