Mattress packaging device and packaging method

    公开(公告)号:US12187468B2

    公开(公告)日:2025-01-07

    申请号:US17998978

    申请日:2022-07-13

    Abstract: A mattress packaging device includes a first packaging device and a second packaging device, where the first packaging device includes a first folding and vertical sealing mechanism and two corner sealing mechanisms, the first folding and vertical sealing mechanism is configured for folding and vertically sealing a packaging material opening at the end of a mattress, and the corner sealing mechanisms are configured for folding and transversely sealing front corner and rear corner of packaging material on two sides of the mattress; the second packaging device includes two second folding and vertical sealing mechanisms and two first transverse sealing mechanisms, the second folding and vertical sealing mechanisms are configured for folding and vertically sealing the packaging material on two sides of the mattress, and the two first transverse sealing mechanisms are configured for transversely sealing the packaging material on two sides of the mattress.

    Film wrapping equipment
    2.
    发明授权

    公开(公告)号:US12151835B2

    公开(公告)日:2024-11-26

    申请号:US18071686

    申请日:2022-11-30

    Abstract: The present application relates to a film wrapping equipment. The film wrapping equipment includes: a film wrapping assembly including two film wrapping rollers arranged opposite to each other in a first direction, and a film wrapping channel for a product to pass through formed between the two film wrapping rollers; a film pulling assembly arranged on one side of the film wrapping assembly in the first direction; a product loading assembly used to clamp the product and drive the product to pass through the film wrapping channel; and a strip cutting assembly used to cut off material strip located on two sides of the two film wrapping rollers in the first direction.

    PACKAGING APPARATUS FOR SECONDARY PACKAGES

    公开(公告)号:US20220258888A1

    公开(公告)日:2022-08-18

    申请号:US17631293

    申请日:2020-07-29

    Abstract: The present invention provides a packaging apparatus for in-line packaging wrapping of a foldable blank around a receiving load that is simultaneously dropped onto the loading space of the foldable blank. The packaging apparatus includes a support means adapted to receive a supply of one or more foldable blanks. The support means includes a support frame supported onto two or more parallel longitudinal rails positioned generally transversal to a direction of supply of foldable blanks. The apparatus further includes an article loading mechanism to load a group of articles onto a loading space defined onto the foldable blank received onto the support means. The apparatus furthermore includes an erecting mechanism having a plurality of generally spaced apart vertical lugs, positioned onto one or more sides of the support frame, and at a height lower than the height of longitudinal rails such that a vertically upward movement of the lugs engages and erects at least one side of the foldable blank around the articles already loaded onto the foldable blank.

    SERVO DRIVEN ICE CREAM SANDWICH ASSEMBLY AND WRAPPING MACHINE

    公开(公告)号:US20190380359A1

    公开(公告)日:2019-12-19

    申请号:US16444712

    申请日:2019-06-18

    Abstract: An apparatus for the preparation of comestible-containing sandwich products comprises a sandwich product assembly station and corresponding means for the fabrication and assembly of a sandwich product in the vertical direction. The apparatus includes an extruder nozzle, wafer trays and corresponding components for the location of wafers on opposite sides of the extruded product, an indexing wheel for receiving the assembled sandwich product, and sandwich transporting means for moving the sandwich to a wrapping assembly and from there to a discharge end, wherein all of the components of the apparatus are mounted in cantilevered fashion on a vertical support or base member. Each element is powered individually by a servo motor or actuator and controlled by a controller allowing the variability of throughput for each station.

    PLASTIC FILM SEALING AND PACKAGING DEVICE
    5.
    发明申请

    公开(公告)号:US20180273224A1

    公开(公告)日:2018-09-27

    申请号:US15486563

    申请日:2017-04-13

    Applicant: TZU-CHIN HUNG

    Inventor: TZU-CHIN HUNG

    CPC classification number: B65B53/06 B65B9/026 B65B41/16

    Abstract: A plastic film sealing and packaging device includes a chassis, a conveyance device for conveying articles-to-be-packaged, at least one pair of plastic film conveyance trays, at least one plastic film sealing mechanism and at least one heat-shrinking device. The conveyance device extends through front and rear ends of the chassis. The plastic film conveyance trays are set at two sides of the chassis to supply strap-like packaging plastic films. The plastic film sealing mechanism is arranged behind the plastic film conveyance trays to have packaging plastic films supplied from the plastic film conveyance trays sealed and combined as a combined film that is set horizontally set so that the articles-to-be-packaged conveyed by the conveyance device are allowed to contact the packaging plastic film to have the packaging plastic film wrapping around a closure site of the article-to-be-packaged. The package plastic film is then sealed by the plastic film sealing mechanism.

Patent Agency Ranking