Glass container finishes Specification for continuous thread finish
|Standard number:||BS 1918-1:1978|
|ISBN:||0 580 10110 X|
This standard BS 1918-1:1978 Glass container finishes is classified in these ICS categories:
- 55.100 Bottles. Pots. Jars
This Part of BS 1918 specifies glass dimensions for four series of external screw neck finishes as follows.
|a) Shallow continuous thread finishes||R3|
|b) Tall continuous thread finishes||R4|
|c) Medium/shallow continuous thread finishes||R5|
|d) Medium continuous thread finishes||R6|
A method of gauging the minimum outside diameter of the glass threads is also specified.
This British Standard does not specify requirements for closures.
Glass dimensions for four series of external screw neck finishes and a method of gauging the minimum outside diameter of glass threads.