identifying paste for scoring mark
The utility model relates to an identifying paste for scoring mark which has a scoring material layer on the upper layer, a printing thin-film layer on the down layer, the scoring material layer adhibits with the printing thin-film layer. The identifying paste solves problem that some drink bottles...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to an identifying paste for scoring mark which has a scoring material layer on the upper layer, a printing thin-film layer on the down layer, the scoring material layer adhibits with the printing thin-film layer. The identifying paste solves problem that some drink bottles are opened and the inner drink are drunk, then the bottle is placed aside, when people wants to drink more, the people usually forgets the bottle ever used, accordingly, the people opens another bottle which causes waste and insanitation. The identifying paste can score mark conveniently under the personal sanitation is ensured for distinguishing the opened and used drink bottle in collective activity for avoiding waste. The identifying paste has simple structure, low cost and is easy for realization. |
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