Topic 6 Packaging by Chan Sook Wah https://padlet.com/sookwah_totoro/packaging Discussion on the type of packaging materials, advantages, disadvantages and application en-us 2017-06-05 16:34:18 UTC 2024-07-15 18:56:31 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Shakinghands.png Group 5 https://padlet.com/sookwah_totoro/packaging/wish/205562143 packaging materials:polyethylene,paper board,polyethylne lamination,aluminium foil,adhesive polymer,polyethylene metallocene.
Advantages: tetrabrikpackaging (7layers).
Longer shelf life(  to retain color, texture, natural taste and nutritional value for up to 12 months )
decrease transmission rate 
renewable
lower cost,lighter, convenience
Disadvantages:easily break
cannot be completely recycle.
normally not recycle-cost is higher
space
Application:Fruit juice,milk,beverages.]]> 2017-11-10 02:27:45 UTC https://padlet.com/sookwah_totoro/packaging/wish/205562143 Group 4 https://padlet.com/sookwah_totoro/packaging/wish/205562172 packaging material : retortable aluminium pouch (4 layers)

advantages :
- impermeable to moisture, light, oxygen, bacteria
-recyclable 
-convenience for consumption 
-light weight, resistance to heat and corrosion, so suitable for sterilised food 
-opaqueness protects juices from oxidation
-easy open caps, and allow the pouch reclosable 

disadvantage : 
-high production cost 
-easy to wrinkle 

application : 
- more suitable for low acidic food, high fat product
-suitable for fluid food product and beverage as the pouch is flexible and light 
-ready-to-eat food, microwave food, one serving yoghurt, ]]> 2017-11-10 02:27:58 UTC https://padlet.com/sookwah_totoro/packaging/wish/205562172 Group 1 - Pocky https://padlet.com/sookwah_totoro/packaging/wish/205562216 Advantages:
Secondary packaging (Paper):
- Low cost
- Easy to be printed on
- recyclable
Primary packaging (Plastic, Polyester film laminated with aluminium foil):
-  flexible
- good moisture and gases barrier
Disadvantages:
- Secondary packaging (Paper):
- not water resistant
Primary packaging (Plastic, Polyester film laminated with aluminium foil):
-  easily punctured
- it's flexible therefore the biscuits will break easily
Application:
- The cardboard paper secondary packaging can prevent the biscuits from breakage
- easy to display, attract attention
- (plastic) prevent the biscuit from being soggy


]]> 2017-11-10 02:28:13 UTC https://padlet.com/sookwah_totoro/packaging/wish/205562216 Group 3 - Ayam Brand Snack Pack!! https://padlet.com/sookwah_totoro/packaging/wish/205562281 2017-11-10 02:28:52 UTC https://padlet.com/sookwah_totoro/packaging/wish/205562281 Group 2 https://padlet.com/sookwah_totoro/packaging/wish/205562381 Advantages:

Cost-effective
Can withstand temperatures from -148 to 176 degrees Fahrenheit
Non-leaching
UV-resistant


Disadvantages

Poor weathering resistance
Flammable
Sensitive to stress cracking
Difficult to bond

Applications of HDPE include frozen foods, sealable and medical packaging.]]> 2017-11-10 02:29:33 UTC https://padlet.com/sookwah_totoro/packaging/wish/205562381 Group 6 Crispy Chocolate Bar. https://padlet.com/sookwah_totoro/packaging/wish/205562615 Material: polypropylene metallised film.
Advantages: 
  • High crystallinity, high clarity & gloss. 
  • Exhibits good memory, flexibility crack resistant, puncture resistant, stiffness. 
  • Low cost 
  • Good impact strength 
  • Low friction coefficient 
  • Excellent electric insulation 
  • Excellent moisture resistance 
  • V. Good chemical resistance. 
  • Can be printed on
  • Easily tearable. 
  • Good for light sensitive products 

Disadvantages:
  • High thermal expansion  
  • Flammable 
  • Readily oxidises
  • Poor mineral oil resistance. 
  • Not transparent 
  • Cannot be used in microwave 
  • Does not protect food from impact.

Application:
  • Potato chips
  • Chocolate bars 
  • Instant noodles 
  • Biscuits 
]]> 2017-11-10 02:31:43 UTC https://padlet.com/sookwah_totoro/packaging/wish/205562615