Crown Caps, Twist or Pry Off (Oxygen Barrier)
Substrate Specification
Material: Chromated Steel (Tin-Free)
Thickness: 0.22 mm +/- 0.01 mm
Temper: T-3 CA
Finish: Stone
Coating Specification
Outside: Polyester or Epoxyester Offset ink (4-6 mg / 4 pulg2)
Polyester or Epoxyester (12-18 mg / 4 in2)
Inside: Vinyl (28-32 mg / 4 pulg2)
Dimensions
Cap
Crown Height: 5.97 +/- 0.15 mm
Outside Diameter: 32.10 +/- 0.20 mm
Inside Diameter: 26.75 +/- 0.03 mm
Liner
Material Type: PVC Free
Weight: 220 – 250 mg
Quality Control
Mechanic
Tumbling Weight Loss: 16 mg max
Leak Pressure: 80 psi (for one minute)
Torque: 4 – 10 pounds-inch
Appearance
Lithography: (MQA-271)
No Rust: (MQA-264)
Storage Conditions
-Each box has 10,000 caps packed in high density polyethylene
-The packaging material when 10,000 caps are purchased does not contain substances that can
cause product contamination.
-Do not stack more than 5 boxes to avoid deformations
-Avoid impacts during handling
-Do not expose to temperatures over 86oF
-Do not expose to corrosive or humidity conditions
-Interior coating and liner meet FDA regulations Cap. 21 & 175.300
All information corresponds to our present knowledge and it is taken from the results of tests conducted. The information is intended to provide recommendations. The Customer should make their own tests to determine the suitability of each product for their own particular purposes.