1

BLIND STITCH MACHINE

2

DEFINED AS A sewing stitch used when you do not wish the stitches to be seen.

This is accomplished by picking up only one thread at a time.

Basically used for the luxurious and high class garments.

The machine is used throughout the clothing industry: making men's /

woman's clothing, plus house hold textiles like curtains.

Basically used in attaching seams and hem lines.

3

BLINDSTITCH MACHINES Three basic types Blind stitch, Hand roll Blind stitch, & Lockstitch Blind stitch

Blind stitch machine makes a 1 thread stitch which on the face side of the fabric appears to be hidden.

Hand roll Blind stitch is a specialized machine designed to produce a

small rolled stitch on the edge of fabric to resemble hand stitching such as is

often found on scarves.

Lockstitch Blind stitch machine is similar to the Blind stitch machine

except that it locks each individual stitch, creating a stronger and more durable

stitch. This machine, with a top bobbin and curved needle is used to make suit

jacket seams.

4

INDICATION OF MODEL PLATE

Example

CM3-B938/AT/TS2/TF CM3:- symbol of series .

B93:- number of class. 8 :- sub model according to application. Attachments:- AT:- automatic thread trimming device. TS2:-automatic stitch fastening device. T:- manual thread trimming device. TF:- automatic thread fastening device.

5

CLASS TYPE Blind stitch machine fall under

class 100(chain stitches) and sub-

class 103.

Use lopper instead of bobbin and

bobbin case.

6

MAIN COMPONENTS NEEDLE MOTOR BELT PRSSERE FOOT FEED DOG LOOPER SKIP STITCH SELECTOR RIDGE FORMING REGULATOR

7

BLIND STITCH MACHINE

needle

Ridge forming regulator

Skip stitch selector

8

COMPONENTS

9

PRESSER FOOT

Presser foot have two

functions-

1. Hold the fabric.

2. Keep feeding smoothly.

10

BLIND STITCH NEEDLE It is curve in shape in order to

successively penetrate partially into

the fabric and then into the hem

edge.

It is minimally shown on right side

of the garment.

Needle size:-

LWx6T

(11-18)

SIDDHARTHA/NIFT-B/AMIT 04-08 11

STITCH FORMATION

12

NEEDLE PATH

13

 BLIND STITCH LOOPER

It catches the loop form by needle threadand help in forming stitch.It is situated above the bed of the machine.

14

RIDGE FORMING REGULATOR

To obtain desired depth of felling stitch

15

THREADING A total of 12 thread guides.

Thread tension should be as week as possible without loosing good

balance of sewing.

SIDDHARTHA/NIFT-B/AMIT 04-08 16

FEED DOG

MOTION OF FEED DOG

17

SEWING SPEED Maximum sewing speed of machine depend on rpm of motor.

In sewing machine CM3-B933 and CM3-B938/AT/TS2/TS the sewing

speed is 3000 spm.

For durability of machine the recommended speed is 2500 spm for the

initial one week.

18

BLIND STITCH MACHINES

CM500 & CM600

CS-500

19

VERSATILE PORTABLE BLIND STITCH MACHINE.

Applications

For sewing all types of light to medium-weight materials including synthetics, knits and woolens.

Typical sewing operations include pant cuffs, felling slack bottoms, hemming dresses, skirt and coat bottoms, draperies, negligees, undergarments, lapel padding, blouses and sleeves.

Ideal for alteration rooms, clothing rentals, dry cleaners, department stores, dressmakers and home use. 

20

VERSATILE PORTABLE BLIND STITCHMACHINE.

Features Stitch penetration and stitch length variability give big-

machine features in a light-weight, compact and fully portable unit. Stitch depth penetration and stitch length adjustment dials. Heavy-duty motor and rheostat speed control. Swing down cylinder arm allows for easy in and out of heaviest materials. swing away work plate.

21

ADVANCED ATTACHEMENT OF LOOPER

Singer blind stitch attachment

(160616) for low shank

machines.

It produces invisible hemming

with perfect blind stitches on an

almost unlimited variety of

work.

22

NEW ADVANCE BLIND STITCH MACHINE

STAR INTERNATIONAL HIGH TECH SEWING MACHINE

Introduces a new blind stitch machine in the Indian market.This machine has a quality to stitch without the stitch marks.

All kinds of formal dress material including pants and coats.

Price are :- 3000 euro