To date it has cut the weight of packaging per consumer by 11% by compression, design and lightweighting.
Colgate-Palmolive, for example, has a global packaging strategy that focuses on reducing the weight of packaging, the removal of excess packaging, recycling, and reuse or refill.
"I had proof – the weight of package and photos – that I hadn't sent beetroot," says Allison, who is from Irvine in Ayrshire.
By 2020 the company aims to reduce the weight of packaging by one third through lighter materials, optimising structural and material design, developing more concentrated products and eliminating unnecessary packaging.
Prototype 100 mAh Li/SPAN cell is assembled, showing energy density of 437 Wh kg−1 excluding the weight of package and capacity retention of 90.4% after 30 cycles at 100% depth of discharge.
Clerks and messengers stagger daily under the weight of paper packages and the requirement to put a bundle of agreed content before the courts means there are multiple sets of paperwork for counsel, solicitors, the judge and jury.
The weight of the packages was determined after thawing before the exudates were removed by decanting after which the weight of the package was measured again.
Shipping costs cannot generally be calculated on a per-item basis, because the carriers base their charges on the total weight of a package, and shoppers often buy more than one item.
"For Champagne producers to reduce the weight of their packaging is definitely a step in the right direction," said Tyler Colman, an author of environmental studies on the wine industry, "because there's less mass to transport around the world".
The drip loss was determined as the difference between the weight of the packaged Pangasius products after thawing with and without the exudates.
