Caps and closures are measured using two numbers in the format of 28-400 or 28/400: the first number is the distance in millimeters from outer thread to outer thread when looking at the top of the container; the second is a reference to the design of the threads themselves.
How are bottle cap sizes measured?
To measure a cap diameter, measure the cap from one side of the inner wall of the cap to the opposite inner wall. ... To measure a bottle neck opening diameter, measure the diameter of the outermost threads by placing the opening of the bottle firmly against the notch on the right side of the cap measurer.
What is a 20 410 cap?
Polypropylene Caps - 20⁄ 410, White Fresh caps for your glass or plastic containers. ... General purpose polypropylene. Continuous thread with ribbed sides for easy gripping. Polyethylene foam liner.
What is a 24 410 cap?
It can be easy to overlook the importance of a bottle cap. ... The 24-410 bottle caps are used for many types of containers. The first number, 24, indicates the diameter in meters of the inside cap opening. The second number, 410, references the thread type that is used for the cap.Jul 25, 2013
What is a 28 400 neck?
28/400 is the neck width and depth. it will fit most quart bottles. ... This is 28.00 mm (about 1 1/8") diameter closure with one thread turn - pretty standard for all pint and up spray bottles.
What is a 28-410 bottle neck?
This closure has a 28-410 neck finish. ... The 28 means that the diameter of the closure (measured from inside to inside for closures, outside to outside for containers) is 28millimeters (mm). The second number, 410 refers to the closure's height and thread count (don't get confused with your bed sheet's thread count).
What is a 38 400 Neck size?
A 38-400 cap would fit a container with a 38mm diameter and a few short threads.
What is a Push Pull cap?
Push/Pull caps dispense product when the center spout is pulled upward and are then closed when pushed down. ... It is important to select the appropriate orifice/opening for the product being dispensed. Push/Pull bottle caps are commonly used in dish detergent packaging and sports bottles.