| http://www.w3.org/ns/prov#value | - PLA samples of dimension 200 mm x 200 mm were subjected to heatsetting at temperatures of 130??C respectively and increasing times of 15 s, 30 s, 45 s, 60 s, 90 s, 120 s and 240 s using the Werner Mathis infra-red heatsetting equipment and subsequently treated to wet processes including scouring, alkaline reduction clearing, dyeing and softening.
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