Working principle of vacuum dryer :
Vacuum drying is to dry the dried material under vacuum. It uses a vacuum pump for pumping and dehumidifying to create a vacuum in the working chamber and speed up the drying.
Vacuum dryer product features:
> can obtain a higher drying rate at a lower temperature, and the heat utilization is sufficient;
> can dry at low temperature or dry heat sensitive materials;
> can dry materials containing solvents and solvents to be recovered;
>It can be disinfected before drying, and any impurities in the drying process are not mixed;
>This dry machine is a static vacuum dryer, so the shape of the dry material will not be damaged.
Vacuum dryer application range:
It is suitable for the drying of heat sensitive materials in the pharmaceutical, chemical, food, electronics, Chinese medicine and other industries.
KN95 Mask With Valve Disposable
Product Dimesnion: 6.18" x 4.13" /15.70cmx10.50cm
Mask Fabric Material: 5-ply material,100% polypropelyne
Ear Loop Material: 70% polyamide, 30% elastane
when to use: suitable for adults to use daily in a variety of settings such as home, outdoors and work
packaging: 5 pcs of mask in one sealed printed plastic bag to ensure hygiene or 10pcs per box
certification/standard: GB2626-2006(China KN95 standard) and FDA registered
about the manufacturer: Kapanou is china-based healthcare company
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Ningbo Debeida Science&Technology Co.,ltd. , https://www.dbdmask.com