Professional Paper Bag Handle Machine Manufacturer
- Established in 2021, Wenzhou KOYO Machinery Co.,Ltd. is a specialized manufacturer dedicated to paper bag handle-making machinery.
- Our core product lineup includes fully automatic round-rope handle applicators, flat-rope handle applicators, paper bag handle machines, paper rope machines, rewinders, and high-speed slitting machines.
- We operate under a comprehensive and scientific quality management system. The company has earned industry-wide recognition for its integrity, technical strength, and product quality.
We warmly welcome friends from all sectors to visit,
offer guidance, and discuss business opportunities.
Manufacturing Base
Corporate Culture
Corporate Mission
Vision
Core values
Development Concept
WHY CHOOSE US
Multiple Authentication Quality Assurance
Partnerships
Boasts a nationwide network of business partners and well-established distribution channels.
Superior Performance
Ensures product quality through standardized, fully optimized quality control, meticulous craftsmanship, and advanced processing equipment.
Technical Support
Caters to diverse customization needs; has provided professional custom solutions to over a thousand enterprises.
National Standards
Integrates industry resources and utilizes well-matched facilities and equipment to ensure excellent performance.
Product Quality
Committed to providing high-quality machinery that meets the varied production needs of customers.
After-Sales Service
Customer-first approach, attentive service, rapid support, and unwavering commitment.
Best Sellers
This slitter rewinder is precision-built for paper, adhesive labels, laminates, films and nonwoven fabrics.
Material range: 30–450 gsm paper, film ≥30 micron.
Web width:1300/1600/1800/2000 mm.
Max. rewind diameter:1000 mm (1200 mm customizable).
Max. speed ≤400 m/min.
It slits jumbo rolls into narrow, large-diameter finished coils.
This slitter rewinder is precision-built for paper, adhesive labels, laminates, thick films and nonwoven fabrics.
Material range: 30–450 gsm paper.
Web width: 1300/1600/1800/2000/2300/2600/2800/3000 mm.
Max. rewind diameter: 1500 mm.
Max. speed ≤500 m/min.
It slits wide jumbo rolls into large-diameter narrow coils.
This slitter rewinder is precision-built for paper, adhesive labels and laminates, suitable for films ≥10 micron thick.
Web width:1300/1600/1800 mm.
Max. rewind diameter:600 mm (800 mm customizable).
Max. speed ≤400 m/min.
Its independent 3-motor synchronous control delivers smooth-edged rolls for materials with uneven thickness.
This precision surface winding slitter rewinder handles paper, films, laminates, nonwovens and foils.
Web width: 1100/1300/1600 mm.
Max. rewind diameter: 600 mm (800 mm customizable).
Max. speed ≤400 m/min.
Equipped with large drum rollers and automatically adjustable lay-on pressure, it delivers ultra-narrow slitting down to 10 mm with flawless, smooth-edge finished rolls.
This slitter rewinder is precision-built for paper, adhesive labels, laminates, films ≥30 microns and nonwovens.
Web width:1300/1600/1800/2000 mm.
Max. rewind diameter:1300 mm.
Max. speed ≤400 m/min.
It produces smooth-edged large-diameter coils.
This slitter rewinder processes self-adhesive rolls, coated paper, white cardboard, release paper, non-woven fabrics and other packaging substrates.
Web width: 1300 / 1600 / 2000 mm.
Max. unwind diameter: 1300 mm (1800 mm optional).
Max. rewind diameter: 1200 mm.
Min. finished slitting width: 50 mm.
Max. speed ≤600 m/min.
Slitting accuracy: ±0.2 mm. Suitable for materials of 30–500 g/m². Equipped with PLC control and servo drive system, stable high-speed running with hydraulic auto loading & unloading design.
This slitter rewinder is precision-built for paper, adhesive labels, laminates, films and nonwoven fabrics.
Material range: 30–450 gsm paper, film ≥30 micron.
Web width:1300/1600/1800/2000 mm.
Max. rewind diameter:1000 mm (1200 mm customizable).
Max. speed ≤400 m/min.
It slits jumbo rolls into narrow, large-diameter finished coils.
This slitter rewinder is precision-built for paper, adhesive labels, laminates, thick films and nonwoven fabrics.
Material range: 30–450 gsm paper.
Web width: 1300/1600/1800/2000/2300/2600/2800/3000 mm.
Max. rewind diameter: 1500 mm.
Max. speed ≤500 m/min.
It slits wide jumbo rolls into large-diameter narrow coils.
This slitter rewinder is precision-built for paper, adhesive labels and laminates, suitable for films ≥10 micron thick.
Web width:1300/1600/1800 mm.
Max. rewind diameter:600 mm (800 mm customizable).
Max. speed ≤400 m/min.
Its independent 3-motor synchronous control delivers smooth-edged rolls for materials with uneven thickness.
This precision surface winding slitter rewinder handles paper, films, laminates, nonwovens and foils.
Web width: 1100/1300/1600 mm.
Max. rewind diameter: 600 mm (800 mm customizable).
Max. speed ≤400 m/min.
Equipped with large drum rollers and automatically adjustable lay-on pressure, it delivers ultra-narrow slitting down to 10 mm with flawless, smooth-edge finished rolls.
This slitter rewinder is precision-built for paper, adhesive labels, laminates, films ≥30 microns and nonwovens.
Web width:1300/1600/1800/2000 mm.
Max. rewind diameter:1300 mm.
Max. speed ≤400 m/min.
It produces smooth-edged large-diameter coils.
This slitter rewinder processes self-adhesive rolls, coated paper, white cardboard, release paper, non-woven fabrics and other packaging substrates.
Web width: 1300 / 1600 / 2000 mm.
Max. unwind diameter: 1300 mm (1800 mm optional).
Max. rewind diameter: 1200 mm.
Min. finished slitting width: 50 mm.
Max. speed ≤600 m/min.
Slitting accuracy: ±0.2 mm. Suitable for materials of 30–500 g/m². Equipped with PLC control and servo drive system, stable high-speed running with hydraulic auto loading & unloading design.
Product Quality Inspection Process
Check drawings, component certificates and supporting documents
Inspect frame, rollers, cutter assembly and mechanical structure appearance
Test electrical system including touch screen, servo, length counter and edge correction
Check air circuit and lubrication system for leakage
Two-hour no-load running test to check noise, temperature and running synchronization
Conduct real material cutting test to verify slitting & cross-cutting accuracy, cutting edge quality and winding effect
Full safety inspection of emergency stop, safety interlock and light grating
Re-inspect all items after repairing defects
Clean equipment, anti-rust treatment and package before delivery
