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Transcript of Chemistry project
The largest manufacturer of pure distilled water in the world
Production plants located in Hong Kong, Beijing, Shanghai and Guangzhou
Their products are consumed across the Asia-Pacific region, including Singapore, Malaysia and Taiwan.
Supply their valued customers with the healthiest and purest drinking water
History lists of Watsons
Plastics type marks
Topic: Plastic bottles
- Watsons began manufacturing distilled water in Hong Kong
- Plastic containers replaced glass in the commercial sector.
- Became a wholly-owned subsidiary of The Hutchison Whampoa Group.
- Launch the 'Handy Bottle‘ to replace of empty water bottles.
of plastic bottles
A polyester of
The name of process:
How to produce plastic bottle ?
The PET is heated and placed in a long thin tube
The tube of PET called
The second stage:
Transferred into a
Fills highly pressurized air through
Be blown and stretched into the mold
The third stage:
Two cooling ways:
囫What are the imparts of plastic bottles?
Influence of Live (Advantages)
Easily carry out
Good material for water container
Can be reused
Influence of Environment (Disadvantages)
Produce greenhouse gases
(N2, S2, CO2)
in oil refining
Cause the acid rain
Choke the landfills quickly and take up precious lands
Chemical formula: Acid rain
Influence of Health (Disadvantages)
Breeding the germs
Produce Diethyl Tydroxylamine (DEHA)
Release Dioxins (C4H4O2)
Both of the toxic compounds are carcinogenic
Chemical formula: releasing dioxins
Uses of recycling bottles
Fabrics for clothes
Other plastic container
What are the uses of recycling bottles ?
Cooperate with environmental organization
Making new recycle bin for plastic bottles
Provide some talks about recycling plastic bottles in schools
Awarded the best environmental plastic bottle in 2010
Has maintained the investigation for their bottle to be more environmental
American chemistry council. (2012). Resin Identification code
Plastics information organizes. (2010) Plastic Beverage bottles
Thomasnet. (2009) Plastic Bottle Manufacturing
Watsons water. (2014) Corporate Milestones
Watsons water. (2014) About us
WWF. (2009) Plastic Not Fantastic
Polyu. (2008) Recycling plastic bottles
Information & history of Watsons water
Plastic marks & PET
Influence from plastic bottles
Use of recycling bottles
Yuen Hok Him, Timothy(54060561)
Ho Oi Yan, Yandy(54061047)
Wong Yin Kwan, Vera (54061416)
A separate component of plastic joined to the bottle
The first stage:
Kwok Waing Tai, Gabriel(54060179)
Producer responsibility scheme