V-Bottom Paper Bag Machine | 400pcs/min, 10% Material Savings

High-Speed V-Bottom Paper Bag Production Line

This servo-driven machine features exclusive V-shaped bottom folding technology optimized for bakery, fast food and retail lightweight packaging. It reaches 400pcs/min peak speed, reduces paper consumption by 10% via streamlined folding, and maintains a defective rate below 3.2% for stable mass eco-bag manufacturing worldwide.

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Case Study

European Bakery Chain Disposable Bag Production

A Germany-based bakery supplier deployed our V bottom machine to produce breathable bread and pastry packaging bags. The streamlined V-fold structure cuts raw material costs, stable high-speed output raised daily capacity to 190,000 bags and fully met peak weekend takeaway packaging demands.

Southeast Asian Fast Food Brand Packaging Upgrade

A Thailand fast food enterprise replaced flat-bottom machine units with V bottom equipment. Slim fold design fits stacked food packaging, consistent forming quality reduced customer complaints, and automated operation lowered daily labor investment for chain store packaging supplies.

Local Retail Gift Disposable Bag Mass Manufacturing

A South African packaging factory adopted this machine for lightweight retail gift bags. Flexible size adjustment adapts multiple small packaging specs, low material waste rate improved profit margins, and reliable operation supported long-term supermarket bulk order delivery.

Reduced Damage

Automatic fault detector and self diagnosis system reduce the chance to damage machine

Zhuxin Machinery’s V bottom paper bag machine is specialized automated equipment for sharp V-fold paper bags, tailored for lightweight food and retail packaging scenarios. Equipped with precision servo folding and photoelectric correction systems, it ensures neat V-bottom shaping without crease deviation. Supporting 70–140gsm eco kraft and food-grade paper, it runs steadily at variable speeds and features low energy consumption. Holding ISO quality certification, the machine integrates unwinding, folding, gluing and cutting, delivering cost-effective automated solutions for global mid-sized packaging manufacturers.

Frequently Asked Questions

What packaging scenarios suit V-bottom paper bags?

It perfectly fits bakery bread bags, fast food takeaway pouches, lightweight retail gift bags and daily disposable eco-friendly packaging for commercial retail usage.

Can this machine support inline printing functions?

It supports seamless docking with Zhuxin YT-S series printers to complete pattern printing and V-bottom forming in one continuous automated production workflow.

How many operators are required for daily operation?

The fully automatic design only needs one operator to manage paper roll replacement and finished bag collection to save labor costs greatly.

Does the machine support customized bag sizes?

Digital parameter adjustment enables flexible customization of bag length and width to match diverse lightweight packaging specifications for different client orders.

What is the core advantage of V-bottom forming design?

The unique V-fold structure saves paper materials, reduces bag weight, and improves stacking efficiency for convenient transportation and bulk storage for factories.

Our Company

Sep

Zhuxin: Paper Bag Machines Built to Last

Discover industrial-grade paper bag machines built to last, with outputs up to 600 bags/min. Trusted globally for durability, ease of use, and minimal downtime. Get expert support & fast service. Request a quote today.

Sep

Paper Bag Machines Are Now Part of the Line

As plastic bans grow, paper bag machines are now essential for high-volume, consistent production. Discover why automated solutions are no longer optional. Upgrade your line today.

Sep

How Many Workers Do You Really Need to Run a Paper Bag Machine?

Visit Zhuxin at Expoteknía Guayaquil to see automatic paper bag machines in action—simple, efficient, one-operator operation. See live demos. Message us for a video if you can't attend.

Sep

Behind the Scenes: How a Paper Bag Machine Actually Works

See how Zhuxin's packaging machines increase production efficiency with less labor and waste. Ideal for food, bakery, and shopping bag manufacturers. Visit us at Booth XXX.

Customer Testimonials

Tom Wise

We use this V bottom machine for bakery bread bag production. Its fast running speed greatly boosts our daily output, uniform V-fold shaping reduces defective products, and the stable operation cuts our long-term production costs effectively.

Sara Moss

The machine’s photoelectric positioning system ensures precise V-bottom folding for our fast food packaging bags. Zero structural errors in mass production, simple operation for new workers, and professional after-sales support solves technical issues timely.

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Material-Saving V-Shaped Folding Structure

Optimized V-bottom folding design removes redundant paper structures compared with square and flat bottom bags. It lowers raw material consumption per unit, reduces production costs, and improves stacking density for convenient logistics and warehouse management for packaging factories.