| 摘要 |
The arms are double and brought together at the wrists or at shoulder/arm holes or loose arms, for folding over the inserted plastic. The front is a double sheet and on the inside or the outside is fastened alternatively in upper, lower, left-hand or right-hand parts or one or more sides, at the same time for folding over the inserted plastic. Press buttons or other fastening devices are provided for fixing the plastic and the sheet together. Fixtures are incorporated allowing the plastic to be seen where it is, e.g. press buttons which have holes, allowing a check to be made that the plastic is there. |
