Tech Tent: Is Tesla really worth $500 billion? Abel & Cole removed a page from its website about its "plastic-free tea bags" after being contacted by the BBC. But when you look at the small print it says the company uses a bio-plastic to seal the bags - made from plant material rather than oil. That means the bags can be put in the food or garden waste bin collected by your local council, but not home compost heaps, which don't get hot enough to break down the bags. fully biodegradable, plant-based teabags. It was keen to stress that the new bags, designed in conjunction with Sheffield University, would be "industrially compostable" - but not plastic free. PLA is an inert, DNA-free material that is produced by breaking down starches found in plant sources. Read about our approach to external linking. Are young Brits falling out of love with the cuppa? PLA is an inert, DNA-free material that is produced by breaking down starches found in plant sources. Sian Sutherland, co-founder of environmental campaign group A Plastic Planet, said compostable bio-plastics were "the antithesis of plastic". Landfill, up until recently, would have been the correct answer because teabags have traditionally been sealed with a very small amount of plastic - made from oil. If you are feeling a little confused about whether bio-plastic is a better option than oil-based ones, then you are not alone. Helen Bird, from sustainability campaign group Wrap, said "false claims" were often made about "so-called plastic-free packaging, when in fact it was still plastic, albeit designed to be compostable". The University of East Anglia has conducted tests on six of Britain's biggest tea brands in order to find out the amount of plastic included in their bags. The pact says teabags containing plastic are problematic because they can contaminate compost when they are recycled with food waste - often consumers don't realise they have plastic in them. Clipper, the UK's sixth biggest tea brand, declares its bags "plastic free". Scientists have made a discovery about teabags that is going to make any Earl Grey drinker retch -- plastic bags of tea release billions of tiny plastic particles into every cup. Yorkshire Tea announced last month that it was hoping to release new renewable and biodegradable teabags by the end of November. Iran's foreign minister has condemned the killing of Mohsen Fakhrizadeh "as an act of state terror". Through this process, no plant DNA is left behind, making these hypoallergenic and allergen-free. ☕️. .css-1hlxxic-PromoLink:link{color:inherit;}.css-1hlxxic-PromoLink:visited{color:#696969;}.css-1hlxxic-PromoLink:link,.css-1hlxxic-PromoLink:visited{-webkit-text-decoration:none;text-decoration:none;}.css-1hlxxic-PromoLink:link:hover,.css-1hlxxic-PromoLink:visited:hover,.css-1hlxxic-PromoLink:link:focus,.css-1hlxxic-PromoLink:visited:focus{color:#B80000;-webkit-text-decoration:underline;text-decoration:underline;}.css-1hlxxic-PromoLink:link::after,.css-1hlxxic-PromoLink:visited::after{content:'';position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;}Microplastics: Premium teabags leak billions of particles - study, Tea drinkers stewing over splitting Yorkshire Tea bags, Non-biodegradable teabag petition led by gardener. The sustainability campaign group says it needs to be separated from the word "compostable", because bio-plastics and oil-based plastics can both be compostable - the key difference is bio-plastic comes from a renewable resource. Rishi tea bags are made from a plant-based material called polylactic acid (or PLA for short). Out of the UK's six biggest tea brands, the only other company that says its standard teabag is plastic free is Pukka - which says it uses a stitch of cotton instead of heat-sealing its bags. In a National Geographic study of bio-plastics, she said PLA "can be composted in an industrial facility, but if the town doesn't have one, then it's not any different" to conventional oil-based plastic. The BBC is not responsible for the content of external sites.

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