Permeation And Its Impact On Packaging
Understanding Permeation and it's impact of packaging
- 1.Define Shelf life
- A.
Shelf life is the length of time manufacturers want a product to remain on the shelf
- B.
Shelf life is the length of time that products are given before they are considered unsuitable for sale
- C.
Shelf life is the length of time a shelf will stay in place for a given weight of product
- D.
Shelf life is the female form of the word "elf" and Shelf Life is the average life span of a female elf
- 2.What is permeation?
- A.
A driving force that prompts a molecule to diffuse within a polymer
- B.
Substances that naturally tend to move from a higher chemical potential to a lower one
- C.
The movement of gases or vapors across (through) a packaging (barrier) material
- D.
It's the original name given to dried meats now called jerky
- 3.Does permeation impact on shelf life?
- A.
Permeation has no impact on shelf life
- B.
Permeation greatly influences the shelf life
- C.
Permeation greatly influences the shelf life, but only frozen products
- D.
It's jerky, that stuff lasts for ever
- 4.What is the sweet spot of a package?
- A.
Material in a package that has a low value of combined S and D values for a particular penetrant
- B.
The point where a permeant dissolves at the polymer interface
- C.
The intersection between effective marketing, product protection and cost.
- D.
The spot were jam has leaked out of the product and stuck to the package, makes it easy to lick off
- 5.When is the best time to start designing a package?
- A.
First thing in the morning
- B.
Package design is best done in conjunction with the development of the product
- C.
Package design can be done just before the product goes to market
- D.
Package design can be done after the product has proved it's success measured by sales numbers
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