1.A test-bottle to store and transport milk analysis.
2.Cassets to put the test-bottles in.
3.A place for documents.
4.A place for a seal.
5.Sealed bind

A container can be constructed in 2 ways.
 If 1 cassette is put in, container’s capacity is 80 bottles (1bottle-50ml)-pic.1.
 If 2 cassettes are put in a container – container’s capacity is 160 units.
Bottles of 150ml are also produced.
 Containers differ in measurements.