What factors cause seam slippage?
Seam slippage is usually caused by poor fabric design (too loose of a weave) or too narrow of a seam margin. Not using enough stitches per inch and a poor stitch balance can also contribute to seam slippage.
Why is it important to carefully select the seams and seam finishes?
seams and seam finishes are important—even critical—steps in the construc- tion process. They are basic techniques used in the sewing process. … A seam finish is applied to/used on the unfinished seam edge to prevent raveling, curling, or rolling.
Why is selecting a seam in assembling the garment important?
Selection of correct seam type for a particular assembly is very important as the improper selection of stitch type, seam type or thread type can result in failure of the sewn seam and failure of the garment. The selection of the seam type and stitch type should be based upon these considerations. …
Why are seam finishes important?
Seam finishes are an essential part of garment and accessory construction when working with woven fabrics. In addition to providing neat and tidy insides, the finishing stitch is what keeps your fabric from fraying or unraveling and ultimately weakening your construction stitch.
What are the types of seam?
7 Different Types of Seams
- Plain seam. A plain seam is the simplest type of seam and can be used on almost any item. …
- Double-stitched seam. …
- French seam. …
- Bound seam. …
- Flat-felled seam. …
- Welt seam. …
- Lapped seam.
What are the factors that affect in selection of seam and seam finishes?
The type of seam to be used on a garment will depend on various factors.
CHOICE OF SEAM:
- Texture of the fabric: …
- Design and use of the garment: …
- Place where seam in used: …
- Current fashion:
What are the steps to consider when choosing a seam?
Points to consider when choosing seams: The type of garment to be made. The position of the seam. The shape of the seam.
What does it mean to finish seam?
A seam finish is something that is done to the cut edge of the seam to prevent it from raveling. The method you choose is determined by the fabric’s characteristics. … Unfinished or Plain: This method is appropriate for fabrics that do not ravel- usually only stable knits and bonded fabrics.
Why is choosing the right kind of fabric important in sewing machine operation?
If you are getting ready to start a new sewing project, choosing a fabric will be the most important step once you decide what you want to make. … Picking a fabric simply because you love the print or design on it isn’t necessarily the best method.
What are the factors that determines a good garment fit?
The factors, which determine whether a garment has a good fit or not are ease, line, grain, set and balance. They are referred to as the standards for a good fit and they are also interrelated to one another.
Which factors impact much on the properties of stitching?
Factors affecting the performance:
- Seam Strength.
- Abrasion resistance.
- Chemical resistance.
- Color fastness.