PS 31 Hard white envelope cuttings (HWEC)

Consists of groundwood-free cuttings, shavings or sheets of unprinted, untreated and uncoated white envelope paper.

Prohibitive materials none permitted
Outthrows plus prohibitives may not exceed ½ of 1%

Connected also to:

PS 30 Hard white shavings (HWS)
Consists of shavings or sheets of unprinted, untreated white groundwood-free paper.

Prohibitive materials none permitted
Outthrows plus prohibitives may not exceed ½ of 1%

EN 643 European system equivalent 

3.18.00 White wood-free shavings
Shavings and sheets of white unprinted woodfree paper, may contain a maximum of 5 % of coated paper. Without glue.

Non-paper components max. 0.25 %
Total unwanted material max. 0.5 %

3.18.01 White wood-free uncoated shavings
Shavings and sheets of white unprinted woodfree paper, free from coated paper. Without glue.

Non-paper components max. 0.25 %
Total unwanted material max. 0.5 %

3.18.02 White envelope cuttings
Shavings and sheets of white unprinted woodfree paper, free from coated paper. May contain some glue.

Non-paper components max. 0.25 %
Total unwanted material max. 0.5 %