Considering the demand for high-quality paper straws by some of our clients from Korea and Japan, HarboraPaper exclusively developed and produced the 4 layer paper straws.

The 4 layer paper straws are thicker and of more weight than traditional 3 layer paper straws.

For a straw size of 197x6mm, the 3 layer paper straws weigh 1.2gsm, while the 4 Layer paper straws weights 1.7gsm, the 4 layers are 42% heavier than the 3 layers.

The obvious result is that 4 Layer straws are much sturdy and holding up in the water for a much longer time than 3 layer straws. If your clients are complaining about your easily soggy paper straws, you may as well try our 4 layer paper straws!