
#Ultrasonic #Cutting #Welding #FIBC #BigBags #Decoup+
Hall H4GM – Stand E20
about us
We launched our first range of ultrasonic devices in 1975. Since then, we have been successfully developing and manufacturing ultrasonic cutting and welding systems for PP Woven Tapes and plastic film applications, particularly.
Indeed, FIBC and bags industries are constantly requiring resistant, hygienic, eco-friendly and new solutions for PP fabrics cutting-sealing purposes. Because it performs clean and strong edges without overthickness nor burning, ultrasonic cutting technology has been used and privileged for many years now and is today well introduced in all steps of PP bag manufacturing process mainly for cutting, sealing operations. This technology is particularly suitable to PP-woven tapes fabrics, as the width of the tapes requires a wide sealed track to ensure edge reinforcement for further confection process.
For these specific market, we manufacture ultrasonic equipment for both on-loom and off-line applications to perform:
- edge or central cutting (easy to install and highly efficient),
- cross cutting and spout cutting,
- ultrasonic welding or cutting,
- and chain stitch cutting
We offer state-of-the-art ultrasonic cutting and sealing equipment, ensuring clean, efficient, and sustainable processing.
Our solutions are all designed to simplify and enhance final make-up operations.

STAR EasySet
Ultrasonic cutting of PP-Tapes fabrics on flat or circular weaving looms.
Based on ultrasonic combined cutting process our Star is designed to work at loom speed.
- Easy, quick and precise setting of welding gap
- Polyvalent and versatile equipment, for PP woven fabric up to 300 gsm
- Lowest consumption:
- of generator, even on heavy PP woven fabrics
- of electrical fan cooling (option)
- Titanium horns: optimal signal propagation and temperature exchange properties
- Wide range of welding wheels patterns to fit with your products and your needs
- 2 solutions:
- STAR 75 W Easy Set: fabrics up to 110 gsm
- STAR 150 W Easy Set: fabrics up to 300 gsm

NEW – STAR Sigma
The most compact and energy efficient device in the world for Ultrasonic cutting of PP-Tapes fabrics on flat or circular weaving looms
Our Star device is based on ultrasonic combined cutting process and designed to work at loom speed. This equipment is suitable for any PP woven fabric weight from 50 to 85 gsm
- Compact device combining ultrasonic generator and cutter
- Polyvalent and versatile equipment, for PP woven fabric from 50 to 85 gsm
- Plug and play
- Lowest consumption with 24V power supply unit
- High-brightness LED to check generator’s operation even form a distance
- Generator totally protected from dust and humidity

MK-MP
Ultrasonic cutting device for edge and/or centre cut off-line, on any existing machines such as slitters, stenters, etc.
- Polyvalent and versatile equipment
- Cutting and sealing in one single pass
- Easy to install
- Reduced maintenance
- Easy to use
Our MK-MP equipment are based on ultrasonic direct cutting process and designed to work at loom / machine speed. These equipment are suitable for any fabrics weight.
OUR ECO-RESPONSIBLE COMMITMENTS
ISO 45001 & 9001
Ecovadis Silver Medal
NEW INNOVATION
Our STAR Sigma, the new and innovative plug and play solutions.
Thanks to our expertise combined with a close relationship with major weaving loom manufacturers, we have constantly been developing innovative compact solutions to help PP-Tape weavers to save time and energy costs. Thanks to an ingenious approach, we have developed an Ultra-compact device to save space, but not only. In conclusion the STAR Sigma is an Ultra-compact, reliable and energy efficient device perfect for a range of lightweight PP-Tape fabrics.
CONTACT US

Sylvie MONTAGNESales Manager
E-mail : sylvie.montagne@spoolex.com
Tél. : +33 (0)6 07 82 48 40 – +33 (0)4 77 29 36 83
ZI du Buisson, 7 rue de la Poudrière – 42230 – Roche la Molière – FRANCE
www.decoup.com