Since the
introduction of the first disposable hot drinks cups by American company DART in the mid 20th
century, the consumer has become used to the concept of single-use.
Dart Manufacturing Company was established in 1937 in Mason,
Michigan, USA making plastic key cases, steel tape measures and ID tags for the
armed services. In the late 1950s they began experimenting with expanded
polystyrene which led to the development of the first insulated foam cups. In
1963 the company changed its name to Dart Container Corporation and initially
focused solely on producing foam cups subsequently adding new products and
materials. Production expanded throughout the USA over the following decades
and in its first 50 years, Dart grew to become a global corporation with a
range of more than 600 products for the food services, retail and food
packaging industries. Of course, Dart
are not the only company manufacturing such containers. A 2022 report by FMI (Future
Market Insights) estimated that by the end of that year the global takeaway
container market was expected to reach a valuation of US$ 21.3 Billion, and
continue to rise, with plastic packaging to account for the major portion.
However, what we once considered a safe, effective,
convenient and cost-effective method of serving and delivering fast food is now
being thought of as problematic, as we begin to realise the devastating effects
of the careless disposal of this type of packaging can have on the environment,
and grapple with the associated difficulties and costs of collecting and recycling
or disposing of it.
Responding to public demand for change there are now, increasingly, a number of
closed-loop schemes whereby containers that were once expendable, are returned
for cleaning and reuse. Designed to be robust and long lasting, some of these
containers are expected to be re-used up to 1000 times and then at the end of
their useful life they are recycled. These closed-loop systems work especially
well in environments such as works canteens and universities or takeaway
restaurants. A small deposit or token
encourages the return of the food container and its subsequent reuse helps to
reduce waste and decreases the need for additional plastics manufacturing.
For example, fast
food restaurant, Burger King piloted a range of reusable and returnable
packaging in conjunction with Loop, a global re-use platform, in a small number
of their restaurants with the idea of rolling out the packaging nationwide if
it proved to be successful. Customers chose to take part in the scheme by
paying a small deposit which was refunded on the return of the cups or
containers, which were then professionally cleaned and sanitised before being
returned to circulation in-store. This
reusable packaging forms part of the retailers plan to reduce its carbon
emissions and to support its pledge to stop using single-use plastics entirely
by 2025. (https://www.packagingnews.co.uk/news/environment/loop-announces-worldwide-store-expansion-23-09-2021)
The idea of using food containers multiple times to deliver
pre-prepared food is becoming more popular but it is not an altogether
unfamiliar concept. The introduction of pasteurization in 1894 gave milk a
longer shelf-life and the delivery of the daily pint in pre-filled bottles
became widespread. Empty milk bottles were
rinsed and left ready for collection by the dairy, who cleaned, sterilized and
refilled them, ready for the next delivery.
Over time, the prevalence of the domestic refrigerator, enabling
households to store milk for longer periods, and the deregulation of the
British milk industry which allowed supermarkets to sell milk, saw the steady
decline of the morning milk delivery. The change to cartons and then plastic
bottles moved the consumer further away from the idea of re-using the same
container multiple times.
|
However, there is a return to this concept and examples
shown in the ‘Not single use’ case in MoDiP’s Reuse exhibition showcases reusable
containers from the MoDiP collection, including items from GET Enterprise’s
Eco-to-go range. They are made from recyclable,
BPA-free, colourless polypropylene that is safe for reheating in a microwave
and suitable for washing in commercial dishwashers. The durable, stain
resistant, long- lasting containers are capable of being reused up to 1000
times and designed for circular exchange or closed loop systems, in which
take-away food containers are returned for cleaning and reuse thus avoiding
landfill.
Reuse runs from 17 March 2023 to 8 September 2023
Pam Langdown
Documentation Officer