Definition
聚酯薄膜 is a technical term for polyester film — a thin plastic sheet made from polyester resin, commonly used in packaging (e.g., food bags), insulation (electrical), and industrial applications. It's a compound noun: 聚酯 (polyester) + 薄膜 (thin film/membrane). You'll encounter it in manufacturing, electronics, and materials science contexts.
n
polyester film (thin plastic sheet used in packaging, insulation, and industrial applications)
Examples
- 聚酯薄膜。Zhè zhǒng jù zhǐ báo cháng yòng yú shípǐn bāozhuāng.This type of polyester film is often used for food packaging.
- 聚酯薄膜。jù zhǐ báo de juéyuán xìngnéng hěn hǎo.Polyester film has good insulating properties.
- 聚酯薄膜。Gōngchǎng xūyào cǎigòu yì pī jù zhǐ báo.The factory needs to purchase a batch of polyester film.
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