Flexible packaging is rapidly emerging as an effective alternative to conservative metal, plastic and glass containers. It's light, easy to handle and cost effective. And most important, it provides an excellent surface for printing. Multi layer foils can be offered various kinds of flexible packaging materials with combinations of various materials like Polyester film, Aluminium Foil, Paper, BOPP, LDPE, Cellophane etc without / with printing upto 7
colours.
Also can be offered in reverse printed film laminates. Multi Ply Laminates comprises of multi ply security laminates, multi ply semi rigid laminates etc.
Also can be offered in reverse printed film laminates. Multi Ply Laminates comprises of multi ply security laminates, multi ply semi rigid laminates etc.
This 3 ply is suitable for packing conventional products like confectionery, tea, consumables etc. The final product specifications are made as per agreed contract with the customers based on the type of products that are to be packed. Polyester to foil and foil to poly lamination is done by dry lamination.
This Multy Layer foils can be further grouped in to two Part
1. Paper Based Multy ply Laminates.
2. Polyester based Multy ply Laminates.
|
Standard
Specifications of PET Laminates:
|
|
Structure
|
PET
gsm +/-5% |
Foil
gsm +/-8% |
LDPE
gsm +/-5% |
|
12 mic
PET/ 9 mic Foil / 37 mic LDPE
|
16.8
|
24.3
|
34.5
|
|
12 mic
PET/ 12 mic Foil / 37 mic LDPE
|
16.8
|
32.4
|
34.5
|
|
12 mic
PET/ 12 mic Foil / 50 mic LDPE
|
16.8
|
32.4
|
46
|
|
12 mic
PET/ 12 mic Foil / 62.5 mic LDPE
|
16.8
|
32.4
|
57.5
|
|
For all above structures: |
|
|
Aluminium
Foil Alloy
|
AA 1200
/ AA 1235
|
|
Foil
Finish
|
Matt /
Bright
|
|
Bond
Strength
|
180
grams/ 15 mm (min)
|
|
Lamination
Surface
|
Matt/
Bright
|
|
Printing
Substrate
|
Polyester
|
|
Printing
side
|
Top /
Reverse printing
|
|
Text
and Design
|
As per
artwork
|
|
Repeat
Length
|
As per
artwork
|
|
Repeat
Length Tolerance
|
+/- 0.5
mm
|
|
Registration
|
+/- 0.5
mm
|
|
Core
Type
|
Plastic
/ Aluminium / Card Board
|
|
Core ID
|
70 mm /
76 mm
|
|
Reel OD
|
250-350
mm (standard)
|
|
OD
Tolerance
|
+/-5 mm
|
|
Slit
Width Tolerance
|
+/- 0.5
mm
|
|
Type of
Joint
|
Single
Butt/ Double Butt / Lap Joint
|
|
Type of
Tape/ Colour
|
Cello
Tape / Red Colour (standard)
|
|
Type of
Packing
|
Wooden
Case / Pallet / Corrugated Carton
|
|
Structure
XX gsm Paper / XX micron LDPE/ XX micron Foil/ XX micron LDPE |
Paper
gsm +/-5% |
LDPE
gsm +/-5% |
Foil
gsm +/-8% |
LDPE
gsm
+/-5% |
|
41
Paper/ 15 LDPE / 9 Foil / 25 LDPE
|
41
|
13.8
|
24.3
|
23 . 00
|
|
41
Paper/ 17 LDPE / 9 Foil / 32 LDPE
|
41
|
15.64
|
24.3
|
29.44
|
|
41
Paper/ 17 LDPE / 9 Foil / 37 LDPE
|
41
|
15.64
|
24.3
|
34.04
|
|
41
Paper/ 20 LDPE / 9 Foil / 37 LDPE
|
41
|
18.4
|
24.3
|
34.04
|
|
For all above structures: |
|
|
Aluminium
Foil Alloy
|
AA 1200
/ AA 1235
|
|
Foil
Finish
|
Matt /
Bright
|
|
Temper
|
Soft
|
|
Paper
|
Glassine
/ Other
|
|
Lamination
surface
|
Matt /
Bright
|
|
Sealing
Strength
|
600
grams/ 15 mm
|
|
Sealing
Surface
|
LDPE to
LDPE
|
|
Sealing
temperature
|
160 deg
C
|
|
Dwell
Time
|
0.5
sec.
|
|
Printing
substrate
|
Paper
|
|
Text,
design, Shade
|
As per
artwork
|
|
Repeat
length tolerance
|
+/- 0.5
mm
|
|
Registration
tolerance
|
+/- 0.5
mm
|
|
Core
Type
|
Plastic
/ Aluminium / Cardboard
|
|
Core ID
|
70 / 76
mm
|
|
Reel OD
|
250-300
mm (standard)
|
|
Reel OD
tolerance
|
+/- 5
mm
|
|
Type of
Joint
|
Single
butt / Double butt / Lap Joint
|
|
Type of
Tape / Colour
|
Cello
Tape / Paper Tape, Brown/Red/Black
|
|
Reel
Width
|
As per
artwork
|
|
Width
tolerance
|
+/- 0.5
mm
|
|
Packing
|
Corrugated
Cartons/ Pallets/ Wooden Cases
|
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