Questions and Answers
What is the primary source of Recv.ded Polyester?
Which method is employed in organic cotton production to enhance soil nutrients?
What by-product is used to create Cu pro?
Which of the following materials is biodegradable and made from plant-based materials?
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What is the primary use of the waste from the pineapple industry?
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Study Notes
Recycled Polyester
- Originates from non-reusable PET bottles found in oceans, offering a solution to ocean waste.
- PET is derived from crude oil, linking it to petroleum industry practices.
Organic Cotton
- Cultivated in rain-fed fields using natural pesticides through "companion planting" techniques to control pests.
- Employs "crop rotation" to enrich soil nutrients, allowing for natural fertilization of cotton fields.
Organic Silk
- Minimal use of pesticides and chemicals in the extraction of silk filaments.
- Requires extensive Mulberry woodland; silkworms naturally emerge from cocoons, supporting sustainable life cycles.
Pinatex
- Created from pineapple leaves, which are often discarded by the pineapple industry.
- Approximately 40,000 tons of pineapple leaves are wasted annually; 16 pineapple plants (480 leaves) yield 1m² of Pinatex material.
Cupro
- A regenerated cellulose fiber produced from cotton linter, a by-product of cotton harvesting.
- Similar in characteristics to rayon, Cupro is breathable, biodegradable (within 2 months), and made from 100% plant-based materials.
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Description
Explore the innovative use of recycled PET bottles to create sustainable textiles and the cultivation practices of organic cotton. This quiz examines how these materials address environmental issues and promote sustainability in fashion. Learn about the benefits of using ocean waste and natural farming techniques.
