METHOD FOR MANUFACTURING TAPE TAB STOCK THAT MAY BE USED TO PRODUCE TAPE TAB FASTENERS FOR DISPOSABLE ABSORBENT ARTICLES
    2.
    发明申请
    METHOD FOR MANUFACTURING TAPE TAB STOCK THAT MAY BE USED TO PRODUCE TAPE TAB FASTENERS FOR DISPOSABLE ABSORBENT ARTICLES 审中-公开
    用于制造可用于生产用于可吸收吸收物品的胶带紧固件的胶带板的方法

    公开(公告)号:WO1995035079A1

    公开(公告)日:1995-12-28

    申请号:PCT/US1995007418

    申请日:1995-06-09

    Abstract: A method for manufacturing tape tab stock that may be used to produce tape tabs (40) for use with disposable absorbent articles, as well as a method for manufacturing tape tab stock that can be produced on-line and concurrently with the disposable absorbent article to which the tape tabs (40) are joined. The first step in the process is to provide a backing substrate (52) upon which the adhesives of the tape tab can be applied. Once the backing is provided, a pressure sensitive adhesive (54) is applied to regions of one side of the backing substrate. The backing substrate (52) is then slit in a direction parallel to the machine direction and the release surface of a release substrate is placed in contact with the pressure sensitive adhesive (54), forming a laminate comprising the backing substrate (52) and the release substrate. The release substrate preferably covers the entire surface of the backing substrate (52) upon which pressure sensitive adhesive (54) has been applied. The surface of the laminate, including the surface of the release substrate that is not in contact with the pressure sensitive adhesive (54), and any of the backing substrate (52) not covered by the release substrate is then coated with a second adhesive for joining the tape tabs to the absorbent article. After the second adhesive is applied to the surface of the laminate, the laminate is slit in a direction parallel to the machine direction and either rewound for shipping or storage, or fed to a taper unit that is integrated into the absorbent article manufacturing line. The taper unit cuts individual tape tabs (40) and applies them to the absorbent article chassis.

    Abstract translation: 一种用于制造可用于生产与一次性吸收制品一起使用的带状突片(40)的带状突片的方法,以及一种用于制造带状片材的方法,该片状片材可在线并与一次性吸收制品同时生产, 带标签(40)被连接。 该方法的第一步是提供一种背衬基底(52),可在其上施加带状舌片的粘合剂。 一旦提供了背衬,将压敏粘合剂(54)施加到背衬基底的一侧的区域。 然后将背衬基板(52)沿平行于机器方向的方向切割,并且将释放基板的释放表面放置成与压敏粘合剂(54)接触,形成包括背衬基板(52)和 释放衬底。 释放基板优选地覆盖已经施加有压敏粘合剂(54)的背衬基板(52)的整个表面。 包括不与压敏粘合剂(54)接触的剥离基材的表面的层压体的表面和未被剥离基底覆盖的任何背衬基材(52)然后涂覆有第二粘合剂 将胶带接合到吸收制品上。 在将第二粘合剂施加到层压体的表面之后,层叠体在与机器方向平行的方向上切割,并且用于运送或储存,或者进给到集成到吸收性物品制造线中的锥形单元。 锥形单元切割单个带状突片(40)并将其施加到吸收制品底盘上。

    TAPE TAB FASTENERS FOR DISPOSABLE ABSORBENT ARTICLES
    5.
    发明申请
    TAPE TAB FASTENERS FOR DISPOSABLE ABSORBENT ARTICLES 审中-公开
    用于不可吸收吸收物品的胶带紧固件

    公开(公告)号:WO1996040034A1

    公开(公告)日:1996-12-19

    申请号:PCT/US1996007798

    申请日:1996-05-28

    CPC classification number: A61F13/0283 A61F13/15756 A61F13/58 B31D1/0062

    Abstract: A disposable absorbent article comprising: a topsheet (22); a backsheet (24) joined with said topsheet (22); an absorbent core disposed between said topsheet and said backsheet; and a two-piece tape tab (40) comprising: a backing substrate (52) having a first surface, a second surface, a first edge (201) and a second edge (83); a pressure-sensitive adhesive (54) disposed on said first surface of said backing substrate; a construction adhesive (50) disposed on said first surface of said backing substrate (52) spaced inwardly from said second edge (83) of said backing substrate a distance greater that or equal to about 0.5mm, said construction adhesive (56) joining said backing substrate with said backsheet; a release substrate (50) having a release surface, an adhesive surface, a first end and a second end; and a permanent adhesive (56) disposed between said adhesive surface of said release substrate and said topsheet, said permament adhesive joining said release substrate (50) to said topsheet (22)

    Abstract translation: 一种一次性吸收制品,包括:顶片(22); 与所述顶片(22)接合的底片(24); 设置在所述顶片和所述底片之间的吸收芯; 包括:具有第一表面,第二表面,第一边缘(201)和第二边缘(83)的背衬基底(52)的两片式带状舌片(40) 设置在所述背衬基板的所述第一表面上的压敏粘合剂(54) 所述构造粘合剂(50)设置在所述背衬基板(52)的所述第一表面上,与所述背衬基板的所述第二边缘(83)向内间隔大于等于约0.5mm的距离,所述结构粘合剂(56) 背衬基底与所述底片; 具有释放表面的剥离衬底(50),粘合剂表面,第一端和第二端; 以及设置在所述剥离基材的所述粘合剂表面和所述顶片之间的永久性粘合剂(56),所述容许粘合剂将所述剥离基材(50)连接到所述顶片(22)

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