摘要:
Ein Verfahren zur Herstellung eines Staubsaugerbeutels verwendet einen Flachbeutel mit einer oberen und einer unteren Lage (2, 3) aus Filtermaterial, die randseitig umlaufend über eine erste Naht (4) miteinander verbunden sind, wobei eine Lage (2) eine Einströmöffnung (5) aufweist. Der Flachbeutel wird dann mit einem Fluid aufgeblasen und mindestens ein formveränderndes Mittel (12, 13) zum Erleichtern des Auffaltens des Staubsaugerbeutels wird angebracht, insbesondere eine Schweißnaht. Ferner betrifft die Erfindung eine Vorrichtung zur Durchführung des Verfahrens und einen Staubsauberbeutel, bei dem an mindestens einer Ecke (9)an dem Filtermaterial ein Mittel (12, 13) zur Erleichterung des Auffaltens vorgesehen ist.
摘要:
A method for producing a continuous web of printed material for use in creating mailpieces. The continuous web has a width and a length, the length comprised of a series of attached sheets. The series of attached sheets are comprising envelope sheets and rectangular content pages. The content pages are rectangular in shape and may be oriented relative to the envelope sheets in a number of different configurations. In some configurations, two sets of content pages and/or envelope sheets can be printed across the width of the web. Sheets for forming business return envelopes may be printed in series with the content pages and envelope sheets. BREs may include individualized return addresses. A control code may be printed on one or more of the sheets for a given mailpiece, providing information for controlling assembly of the mailpiece. Two sets of sheets may be printed across the width of the web by printing content pages onto the continuous web such that two end-to-end content pages are printed across the width of the web. Positioning of mail content pages and envelope sheets for a given mailpiece may be optimized based on respective processing times determined for the system.
摘要:
The invention relates to a filter bag for a vacuum cleaner, comprising a tubular bag, which consists of an outer covering that has at least one nonwoven layer, with a first end region (2), which is at least partially sealed and a second sealed end region (5) that lies opposite the first end region. The first end region is folded to form a base. The invention also relates to a method for producing a filter bag of this type.
摘要:
The present invention relates to methods of making articles for storing and organizing materials. One method includes the steps of (1) providing first and second panels that are substantially similar in geometry as defined by a perimeter, each panel having opposing inside and outside surfaces; (2) cutting an opening in the first panel; (3) attaching the first and second panels along their perimeters such that the inside surface of the panels are proximate to each other; and (4) applying means for attaching the article to a display surface on at least a portion of the outside surface of the second panel.
摘要:
Ein Staubsaugerbeutel umfasst einen luftdurchlässigen Beutel (10), an dem eine Einlassöffnung (19) zum Einfügen eines Stutzens (1) eines Staubsaugers vorgesehen ist, wobei die Einlassöffnung (19) durch eine umlaufende Dichtung (12) gebildet ist, die in den Beutel (10) hervorsteht und eine an den Stutzen (1) anlegbare Dichtlippe ausbildet. Dabei kann die Dichtung durch Prägen des Materials um die Einlassöffnung gebildet werden, insbesondere wenn das Material des Beutels (10) aus Vliesstoff gebildet ist.
摘要:
A flexible container (10) is provided for the storage, and administration of medical solutions. The container incorporates a transparent front sheet (12) made from a planar layer of a polymer, and an opposing rear sheet (14). The rear sheet is made from a planar laminate layer. The front, and rear sheets are sealed together along a common peripheral edge (16) to form a volume enclosure (17). The volume enclosure is constructed of materials having high oxygen, and moisture barrier properties which allows the container thermoplastic to be stored for extended periods of time without degrading the contents. The volume enclosure is then inflated with a pressurized gas to permanently stretch the front, and the rear sheets outwardly, and to thereby increase the volume capacity of the container. An alternative embodiment of the container incorporates multiple compartments (22, 23, 24) separated by peeled seals (25, 26) for containing a diluent, and a medicament. The seals are ruptured by manipulations of the container to thereby mix the contents together for delivery through standard IV arrangement to a patient.
摘要:
The invention relates to a method for the production of a packaging for a CD-like storage medium, by means of a lower die, with a recess and an upper die with a working stamp corresponding to the recess. The invention further relates to the following method steps - a card of deep-drawable material is placed between the upper and lower die and an elastic body is placed between the card and the lower die or between the card and the upper die.
摘要:
In order to produce a flexible receptacle for a beverage, two opposing walls of a flexible pouch are used, defining an inner space therebetween. A suction line is provided between said walls and a retaining channel (24) is formed for the tubing. Before forming at least one of the connecting lines (26,20a) defining the retaining channel (24), the tubing (28) is displaced between both walls in a direction that is substantially transversal in relation to the length thereof until said tubing is located in an area that is designed to form the retaining channel (24), whereupon both walls are joined on said connecting line which was not previously formed. In the inventive receptacle, the width of the retaining channel (24) is reduced from a maximum width (D1) towards the opening area (30c) of the pouch and a minimum width (D2) wherein a confinement is formed (24C). The suction line (28) can be folded in the wide upper portion of the channel in order to close the pouch temporarily after opening.