Extrusion lamination is a process that is used to combine two different substrates using molten polymers. The process of extrusion laminationmetal, paper and mainly plastic films. It can provide lamination of different thicknesses with level of quality. includes both the characteristics of extrusion and lamination. Our extrusion lamination plant is said to be versatile as it can provide lamination for various substrates including
Our Extrusion Lamination Plant is an ideal solution for all the plastic manufacturing and processing industries.
Professional extrusion lamination plant manufacturer in India offer superior quality extrusion coating as well as extrusion lamination plant for their efficient use on IDPE thin layer coating and PP thin layer coating on substances like paper, cotton cloth, woven fabrics, jute fabrics and aluminium foil applications. The equipment supplied by us can able to meet different packaging and lamination needs of all your plastic processing industries.
We manufacture extrusion lamination plant by using distinctive and most modern technologies and we assure that they can meet the International standard specifications. The technology of extrusion lamination plant includes upgraded quality of extrusion system with high productivity, long durability, maximum efficiency and outstanding performance.
Luminous features of our extrusion coating and extrusion lamination plant include:
- It can be used on various substrates as paper, cotton cloth, woven fabrics, jute fabric, aluminium foil, Bopp film or even a polyester film.
- Can perform either extrusion coating or extrusion lamination.
- Highly efficient and durable lamination.
- Ideal for Circular Woven Fabric materials
- Two stage auto tension control AC winder
Extrusion coating is a process of coating thermoplastic material on to a substrate such as woven fabric, paper, paperboard aluminium foil, PET, BOPP film etc., The resins that are most commonly used in extrusion coating are polyolefin’s such as polyethylene, ionomers, ethylene vinyl acetate copolymers and polypropylene. Widespread advantages of extrusion coatings include :
- Double sided coating can be done to achieve desired properties
- Solvent free
- Adhesive free
- Coating thickness can be varied depending on the end usage
- Provides moisture barrier properties
- Avoid direct contact to substrates
- Provides heat sealable characteristics
- Reduces loss of content
Extruder contains the ability to convert solid pellets of thermoplastic resin into a uniform, homogenous melt. Die that are commonly used are flat type with adjustable die lip. Melt that is extruded through the die comes into the die lip that is formed by chrome plated chilled role and soft rubber coated back roll. This large diameter chilled roll in extrusion coating line provides enough contact time to cool the product to allow the film stripped from the roll without damage. The surface of the chilled role may be bright, dull and embossed depending on the desired surface characteristics.
Each and every factor of Extrusion Coating Line has its own influence on the performance
Melt Temperature – extrusion coating lines are normally operated at extreme temperatures. The resins for extrusion coating lines contain lower level of antioxidants. This higher melting temperature oxidizes the polymer partially and promotes good bonding to the substrate.
Die Gap – The die gap will be the critical control point for any extrusion coating line. Higher die gaps give higher flow variation.
Air Gap – The gap between the die exit and chilled roll is said to be air gap which needs to be optimize with respect to the coating material. Higher gap leads to higher necking and cooling of the melt, leading to improper adhesion of the polymer to the substrate.
Chilled roll temperature – It influences on coating adhesion and stiffness.
The present market trend for extrusion coating line units is in the area of synthetic woven sacks and coating on non raffia substrates. Non raffia substrates include coating on paper, aluminium foils, PET and BOPP substrates. Typical applications of extrusion coating line unit is in plastic processing, pharmaceutical and food packaging industries.
Typical applications of extrusion coating
- Woven sacks for fertilizer packaging
- Tarpaulins
- Coatings on conventional jute bags
- Pharmaceutical strip packaging
- Cable wraps
- Coating on paper
OCEAN - LAMINATION PLANT
| SR NO. |
PLANT MODEL |
SCREW SIZE MM |
SCREW L/D |
FEED SECTION TYPE |
DIE WIDTH (MM) |
MAX WORKING WIDTH (MM) |
COATING THICKNESS RANGE IN MICRON |
MAX LINE SPEED MT/MIN. |
MAX PROD. CAPACITY (KGS PER HOUR) |
TOTAL CONNECTED LOAD (KW) |
MAIN DRIVE (HP) |
POLYMER TO BE PROCESSED |
DIMENSION OF PLANT IN FEET |
| L |
W |
H |
| 1 |
OESL750 |
65 |
28:1 |
SMOOTH FEED |
900 |
750 |
20 TO 75 |
100 |
60 |
52.5 |
20 |
LDPE/PP |
40 |
20 |
15 |
| 2 |
OESL1500 |
75 |
28:1 |
SMOOTH FEED |
1700 |
1525 |
20 TO 75 |
100 |
110 |
71.5 |
25 |
LDPE/PP |
40 |
20 |
15 |
| 3 |
OESL1830 |
75 |
28:1 |
SMOOTH FEED |
2000 |
1830 |
20 TO 75 |
100 |
110 |
75.5 |
30 |
LDPE/PP |
40 |
25 |
15 |
| 4 |
OESL2450 |
90 |
28:1 |
SMOOTH FEED |
2600 |
2450 |
20 TO 75 |
60 |
150 |
86.5 |
40 |
LDPE/PP |
40 |
25 |
15 |
| 5 |
OESL3000 |
90 |
28:1 |
SMOOTH FEED |
3250 |
3050 |
20 TO 75 |
60 |
175 |
100 |
50 |
LDPE/PP |
40 |
30 |
15 |
| 6 |
OESL3660 |
75x75 |
28:1 |
SMOOTH FEED |
3860 |
3660 |
20 TO 75 |
40 |
250 |
120 |
30x30 |
LDPE/PP |
40 |
40 |
15 |
| 7 |
OESL3965 |
90x90 |
28:1 |
SMOOTH FEED |
5180 |
4880 |
20 TO 75 |
40 |
300 |
145 |
40x40 |
LDPE/PP |
40 |
40 |
15 |
|
