| 摘要 |
PURPOSE: An air cap printing sheet and an air cap printing envelope using thereof are provided to easily produce the air cap printing envelope with uniform printing patterns on the outside. CONSTITUTION: An air cap printing sheet includes a first sheet(110), a second sheet(120), and a third sheet(130). The first sheet includes an air cap(110a) on one side. The second sheet is attached to the other side of the first sheet to seal air inside the air cap. The third sheet includes one side having repetitive printing patterns(130a), and the other side attached to the second sheet.
|
