High speed embossing and adhesive printing process and apparatus
    6.
    发明授权
    High speed embossing and adhesive printing process and apparatus 有权
    高速压花和胶印印刷工艺及装置

    公开(公告)号:US06773647B2

    公开(公告)日:2004-08-10

    申请号:US10043451

    申请日:2002-01-10

    IPC分类号: B29C3360

    摘要: The present invention relates to a high speed embossing and adhesive printing process, said process comprising the steps of (a) applying an adhesive to a conformable heated glue application roll; (b) applying said adhesive to a first patterned embossing roll, having an outer surface, which is engaged with a second patterned embossing roll having a complementary pattern to said first embossing roll; (c) passing a web of sheet material between said first and second embossing rolls at a tangential line speed to simultaneously emboss said web and apply said adhesive to said web, such that said adhesive forms an adhesive pattern between embossments; and (d) applying a renewable release agent to the outer surface of the first patterned embossing roll.

    摘要翻译: 本发明涉及一种高速压印和粘合印刷方法,所述方法包括以下步骤:(a)将粘合剂施加到适形的加热胶涂布辊上; (b)将所述粘合剂施加到第一图案化压花辊,其具有外表面,所述外表面与具有与所述第一压花辊的互补图案的第二图案化压花辊接合; (c)以切线速度在所述第一和第二压花辊之间通过片材材料网以同时压花所述幅材并将所述粘合剂施加到所述幅材上,使得所述粘合剂在压花之间形成粘合剂图案; 和(d)将可再生脱模剂施加到第一图案化压花辊的外表面上。

    Dispensing apparatus
    8.
    发明授权
    Dispensing apparatus 失效
    点胶装置

    公开(公告)号:US06497345B1

    公开(公告)日:2002-12-24

    申请号:US09723875

    申请日:2000-11-28

    IPC分类号: B67D107

    CPC分类号: A47K10/32 A47K2010/3273

    摘要: An apparatus for dispensing paper. The apparatus allows for the use of an existing wall-mounted dispenser without requiring any modification to the existing wall-mounted unit. The apparatus can also be free-standing or portable. The apparatus will accommodate rolled paper or sheets of paper. The apparatus also comprises an automated system for moistening and/or cleansing which enables the user to optionally moisten the paper and/or apply a cleansing agent to the paper if so desired. The degree (i.e.; the amount) of moistening or cleansing agent applied may be controlled by the user.

    摘要翻译: 一种用于分配纸的设备。 该装置允许使用现有的壁挂式分配器,而不需要对现有的壁挂式装置进行任何修改。 该设备也可以是独立的或便携式的。 该设备将容纳卷纸或纸张。 该设备还包括用于润湿和/或清洁的自动化系统,其使得用户可以如果需要,可选地将纸张和/或将清洁剂施加到纸张上。 润湿剂或清洁剂的适用程度(即数量)可由使用者控制。

    High speed embossing and adhesive printing process and apparatus
    9.
    发明授权
    High speed embossing and adhesive printing process and apparatus 有权
    高速压花和胶印印刷工艺及装置

    公开(公告)号:US06193918B1

    公开(公告)日:2001-02-27

    申请号:US09289222

    申请日:1999-04-09

    IPC分类号: B29C4706

    摘要: The present invention provides a process which in a preferred embodiment includes the steps of: (a) applying a hot melt adhesive to a heated roll rotating at an initial tangential speed; (b) milling the adhesive to a reduced thickness and accelerating said adhesive through a series of metering gaps between a plurality of adjacent heated glue rolls; (c) applying the adhesive to a conformable glue application roll rotating at a tangential line speed which is higher than the initial tangential speed; (d) applying the adhesive to a first patterned embossing roll which is engaged with a second patterned embossing roll having a complementary pattern to the first embossing roll, the embossing rolls being heated; (e) passing a web of sheet material between the first and second embossing rolls at the tangential line speed to simultaneously emboss the web and apply the adhesive to the web, such that the adhesive forms an adhesive pattern between embossments; (f) transferring the web from the second embossing roll to the first embossing roll; (g) stripping the web from the first embossing roll; and (h) cooling the web.

    摘要翻译: 本发明提供一种方法,在一个优选的实施方案中包括以下步骤:(a)将热熔粘合剂施加到以初始切向速度旋转的加热辊; (b)将粘合剂研磨至较薄的厚度,并通过多个相邻的加热胶辊之间的一系列计量间隙加速所述粘合剂; (c)将粘合剂施加到以比初始切向速度高的切线速度旋转的适形胶粘剂辊; (d)将粘合剂施加到与第一压花辊具有互补图案的第二图案化压花辊接合的第一图案化压花辊上,压花辊被加热; (e)以切线速度在第一和第二压花辊之间通过片材材料网以同时压花幅材并将粘合剂施加到幅材上,使得粘合剂在压花之间形成粘合剂图案; (f)将所述纤维网从所述第二压花辊转移到所述第一压花辊; (g)从所述第一压花辊剥离所述纤维网; 和(h)冷却网。

    Ultrasonic spray coating application system
    10.
    发明授权
    Ultrasonic spray coating application system 失效
    超声波喷涂应用系统

    公开(公告)号:US6102298A

    公开(公告)日:2000-08-15

    申请号:US28269

    申请日:1998-02-23

    摘要: An ultrasonic atomizer is provided including an ultrasonic vibrator, a reservoir, and a heat exchanger. The ultrasonic vibrator is connected to an amplifying section. The amplifying section has an exterior surface and a tip thereon. The amplifying section can be elongated and the amplifying section can be inclined at an angle that is preferably between about 5.degree. to 10.degree. from horizontal. The reservoir is in fluid communication with the exterior surface of the amplifying section. The reservoir contains a liquid. A pump can be located between the reservoir and the exterior surface of the amplifying section in order to assure a liquid flow rate of between about 10 to about 30 ml/min. The heat exchanger is provided in order to control the temperature and viscosity of the liquid. The liquid is directed to flow from the reservoir and over the exterior surface of the amplifying section to the tip. A feed tube having a dispensing end can be provided. The feed tube is located between the reservoir and the exterior surface of the amplifying section in order for the liquid to be dispensed from the dispensing end onto the exterior surface. Preferably, the feed tube passes through the heat exchanger prior to the liquid flowing over the amplifying section. The liquid is propelled from the tip in the form of droplets having a substantially horizontal velocity when the tip is oscillated upon actuation of the ultrasonic vibrator.

    摘要翻译: 提供超声波雾化器,其包括超声波振动器,储存器和热交换器。 超声波振子与放大部连接。 放大部分具有外表面和尖端。 放大部分可以是细长的,并且放大部分可以以与水平方向优选在约5°至10°之间的角度倾斜。 储存器与放大部分的外表面流体连通。 储存器包含液体。 泵可以位于储存器和放大部分的外表面之间,以确保液体流速在约10至约30ml / min之间。 提供热交换器以便控制液体的温度和粘度。 液体被引导以从储存器流过并且在放大部分的外表面上流到尖端。 可以提供具有分配端的进料管。 进料管位于储存器和放大部分的外表面之间,以便将液体从分配端分配到外表面上。 优选地,在液体流过放大部分之前,进料管通过热交换器。 当尖端在超声波振动器的致动时摆动时,液体以液滴的形式从尖端推进,具有基本上水平的速度。