Coated Aluminum Plates for Screw/PP Caps (8011 3105)
Signi's aluminum plate is rolled to very fine tolerances to yield more closure per tonne of stock and to allow uninterrupted operation of high-speed, multiple-cavity presses. Its strength, high formability, low Earring and printable surfaces make it ideal for pilfer-proof caps and vial seals. Aluminum Plates for Screw Caps
Dimensions of aluminum plates for caps |
Parameter | Range | Standard | Tolerance |
Thickness (mm) | 0.18- 0.25 | 0.18, 0.20 | +/-0.005 |
Width (mm) | 50 -1250 | 867, 762, 584 | +0.5, -0 |
Length (mm) | 400 - 1000 | - | +0.2, -0 |
Diagonal difference for sheet (mm) | 1 max | - | - |
Coil sizes (mm) | OD: 1450 max ID: 75, 150, 305, 405, 505 | - | - |
Coil density (kg/mm) | 3.5 max | - | - |
Offer for thickness and width outside the range may be quoted on specific request |
Surface of aluminum cap plate
a. Plain mill finish aluminum strip
b. DOS oil lubricated finish
c. Chromated finish
d. One side golden/white/red/blue/black,etc other colored, other side protective lacquered
e. both sides clear/transparent lacquered
Test item: autoclave test, Hgcl2 test
Tensile strength: 130-155mpa
Elongation: 2.5-3.5%
Earring: 2% Max
Packing: export standard wooden boxes;
Application of aluminum plate
ropp caps, PP cap, roll on pilfer proof cap, aluminum pilfer-proof cap, pilfer proof closure, aluminum bottle cap, aluminum screw cap, tear off caps, flip off caps.
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