Paperboard is a thick paper-based material. While there is no rigid differentiation between paper and paperboard, paperboard is generally thicker (usually over 0.25 mm, 0.010 in, or 10 points) than paper. According to ISO standards, paperboard is a paper with a grammage above 224 g/m2, but there are exceptions. Paperboard can be single- or multi-ply. Paperboard can be easily cut and formed, is lightweight, and because it is strong, is used in packaging. Another end-use would be graphic printing, such as book and magazine covers or postcards. Sometimes it is referred to as cardboard, which is a generic, lay term used to refer to any heavy paper pulp–based board. Paperboard is also used in fine arts for creating sculptures.
In 1817, the first paperboard carton was produced in England. Folding cartons first emerged around the 1860s and were shipped flat to save space, ready to be set up by customers when they were required. 1879 saw the development of mechanical die cutting and creasing of blanks. In 1911 the first kraft sulphate mill was built in Florida and in 1915 the gable top milk carton was patented and in 1935 the first dairy plant was observed using them. Ovenable paperboard was introduced in 1974.
Music by Elton John,
I never thought hyenas essential
They're crude and unspeakably plain
But maybe they've a glimmer of potential
If allied to my vision and brain
I know that your powers of retention
Are as wet as a warthog's backside
But thick as you are, pay attention
My words are a matter of pride
It's clear from your vacant expressions
The lights are not all on upstairs
But we're talking kings and successions
Even you can't be caught unawares
So prepare for a chance of a lifetime
Be prepared for sensational news
A shining new era
Is tiptoeing nearer
And where do we feature?
Just listen to teacher
I know it sounds sordid
But you'll be rewarded
When at last I am given my dues!
And injustice deliciously squared
Be prepared!
Yeah! Be prepared. We'll be prepared! For what?
For the death of the king
Is he sick?
No, fool! We're going to kill him. And Simba, too
Great idea! Who needs a king?
No king, no king! La la la la la!
Idiots! There will be a king!
But you said...
I will be king! Stick with me and you'll never go hungry again!
Yay, all right! Long live the king!
Long live the king!
It's great that we'll soon be connected
With a king who'll be all-time adored
Of course, quid pro quo, you're expected
To take certain duties on board
The future is littered with prizes
And though I'm the main addressee
The point that I must emphasize is
You won't get a sniff without me!
So prepare for the coup of the century
Be prepared for the murkiest scam Oooooo, la-la-la!
Meticulous planning We'll have food!
Tenacity spanning Lots of food
Decades of denial We repeat
Is simply why I'll Endless meat
Be king undisputed
Respected, saluted
And seen for the wonder I am
Yes, my teeth and ambitions are bared
Be prepared!
Yes, our teeth and ambitions are bared -
Be prepared!