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    • 6. 发明专利
    • Corrugation die for corrugated cardboard production
    • 用于腐蚀性卡片生产的矫正机
    • JP2014091311A
    • 2014-05-19
    • JP2012244790
    • 2012-11-06
    • Bhs Corrugated Machinen Und Anragenbau Gmbhベーハーエス コルゲーテッド マシーネン−ウント アンラーゲンバウ ゲゼルシャフト ミット ベシュレンクテル ハフツング
    • GNAN ALFONSMARKUS SCHELL
    • B31F1/28
    • PROBLEM TO BE SOLVED: To provide a corrugation die for corrugated cardboard production.SOLUTION: The corrugation die for corrugated cardboard production has a rotation shaft and a waveform (6). The waveform (6) includes waveform apexes (17), waveform troughs (18) and waveform side faces (19). The corrugation die (2) includes an air exhaust device. The air exhaust device includes at least one air collecting groove (20) which opens outwardly in a radial direction and extends at least partially around the rotation shaft (3), crosses at least one of the waveform apexes (17), and being defined by the first and second side walls (21, 22) facing each other. The air exhaust device also includes at least one air connection channel (24) extending from at least one of the side walls (21,22) of the at least one air collecting groove (20) and at least one air suction channel (26) which is floating-connected to the at least one air connection channel (24) and may receive negative pressure.
    • 要解决的问题:提供瓦楞纸板生产的波纹模具。解决方案:用于瓦楞纸板生产的波纹模具具有旋转轴和波形(6)。 波形(6)包括波形顶点(17),波谷(18)和波形侧面(19)。 波纹模具(2)包括排气装置。 排气装置包括至少一个空气收集槽(20),其沿径向方向向外敞开并且至少部分地围绕旋转轴(3)延伸,与至少一个波形顶点(17)交叉,并由 第一和第二侧壁(21,22)彼此面对。 排气装置还包括从至少一个空气收集槽(20)的至少一个侧壁(21,22)延伸的至少一个空气连接通道(24)和至少一个空气吸入通道(26) 其浮动连接到所述至少一个空气连接通道(24)并且可以接收负压。