Case studies & Column

Yamahachi Chemical

For your new development and solution

Our porous materials have potential applications in many fields.
Here are some examples of development solutions and challenges we have taken on.

1．History of our Roller stamps In the late 1980’s, our de...

Columns

Alcohol markers, also known as art markers or graphic markers, ...

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What is “Flash Stamp” ? A flash stamp, also known a...

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Longer life stamp with double layer porous structure！ The purpo...

Case studies

These are case studies of self-inking marking pen tips for Lens...

Case studies

Our aim of the challenge was to provide cosmetic designers and ...

Case studies