English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

In view of the situation, mask base cloth can’t be degraded naturally and there is rapid development of green fiber, cellulose acetate (CA) and polylactic acid (PLA) were used to prepare spunlaced mask base cloth to solve the problems of high energy consumption and non-recycling during producing. Mechanical property, air permeability, moisture permeability, softness, micro structure characterization and water absorption were studied and analyzed. Taking air permeability and flexural rigidity as target values, spunlaced CA/PLA base cloth was optimized by orthogonal test. The results show that when surface density is 60 g/m 2 , thickness less than 1.2 mm, and blending ratio of CA to PLA = 50:50, the air permeability is the best; when CA to PLA is 25:75, the flexural rigidity is the worst.

Preparation and properties research of spunlaced cellulose acetate/polylactic acid mask base cloth