Lidding Foil - Soft Annealed Aluminium Alloy Aa-1200/aa-8011, 400mm O.d. | Custom Coatings, Pre-cut Discs, Compatible Sealant Options

RAVIRAJ FOILS LIMITED manufactures a range of LIDDING FOIL suitable for sealing to PS (Polystyrene), PVC (Polyvinyl Chloride), PP (Polypropylene), PET (Polyethyleneterphthalate), PE (Polyethylene) and HDPE (High Density Polyethylene) jars/cups/tubs substrates with the following general specification. The final product specifications are made as per agreed contract with the customers.

FOIL MATERIAL
Soft, fully annealed Aluminium alloy AA-1200 or AA-8011 conforming to Aluminium Association specification. The foil can have both side surfaces bright or one side bright and the other side matt as desired by the customer.

SEALING AND COATING
Different tub materials ask for different sealant film or lacquer for compatibility. One side of the foil is either coated with a heat seal lacquer or laminated with suitable polymer films.

The company also has a common lacquer for PS, PVC and PET (as the lacquers are adjusted as per the substrate, it is important to mention substrate with each enquiry).

Other side, the top side of the lidding foil, is coated with a clear protective lacquer which is treated for printing or printed as per customer's design. (Presently up to five colours).

CONFIGURATION: Lidding foils are available in slit reel form or punched disc (precut) form.

EMBOSSING: The punched discs are pinhead or Morocco embossed.

CORE:
Material options
(a) Aluminium
(b) MS
(c) Carboard

Core I.D.
Aluminium and MS: 76mm +/- 0.5mm or 152mm +/-1mm
Cardboard: 76mm +/-0.5mm.

REEL SIZE: Reels are delivered with an O.D. of 400 +/- 10mm maximum or as specified by the customer.

JOINTS: Butt type with 25mm cellotape, Average number of joints are less than two.

REEL WANDER: WIthin +/-1mm.

IDENTIFICATION: Each reel is identified with a ticket having reel number, specification, operator number and manufacturing date.

PACKING: Packed in cardboard carton. For export, the reels are packed in wooden crate/box. Relevant markings are provided on each outer package.

TEST CERTIFICATES: Test certificates giving the actual observed values of different parameters will accompany the supplies.