Cast breathable film line

USED 3 LAYER COEXTRUDER CAST BREATHABLE FILM LINE

BRAND NAME: PROMEA

RAW MATERIAL TO BE PROCESSED AND FILMS:
LDPE / LLDPE / HDPE / SIS / SEBS and additive compounds
Coextruded based SIS/SEBS elastomer-elastic film
Coextruded Liquid Proof Back-Sheet breathable film

EXTRUDERS:
1X90 L/D :30, 135 KW AC Motor
1X140 L/D : 30D, 250 KW AC Motor

DIE HEAD: ABA CAST Layer Auto Flex VI Tripple Monifold Die 2100mm
ABA 10/80/10 Distrubiting Adaptor
Die lip opening 0,1-2 mm
Melt pump for ensuring stable melt flow through die manifold
Hydrolic Screen Changer

AVARAGE THROUGHPUT (Kg/h) :
Max 600 kg/h
8-80 mic thickness range

Some example of processing rate of Machine producing breathable back-sheet film as follows,

15 gr/sqm, 1600 mm film run at 288 kgh with 200 m/min line speed
20 gr/sqm, 1600 mm film run at 384 kgh with 200 m/min line speed
30 gr/sqm, 1600 mm film run at 576 kgh with 200 m/min line speed

For elastic film for side band of baby-diaper as follows,

50 gr/sqm, 1600 mm film run at 600 kgh with 125 m/min line speed

NOTES: Given Rates of kgh and gr/sqm values are just for reference, so actual kgh and thickness or/and g/sqm may be changed according to raw, material type and quality, working condition, operator skills and experience etc.

CAST ROLLS: Main Cast roll 800 mm in diameter
Micro-Embosing roll
Second Cooling roll of 450 mm in diameter

UNWINDERS : PUW 1700 Turret UNWINDER

Nonwowen fabric will be unwound and drawed through die head and Cast roll to be coated melted resin on surface of Nonwoven or other suitable substrate

WINDERS: Auto surface winding and sliting 1700 mm
Line speed mechanicaly 200 m/min
Reel diameter, max, 600 mm
Reel weight, 250 kg
Surface Contact winding
3 inc Airexpanding shaft 2 pcs. (6 inç shaft also can be worked)
HMI operatör control

OTHER FEATURES AND EQUIPMENTS:
Line gr/m measurement and control system
Raw Material Sucking, Loading and Dosing System and accessories
5 feeding/dosing unit for Core Layer, ext 140 mm
3 feeding/dosing unit for side Laters, ext 90 mm
Thickness Profile Measurement and Auto Die Lip Controling System
Non-Contact Measuring head Krypton 85
Double Surface Corona Treatment 9 KW
3 inç airexpanding roll shaft, 2 pcs
Web Oscilating Units
Two floor platform
Process water Chiling Unit and Pumps 270.000 Btu
Edge Side Trim Grinder and feding extruder 90/10 LD
Extrusion Process Control and Data Reading system based on PC Hardware

Working condition and well maintained