Spreading Details

8/12/2019 Spreading Details

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SPREADING


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INTRODUCTION

The process of rolling out layer after layer of cloth, smoothly

without wrinkles, in such a manner that the selvedge on one

side of the cloth is straight, and parallel to that edge of the

cutting table.

Spreading fabric for cutting may be done in a variety of ways.


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Spreading Machines by Mode

A variety of machinery may be used for spreading fabrics.

Although investment is often a concern in choosing

equipment, the deciding factor on what type of spreading

machine is required is made by three factors.

First, what modes of spreading are required of the machine

Second, how critical is the need to spread tension free

Third, how heavy (and what diameter) will the rolls of fabric be (and

what diameter) as they arrive from the mill


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AUTOMATIC CHANGING

DEVICE


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automatic Turntable

The most common has all the features of the automatic rolling

rack, may use either catchers or a cut-off knife mechanism, and

is self powered.

This machine still requires the spreader to manually rotate thefabric turntable rack when spreading F/F modes of spreading.

And other is The FULLY automatic turntable spreader is also

capable of rotating the fabric as well.


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Automatic Rolling Rack

Has a drive motor and end switches that permit the machine to

automatically drive itself from beginning to the end of the

table and back.

The spreader then is required to look for damages during

spreading and manage the rolls of fabric mounting them andchanging them.

These machines may have a ride-on platform for the operator

to travel with the machine saving them from walking all day.


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DEFECT SCANNERS


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DAMAGE CONTROL MARK SENSORS

Newest advances in spreading systems

Use of automatic sensors to identify damages in the fabric.

Mounted with a sensor that detects the tape as it passes

through the electric edge control eye.

The sensor stops the spreading machine permitting the

spreader to locate the damage and remove it during the

spreading process.

Very much useful in face to face spreading.

Permits higher spreading speeds at the same time.


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with Electric Eye and

Catchers

Designed with electric eye edge Sensors that use

a servo motor to shift the rack side to side to align

the selvedge on the control side of the table.This saves the spreader time.

a mechanical catcher device is used (A

mechanized cloth weight that automatically liftsand tucks the fabric under it) which is also a time

saving device.


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FABRIC CONTROLLING DEVICES


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The Vacuum Table

Revolutionary technology

Replacing the use of cloth weights

Through small holes in the cutting table surface, air is sucked

out of the lay.

This compresses the lay and stabilizes it.


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Tubular Knit Fabric

Spreader

Tubular knit fabrics pose a special challenge.

As two layers of fabric are being placed on the table from the

roll simultaneously, a frame is inserted inside the tube of fabric

to control both layers as they pass through the machine.

The frame prevents twisting or folding as the fabric is placedon the table.

Positive feed rollers reduce the tension in the fabric during

spreading.


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Air Floatation Tables

Cutting tables that have a system of air jets mounted down the

center of the table.

This facilitates moving either a block, or the entire spread

down the table.

This technology facilitates spreading down the length of a longtable, then easily moving the entire spread to the automatic

cutting system.


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F4 AUTOMATIC SPREADING MACHINE


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FeaturesMachine returns back to original position once fabric runs

empty.

The machine power will automatically shut off upon 5 minutes

idle.

The spread laid fabric is not pulled when the emergency stop

triggers.The streamline shape can reduce the wind disturbance, noise

and vibe ration.

PLC Touch Panel, user-friendly operation system.

Non-tension spreading.Simple operation increases production efficiently and also

ensures the best quality.

Tilting Fabric Bucket enables the fabric loading easier.


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Main functionsTouch panel display:Easy to set up the length; number of

layer, speed and steps.Cutting device:The auto-cutter can be easily dismounted.

Travel length and speed of cutter are adjustable.

Catcher:Can work for both one way and face to face.

Automatic fabric relaxing control:To relax the fabric in

advance and release the tension during spreading the fabric.Edge control device:Automatic edge control during spreading

fabric.

Fabric loading sensor:Machine returns back to originalposition once fabric runs empty.

Automatic lifting device:It is automatic lifting according tothe layer of cloth during spreading the fabric. The lifting gaugecan be adjusted.

Emergency stop:The brake lines are under two sides of table,it can be efficiently pulled upon emergency.


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K5 the best spreading for

knit and woven


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Features

Machine returns back to original position once fabric runsempty.

The machine power will automatically shut off upon 5 minutes

idle.

The spread laid fabric is not pulled when the emergency stop

triggers.

The streamline shape can reduce the wind disturbance, noise

and vibe ration.

Automatic fabric expanding system.

PLC Touch Panel, user friendly operation system.

Non-tension spreading.

Simple operation increases production efficiently and also

ensures the best quality.


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Main functionsTouch panel display:Easy to set up the length; number of layer,

speed and steps.

Fabric expanding device:It can be adjusted according to thedifferent width and tension of fabrics, making fabrics free fromwrinkle.

Cutting device:The auto-cutter can be easily dismounted. Travel

length and speed of cutter are adjustable.Catcher:One way or face to face.

Automatic fabric relaxing control:To relax the fabric in advanceand release the tension during spreading the fabric.

Edge control device:Automatic edge control during spreading fabric.

Fabric loading sensor:Machine returns back to original positiononce fabric runs empty.

Automatic lifting device:It is automatic lifting according to the layerof cloth during spreading the fabric.

Emergency stop:The brake lines are under two sides of table, it can

be pulled for emergency stop


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Thank you

Presented by

Kshitij lau

Mohit

srivastava

Documents

Spreading Details