National Geographic reports on why scientists increasingly engage in environmental and public health debates
Substitution analysis for plastic packaging
Life cycle assessment study commissioned by American Chemistry Council finds packaging plastics to have more favorable environmental profile than alternatives made of glass, metal, paper, textile, wood
McDonald’s to trial new packaging
Two Canadian concept restaurant locations to trial new packaging including fully re-pulpable cups, fiber lids, wooden cutlery, paper straws; items could be rolled out widely in the future
Online retailers tackle dangerous products
Amazon, Alibaba, eBay, Rakuten France sign EU Commission’s ‘product safety pledge’ to remove dangerous products from sale more quickly; NGOs call for more specific action on hazardous chemicals
PFAS and Food Contact Packaging USA
Migration of mineral oils and DIPN from paperboard into dry foods
Swiss and Italian researchers publish new study comparing the effect of different testing and storage conditions on migration behavior of MOSH, MOAH and DIPN from paperboard into non-fatty dry foodstuffs. Observed levels of migration were in the part per million (ppm) range (mg/kg food). Migration levels were highest for egg pasta packaged in paperboard and enclosed in an outer polypropylene bag.
Chemical characterization of post-consumer and recycled plastics
Scientists perform target and non-target screening of recycled plastics and provide recommendations on methods; detect >280 organic chemicals and metals in 21 plastic flakes and pellets used in recycling; analyze several recycled polymers and find polyethylene terephthalate (PET) the only one currently complying with European circular economy requirements; compare analytical methods to assess the chemical composition of recyclates giving their strenghts and limitations
Bisphenol S
Bisphenol S is used as a substitute of BPA in food contact materials, in a new context article the Food Packaging Forum reports on applications, toxicity, exposure and regulation of BPS
India restricts use of PET bottles
Indian state Maharashtra bans PET bottles smaller than 0.5 L, orders deposit-return scheme for PET bottles bigger than 0.5 L and for milk pouches, requests alternative packaging material for milk such as glass
Contaminants migrate from recycled paper and paperboard
New method for the detection of contaminants in in recycled paper and paperboard. Significant levels of BPA, DEHP and nonylphenols found in commercial retail samples of recycled paperboard food contact materials.