Is heated bed needed for PLA?

Related questions

1. What is CPE filament?
2. Is PETG as strong as ABS?
3. How long should 3d print cool PLA?
4. What is the best temperature for PLA?
5. What is the function of a ovary?
6. Is PLA dangerous?
7. What is carbon fiber filament?
8. Can you drink out of 3d printed cups?
9. Is PLA plastic microwave safe?
10. Does PLA shrink?

Tags

1. #printing
2. #layer
3. #extruder
4. #enough
5. #glass
6. #temperature
7. #directly
8. #print
9. #going
10. #there
11. #entire
12. #controlled
13. #option
14. #first
15. #before
16. #recommended
17. #starts
18. #during
19. #filament
20. #heated
21. #great