Novel material pipe and multi-row material pipe
The utility model provides a novel material pipe and a multi-row material pipe, which comprise a material pipe, the material pipe is provided with a cavity for accommodating and packaging, the middle part of the material pipe is provided with a concave part which is concave inwards, and when the con...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model provides a novel material pipe and a multi-row material pipe, which comprise a material pipe, the material pipe is provided with a cavity for accommodating and packaging, the middle part of the material pipe is provided with a concave part which is concave inwards, and when the concave part of the material pipe is arranged opposite to the concave part of another material pipe, the concave part of the material pipe can be inserted into the cavity. A gap is formed between the side wall of the first supporting part or the side wall of the second supporting part of one material pipe and the side wall of the concave part of the other material pipe. The anti-lock pair packaging material pipe further comprises the anti-lock pair packaging material pipe in any one of the technical schemes. When the first supporting part or the second supporting part of one material pipe is inserted into the concave part of the other material pipe, the gap is formed between the side wall of the first supporting part |
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