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Showing posts from October, 2017

Feed of the arm chain stitch sewing machine

The feed of the arm machine is actually a chain stitch machine and it works with sewing and stitching for chain designs. The feed of the arm machine contains a looper instead of the bobbin. A multi-thread chain stitch can be produced by Feed of the arm machine on garments. By Feed of the arm machine, the stitch can be produced on heavy fabric like denim or jeans. Infeed  of the arm machine, there is an option to stitch by folding the fabrics.  Due to the thickness of the fabric the needle size varies in this machine Machine specification:                          Name Feed of the arm chain stitch sewing machine.               Brand name: YAMAHA                        Model: FY 928                        Origin: China                    Function: To join side seam Machine Parts Name: 1) Thread stand: six  thread stand used to holds the thread package in this machine  2) Three needle thread: 3) Three looper threads: 4) Needle thread pressure guide: the tension of

Difference between sewing method and alternative method

In the RMG Industry fabrics are joined by using two methods one is the Sewing method and the other is the Alternative method. These two methods contain some features which are shown in the table below.                                                   Serial no. Sewing Method Alternative Method 1 In the sewing method fabrics are joined by using a needle and sewing thread. In the alternative method, fabrics are joined by using resin, adhesive, or other gum material. 2 Fabrics or garments become soft to the sewing line. Fabrics or garments become hard, stiff, and rough to the sewing line. 3 In the sewing method, there is no need for bonding. In the alternative method, bonding must be needed. 4 No need for temperature control. Temperature control must be needed. 5 The sewing method is the most useful and universal method. An alternative method application is rare. 6 In the sewing method, the probability of seam slippage is higher.

PROPERTIES OF TEXTILE FIBER | FIBER PROPERTIES

To know more about a thing that increases the uses of those things. Here we will discuss some properties of the fiber.  There are three types of fiber properties:         1)    Physical properties      2)  Mechanical properties      3)  Chemical properties  Physical Properties:  Length: The length of fiber also classified into two classes. They are respectfully 1) Staple fiber and 2) Filament fiber. 1) Stale fiber:  They are mainly short fiber. 2)  Filament Fibers are continuous length fiber. Fineness:  A multitude of  fibers in the cross-section   provides not only high strength but also better distribution in the yarn. how many fibers are present in the cross-section of yarn of given thickness determines the fineness. Additional fibers in the cross-section provide not only adds strength but also better evenness in the yarn. The fineness of natural fiber is a major factor in ascertaining the quality and is measured in microns (1 micron = 1/1

High-speed bar tacking sewing machine

Bar tack means increasing the strength of a small length of fabric by sewing on it and by repeating it. Bar tacking High-speed lock-stitch sewing machine is a simple automatic machine that produces stitches in a cycle order. A high-speed bar tacking machine is used to make a joint of the yoke, button side tacking, pocketing corner, etc. Machine Specification:                          Name: High-speed bar tacking sewing machine               Brand name: YAMAHA                        Model: FY 1850                        Origin: China                    Function: Loop join, Pocket corner join Machine Parts Name: 1) Thread stand: There is a four-thread stand that holds the bobbin. 2) Thread guide: This indicates the way of the thread. 3) Eye thread guide: The eye thread guide is used to pass the thread easily and properly. 4) Lubricant thread guide: This guide is used to avoid the friction of thread with different machine parts during the pass different path. 5)

P.M.D chain stitch sewing machine.

Introduction: P.M.D. chain stitch machine is a multi-purpose sewing machine that is used to attach lien tapes, elastic at different parts of the garments. Smocking stitch and shirring were also done by this  P.M.D. chain stitch machine Machine specification:                            Name P.M.D chain stitch sewing machine.               Brand name: MAX                       Model: MAX-1411                        Origin: China                    Function: To attach line taper, elastic, and waistband. Machine Parts: 1) Thread stand: The thread stand is used to hold the bobbin. .M.D chain stitch sewing machine used four stands.  2) Thread guide: A thread guide is used to indicate the way to pass the thread. 3) Tension post: The tension post is used to give uniform tension. there are Four-needle thread tension posts and four looper thread tension posts in the P.M.D chain stitch sewing machine. 4) Needle thread guide: A needle thread guide is used to maintain the proper tens

Properties of Silk fiber | Silk fiber properties

Silk is a natural protein fiber. It is produced by the silkworm, which produces cocoons. The silk fiber is mainly of two types. i) Cultivated silk ii) Wild silk.  (Here mention that Cultivated silk is better than wild silk.) The main properties of silk fiber are as follows: 1) Length: The length of silk fiber varies from 400 to 700 meters. 2) Fineness: Silk fibers are very fine fibers. Its fineness varies from 11 to 12 microns. 3) Cross-section: The cross-section of silk fiber is triangular. 4) Strength: The strength of silk fiber is reasonably good and its tenacity varies from 2.4 to 5.1 g/den. 5) Stretch and Elasticity: Silk fiber extensibility is 15% when at the break and recovery from stretch 90% when the extension is up to 2%. 6) Resiliency: Silk fiber resiliency is moderate. 7) Moisture regains: Moisture regain is about 11%. 8) Biological properties: Silk fiber is normally unaffected by fungus, moths, and insects. 9) Flammability: Silk burns slowly when in

History of the needle and different parts of Needle used in the textile sewing operation

Needles have been used for hand sewing since 18000BC and were originally made from ivory, bone, wood, and horn. The main function of a needle is to form a passage in the material through which the needle thread can wholly or partially pass and form a loop that can be picked up by the looper or hook mechanism. Needle parts: Butt: Conical shape at the top of the needle which facilitates its insertion into the needle bar or clamp.  Shank: Shank is usually larger in diameter than the rest of the parts in the needle. This is a cylindrical shape or flat on one side. Shoulder: The joining part of the shank and blade. Blade: The largest part of a needle that runs from the shoulder to the eye. Grooves: Groove is two types in a needle.  They are the  1) Long groove and 2) short groove.  1) Long groove: On one side of the needle, there is a long groove that protects the needle thread as it enters and it's withdrawn from the fabric. 2) Short groove: Th

Over lock sewing machine

Introduction: Overlock, sewing is employed in forming overlock stitch. An overlock home appliance is employed for both knit garments and woven fabric garments to lock the side seam, inseam, armhole, and other parts of the clothes. Overlock sewing machines run at high speed around 1000 to over 9000 rpm, and most are utilized in the industry for edging, hemming, and seaming a spread of materials and products. Overlock, stitches are extremely versatile, as they will be used for adornment, reinforcement, or construction. Machine specification:                          Name: Over-lock sewing machine               Brand name: JUKEI                       Model: JUK 7471                        Origin: China                    Function: Any fabric side lock Machine Parts Name: 1) Thread stand: Thread stand is used to holds the bobbin.  2) Thread guide: Thread guide indicates the passing path of the thread.  3) Four thread tension post: To ensure the proper tension of the threa

Layout plan of Apparel Manufacturing laboratory.

Introduction: In Simple Word, Layout is an arrangement plan or design. It is a drawing of how the Apparel Manufacheriving Laboratory Was built. Name Of the Machine: 1) Lock stitch plan sewing Machine:                  Brand name: JUKE                          Model:JK5550                          Origin: China                       Function: Lock stitch plain sewing 2) Overlock sewing machine:               Brand name: JUKEI                       Model: JUK 7471                        Origin: China                    Function: Any fabric side lock 3) Feed of the arm chain stitch sewing machine:               Brand name: YAMATA                       Model: FY92N                        Origin: China                    Function: Side seam, Inside seam 4) Button Attaching machine:               Brand name: JUKAI                       Model: JUK 373                        Origin: China                    Function: Any button attach 5) Lock stitch button hol

Lock stitch plain sewing machine

Introduction: A sewing machine is a sewing textile machine used to stitch fabric or other material together with thread. Lock stitch sewing machine is one of the important sewing machines among all the machines. T he sewing machine has greatly improved the efficiency and productivity of the clothing industry. Machine specification: Brand name: JUKE          Model: JK5550          Origin: China      Machine Parts Name: 1) Thread stand: The thread  stand is used to hold the thread cone. 2) Spool thread guide: To guide the thread. 3) Eye thread guide:  Thread is passed into this to continue the stitching. 4) Needle thread tension post: Tension is controlled by this tension post. 5) Needle thread take-up lever: After completing a stitch Needle thread take-up lever helps to pull back the thread. 6) Needle bar: To hold the needle. 7) Needle: To make a stitch. 8) Presser foot: Presser's foot holds the fabric against the foot dog and gives equal pressure to maintain the proper f