REVERSIBLE NON-CONTACT ADHESIVE APPLICATOR DISPENSER

    公开(公告)号:US20210245193A1

    公开(公告)日:2021-08-12

    申请号:US17237242

    申请日:2021-04-22

    摘要: A liquid dispenser. The dispenser includes reversible modular components to define selective removability and rearrangement between them and a base structure such that one or more sheets of a passing liquid-receiving substrate may receive such liquid through interchangeable liquid-dispensing orientations. The removability features include tool-free operation to facilitate quick insertion and removal of the modular components that include at least a liquid-dispensing valve assembly and a seal that is selectively engageable with the valve assembly to protect liquid-dispensing nozzles of the valve assembly from becoming clogged with residual dried liquid during periods of inactivity of the liquid dispenser. Selective movable cooperation or attachment between the modules—as well as between the modules and the base structure—facilitates flexible configurations of the dispenser, including top-down and bottom-up liquid-dispensing orientations.

    Method and device for the efficient use of long-acting adhesive in the factory and during personal use
    22.
    发明授权
    Method and device for the efficient use of long-acting adhesive in the factory and during personal use 有权
    在工厂和个人使用期间有效使用长效粘合剂的方法和装置

    公开(公告)号:US07409976B2

    公开(公告)日:2008-08-12

    申请号:US10505530

    申请日:2003-02-19

    IPC分类号: B32B41/00

    摘要: The invention relates to a method of producing a product comprising a support having a long-acting adhesive and a protective tape disposed thereon, so that said adhesive can be used at a later time. The inventive method is characterised in that it consists in: determining a reference plane (P) which is close to the location of the adhesive deposit and which is either below the plane containing the lower face of the support or above the plane containing the upper face of said support; establishing the distance (D) separating the reference plane (P) and the level (N) at which the adhesive (2) is delivered, which is close to the plane containing the application face of the support; delivering the long-acting adhesive (2); delivering a protective tape (20) which is disposed on top of the adhesive (2) either simultaneously using a prefabricated transfer tape or separately; moving the support in relation to the deposit station; exerting a transverse force on the support such that one of the faces thereof is applied continuously against the reference plane (P); and exerting a pressure, counter to the transverse force, on the protective tape (20) and the adhesive (2).

    摘要翻译: 本发明涉及一种制造产品的方法,其包括具有长效粘合剂和设置在其上的保护带的支撑体,使得所述粘合剂可以在以后使用。 本发明的方法的特征在于:确定参考平面(P),该参考平面(P)接近粘合剂沉积物的位置,并且其在包含支撑体的下表面的平面的下方或包含上表面的平面之上 的支持; 建立分离参考平面(P)和粘合剂(2)被输送的水平(N)的距离(D),其接近包含支撑体的施用面的平面; 输送长效胶(2); 输送保护胶带(20),其同时使用预制转印带或分开设置在粘合剂(2)的顶部; 移动与存款站有关的支持; 在支撑件上施加横向力使其一个表面连续地施加在参考平面(P)上; 并在保护带(20)和粘合剂(2)上施加与横向力相反的压力。

    Tissue reel transfer device and method
    23.
    发明授权
    Tissue reel transfer device and method 失效
    组织卷筒传送装置及方法

    公开(公告)号:US06976651B2

    公开(公告)日:2005-12-20

    申请号:US10284276

    申请日:2002-10-30

    IPC分类号: B65H19/26 B65H19/28 B65H19/29

    摘要: The present invention relates to a system and method for transferring tissue reels. The system preferably incorporates nozzles that spray an adhesive directly onto moving tissue paper substrate, as opposed to applying adhesive directly to the reel, independent of machine speeds and basis weights of the substrate. Alternatively, the system of the present invention may also apply adhesive directly to the new reel as opposed to the tissue paper substrate. In the preferred embodiment, the new core or reel is brought up to substantially equivalent speed as the moving tissue paper substrate and placed into contact with the moving web of tissue. When the new reel is in place, the valves are activated thereby spraying adhesive across the width of moving tissue. The newly coated substrate sticks substantially immediately to the new core and cleanly tears away from the completed roll.

    摘要翻译: 本发明涉及传送组织卷轴的系统和方法。 该系统优选地包括将胶粘剂直接喷射到移动的薄纸基材上的喷嘴,而不是将粘合剂直接施加到卷轴上,而与基材的机器速度和基重无关。 或者,本发明的系统也可以将粘合剂直接施加到与卷纸基板相反的新卷轴上。 在优选实施例中,新的芯或卷轴被提升到与移动的薄纸基底基本上相等的速度并且被放置成与移动的纸巾网接触。 当新卷轴就位时,阀被激活,从而将粘合剂喷涂在移动组织的宽度上。 新涂覆的基材基本上立即粘附到新的芯部并且从完成的辊子中清洁地撕裂。

    Molten material application machine
    24.
    发明申请
    Molten material application machine 失效
    熔化材料应用机

    公开(公告)号:US20030180035A1

    公开(公告)日:2003-09-25

    申请号:US10365914

    申请日:2003-02-13

    IPC分类号: F24H001/08

    CPC分类号: B05C11/1042

    摘要: The present invention generally relates to a hot molten adhesive application machine. More specifically the present invention discloses a unique hot melt adhesive application machine having a novel construction whereby the reservoir of molten adhesive material is heated from within the molten adhesive. The adhesive pump, discharge hoses, and discharge applicators are heated by electrical resistance heating elements that may operate on 120 or 240 volt current. Further, a novel axial pump piston is disclosed whereby the pump cylinder bore may be machined to a lessor tolerance standard than previous pumps of this type.

    摘要翻译: 本发明一般涉及一种热熔粘合剂涂敷机。 更具体地说,本发明公开了一种具有新颖结构的独特的热熔粘合剂施加机构,从而熔融粘合剂材料的储存器从熔融粘合剂内被加热。 粘合剂泵,排放软管和排放施加器由可能在120或240伏电流下运行的电阻加热元件加热。 此外,公开了一种新型的轴向泵活塞,其中泵缸孔可以被加工成出租车公差标准,而不是这种类型的泵。

    Apparatus for squeezing material from collapsible tubes
    25.
    发明授权
    Apparatus for squeezing material from collapsible tubes 失效
    用于从可折叠管挤压材料的装置

    公开(公告)号:US5217144A

    公开(公告)日:1993-06-08

    申请号:US786807

    申请日:1991-11-05

    IPC分类号: B05C17/01 B65D35/28 B65D83/00

    CPC分类号: B65D35/28

    摘要: A collapsible tube dispenser is disclosed for use with collapsible tubes that contain highly viscous materials, such as silicone gasket RTV. The dispenser provides two engaging plates for squeezing the sides of a collapsible tube, which causes the contents of the tube to be expressed from its open end. The dispenser also includes two handles which can be gripped by a single hand of a human user. When the handles are kept apart from one another, a collapsible tube can be inserted into the slot formed between the engaging plates of the dispenser. When the handles are squeezed together, the engaging plates apply force to the sides of the tube, thus squeezing out a very controlled amount of highly viscous material. The dispenser is very easy to use, in that it can produce a bead of highly viscous material upon a target having a very narrow line width, and having great positional accuracy.

    摘要翻译: 公开了一种可折叠管分配器,用于包含高粘度材料的可收缩管,例如硅树脂垫圈RTV。 分配器提供两个用于挤压可折叠管的侧面的接合板,这导致管的内容物从其开口端表达。 分配器还包括可由人类用户的单手握住的两个把手。 当手柄彼此分开时,可折叠的管可插入形成在分配器的接合板之间的槽中。 当手柄被挤压在一起时,接合板将力施加到管的侧面,从而挤出非常受控量的高粘度材料。 分配器非常容易使用,因为它可以在具有非常窄的线宽并且具有高定位精度的靶上产生高粘度材料的珠粒。