BS EN 16293:2020 pdf free.Packaging – Glass Packaging – Deep BVS finishes for still wines.
BS EN 16293 This document specifes dimensions of a series of deep screw finishes for the closure of wines with a COz content below 1,2 g per litre.NOTE Carbonation≥1,2 g/l CO2 requires a suitable container and closure agreed between the glass maker, closure maker and packer/iller.2 Normative references There are no normative references in this document.
3 Terms and definitions For the purposes of this document, the followving term and definition apply. ISO and IEC maintain terminological databases for use in standardization at the following addresses:●IEC Electropedia: available at http://www.electropedia.org/ ●ISO Online browsing platform: available at https://www.iso.org/obp 3.1 deep BVS finish neck finish designed to receive a screw cap equipped with a tamper evident skirt 4 Designation The finish can be defined successively by its name (BVS), the diameter (in mm), the type (H) and the
height of the closure (in mm), for example BVS 28 H 44, BVS 30 H 60.5 Recommendations Container verticality should be controlled as specified in Clause 12 “Control of bottle and neck
verticality”.During capping, when changing between different batches of bottles conforming to this document or different batches of caps, it is necessary to verify the setting of the capping equipment.6 Constructions and dimensions of deep BVS finishes The constructions of deep BVS finishes shall be as given in the following figures:Figure 1: Constructions and dimensions
-Figure 2: Optional finish with additional support bead -Figure 3: Optional take-out groove The dimensions of deep BVS finishes shall be as given in the following tables: Table 1 – Dimensions for finishes type BVS一Table 4 – Dimensions Y and X for finishes type BVS.Detail X: the 3° min.15° max. angle and the associated geometry are essential to achieve proper capping application. During capping, when changing between different batches of bottles conforming to this document or different batches of caps, it is necessary to verify the setting of the capping equipment.The area of the finish in contact with the crimped metal of the applied cap shall be as smooth as possible.The presence of glass surface coatings shall be kept to a minimum according to best industrial practice,for example see Reference.BS EN 16293 pdf download.