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Views: 220 Author: snkidsunderwear Publish Time: 2025-04-23 Origin: Site
Content Menu
● Understanding the Importance of Elastic in Boys' Underwear
● Choosing the Right Elastic for Boys' Underwear
>> Types of Elastic Suitable for Underwear
● Preparing Boys' Underwear for Elastic Insertion
>> Removing Old Elastic (If Replacing)
>> Creating a Fabric Loop for the Elastic
● Step-by-Step Guide to Putting Elastic in Boys' Underwear
>> Step 1: Form the Elastic Loop
>> Step 2: Divide the Waistband and Elastic into Sections
>> Step 3: Pin the Elastic to the Waistband
>> Step 4: Sew the Elastic to the Waistband
>> Step 5: Finish the Waistband
● Tips for a Professional Finish
● Troubleshooting Common Issues
● Related Questions and Answers
When it comes to making or repairing boys' underwear, adding elastic to the waistband is a key step to ensure a comfortable and secure fit. Elastic provides stretch and flexibility, allowing the underwear to fit snugly without being too tight. This comprehensive guide will walk you through the entire process of putting elastic in boys' underwear, from choosing the right elastic to sewing it in place properly.
Elastic is essential in underwear waistbands because it:
- Provides a flexible fit that adjusts to the wearer's body.
- Keeps the underwear securely in place during movement.
- Adds comfort by preventing the waistband from digging into the skin.
- Allows for growth, especially important for children who are still growing.
There are several types of elastic bands available, but for boys' underwear, the following are most recommended:
- Fold Over Elastic (FOE): Soft and flexible, often used for delicate garments.
- Braided Elastic: Commonly used for waistbands, it stretches well but may twist.
- Plush-Backed Elastic: Has a soft backing that feels comfortable against the skin.
When selecting elastic, consider width (usually between 3/8 inch to 1 inch for underwear) and softness to avoid irritation[1][3].
Measure the boy's waist or the underwear's waistband circumference. Cut the elastic to be about 1 inch less than the waist measurement to ensure a snug fit without being too tight[5].
If you are replacing worn elastic, carefully remove the old elastic by cutting the stitches or seam that holds it in place[2].
If making underwear from scratch or adding a new waistband, you may need to create a fabric casing or loop to hold the elastic. This involves sewing a fabric tube that is slightly wider than the elastic to allow it to slide in comfortably[7].
- Overlap the ends of the elastic by about 1/2 inch.
- Sew the ends together securely using a reinforced stitch or narrow zigzag stitch, sewing over the seam multiple times to prevent breakage when stretched[7].
- Divide both the underwear waistband and the elastic loop into four equal sections.
- Mark these sections with pins or chalk to help evenly distribute the fabric around the elastic[5][7].
- Align the right side of the underwear fabric with the wrong side of the elastic.
- Pin the elastic to the inside edge of the waistband, matching the quarter marks on both elastic and fabric.
- The elastic should overlap the fabric edge by about 3/8 inch[7].
- Use a zigzag stitch or stretch stitch on your sewing machine to attach the elastic to the fabric.
- Stretch the elastic slightly as you sew to ease in the excess fabric.
- Sew close to the bottom edge of the elastic first, then fold the elastic down inside the waistband and sew near the top edge to enclose the elastic fully[5][7].
- After sewing, check the waistband for any puckering or twists.
- Trim any excess threads and press the waistband flat.
- If desired, topstitch around the waistband for a cleaner finish and added durability[1][7].
- Use a walking foot on your sewing machine to handle the stretch fabric and elastic better.
- Avoid overlapping elastic ends to reduce bulk.
- Stretch the elastic evenly while sewing to prevent gathering or bunching.
- Choose a soft elastic to prevent irritation on sensitive skin[1][2][3].
- Elastic Twisting: Use plush-backed elastic or sew the elastic in a fabric casing to minimize twisting.
- Waistband Too Tight or Loose: Adjust the elastic length by measuring the waist again and cutting the elastic accordingly before sewing.
- Uneven Gathering: Make sure to evenly distribute the fabric around the elastic by marking quarters and pinning carefully.
Q1: Can I use regular elastic for boys' underwear?
A1: It is better to use soft, plush-backed, or fold-over elastic designed for garments to avoid irritation and twisting.
Q2: How much shorter should the elastic be than the waist measurement?
A2: Typically, cut the elastic about 1 inch shorter than the waist measurement for a snug but comfortable fit.
Q3: Can I sew elastic by hand if I don't have a sewing machine?
A3: Yes, but use a stretch stitch or zigzag stitch by hand and sew securely with multiple passes to ensure durability.
Q4: How do I prevent the elastic from twisting inside the waistband?
A4: Sew the elastic inside a fabric casing or use plush-backed elastic, and pin carefully during sewing to keep it flat.
Q5: What stitch should I use to attach elastic to underwear?
A5: Use a zigzag stitch or a stretch stitch on a sewing machine to allow the elastic and fabric to stretch without breaking the thread.
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[1] https://www.youtube.com/watch?v=Ba5QS3-MwkI
[2] https://www.youtube.com/watch?v=uVRLmPJB2ro
[3] https://www.reddit.com/r/sewing/comments/1780jp5/looking_for_a_soft_elastic_for_boxers/
[4] https://www.youtube.com/watch?v=eT-6KjI8SOw
[5] https://www.instructables.com/How-to-Replace-an-Elastic-Waistband/
[6] https://www.sohu.com/a/355525688_490529
[7] https://threadtheoryblog.wordpress.com/2014/04/16/comox-trunks-sew-along-attaching-the-elastic-waistband/
[8] https://slideplayer.com/slide/8088423/
[9] https://www.youtube.com/watch?v=8h_SdT7v_fU
[10] https://www.163.com/dy/article/G0A066NR0536NVE5.html
[11] http://www.pocketfulofjoules.com/diy-adding-elastic-to-track-pants-for-a-tall-and-slim-kid/
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