Alucaps      
METAL DIVISION
METAL DIVISION |

CROWN CAPS


Beverages and Soft Drinks Industry
DESCRIPTION & PERFORMANCE

CROWN CAPSThese caps are used to close glass bottles with a 26 finish according to the Glass Packaging Institute (GPI) standard, series 600 for beverages, shape 916 PRY Off or common crown and shape 917 or twist off.


  • Their name derives from the 21 grooves which are formed on the caps' edge. During the closing process the crowning rings crimp the grooves on the bottle's nozzle, obtaining a very well-known, safe and reliable closure.

 

MATERIALS
  • Tin free steel sheet (TFS) as well as electrolytic tin plate (ETP) are used to manufacture this cap. The plate is lithographed in order to identify the product and for external decoration and, frequently the crown is also printed on the inside for promotional purposes. Coatings are applied on the outside and on the inside for protection.
LINERS
  • The seal that tightly retains both liquid and gas has a double edge design to absorb irregularities in the returnable bottle's finish. This seal can be made from conventional plastic or from PVC-free compounds (PVC-Free, Crystal or foamed).
CONTACT US ALUCAPS MEXICANA GROUP S.A. DE C.V.

Av. Eje Norte Sur No.15 Civac
Jiutepec, Morelos
Tel: (777) 329 26 30
alucapsmexicana@alucaps.com.mx

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