Machine Stitching Techniques

The standard number of stitches per inch for most fabrics is:

• 8-10 stitches per inch

• 10-12 stitches per inch

• 12-16 stitches per inch

• 14-18 stitches per inch

List three purposes of basting stitches.

• To temporarily hold fabric in place, to mark guidelines, and to ease fabric into place.

• To permanently sew seams, to add decorative elements, and to reinforce edges.

• To create buttonholes, to attach zippers, and to hem garments.

• To finish raw edges, to add pleats, and to create gathers.

Stay-stitching prevents:

• fraying of fabric edges

• stretching of fabric edges

• color fading

• shrinkage after washing

How do stitch lengths differ between fine and heavy fabrics?

• Stitch lengths are longer for fine fabrics and shorter for heavy fabrics.

• Stitch lengths are shorter for fine fabrics and longer for heavy fabrics.

• Stitch lengths are the same for both fine and heavy fabrics.

• Stitch lengths vary randomly for both fine and heavy fabrics.

Reinforcement stitching is used in specific garment areas because:

• it enhances the aesthetic appeal of the garment.

• it strengthens areas that experience more stress and wear.

• it reduces the cost of production.

• it makes the garment waterproof.

Which of the following best describes the difference between topstitching and edgestitching?

• Topstitching is done on the edge of the fabric, while edgestitching is done away from the edge.

• Topstitching is decorative, while edgestitching is functional.

• Topstitching is done away from the edge, while edgestitching is done on the edge.

• Topstitching and edgestitching are the same.

A sewist might choose different stitch lengths for various fabric types because:

• different fabrics require different tension settings

• it affects the durability and appearance of the seam

• it helps in saving thread

• it makes the sewing process faster

Directional stitching impacts the final quality of a garment by:

• Enhancing durability and appearance

• Reducing production time

• Increasing material cost

• Simplifying the design process

The importance of stay-stitching on bias and curved edges is to:

• Prevent stretching and distortion

• Enhance the fabric's color

• Increase the fabric's weight

• Reduce the need for ironing

Which of the following best describes the difference between traditional hand-stitching methods and modern machine stitching techniques?

• Traditional hand-stitching is faster than modern machine stitching.

• Modern machine stitching is more precise and consistent than traditional hand-stitching.

• Traditional hand-stitching uses more advanced technology than modern machine stitching.

• Modern machine stitching is less reliable than traditional hand-stitching.