How is fr4 made?

Related questions

1. How many types of soldering are there?
2. What is top solder?
3. How many types of breadboards are there?
4. What is via filling?
5. What is the use of solder paste?
6. Why is soldering important?
7. Why is gold used in computers instead of copper?
8. What does tenting mean sexually?
9. Can you solder without flux?
10. At what temperature does fr4 burn?

Tags

1. #together
2. #fibre
3. #itself
4. #prepreg
5. #constructed
6. #which
7. #resin
8. #glass
9. #weaving
10. #literally
11. #impregnated
12. #epoxy
13. #sheets
14. #cloth
15. #strands
16. #matting