| 摘要 |
The package consists of a card (1) made from cardboard, paper, non-woven material, plastic, metallic film or a combination of these, having a window (2) for a flat sachet (3) containing the sample. The sachet is made from two layers of material with their facing surfaces joined, preferably by welding, to form a cavity for the product, and has its edge (31) cut to the shape of the window. Variants of the card can have a number of windows (2A, 2B, 2C), be made in two folded halves with the sachet between them, and have panels (6, 6A, 6B, 6C, 7) for printed matter.
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