摘要:
A liquid container is capable of efficiently pouring out a liquid contained therein. The liquid container includes a pouch 4 having gussets 2 and opposite sidewalls 3, a spout body 5 having a mouth 6 and a joining part 8 fixed to an open end of the pouch 4, and a plug 7 provided with a longitudinal through hole of a special shape and fitted in the mouth 6 of the spout body 5. A recess 10 is formed in the inside surface of the mouth 6 (or the outside surface of the plug 7) and a protrusion 12 capable of engaging in the recess 10 is formed in the outside surface of the plug 7 (or the inside surface of the mouth 6.
摘要:
A packing package includes a gusseted container formed from laminated films and having opposite side walls and gussets extending between the opposite side walls, and a spout attached to an opening in the gusseted container. The laminated film forming either the two opposite side walls or the gussets is provided with a heat insulating barrier. The laminated film forming the gussets is not provided with any heat insulating barrier when the two opposite side walls are formed from the laminated film provided with a heat insulating barrier. The laminated film forming the two opposite side walls is not provided with any heat insulating barrier when the gussets are formed from the laminated film provided with a heat insulating barrier.
摘要:
To facilitate assembling work of a check valve to improve workability at the time of assembling a lift cylinder. In a lift cylinder, a check valve 4 disposed in a shaft center part of a piston 2 has a valve seat member 41, a poppet valve, a bias spring 43 and a spring receiver 44, whereas a cushion ring 21 movably held on the piston 2 is placed in contact with an open end of the valve seat member 41 to thereby prevent it from slipping out of a predetermined position.
摘要:
A hydraulic cylinder with which it is possible to promote cost reduction and weight reduction by reducing the number of parts, ensure that a sealing function is fully performed and also make possible a reduction in size comprises a cylinder tube 4, a piston 1 slidably installed inside this cylinder tube 4, a rod 6 connected to the piston, a bearing 9 supporting the rod 6, a tubular cylinder head 10 mounted in the front end of the cylinder tube and seals 12 and 13 mounted in contact with the rod 6 on an inner circumferential surface of the cylinder head 10; a cylindrical recess 19 is formed in the front end of the cylinder tube 4, the radius R of this cylindrical recess 19 is made larger by a predetermined dimension than the radius r of a piston sliding surface formed on the cylinder tube 4, a screw thread 19a is formed in this cylindrical recess 19, the cylinder head 10 is screwed into this cylindrical recess 19 and the bearing 9 supporting the rod 6 is mounted on an inner circumferential surface of this cylinder head 10.
摘要:
A method of manufacturing a liquid crystal display substrate, comprising the step of checking the disconnection of a wiring layer formed on a liquid crystal side face of at least one of the transparent substrates which are arranged to confront each other through a liquid crystal. There is added the step of repairing the disconnection by attaching a conductive material to the disconnected portion of the wiring layer. Thus, the disconnection can be repaired remarkably easily and reliably.
摘要:
A coupling piece coupling a cap body and a band is prevented from being cut off to tampering and the cutting-off thereof due to deformation of the band. An open/close cap a cap body to be screwed to an outer peripheral surface of a mouth portion of a pouring spout and a band extending in the circumferential direction of the cap body and engaged with the pouring spout, the band being formed with at least one portion at which the band 10 circumferentially separated, the end of the band being connected by a connection piece at that portion at which the band is cut off. The band is disposed below the lower surface of the cap body and coupling pieces are attached to the lower portion of the cap body. A band shape maintaining member is disposed to the lower end of the cap body.
摘要:
A coupling piece coupling a cap body and a band is prevented from being cut off to tampering and the cutting-off thereof due to deformation of the band. An open/close cap a cap body to be screwed to an outer peripheral surface of a mouth portion of a pouring spout and a band extending in the circumferential direction of the cap body and engaged with the pouring spout, the band being formed with at least one portion at which the band 10 circumferentially separated, the end of the band being connected by a connection piece at that portion at which the band is cut off. The band is disposed below the lower surface of the cap body and coupling pieces are attached to the lower portion of the cap body. A band shape maintaining member is disposed to the lower end of the cap body.
摘要:
A sealing mechanism for container opening comprising: a cylindrical opening disposed on a container body; and a cap for sealing the cylindrical opening, wherein the cap comprises: a cap body having a cylindrical shape for covering a side surface of the cylindrical opening, and provided with a thread portion disposed on an inner surface of the cylindrical shape for engaging with a thread portion disposed on an outer surface of the cylindrical opening, and capable of moving up and down while rotating around the side surface of the cylindrical opening; and an upper lid for covering an opened upper end of the cylindrical opening and sealing the cylindrical opening, wherein the cap body and the upper lid are independent of each other so that the cap body can be rotated without rotating the upper lid, and when the cap body rotates around the side surface of the cylindrical opening to move toward the upper end of the cylindrical opening, the cap body slidably abuts on the upper lid, and pushes up the upper lid to open the cylindrical opening.
摘要:
A pouch for containing therein a content including front and rear pouch bodies formed of a laminated film, and heat-sealed portions at confronting side edge portions of the front and rear pouch bodies for providing a fluid tight structure of the pouch. The pouch is characterized in that: the laminate film includes uniaxial oriented plastic film layer provided with molecular orientation in one direction, and at least two notches are formed at positions close to each other at least one of the heat-sealed portions for defining a leading end portion of a tearing zone. The notches are directed in a tearing direction parallel with a direction of the molecular orientation of the laminated film.
摘要:
A method of and device for sealing a high pressure steamer for the continuous wet heat treatment of a cloth utilizes a steamer body provided with a seal mechanism consisting of a pair of seal rubber rolls located at the cloth inlet and the cloth outlet thereof, and includes filling a gas having a density heavier than air in a cloth passage into and out of the steamer body and providing a gas body between each of the cloth inlet and the cloth outlet and the cloth passages into the steamer body with the seal rubber rolls under the same pressure as in the steamer body. A gas having a density heavier than air to be filled in the gas bodies may be replaced with air. The leakage of high temperature and high pressure steam in the steamer body through the inlet side and outlet side seal mechanisms can completely be prevented, and consequently, the seal mechanisms can be operated at the ordinary temperature without damaging the seal rubber rolls constituting the seal mechanisms.