Certificate In Plastic Bottles & Barrels Molding Business

1. The term "blow molding" is used during the production of

2. Which of the following materials is mostly used for making of thermoforming moulds?

3. During transfer moulding, plastic material is transferred into a chamber called ___________.

4. How many states have bottle bills that apply to water bottles?

5. Plastic containers are sterilised using ———–

6. As per FSSA in packaging requirements for fruit and vegetable products, juices and pulps may be packed in the following type of container, when sulphated.

7. In compression moulding the curing time is ___________.

8. The process of producing plastic components is moulds without the application of pressure is known as _____________.

9. . Identify the product that can be not made by compression moulding process.

10. What percent of plastic bottles are not recycled?

11. Identify the correct property of thermoset plastics;

12. Generally, the plastics are processes in ___________ stages.

13. Parison is converted into plastic container by;

14. The process of producing thin sheets by squeezing a thermos plastic material between revolving cylinders is known as ____________.

15. The long plastic rods and tubes are produced by _____________.

16. Plastic is beginning to replace plankton in the seas, which threatens the entire marine food web.

17. How many years does it take plastic bottles to begin composting?

18. Every square mile of the ocean has 46,000 pieces of floating plastic in it.

19. Plastic bottles are made using:

20. The bottles from thermo-plastic materials are made by ___________.

21. _________% of the cost of bottled water is due the bottle itself.

22. Bottled water companies are simply taking our water for free and selling it back to us for a profit?

23. How many gallons of oil are needed to produce a billion plastic water bottles?

24. What percent of bottled water is filtered tap water?

25. Which one of the following is the most common polymer type in fibre-reinforced polymer composites ___________?

26. Is bottled water healthier for you then tap water?

27. What percent of people have access to curb side recycling?

28. Which of the following moulding processes is widely used for the manufacturing of plastic bottles?

29. Which of the following metallic ions has a potential for antimicrobial effect and is used in active packaging?

30. Which of the following is incorrect regarding compression moulding?