摘要:
Provided is a device and method for butt-splicing strip members for tire components, having a first clamp and a second clamp arranged for clamping a first end of a first strip member and a second end of a second strip member, respectively, wherein at least one of the first clamp and the second clamp is movable along a butt-splice direction into a butt-splicing position opposite to the other of the first clamp and the second clamp for butt-splicing the ends, wherein the first clamp includes a first upper clamp member and a first lower clamp member, wherein the second clamp includes a second upper clamp member and a second lower clamp member, wherein the first lower clamp member projects beyond the first upper clamp member over a first overlap distance and wherein the second upper clamp member projects beyond the second lower clamp member over a second overlap distance.
摘要:
The invention relates to a preassembled media line (1), comprising at least one media line (2, 3), which has a line wall (25, 35) and an inner line lumen (26, 36) for the passage of medium, and comprising at least one connection component (20, 21, 30, 31), which is arranged terminally on the media line (2, 3), wherein the line wall (25, 35) of the at least one media line (2, 3) consists of at least two material layers (23, 24, 33, 34), at least one of the connection components (20, 21, 30, 31) is connected to at least one of the material layers (23, 24, 33, 34) of the line wall (25, 35) in a bonded manner, wherein the material of the connection component (20, 21, 30, 31) is matched to the material of said material layer (23, 24, 33, 34) of the line wall (25, 35), and the material of the innermost layer (24, 34) of the line wall (25, 35) of the media line (2, 3) has a higher extensibility, in particular higher elongation at yield, than the material of the outermost layer (23, 33) of the line wall (25, 35) of the media line (2, 3).
摘要:
A non-woven textile may be formed from a plurality of thermoplastic polymer filaments. The non-woven textile may have a first region and a second region, with the filaments of the first region being fused to a greater degree than the filaments of the second region. A variety of products, including apparel (e.g., shirts, pants, footwear), may incorporate the non-woven textile. In some of these products, the non-woven textile may be joined with another textile element to form a seam. More particularly, an edge area of the non-woven textile may be heatbonded with an edge area of the other textile element at the seam. In other products, the non-woven textile may be joined with another component, whether a textile or a non-textile.
摘要:
A flexible container is provided. The flexible container includes four panels. The four panels form (i) a body portion; (ii) a neck portion, and a flare portion that extends from the neck portion; (iii) a tapered transition portion between the body portion and the neck portion; and (iv) the neck portion has a reduced width. The flare portion has an expanded end. The width of the flare portion gradually increases from the neck portion to the expanded end.
摘要:
Provided is a container that allows relatively easy detachment of the preset detaching sealing portion by a stress applied from the radial inner side based on an inside pressure of the container body and which also makes difficult detachment by a stress applied from the radial outer side based on the inside pressure of the container in the course of distribution such as transportation, storage, or the like. Also provided is a seal bar for use in sealing of such container. A container includes a container body holding contents therein and a lid member for closing an opening of the container body, the container body and the lid member being sealed with each other by an annular seal portion formed along a flange of the opening. At a specified portion of the annular seal portion, there is provided a detaching seal portion 6A which is detached in response to increase of pressure inside the container body associated with deformation of the container body. The annular seal portion is formed by a pressing operation of pressing the lid member 9 against the flange 5 via a seal bar 30 having at its leading end an annular projection 31A, 3IB having a shape corresponding to the annular seal portion, a groove-like sunk portion corresponding to the annular projection being formed in the flange 5 by the pressing operation. At least a portion of the sunk portion formed in the detaching seal portion 6A comprises an uneven groove having a cross sectional shape with a smaller curvature radius on its radial inner side P1 than its radial outer side P2.
摘要:
A method and an apparatus for making pouches is disclosed. The apparatus comprises an infeed section, disposed to receive a laminate film; a sealing section, disposed to receive the laminate film from the infeed section, including a sealing platen, further including at least one servo motor connected to move the sealing platen to intermittently contact the laminate film, wherein the at least one servo motor has a control input and a feedback output, wherein the sealing section further includes at least one driven roll to move the laminate film through the sealing section; an outfeed section, disposed to receive the laminate film from the sealing section; and a controller, connected to receive feedback from the feedback output, and having a control output responsive to the feedback and connected to the control input, wherein the controller includes a calibration module connected to the control output and the feedback output.
摘要:
Procédé de production d'une structure rigide obtenue par assemblage de profilés structuraux et comportant au moins un angle de liaison entre deux profilés, dans laquelle les profilés structuraux sont obtenus par une technologie de pultrusion et caractérisé en ce que : - la matrice utilisée pour production par pultrusion desdits profilés (1) est une résine thermoplastique de la famille des acryliques et/ou des acrylates et/ou des polyacryliques et/ou des polyacrylates, - ledit procédé de pultrusion est complété par au moins une étape de dépose d'un polymère thermoplastique formant une couche de recouvrement (2, 2a, 2b) du profilé pultrudé (1), - ladite couche de recouvrement est choisie dans la famille des acryliques et/ou des acrylates et/ou des PVC (Polychlorure de vinyle), - les angles (5) de liaison entre les profilés sont réalisés par au moins une extrémité des profilés (1, 4) avec un autre profilé (1, 4) de même section.
摘要:
The present invention defines a method to improve adhesion capacity between a synthetic polymer nonwoven and synthetic polymer nonwoven or synthetic polymer film by pretreating the synthetic polymer nonwoven surface with atmospheric pressure plasma. One aspect of the present invention is to use this method to improve bonding strength of a base sheet material and hook material for the production of fastening tapes by using relative less amount of adhesive material in comparison to adhesion of non atmospheric plasma pretreated components. It is an another aspect of the present invention to use this method to adhere fastening tapes to the side panels of absorbent articles by using less amount of adhesive material. Adhesion of other relevant parts of disposable absorbent articles to each other is within capability of the present invention.