Five things that make paper great
Aug. 20, 2017 - Boxes. Labels. Books. Your child’s first report card. A tissue for their first heartbreak. All made from paper — a renewable, recyclable material that is an inextricable, often invisible, part of our lives. Think about it, from the moment we wake up to when we nod off with a book in hand, paper is there.
The Paper Manufacturers Association of South Africa (PAMSA) shares the reasons why paper is good for us, our economy and our environment.
1. It’s versatile
Paper is categorized into three principal types – printing and writing, packaging and tissue – and chances are we use each kind every day.
White copy paper is Paper in its most common form. It could be the start of something: a blank canvas, a new project or design, or your first book. A variety of printing and writing papers help to communicate and inform through news and advertising, the label on the coffee jar, the medicine box insert and the month-end supermarket specials. Paper also educates: from your child’s first reader to their last exam.
Paper packages and protects: from our eggs, teabags and cereal, milk and juice in cartons, to medicine and cosmetics. And let’s not forget that new computer equipment for the office or your online shopping order.
From the bestseller of your favourite author to a night at the movies with popcorn, a drink and a box of chocolates, paper entertains.
Facial and toilet tissue, kitchen towel and baby and feminine products help to improve our lives through convenience and hygiene.
2. It’s renewable
In South Africa, paper is produced from farmed trees. Some 600 million trees are grown over 762,000 hectares for the very purpose of making pulp and paper.
“If it wasn’t for commercially grown trees, our indigenous forests would have been eradicated years ago to meet our fibre, fuel and furniture needs,” said PAMSA executive director Jane Molony. “Sustainable, commercial forests have a vital role to play in curbing deforestation and mitigating climate change.”
As with most agricultural crops, trees are planted in rotation. Once mature, after seven to 11 years, they are harvested. However, only 9 per cent of the total plantation area is felled annually. New saplings are planted in the same year, at an average rate of 260,000 new trees per day, or one-and-a-half saplings per harvested tree. This is what makes the paper we source from wood renewable.
3. It’s recyclable
Recovered paper – the paper and cardboard from our recycling bins – is a valuable raw material and South Africa has been using it as an alternative fibre in papermaking since 1920.
Given that land suitable for the commercial growing of trees is limited, virgin fibre is supplemented with recovered paper. On the other hand, an injection of virgin fibre is also needed in the papermaking process because paper fibres shorten and weaken each time they are recycled.
In 2016, 68.4 per cent of recoverable paper was recycled – recoverable paper excludes the likes of books and archived records, and items that are contaminated or destroyed when used, like tissue hygiene products and cigarette paper.
South Africa’s paper recovery rate has increased by 2 per cent year on year, and is well above the global average of 58 per cent (2015).
4. It’s good for the environment
Working forests provide clean air, clean water and the managed conservation of wetlands, grasslands and biodiversity.
Farmed trees are efficient carbon sinks. Every year, South Africa’s commercial forests are estimated to capture 20 million tonnes of carbon dioxide and other greenhouse gases, in turn releasing 15 million tonnes of oxygen.
The carbon remains locked up even after the wood is chipped, pulped and made into the many items we use every day. This is a good reason to recycle, as it keeps this carbon locked up for even longer. Sent to landfill, paper will naturally degrade along with wet waste and add to unnecessary emissions.
Recycling is a space saver too: one tonne of paper saves three cubic metres of landfill space and the associated costs. The 1.4 million tonnes of recyclable paper and paper packaging diverted from landfill in 2016.
The South African pulp and paper industry avoids 1,3 million tonnes of carbon emissions from fossil fuels (coal, oil and gas) through the use of renewable biomass-based energy. Emissions are also offset by the trees grown for papermaking.
5. It’s good for the economy
Not only does pulp and paper production add around R3.8 billion to the South African economy annually, the growing and harvesting of trees, the making of paper products and recycling them provides sustainable jobs for thousands of people.
Let’s not forget the jobs of engineers and researchers who design advanced technologies and processes that make pulping, papermaking and paper recycling more energy and water-efficient, and the artisans and operators that keep paper production moving.
Add to this the downstream value chains which rely on paper to produce their products, including printing and publishing, media, marketing and advertising, and the myriad sectors which use paper-based packaging to protect their goods during transit.
“Any which way you look at it, paper, tissue and paper-based packaging are essential, and this is a good thing for our economy and for our environment,” says Molony. “Invented some 2,000 years ago, paper is one of the oldest ‘technologies’ with research, development and innovation continuing the world over to make more efficient use of trees, recycled paper, water and energy. Paper is a great story.”
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