A belt with an elastic band (elastic band) with an internal or external drawstring under the cord is the most popular and comfortable knot in sports trousers, joggers, shorts and pajamas. If the technology is not followed, the elastic band inside is twisted, and the entrance to the cord is deformed when tightened. In this master class we will look at a professional method of assembling a belt with parallel fastening stitches.
Contents of the master class
- Belt preparation: marking holes for eyelets and duplicating
- Installing metal eyelets or sewing buttonholes
- Assembling the belt into a ring and connecting it with a wide elastic band
- Sewing the belt to the trousers and laying parallel channels
- Expert advice: how to thread the cord and secure it from slipping
- Frequently asked questions (FAQ)
Preparing a belt: marking holes for eyelets and duplicating
The outer half of the belt in the area of future holes for the cord must be reinforced with thick adhesive doublerin (size 4x4 cm) so that the fabric does not tear when the cord is pulled.
Installing metal eyelets or sewing buttonholes
Metal eyelets with a diameter of 5–8 mm are installed on the front side of the belt or neat vertical loops are sewn on a sewing machine.
Assembling the belt into a ring and connecting it with an elastic band
A wide elastic band (3.5–5.0 cm) is closed into a ring by overlapping by 2 cm in a tight zigzag, after which it is inserted inside the belt folded in half.
Sewing the belt and laying parallel channels
The belt is stitched to the top edge of the trousers using a 4-thread overlocker. Then, with the elastic stretching evenly, 2-3 parallel finishing lines are laid along the waistband, forming an insulated channel for the cord.
Tailor's advice
Sewing parallel stitches across stretched elastic will permanently prevent it from curling when washed. And our ready-made patterns will help you sew trousers or shorts with a perfect fit.
Frequently asked questions (FAQ)
How long should I use an elastic band for my trouser waistband?
The length of the elastic is calculated using the formula: Waist circumference minus 10–12% for a comfortable fit without squeezing.
Which tips to choose for the cord?
Use metal or heat-shrinkable plastic end caps to prevent the ends of the cord from unraveling.
Expertly designed patterns are the key to a perfect fit of any product. To be the first to learn about the intricacies of design, modeling and trends in the sewing world, subscribe to our video channel Pattern - Ready-made patterns.
Apparel Industry Hub in Telegram
Community of garment manufacturers, tailors and designers. Daily fresh workshop vacancies, verified factories database and direct contacts.
