Gaseous components in the plastic appear at the molding surface and
collapse.
Click on any of the following photographs for the corresponding causes
and countermeasures.
Cause
Appearance
Insufficient drying
Inclusion of air
Degradation
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for the quality or safety of any customer products which use our
materials or which have made use of any type of data provided by
this company. Customers are requested to independently determine
the suitability of our materials for their products. We also request
that sufficient attention also be paid to laws, regulations, and
industrial rights.
