| Electric Hot-melt zone of high quality PE sheet by thermal embedded with special electric screen from a connecting pipe. Because the electricity connection -- thermography in the tube between the belt and a melt-forming material flow, molecular mutual penetration between, proliferation. Therefore after cooling can form a strong combination, with hot-melt -- "connecting" with good sealing performance. connecting parts strong, high-tensile strength. affordable large shear, environmental adaptability, if the traction tube, Pipe wall is hollow, spiral wound tube such as a choice of connecting tubes. |
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