A pressurized spray system is disclosed which includes a sealed container and an aqueous composition disposed inside the sealed container. The aqueous composition includes an amine solubilizer, and solubilized and gaseous carbon dioxide. Aerosol paint products and methods of making such systems and products are also disclosed.

In a structure such as a liquid ejecting head configured to cover an opening of a base with a covering member, the present invention alleviates the generation of a warp on the structure or the base even if the covering member is hardened and shrunk. The structure includes the base and the covering member attached onto the base. A manufacturing method for the structure includes: a first step of attaching the covering member having flexibility onto the base in such a manner as to cover an opening of the hole formed at the base and a second step of hardening the covering member attached onto the base. In the first step, the covering member is attached onto the base in a state in which a non-stuck portion of the covering member, covering the opening of the base, is slack.

According to aspects of this disclosure there is provided a method for processing plastic containers comprising: i. Providing a container suitable for hot-filling; ii. Filling the container with heated or heatable liquid including water; iii. Sealing the container with a seal or cap to close the container; iv. Cooling the liquid in the sealed container to create a first headspace pressure within the container; v. Enclosing the cooled and sealed container within an open aseptic converter chamber, wherein the converter chamber comprises: 1. A sanitized environment; 2. Means for maintaining the sanitization of the container within the converter chamber; 3. Means for perforating or opening the cap or seal of the container within the converter chamber; 4. Means for sealing the opening or perforation within the converter chamber; and 5. Means for transporting or conveying multiple containers within the converter chamber. vi. Creating an opening in the seal or cap of the container within a sanitized environment of a perforator means or device for creating an opening in the seal or cap; vii. Increasing the first headspace pressure to a second headspace pressure within the container by the introduction of a sanitized fluid to the headspace of the container; viii. Resealing the container within a sanitized environment of a sealing means or device; ix. Transporting or conveying the sealed container from the sanitized environment of the converter chamber.

A method and apparatus to perform effortless vacuum evacuation for food and wine preserving and meat marinating purpose. The vacuum method allows the apparatus to work with any food sealable vacuum container and wine bottle found on the market. The method also conveniently allows vacuum operation without using tubing to connect between sealable vacuum container and vacuum source. The food and wine vacuuming apparatus are of circular shape, which include vacuum chamber, vacuum source, control circuitry, vacuum switch, and solenoid release valve.

To reduce an amount of use of a replacement gas used for replacing air in a container. A gas replacement system includes: a washing machine that washes the container with water; a filling machine that fills the container with a content fluid; a sealing machine that seals the container transferred from the filling machine; a chamber that covers the filling machine and the sealing machine, and contains a replacement gas; and a water discharge mechanism (washing machine) that discharges the water in the container having been carried into the chamber while containing the water out of the container in the chamber. The water in the container is replaced with an ambient gas in the chamber along with the discharge of the water.

Methods for manufacturing a plastic container and for filling it with a fill product are described. The methods include introducing a perform into a blow mold, pressuring the preform with a blowing medium, evacuating the interior space of the container to an underpressure, and introducing a fill product in the interior space at an overpressure.

A convenience kit for sterilizing and delivering liquids into the safety of a sterile environment inside a plastic bag (which can be disposed in a field environment) wherein a so sterilized liquid is dispensed into a vessel which is capped and sealed before removal from the bag. The convenience kit can be provided in a solitary format or, as a subkit combined with other associated items in a more inclusive convenience kit. In short, convenience kits made according to the present invention provide opportunity for accomplishing an aseptic liquid sterilizing transfer, a task which is commonly associated with on-hand capability of a laminar flow hood, in field environments and other areas which are remote from facilities having laminar flow hoods.

A system for and method of gravimetric filling of a solid product in sterile conditions in a pharmaceutical container of small dimensions including syringes, vials, capsules, ampoules, single-dose devices, inhalers, bottles, carpules, well(s) of blister pack(s), sachets or bags with solid substances selected from the group formed by powder, lyophilizate, granules, pellets, nanoparticles or microparticles. More particularly, it relates to a process for the gravimetric filling of pharmaceutical containers with one or more sterile solid pharmaceutical substances or sterile excipients dosed and prepared in an aseptic environment.

A container manufacturing method includes: a liquid discharge step in which a predetermined amount of liquid (L) in the container (C) is discharged to the outside by supplying pressurized air from air holes (13) provided in a blow molding mold (11) to a cavity (12) and pushing an outer surface of the container (C) after molding by the air; and a headspace forming step in which a headspace (HS) is formed in the container (C) by separating a filling nozzle (22) from a mouth portion (Ca) of the container (C) in a state in which a predetermined amount of liquid (L) is discharged to the outside.

An apparatus for making a canned food product in a can, the food product including a first composition and a second composition, and the apparatus includes a filling head including a first channel and a second channel for respectively directing the first composition and the second composition into the can. A first supply assembly includes a first supply container containing the first composition, and the first supply container is connected to the first channel; and a second supply assembly. The second supply assembly includes a second supply container containing the second composition; a dosing piston connected to the second supply container through a third channel; a hose connecting the dosing piston to the second channel; and one or more rotary valves between the dosing piston and the filling head.