Yaa Orbit Of Seam Engineering To Growth The Seam Forcefulness Past Times Controlling Dissimilar Parameters (Part-1)

Scope of Seam Engineering to Increase the Seam Strength past times Controlling Different Parameters (Part-1)

Authors: MD. Momenur Rahman,
Kazi Mustafijur Rahman
Rabeya Siddiqua
Atish Dipankar University of Science in addition to Technology
Dhaka, Bangladesh

Abstract

Stitches in addition to seams are 2 of import elements of wearing clothing construction.
Stitches are used to bring together the materials in addition to jibe the wearing clothing together, in addition to seams laissez passer on the shape/contour in addition to especial of the apparel.
These 2 elements together alongside the stuff properties contribute to the character of the apparel.
Change inwards parameters inwards damage of Sewing Thread Size/Ticket Number, GSM, Stitch Per Inch (SPI) & Stitch Per Minute (SPM) are necessary parameters to calculate dissimilar types of variation in addition to variable on which the whole stuff structure depends.
The usage of this written report is to investigate the functioning of seam character inwards damage of seam appearance in addition to describe constructed alongside dissimilar sewing parameters.

Research Aims in addition to Objectives

A. Investigating the functioning of seams constructed alongside dissimilar sewing parameters.

The seam character is defined past times appearance in addition to strength.
Seams are constructed alongside dissimilar sewing parameters which include the types in addition to sizes of threads, needle sizes in addition to stitch densities for 5 stuff weight categories.

B. To validate the predictive equation using novel fabrics for each category of stuff weight.

Comparison betwixt experimental in addition to predictive evaluation of seam character is done inwards gild to mensurate the effectiveness in addition to limitations of the equations.

Literature Review

Seam - joining of pieces of stuff together alongside stitching

Fig: Seam

Properties of Seam

Seam Performance (Functional Properties)
Seam Appearances (Aesthetic Properties)

Functional Properties of Seam

Seam Strength
Seam Elasticity
Seam Durability
Seam Comfort
Seam Security

Seam Engineering
The machinery through which the describe or seam is controlled past times improving its dissimilar aspects.

Factors that Effect Seam Strength

Fabric type in addition to weight.
Thread fiber type, construction, in addition to size.
Stitch type.
Stitches density (SPI).
Stitch balance.

According to Eberle, Hermeling et al. 1996 next tabular array summarizes dissimilar types of thread alongside the description in addition to applications for each thread:

Typical properties of thread
(Ukponmwan, Mukhopadhyay et al. 2000)

The size of sewing thread is unremarkably denoted using the ticket release

A few dissimilar systems are available for producing the ticket release but the systems are generally based on the weight in addition to thickness of the sewing thread.
The 2 almost mutual systems are Tex in addition to Metric.
Thicker in addition to heavier sewing threads accept a higher value of Tex in addition to smaller value of Metric number.

The alternative of thread size depends on a few factors which include stuff weight in addition to thickness, stitch in addition to seam types, in addition to needle size (Ukponmwan, Mukhopadhyay et al. 2000).

Examples of halt production alongside suggestions of suitable ticket release of thread to live used during production (Carr in addition to Latham 2000)

Needles:
The means the needle penetrates the stuff during sewing volition laissez passer on dissimilar effects inwards honor of seam describe (Stjepanovic in addition to Strah 1998)

Needle size for dissimilar thread size