1/4" of warp allowed in a 12 inch span measured anywhere on the sheet.
This information is found in Tappi standard "TIP 0304-13, Statistical process control - procedures for charting warp".
Easiest way to test is to use a 12 inch steel rule and lay it on your sheet, if the gap between the sheet and the rule is less that 1/4" it is typically within Tappi standards.
With todays high speed converting machinery this is no longer an exceptable standard in many manufacturing facilities, especially for high graphics print jobs.
Chat with our AI personalities
/setwarp (name of warp)
no,actually there is such thing as a time warp
Take the only warp square.Take the bottom-left warp square.Take the bottom-left warp square again.Take the top-right warp square.Take the bottom-left warp square.You should be in the gym leader's room.(instructions from pokedream.com)
Lilycove City Warp Gameshark Code: EF6C4684 7B994DBB
1. Take the only warp square. 2. Take the bottom-left warp square. 3. Take the bottom-left warp square again. 4. Take the top-right warp square. 5. Take the bottom-left warp square. 6. You should be in the gym leader's room.