Abstract: A film-roll supply device improves replacement of a film roll in a bag-making and packaging machine. A film roll replacement device supplies a first film roll to a bag-making and packaging machine. The film roll replacement device is provided with a holding section and a first driving unit. The holding section receives the first film roll to be supplied to the bag-making and packaging machine. The first driving unit changes an orientation of the holding section between a first orientation used when receiving the first film roll and a second orientation used when supplying the first film roll to the bag-making and packaging machine.

Abstract: A bagmaking and packaging device includes a transverse sealing unit, a first tube member, and a gas flow path member. The first tube member is disposed above the transverse sealing unit and extends in an up and down direction. The first tube member allows a packaging material to become wrapped around it to thereby form the packaging material into a tubular shape. At least part of the gas flow path member is disposed inside the first tube member. The gas flow path member delivers nitrogen into the packaging material formed into the tubular shape. The first tube member includes a cutout portion that extends in the up and down direction. The cutout portion is formed so that the nitrogen can move between a space between the packaging material formed into the tubular shape and the first tube member and the inside space of the first tube member.

Abstract: The present invention provides a bag and a container for collecting a recyclable garbage that is a plastic bag or container, wherein an opening having an opening base part is formed at an inlet of the bag or on one side of the container, a cover member that is positioned at the inner side of the opening has an area larger than that of the opening and has a biasing unit toward the opening is provided, and the cover member opens inwardly, but stops at the opening in the outward direction.

Abstract: A chlorofluorocarbon recovery device including a compressor, condenser and gas recovery container which are sequentially linked by ducts for recovering and recycling chlorofluorocarbon in the refrigerants which were conventionally dissipated in the atmosphere and ignored at the time of repair or destruction of air-conditioners in used automobiles or other air-conditioning equipment, refrigerators, or the like, and also preventing adverse effects on life on earth (the global environment) due to dissipation into the atmosphere.

Abstract: This is an oil mist remover used in purifying polluted air containing oil mist generated in a factory or the like, which is capable of lessening the load of the filter, preventing deterioration of the filter, and maintaining a high efficiency if used for a long period, by removing large particles of oil mist and dust contained in the air inhaled from the suction hole before adsorption on the filter. It is composed of main body case, straightening box having a suction hole provided before the main body case, ventilation chamber having exhaust means behind the main body case, and drain chamber having liquid discharge means provided beneath the main body case, in which means for interrupting the straightforward move of the inhaled air is provided inside the suction hole, and the oil mist depositing on this means is dropped, and is collected in the drain chamber to be discharged.

Abstract: An oil mister remover used in purifying polluted air containing oil mist generated in a factory or the like, composed of a main body having a suction hole, a ventilation chamber having an exhaust provided in the main body and a member having liquid discharger provided in the main body. The ventilation chamber is formed gradually larger in diameter toward the rotating direction of the fan, the inner edge of a suction guide for guiding the air into to the fan is curved so that the diameter may be larger than the fan and a drum having a rotary filter is provided in the main body. Multiple tiny holes are formed in the drum provided in the main body, and a curvature is formed beneath these tiny holes.

Abstract: A compact and light front body construction for a motor vehicle, in which a pair of suspension towers are increased in strength. In the construction, each of a pair of wheel aprons is divided into upper and lower wheel-aprons and the lower wheel-apron has a projecting portion such that the suspension tower is formed by the projecting portion and an upper panel attached to an upper face of the projecting portion. Furthermore, the upper wheel-apron has a closed cross section such that the upper panel is secured to an underside of the upper wheel-apron.