The flat seam, often referred to as the dressmaker's seam, is a technique primarily used in garment construction to create a clean, smooth finish on the inside of garments. This seam is particularly favored by dressmakers because it reduces bulk and allows for a more polished appearance, making it ideal for lightweight fabrics and fitted garments. Its design helps garments lay flat against the body, enhancing comfort and aesthetic appeal.
Jeans are constructed with several seaming techniques but the seam you are probably inquiring about is the "flat-fell" seam. Sewmetheway
flat seam is used for decorative purpose. Seam edges do not overlap but flatted together. Seam is constructed with a minimum of 3 fabrics.
The three types of seam are Plain seam, French seam and Ancient or Old German flat seam.
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.
There are 11 types of seams which include: abutted, enclosed, exposed, false french, flat-felled, french, fused, glued, hairline, lapped seam with raw edges, and finally overedged seam.
An open seam is a general purpose seam. An open seam is two pieces of fabric sewn together, and then the seam allowances are pressed open, creating a flat and clean seam line on the right side of the fabric.
To make a French seam you sew your seam right sides together. at 5/8th in.... Then you trim away half of one side of the seam.... Then you press the seam towards the shorter half. Then you fold the longer half over the narrower half and press..... then you stitch up the flat open side..... that makes a double sewn seam called Frenched seaming.
They used scissors and needles. Thread and fabric are tools they use. they also propbaly used diffrent kinds of frabics
flat felt seam
Three self-neatened seams include the French seam, the flat-felled seam, and the bias-bound seam. A French seam encloses the raw edges within a folded seam, providing a clean finish ideal for lightweight fabrics. The flat-felled seam features one seam allowance folded over the other and stitched down, creating a strong, durable seam commonly used in denim. The bias-bound seam encases the raw edges in bias tape, offering a neat finish while allowing for flexibility in fabric types.
The four basic seams are the plain seam, French seam, flat-felled seam, and overlock seam. The plain seam is the most common, joining two pieces of fabric with a simple stitch. The French seam encloses raw edges for a clean finish, making it ideal for lightweight fabrics. The flat-felled seam provides strength and durability, often used in jeans, while the overlock seam trims and finishes edges simultaneously, preventing fraying. These seams can be classified based on their construction method and the types of fabrics they are suited for.
A quilt.