发明授权
US08313829B2 Sealable polyester film 有权
密封聚酯薄膜

Sealable polyester film
摘要:
The invention relates to a transparent heatsealable biaxially oriented polyester film including a base layer B and amorphous top layers A on each surface of the base layer B. The invention further relates to a process for producing the film and to the use thereof.
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