For which the segment provides the trailing edge — the edge of the fabric
All nutricology canvas and fabric materials have a standard weave structure — on the basis and duck. What does it mean? Imagine a long track of material in the coil. Those strands, which are laid along its length are called the warp threads. Those who come across are the weft thread (accent on the A). Depending on the direction of the strands is built of cut parts for sewing garments, tailored to the particular fit and connection. Those are the basic fundamental points, without complying with which to sew a quality product is simply impossible.
As indicated by the longitudinal edge — the edge of the fabric?
In fact, the purpose of this outline is of interest to beginner seamstresses. Thus, the longitudinal edge (edge) of the fabric indicates the direction of the grain lines. Edge spreading, it is fixed with special textile way and prevents from raspadenie threads and fibres along the roll. If you have cut the fabric, and you don't know how to determine equity the thread – just lay out the patterns along the edges strictly parallel to it!
Another more professional method of determining the common thread is an attempt to stretch the fabric. All nutricology cloth slightly stretch against equity and absolutely inelastic at her. That is, if you can cut material with a deleted edge, then you need to try to stretch. Exactly where she runs, will be the weft thread, and where it is static, – shared thread. Note that on the bias the fabric stretches most, but then there will be some noticeable deformation.
Why the need for a longitudinal edge (edge) of the fabric? Perhaps few of our readers thought ever, what is the purpose for the uniform weave of the fabric that is edge is a special kind of weaving and brightly distinguished from the main texture. As already mentioned, the edge of the fabric prevents the coil from fraying at the edges. This is the first and leading feature edges.
The second, equally important point – the definition of equity. Here is an example of upsetting the balance of the equity cut.
Budding seamstress cut the sleeve against the common thread. Everything went according to plan, the pattern was built with precision, the connection is performed without violations, tried very hard. But fitting the sleeve was too tight. The hand cannot be lifted, in the forearm pulled and squeezed, and in the armpit were all gathered in wrinkles. The young mistress fell into despair, and was right — to save the sleeve was impossible. All due to the fact that the common fabric generally does not stretch and the student has made the wide sleeves of equity and thereby pulled the forearm of the client.
The importance when cutting
Of course, the longitudinal edge flange of the tissue determines the layout of patterns and fabric consumption. Sometimes it seems that material would have left much less put it into a chaotic direction or across the edge. But, as we wrote above, such departing from the rules is doomed to failure.
Every budding seamstress from the first lesson, knows that a longitudinal edge (the edge of the fabric — the name in the terminology of sewing disciplines) is clear and peremptory point of reference the direction of cut and the characteristics by which we calculate the material consumption for the product.