A bonding device for charging a liquid material into a space between plate-shaped members for bonding them together in situ, in which the liquid material may be prevented from exuding from the space between the plate-shaped members. The bonding device includes pair retaining base members for retaining the pair plate-shaped members facing each other, and a retaining base member movement unit for causing movement of the retaining base members towards and away from each other. The bonding device also includes an illumination unit that illuminates curing light to a photo-curable liquid material charged between the pair plate-shaped members held by the pair retaining base members, and a sensor that detects the wetting spreading state of the liquid material charged between the pair plate-shaped members.

A machine for converting two different types of webs of inflatable material to two different types of inflated cushioning material includes an inflation arrangement, a sealing arrangement, and a tensioning device. The inflation arrangement is configured to provide air at a lower pressure to a first web of a first type of inflatable material to inflate the first type of inflatable material, and to provide air at a higher pressure to a second type of inflatable material to inflate the second type of inflatable material. The inflation arrangement includes a guide pin configured to the first and second webs and align the first and second webs on the machine. The sealing arrangement is configured to seal the first type of inflatable material and the second type of inflatable material to create the two different types of inflated cushioning material. The tensioning device is configured to provide a lower tensioning force to the first web as the first web moves between the inflation arrangement and the sealing arrangement, and to provide a higher tensioning force to the second web as the second web moves between the inflation arrangement and the sealing arrangement.

A machine includes an inflation arrangement, a sealing arrangement, and a tensioning device. The inflation arrangement provides air at a first pressure to inflate a first web of a first type of inflatable material, provides air at a second pressure to inflate a second web of a second type of inflatable material, receives the first and second webs, and aligns the first and second webs on the machine. The first pressure is different from the second pressure. The sealing arrangement seals the first and second types of inflatable material. The tensioning device provides a first tensioning force to the first web as the first web moves between the inflation and sealing arrangements and provides a second tensioning force to the second web as the second web moves between the inflation and sealing arrangements. The first tensioning force is different from the second tensioning force.

A curl removing apparatus for a multilayer film for removing curl generated on a multilayer film including at least one of a first film having one surface on which a cohesive layer is formed and a second film attached to the cohesive layer includes a fixing unit configured to fix the first film, a separation unit including a separation roller having an outer circumference with a separation cohesive layer formed thereon, to which the second film is detachably attached, and a first roller driving member configured to drive and drive the separation roller to separate the second film attached to the separation cohesive layer from the cohesive layer of the first film while moving along the separation roller, and an attachment unit configured to reattach the second film separated from the cohesive layer of the first film to the cohesive layer of the first film.

This document describes aseptic fluid coupling devices for fluid systems and methods of manufacturing such aseptic fluid coupling devices. For example, this document describes aseptic fluid coupling devices that include removable membrane strips that protect the interior of the aseptic fluid coupling devices from contamination prior to use. Methods for attaching removable membranes to the aseptic fluid coupling devices are also described.

Regarding a laser welded body in which a laser transmissive/absorptive molding member containing a PBT-based material and a laser absorptive molding member containing a PBT-based material are integrated with each other by laser welding, the following laser welded body is proposed as a laser welded body in which a bond strength can be further increased. A laser welded body having a structure in which a member I and a member II are integrally bonded to each other, the member I contains 0.0005 to 5.0 parts by mass, with respect to 100 parts by mass of a polyester-based resin A, of a laser transmissive/absorptive coloring material capable of transmitting and absorbing laser beam, and the polyester-based resin A contains at least a polybutylene terephthalate copolymer resin, the member II contains 0.15 to 10.00 parts by mass, with respect to 100 parts by mass of a polyester-based resin B, of a laser absorptive coloring material not transmitting but capable of absorbing laser beam, and the polyester-based resin B contains (B1) a homo PBT, (B2) a homo PBT-based mixed resin containing a homo PBT, or (B3) a copolymerized PBT-based mixed resin containing a copolymerized PBT.

A curl removing apparatus for a multilayer film for removing curl generated on a multilayer film including at least one of a first film having one surface on which a cohesive layer is formed and a second film attached to the cohesive layer includes a fixing unit configured to fix the first film, a separation unit including a separation roller having an outer circumference with a separation cohesive layer formed thereon, to which the second film is detachably attached, and a first roller driving member configured to drive and drive the separation roller to separate the second film attached to the separation cohesive layer from the cohesive layer of the first film while moving along the separation roller, and an attachment unit configured to reattach the second film separated from the cohesive layer of the first film to the cohesive layer of the first film.

This document describes aseptic fluid coupling devices for fluid systems and methods of manufacturing such aseptic fluid coupling devices. For example, this document describes aseptic fluid coupling devices that include removable membrane strips that protect the interior of the aseptic fluid coupling devices from contamination prior to use. Methods for attaching removable membranes to the aseptic fluid coupling devices are also described.

A welding station for producing a wrapping has a support wheel and a welding device housed on the support wheel and having a head assembly that has a welding member, a support body, and a rod axially movable between a retracted position and a forward position. The support body is integral with an axial end of the rod. The welding device has an abutment assembly having an abutment member and a base assembly engaged to the support wheel. The welding device is configurable in an open configuration where the head assembly and the abutment assembly are mutually spaced, the rod is axially retracted, and the abutment member allows the wrapping to be loaded onto and removed from the head assembly, and a welding configuration where the head assembly and the abutment assembly are mutually engaged, the rod is axially forward and the abutment is engaged by the welding member.

The invention relates to a bag contour welding tool for welding a foil to form an open bag, where the bag contour welding tool has a recess between two head lines, to a device for filling this bag with this bag contour welding unit, to a welding tool for airtight sealing of an opening of a bag for medical purposes with a bag contour welding unit, to a method of filling a bag with a device that has a filling needle, the bag being manufactured with a bag contour welding tool, to a method of manufacturing a bag with a bag contour welding tool, to a plant for manufacturing and filling a bag, the bag being manufactured with a bag contour welding unit, and to a bag which is manufactured and filled with this plant. The invention allows a filling of a bag, in particular a bag for medical purposes, without the necessity of providing a filling port on the bag. In this way, resources and costs can be saved, preventing damage to the environment.