WELCOME TO MY PRESENTATION

NATIONAL INSTITITE OF TEXTILE ENGINEERING & RESEARCH(NITER)

Submitted To

MD.Jahid Sarkar lecturer Dept. of Fabric manufacturing engineering NITER

PRESENTED BY

AZGOR HOSSAIN-140401078

Types of Fabric

FABRICFabric Is One Kind Of Yarn Sheet That Have A Bond Which May Be Made By Chemical Or Mechanical Bond And For That Which Earns Strength And Show Many Properties.

TYPES OF FABRICThere are four types of fabric: Knitted fabric. Woven fabric. Non-woven fabric. Braid fabric.

Woven fabricWoven fabric is a fabric, which is made by the interlacement of two sets of warp and weft yarn. At list two set of yarn is needed to make a woven fabric.

Knitted fabricWhen a fabric is made by interloping of one set of yarn is called knitted fabric. At least one or one set of yarn is needed to make a knit fabric.

Classifications of Knit Fabric:Basically knit fabrics are two types, those are- Weft knitted fabrics. Warp knitted fabrics.All the above two types have discussed in the below:

1. Weft knitted fabrics: Weft knitted fabrics is characterized by a series of horizontal loops formed by horizontally

running threads and binds with previously formed series of loops of the same thread. This types of fabrics is mostly used in knit garments manufacturing.

2. Warp knitted fabrics:Warp knitting is the process of making a fabric by forming the loops in a vertical or warp-wise direction; the yarn is prepared as warp on beams with one or more yarns for each needle. The fabric has a flatter, closer, less elastic knit than weft knit and is very often run resistant.

Types of Fabric Used in Knit Garments Manufacturing:

There are different types of knitted fabrics, which are vastly used in T-Shirt or polo Shirt manufacturing has mentioned in the below with correct fabric image:

1.100% cotton single jersey fabrics

2.Lycra or spandex single jersey fabrics:

3.100% cotton double jersey fabrics:

7.1×1 Rib fabrics:

8. 2×1 Rib fabrics:

9. Sequence fabrics:

4.Pique fabrics:

5.Pique slub fabrics:

6. Lacoste fabrics:

Machine used to produce Knitted Fabric:To produce knitted fabrics Knitting machine mainly two types. They are: Weft Knitting Machine. Warp Knitting Machine.Classification of weft knitting machine According to the frame design & needle bed arrangement: 1.Circular knitting machine. 2.Flat knitting machine

Circular knitting m/c Flat knitting m/c

According to the no. of needle bed. Single jersey circular knitting machine. Double jersey circular knitting machine.

Single jersey circular knitting m/c Double jersey circular knitting machine

Warp knitting machine are three types:1.Raschel knitting machine2.Tricot Knitting machine3.Crochet Knitting machine

Raschel knitting machine Tricot Knitting machine Crochet knitting m/c

Defects of Knitted fabric:

Non-Woven FabricNonwoven fabric is a fabric-like material made from long fibers, bonded together by chemical, mechanical, heat or solvent treatment. The term is used in the textile manufacturing industry to denote fabrics, such as felt, which are neither woven nor knitted.

RAW MATERIALSIt is not necessary to use best fiber but required fiber

1. SPUNBOND PROCESS

2. MELT BLOWN PROCESS

3. WATER JET PROCESS

4. NEEDLE PUNCHED

According to process Non-Woven are classified as bellow-

TYPES OF NON-WOVEN PROCESS:

1. PLA(polymer Lactic Acid Nonwoven Fabric)2. Flame Retardant3. PTFE-coated (Polytetrafluoroethylene)4. Anti-static5. Anti-bacteria

FUNCTIONAL NON-WOVENS:

Absorbency Bacterial barrier Cushioning Filtering Flame retardancy Liquid repellency Resilience

Softness Sterility Strength Stretch Wash ability

CHARACTERISTICS NON-WOVENS:

Agricultural coveringsAgricultural seed stripsApparel liningsAutomotive headlinersAutomotive upholsteryCarpetingCivil engineering fabricsCivil engineeringGeo textilesDisposable diapersEnvelopesFilters

House wrapsHousehold & personal wipesHygiene productsInsulationLabelsLaundry aidsRoofingSterile medical-use productsTagsUpholsteryWall coverings

Use of Non-Woven

Braided fabricBraiding is a simple form of narrow fabric construction. A braid is a rope like thing, which is made by interweaving three or more stands, strips, or lengths in a diagonally overlapping pattern. They are used for various Industrial applications. They have good elongation characteristics and are very pliable, curving around edges nicely. 

Types Braid FabricsBraiding can be classified as two and three-dimensional braiding, two-dimensional braid structure can be circular/round/tubular or flat braid .Three-dimensional braiding is relatively new and was developed mainly for composite structures. So, braids are divided into two types ,considered as two dimensional.- 1.Circular/round braids2.Flat braids

Main characteristics of braid fabric Yarn are interlaced both diagonally and

lengthwise. Braid is stretchy and easily shaped. Flat or three-dimensional braid is used for trim

and industrial products

Application Of Braided Fabric Braids are used in many industrial applications. Some of the common applications are listed below: As fan blade containment in commercial aircrafts For energy-absorbing crash structures in Formula One racing cars As reinforcement for aircraft propellers and stator vanes in jet engines For building light weight frames and structures such as trusses For use in precise manufacture of composite parts Ideal reinforcement for drive shafts and torque transfer components, such

as flanged hubs For products with changing geometries like prosthetics and hockey sticks.