According to my experience of visiting factories, and I am now helping foreign countries prepare a complete set of equipment to open a factory:
The budget should be several million~ What I do should be from a big factory~
1 The equipment for producing tape~ The coating machine is worth about 1.5 million
The slitting machine, rewinding machine and other machines cost tens of thousands~
2 In terms of glue equipment, the total equipment required to make glue costs millions.
3 Laboratory equipment costs tens of thousands~
4 Cost of raw materials, workers, factory building costs, etc.
I make BOPP tape equipment and textured paper , the double-sided tape equipment should be a little different again.
For reference ~ Haha! I have little experience and am just writing based on my limited knowledge!