How the KORO H Series Helps You Reduce Costs and Boost Efficiency

In paper bag manufacturing, the difference between profit and loss often comes down to two things: how fast you can change over and how much material you waste during production.

The KORO H Series was engineered with exactly these challenges in mind. Whether you're producing takeout bags for a fast-food chain or bakery bags for a regional brand, the H Series delivers the speed, flexibility, and material efficiency that modern bag makers need to stay competitive.

Dual-Purpose Functionality Saves the Floor Space of an Entire Additional Machine

Traditional round rope and flat rope production typically requires two separate machines or bulky side-by-side workstations. That means double the investment, double the maintenance, and double the floor space.

The H Series solves this with a stacked design that allows operators to switch between twisted rope and flat handles in just 15 minutes.

What this means for your factory:

• 50% less floor space occupied compared to traditional dual-machine setups

• One machine, two handle types — no need to purchase separate equipment for round vs. flat handles

• Free up workshop area for additional equipment, storage, or production lines

Tackle Large-Size Orders and Expand Your Business Boundaries

Most paper bag machines on the market today max out at a bag width of 18 cm on the 450 model. The KORO H Series gives you 22 cm — a full 4 cm wider.

That extra 4 cm might not sound like much, but it changes everything. It means you can produce:

• Large-size takeout bags that fit family meals and party platters

• Family-pack bakery bags for bread, pastries, and bulk items

• Oversized shopping bags that competitors simply cannot make

Result: You don't just compete — you take orders that other bag makers have to turn away. Your addressable market expands overnight.

Full Servo Handle Slitting — Save 6–8 kg of Handle Material Per Day

The H Series adopts advanced compact servo handle slitting. Compared to traditional machines with complex mechanical structures, this system delivers precise, consistent cuts with minimal material waste.

The result:

• 6–8 kg of handle raw material saved per day

• Consistent handle quality — every handle is identical, every time

• Less downtime for adjustments and maintenance

Over a full production year, those daily savings add up to a significant reduction in your raw material budget.