Maraflex 120
| Articles: | 716936 - 1.500 m |
| No./Tkt.: | 120 |
| tex: | 38 |
| dtex: | 380(2) |
| Material: | 100% PBT |
| Thread Construction: | MCT® (Micro Core Technology) |
| Recommended needle size: | NM 70-80/10-12 |
For highly elastic seams
The special sewing thread is characterized by extraordinary elasticity.
For seams on highly elastic, knitted fabrics for both men and women. This thread has a clear advantage in elastic seams in footwear, sportswear and women’s products.
Equipped with excellent tensile strength. Maraflex thread provides perfect look, absolute uniformity and ‘uncompromising’ reliability when sewing on sewing machines. Along with its excellent technological properties, this thread is protected from dust and lint.
Maraflex product advantages
- Unique production technology with MCT
- Extreme elasticity
- Sleek, wrinkle-free appearance
- Should be used as needle thread and looper thread for optimum seam elasticity.
- Ideal for closed and visible stretch decorative seams
- Ideal seam elasticity is achieved at 4 sti / cm.
- Excellent crosslinking
- High softness of the thread


Sewing art requires not only skill, but also the right choice of materials. This is especially true when working with elastic fabrics such as knitwear, lycra, jersey and sportswear. In such cases, it is extremely important to use special sewing threads that will stretch along with the fabric without losing strength. One of the best threads for this purpose is Maraflex 120 from Gütermann – an innovative elastic thread that provides reliable seams even when used on a regular household sewing machine.
Advantages
- Elasticity and flexibility
The thread has a unique ability to stretch almost twice as much, which makes it an ideal choice for knitwear and other stretchable materials. Thanks to this, the seams do not burst under tension, and the product retains its shape and comfort when worn. - Ideal for household sewing machines
One of the key advantages of Maraflex is the ability to use without special equipment. It works great on a regular sewing machine with a straight stitch when using the appropriate needle (recommended needle No. 70-80 for knitwear). This makes the thread accessible and convenient for home craftswomen and novice seamstresses. - Strength and durability
Despite its elasticity, the thread remains incredibly strong. This ensures the resistance of the seam to wear, frequent washing and mechanical stress. It also retains its properties even after repeated use and contact with aggressive chemicals during washing. - Wide color palette
The collection includes more than 200 colors, which allows you to choose the perfect combination with the fabric. The colors are durable, do not fade when washed and do not shed. This is especially important when sewing children’s clothing, underwear and other products where aesthetics play an important role. - Resistance to moisture and temperature
The thread can withstand washing at temperatures up to 60 ° C, and can withstand ironing and drying without losing its shape and properties. It is also suitable for dry cleaning, which makes it universal in everyday life and in the studio.
Application areas
Maraflex 120 — is a universal solution for sewing a wide variety of products:
- Knitwear: T-shirts, dresses, turtlenecks, sweatshirts;
- Sportswear: leggings, tops, tracksuits;
- Underwear and swimwear;
- Children’s clothing and pajamas;
- Accessories: hats, gloves, bandanas;
- Knitted toys and handicrafts;
- Fabric masks and medical clothing.
Technical specifications
- Name: Maraflex 120
- Brand: Gütermann
- Composition: 100% PBT (polybutylene terephthalate)
- Thickness: No. 120
- Length on spool: 1500 m
- Recommended needle: No. 70-80, universal or knitted
- Recommended stitch: straight elastic or zigzag
- Stretch: up to 50%
- Washing: up to 60°C
- Dry cleaning allowed: yes
- Hypoallergenic: yes, complies with OEKO-TEX® Standard 100
Tips for use
To achieve the best results when using Maraflex 120:
- Use thread in both the top spool and the bobbin.
- Set the tension to minimum and use a shorter stitch length (2.5 mm recommended).
- Do not stretch the fabric while sewing — this may distort the seam.
- Test the stitch on a sample before the main work.
- After sewing, it is recommended to iron the product to stabilize the seam.
Conclusion
Maraflex 120 from Gütermann is a reliable and high-tech sewing thread created specifically for working with elastic fabrics. Its unique properties provide excellent seam elasticity, high wear resistance and versatility in use.

