If you want to start a water factory, you may think about this question: which or what kinds of machines or equipments needed for the production line? Let us learn from the following chart:
1st You should have a water purification system: Reverse Osmosis Water Purifier

2nd You need the packing line machines, which including:
PET bottle blowing machine: by mold blowing to make bottle as customized design and sizes
Bottle washing,filling,capping machine: monoblock 3-in-1 automatic bottling machine
Date printer: to print production information: such as date, expired date, serial number and so on
Labeling machine: put label around bottle, has 3 types such as shrinking type label, adhesive label and OPP label(also called hot melted glue label) the labeling machines are different
Bottle wrapping&shrinking machine: Final packing machine to pack bottles like 12 bottles/package by 3*4, or 24 bottles/package by 4*6

Then you will get the finished products like this:

You can also get some idea of what machines needed for water production line through this video: