| 摘要 |
<p>A document or paper label holder (10) comprises a first sheet (26) constituting an inner wall of the paper label holder and a second sheet (22) constituting an outer wall of the paper label holder. The first sheet (26) is made from a thin, transparent and hard PVC foil of a thickness of 0.05-0.35 mm, such as 0.15-0.25 mm, preferably approximately 0.18 mm. The second sheet (22) is composed of a first, preferably non-transparent, soft PVC foil of a thickness of approximately twice the thickness of the first sheet, and a second, hard PVC foil having a thickness approximately the same as the thickness of the first sheet. The first foil and the second foil are joined, preferably welded, together in the second sheet, the second foil facing the first sheet, and the first sheet and the second sheet are connected, preferably welded, together along an edge part thereof for defining a pocket between the first sheet and the second foil of the second sheet for receiving the document or paper label holder (30).</p> |
