This is an important content stipulated in Circular 38/2016/TT-BCT regulating energy consumption norms in the plastics industry.
To save energy, typical measures for plastic bag production can include the following:
| No | Energy Saving Solutions |
| 1 | Use high-efficiency cutting blades in the grinding machines |
| 2 | Insulate film blowing molds |
| 3 | Preheat plastic pellets |
| 4 | Utilize high-efficiency lighting equipment |
| 5 | Install looped air distribution systems |
| 6 | Install inverters for compressors |
| 7 | Use a central compressed air system |
| 8 | Replace resistance heating systems with inductive heating systems for the cylinder barrel of extrusion machines |
| 9 | Replace old cooling systems |
| 10 | Use a central cooling system |
| 11 | Install skylights for production areas |
| 12 | Replace water cooling systems with fan cooling systems for the cylinder barrel of film blowing machines |
View the full regulation at Circular 38/2016/TT-BCT of the Ministry of Industry and Trade of Vietnam, effective from February 10, 2017.
- Thanh Lam -
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