Global Spoil Detection Based Smart Label Market Size | US$ 4.29 Bn Estimated Revenue by 2029, CAGR 15.69%, Key Players: Thinfilm Electronics ASA, SATO Holding AG. | #spoildetectionsmartlabels # foodsafety # foodwaste #reducefoodwaste # smartpackaging # supplychaintransparency # freshnessguarantee # innovationinfoodtech