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W.A.T.T.
World Association of Technology Teachers
On behalf of The World Association of Technology Teachers
This exercise can be printed and used by teachers and students. It is recommended that you view the website before attempting the design sheet . (www.technologystudent.com)
THESE MATERIALS CAN BE PRINTED AND USED BY TEACHERS AND STUDENTS.
THEY MUST NOT BE EDITED IN ANY WAY OR PLACED ON ANY OTHER MEDIA INCLUDING WEB SITES AND INTRANETS.
NOT FOR COMMERCIAL USE.THIS WORK IS PROTECTED BY COPYRIGHT LAW.
IT IS ILLEGAL TO DISPLAY THIS WORK ON ANY WEBSITE/MEDIA STORAGE OTHER THAN www.technologystudent.com
V.Ryan © 2000 - 2012
EXTRUSION BLOW MOULDING
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V.Ryan © 2012 World Association of Technology Teachers
Why do you think extrusion blow moulding is a suitable industrial process, for the manufacture of the soap dispenser?
Include at least three reasons
EXTRUSION BLOW MOULDING
In the space opposite, sketch the recycling symbol for LDPE.
List eight products that are / could be manufactured from LDPE.
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