| 摘要 |
AN ADDITIONAL LAYER FIXED OR ENVELOPED OF TUBULAR SLEEVE OF PLASTIC MATERIAL, PARTICULARLY FOR FOOD PRODUCTS AND METHOD THEREOF The present invention discloses a packaging material of fold component, particularly composed for food products, comprising a first component (10), which consists in a paper base sheet, and over it a second component (11) formed by a tubular sleeve of a plastic thin film that is adhered, of a kind approved for its use with food products. The sleeve member can be cut longitudinally in an appropriate position in order to make one or two free fins (11°, 13, 14) capable of folding.
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