Method of and apparatus for shielding inert-zone electron irradiation of
moving web materials
    2.
    发明授权
    Method of and apparatus for shielding inert-zone electron irradiation of moving web materials 失效
    用于屏蔽移动网状材料的惰性区域电子辐射的方法和设备

    公开(公告)号:US4252413A

    公开(公告)日:1981-02-24

    申请号:US948999

    申请日:1978-10-05

    Applicant: Sam V. Nablo

    Inventor: Sam V. Nablo

    CPC classification number: H01B13/003 G21K5/10

    Abstract: This disclosure is concerned with novel techniques for shielding electron-produced scattered radiation in systems wherein a web or sheet is passed longitudinally through an electron irradiation processing region or zone, through the use of a shielded enclosure comprising longitudinally extending shielded-wall collimator slots operating in conjunction with cavity shield traps and critical angles of web-guiding inlet and outlet feed that insure minimal irradiation escape while providing a minimal volume for oxygen-limiting in the irradiation processing zone.

    Abstract translation: 本公开涉及在系统中屏蔽电子产生的散射辐射的新技术,其中幅材或片材通过电子辐射处理区域或区域纵向通过,通过使用屏蔽外壳,其包括纵向延伸的屏蔽壁准直器槽 结合腔屏蔽阱和幅材引导入口和出口进料的临界角,确保最小的辐射逸出,同时在辐照处理区域中提供最小的氧限制体积。

    Process and apparatus for the curing of coatings on sensitive substrates
by electron irradiation
    3.
    发明授权
    Process and apparatus for the curing of coatings on sensitive substrates by electron irradiation 失效
    用于通过电子辐射固化敏感基材上的涂层的方法和设备

    公开(公告)号:US4246297A

    公开(公告)日:1981-01-20

    申请号:US940034

    申请日:1978-09-06

    CPC classification number: B41F23/00 D06B11/0076 D06B19/007 F26B3/28 G21K5/00

    Abstract: This disclosure deals with a new process and apparatus for using a critically adjusted electron beam to cure protective and decorative coatings, including opaque, heavily pigmented coatings, on paper, fabric and other thin substrates which are sensitive to heat or various forms of radiation. The process utilizes restricted dose, energy and process rates to obviate degradation of the substrate during curing and to achieve previously unattainable line speeds in the curing of coatings on products of web, sheet and filamentary geometry.

    Abstract translation: 本公开涉及一种用于使用严格调整的电子束来固化保护性和装饰性涂层(包括不透明的,重度着色的涂层)在纸张,织物和其它对热或各种形式的辐射敏感的薄基材上的新方法和装置。 该方法利用限制剂量,能量和加工速率来消除固化期间底物的降解,并且在卷材,片材和丝状几何形状的产品上的涂层固化中达到先前无法达到的线速度。

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