depends on your field of work is different but
as i know in textile
seam: is more about 1)how two or more fabrics are superimpose with each other + 2)how much row of stitching(sewing line) is used to join those fabrics.
stitch, noun: is small unit made from interlacing sewing threads(1 or more) in specific way, and the row of repeating that unit forms stitching line that can be straight of zigzag. and this line forming is a result of sewing operation.
stitch, verb: is almost same with "sew" but mostly used for small pieces with hand sewing.
however i put the definitions from ASTM standard(D6193) too:
3.1.2 seam, n---a line where two or more fabrics are joined,
usually near the edge. See also sewn seam, glued seam, stapled
seam, thermally bonded seam.)
3.1.11 sewn seam, n---in sewn fabrics, a juncture at which
two or more planar structures such as textile fabrics, are joined
by sewing, usually near the edge.
3.1.12 stitch, n---in sewing, the configuration of the interlacing
of sewing thread in a specific repeated unit.
3.1.15 stitch type, n---in sewn seams, a numerical designation
relating to the essential characteristics of the interlacing of
sewing thread(s) in a specified stitch.
3.1.16 stitching, n---a series of stitches embodied in a
material or materials of planar structure such as woven textile
fabrics usually for ornamental purposes or finishing an edge, or
both.
3.1.8 seam type, n---in sewn fabrics, an alphanumeric designation
relating to the essential characteristics of fabric
positioning and rows of stitching in a specified sewn fabric
seam.
good luck.
a flat fell seam is a type of stitch that joins materials together. you would use a flat fell seam for something like denim because it is the strongest type of stitch.
When sewing, you'll want to leave a sewing margin (or a "seam allowance") for a couple of reasons:A 5/8" margin (the standard seam allowance) between the stitch and the edge allows for a little reinforcement, and places less stress on the stitch. This will keep the stitch from breaking easily.A margin allows you to later let out the seam, in case you need more room (for example, if a skirt gets too tight, you can loosen it if there's seam allowance).
A hem creates a seam. A seam is the intersection between two pieces of cloth or two parts of the same piece of cloth.
To finish a seam by hand effectively, use a slip stitch or whip stitch to secure the raw edges together neatly. Trim any excess fabric and press the seam flat for a professional finish.
No there is not difference in the stitches of a baseball and softball. The softball is just larger, but the stitches are the same.
A seam with no seam allowance. Right sides are the same side up and you you zig zig stitch the pieces together with or without an underlay.
The double stitch seam involves several key steps: First, prepare your fabric by cutting it to size and aligning the edges. Next, sew a straight stitch along the seam allowance using a sewing machine, ensuring to backstitch at the beginning and end for reinforcement. After the first stitch is complete, sew a second line of stitching parallel to the first, typically about 1/4 inch away, to create a stronger seam. Finally, press the seam allowance to one side for a neat finish.
Yes, the word 'stitch' is both a noun (stitch, stitches) and a verb (stitch, stitches, stitching, stitched). Examples:noun: It took only one stitch to repair the injury.verb: I can stitch up that rip in the seam.
To sew a concealed seam first sew the seam with the right side out wards, (the opposite way to how you would normally sew a seam). Next trim off the edges of the seam quite close to the stitch line. Lastly, turn the garment inside out and re-sew the seam close to the first stitching, you have now enclosed the first seam with its raw edges inside the second seam.
bind, seam, tailor, embroider, stitch
they are the visible seam which are seen on both wrong and right side (eg) machine fell over laid
To achieve a durable and secure seam using the triple stitch technique, sew three parallel lines of stitching close together. This creates a strong and reinforced seam that is less likely to unravel or break.