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ASO Co., Ltd.

ISO9001:2015 certification
Clean and Quality
Japanese site


Unfortunately, we cannot answer 
any telephone inquiries.
If you have any questions, please contact us
through the website and we will reply you as soon as possible.
Thank you for your understanding.

 
 

OUR PRODUCTS

 

HIGH CLEAN BAG SERIES

CLEAN BAG SERIES

CLEAN POLY BAG
(CUSTM-MADE)

This is a clean plastic bag 
with no visible foreign matter 
on the inner or outer surfaces.

CLEAN RESEABLE BAG

This is a bag conforming
to high cleanliness standards 
that is also resealable; 
something considered impossible previously.  
UV PROTECTION CLEAN BAG

This is a bag that prevents UV light, 
which promotes degradation 
of contents, from passing through it. 
ASO Clean Film (Tube/Sheet)

This is for packaging pharmaceuticals 
or electronic devices" produced 
in a class 10000 cleanroom. 
ASO Clean Laminated Bag

This is produced 
in our class 10000 cleanroom 
using our new processing method, 
which achieves a very high level of cleanlines.
CLEAN ALUMINUM BAG

With an oxygen barrier 
and moisture-proof aluminum foil interlayer, 
the bag provides a high quality gas 
and moisture barrier. 
CLEAN BAG SELECT

This is a bag with properties 
in between standard polyethylene bags 
and clean polyethylene bags. 

DRUM LINER

OTHER

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