zou yuheng portfolio
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Don’t be cheated! Most of the bottle caps in use are not safe!
They just close but never seal.
Mould, bacteria and other contamination are appearing inside the bottle cap causing serious health hazard.
‘Terrible’ Bottle Cap
BACKGROUND
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Cap: compression moldingCommonly used material:
PP, PE
Cap gasket: injection moldingCommonly used material: PVC , PE
Bottle: injection into embryo, stretch blow moldingCommonly used material: PP , PC , PE , PET
Screw connection by manipulators
Downward force during the rotating causes cap buckle deformation and closes the bottle.
Pollution Analysis Industrial Analysis Assembly Analysis
Pollutants pass through the gap between the
bottle mouth and the inside screw of the cap. Contamination is then formed around the mouth impacting the water quality.
ANALYSIS
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Bottle cap is small, but is the key of the packing industry.
All need caps
Purified
waterJuice Food Beverage
EXISTING APPLICATIONS
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Everyone wants to drink water without worrying about contamination.
The elderly and children sometimes don't have enough strength to unscrewed the cap.
The color of the bottle cap should be more eye-catching and easy to identify.
Materials need to be more convenient for using and recycling
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SURVEY
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0909
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Color Scheme Rending
RENDERINGS
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Materials and Techniques
Techniques : Compression Molding
materials : PP, PE , Rubber strip
The anti-contamination cap we designed is equipped
with a rubber sealing stripe with which the inner part of
the bottle can be isolated from the outside to avoid
contamination. In the meantime, the tightness of
closing is also improved.
This cap is designed to enable multi-use.
As our research goes, most of the bottle caps in the market are not completely sealed which may cause contamination.
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How to use it
Half hidden hookCan be pulled gently in use.
Sealing rubber stripe
The inner part can be isolated
from the outsidehas great
advantages in tightness.
The whorl design on the cap
and bottle top
The bottle can be used multiple
times.
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With built-in sealing tape, the anti-contamination cap
solved the problem of incomplete sealing the
ordinary bottle caps have.
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SAVIOR-The window for escaping18/1430
SAVIOR-The window for escaping19/1431
SAVIOR-The window for escaping20/1432
SAVIOR-The window for escaping21/1433
SAVIOR-The window for escaping22/1434
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SAVIOR-The window for escaping24/1436
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We think about doing floral organ. This is the early sketch.
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