Skip to main content

What is Garments pattern | Pattern making process of garments



Pattern is a paper that is so thin. It is the copy of design which for essential for garments product. In clothing industries the design means determine the space the shape and developing the pattern according to it. The traditional method is to it make a concept of drawing and then copy or model it on a dummy mannequin. Now -a-days design can be collect from the following source.
1.       Designer own thinking or self creativity.
2.       Developing.
3.       Copying.
Pattern making process on garments
Working surface a flat of polished or laminated working top required.
Paper with pattern paper of strong brown paper required.
Marker pens required for writing clear instruction on pattern
sensor is used for cutting pattern paper
A pattern paper should contain the following information. The normally it must should have contained in a garments industries. The block e.g. bodies front, back, sleeve, skirt, collar, yoke, pocket etc. the grain line in pattern piece.32, 34, 33, 38 etc. centre fronts or centre back. Style number or code number of the pattern paper. Straight bottom/ tailed bottom. Cutting information-how many pieces to be cut. Cut1, cut2, cut3 cut on fold etc. block patterns or basic block are individual component of garments without any design or style. They are made according to the exact dimension of standard body where no allowances are considered. Block pattern are made in two methods.
Flat method and modeling method. The flat method different parts of garments e.g. body sleeves are by technical drawing. Body measurement and application of method depends on pattern maker. Modeling method it is a primary method and first method of pattern making and used in the garments industries widely. Block are made with standard body measurement of statue which known toile. Toiles are worn on stat and consist to the body of the state. Then toile is worn out of the body of the state and individual parts of the toile are drawn on hard paper. This method required more time but better result can be grain from it.
Grading means step wise increase or decrease of master pattern pieces to create larger or smaller pieces. The starting point can be smallest size or the middle size. Grading alters the overall size of a design but not its general shape and design. Manual grading and computer aided grading method are use in this step. The manual grading the design range of size is creating one by one using a pattern template. Marks are made around the master pattern at the appropriate distance and the marks are the later joined up to from enlarged pattern.
In this way a full set of template is generated. And finally the pattern set is created. And the computer based grading system operates in two ways, one the grading increments are fed into the computer and the different size is generated automatically using the same method as applied for manual grading. And two steps the pattern for each individual size calculates separately starting from the data in the size charts. The resulting nests of pattern can be displayed to scale on the computer. It may be used in various ways depending on the level of automation on the industries.
Cutting and spread method
The easiest method, which is the basis of the other two methods, is to cut the pattern and spread the pieces   by a specific amount of grad up, or overlap them to grade down. No special training or tools are required, just sensor. The shifting is the process of increasing or decreasing the overlap dimension of a pattern by moving it a measurement distance up and down and left and right, using the special design ruler. And rewinding the outline, to produce the same result as the cut and spread method.

Comments

Popular posts from this blog

macro-structure of cotton fiber | Under a microscope cotton

Under a microscope a cotton fiber appears as a very fine, regular fiber, looking like a twisted ribbon or a collapsed and twisted tube. These twists are called convolutions there are about sixty convolutions per centimeter. The convolutions give cotton an uneven fiber surface, which increases inter-fiber friction and enables fine cotton, yearns of squatted strength to be spun. The appearance of the cotton fiber’s cross sections is referred as being kidney-shaped. The micro structure of cotton The cotton fiber is a single plant cell. Its cross-section is oval, compared with the normal hexagonal plant cell. Cotton has a district cuticle, well developed primary and secondary walls and a lumen. Layer 1 the cuticle is a waxy protective layer that provides water resistance to the fibers as they are growing. This lawyer is removed by scouring during processing before spinning.

Importance of twisted structure of textile fiber

Trelor in his Mather lecture, titled “Twisted Structures” adequately recognizes the role of twist in yarns and the part it plays in the design of textile structures .He discusses the obvious necessity of twist in the natural and staple fibers by pointing out “ Twist is essential to provide a certain minimum coherence between fibers, without a yarn having a significant tensile strength cannot be made. This coherence is dependent on the frictional forces brought into play by the lateral pressures between fibers arising from the application of a tensile stress along the yarn axis. With the introduction of continuous filament yarns, however, the role of twist must be reconsidered. In continuous filament yarns, twist is not necessary for the attainment of tensile strength (in fact, it reduces it) but it is necessary for the achievement of satisfactory resistance to abrasion, fatigue, or other types of damage associated with stresses other than a simple tensile stress, and typified ...

Types of Yarn twist | different types of yarn twist | S twist | Z twist

Types of Yarn twist different types of yarn twist S twist Z twist“S” TWIST: A single yarn has “S” twist if when it is held in the vertical direction , the fibers inclined to the conform in direction of slope of the contact portion of the letter “S”. axis of the yarn “Z” TWIST. A single has “Z” twist if when it is held in the vertical direction, the fibers inclined to the yarn axis conform in the direction of the slope to the central portion of the letter “Z”. DIRECTION OF TWIST: In the designation of yarns, it is essential to specify the direction of twist. Besides its importance in simplifying the trade, it is of great technical importance in designing fabrics. For example, in a twill fabric, the direction of twist in the yarn is of particular importance in determining the predominance of twill effect. For a   right-handed twill, the best contrasting effect will be obtained when a yarn with Z twist is used; on the other-hand a left-handed twist will produce a fabric ha...