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Overlock Machine Operator Course

Overlock Machine Operator Course
flexible workload of 4 to 360h
valid certificate in your country

What will I learn?

This course provides quick hands-on training to operate 3- and 4-thread overlock machines effectively for knit fabrics. You will master machine setup, threading, tension adjustments, stitch configurations, and differential feed settings ideal for T-shirts and pants. Additionally, learn to create test samples, fix common sewing defects, ensure strong and comfortable seam finishes, and implement quality checks, safety protocols, and efficient production workflows for small batches.

Elevify advantages

Develop skills

  • Master overlock machine setup including threading, tension, and precise settings.
  • Optimise seams on knits using 3- or 4-thread stitches for superior quality.
  • Troubleshoot and resolve issues like tunneling, waviness, skipped stitches, and loose loops.
  • Achieve clean, strong seams for T-shirts and pants in small-batch runs.
  • Implement quality control, safety practices, and secure machine operation.

Suggested summary

Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What our students say

Your classes are perfect. I got the one-year package and finally have the chance to follow several topics I'm interested in without having to switch platforms... I appreciate everything you do, I've already recommended you to others...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can switch chapters and skip content I don't need.
Mariana Ferres
Mariana FerresPhotography Student
I like the content and the way the videos are presented and transcribed, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast and easy to use. The variety of content and the supplementary videos really help with learning.
Giulio Carlo
Giulio CarloPrompt Engineering Student

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