247results about "Cans/barrels/drums" patented technology

A can containing a solid, liquid and / or a gaseous medium which can have excess pressure or can develop such during transport or storage. The cylindrical can shell of the can includes paper or cardboard material and at least two wound layers, and is closed at the bottom with a bottom element and at the top with a cover element. The innermost layer of the can shell consisting of a straight-wound barrier layer, which includes a longitudinal seam that runs in the longitudinal direction of the can and is sealed inwards by a film layer, which overlaps the barrier layer near the longitudinal seam, or the longitudinal seam is sealed by a sealing strip running straight in the longitudinal direction or the longitudinal seam forms an increase in thickness and the longitudinal edge of a further layer faces a flank of the increase in thickness.

The utility model relates to the technical field of oil outlet nozzles, in particular to an oil drum self-closing oil outlet nozzle which comprises an inner push-out oil pipe. The device further comprises an outer fixing sleeve, a fixing plate, a tough plate, a locking plate, a first air return hole and a second air return hole. The upper end of the periphery of the inner push-out oil pipe is sleeved with the outer fixing sleeve. The locking plate is pulled to be far away from the outer fixing sleeve, when oil is poured, the oil enters the inner push-out oil pipe, the inner push-out oil pipe is pushed to move in the direction of the closing piston through the pressure of the inflow oil, and at the moment, the locking plate slides along the outer wall of the outer fixing sleeve; when the piston is closed, the inner push-out oil pipe is pushed to reset, after the inner push-out oil pipe is reset, the locking plate is driven to move towards the inner push-out oil pipe through the characteristics of the tough plate till the locking plate is located at the bottom of the outer fixing sleeve, the position of the inner push-out oil pipe is fixed through mutual abutting of the locking plate and the outer fixing sleeve, and the locking function is achieved.

A modular insert system that divides a container—e.g., a standard bucket—into multiple isolated compartments using wedge-shaped sections. Each section fits snugly, includes an over-rim support to hold position, and can be individually removed for filling, pouring, or cleaning. Optional accessories (brush holders, lids, slide-on handles, ladder-hook carry handle) and alternative bucket geometries are contemplated. Applications include painting, construction, food service, janitorial, floristry, outdoor, mechanical, and household uses.

The present invention provides a resin-coated metal plate for containers which has excellent workability, film adhesion, and retort whitening resistance. A resin-coated metal plate 1 for containers according to the present invention has a polyester resin coating layer 3, not less than 90 mol% of which is an ethylene terephthalate unit, wherein: the half-width of a peak in the vicinity of 1730 cm-1 as measured by causing linearly polarized laser light to be incident on a thickness direction cross-section of the resin coating layer 3 such that the plane of polarization is perpendicular to the thickness direction of the resin coating layer 3 is 14.0-18.5 cm-1 at a position which is 1.0 μm from the interface between the resin coating layer 3 and a metal plate 2, and is 14.0-18.0 cm-1 at a position which is 1.0 μm from the surface of the resin coating layer 3; and the value A / B, which is obtained by dividing a half-width A by a half-width B is 0.80-1.10, the half-width A being that of a peak in the vicinity of 1730 cm-1 as measured by causing the light to be incident such that the plane of polarization is parallel to the thickness direction of the resin coating layer 3, at a position which is 1.0 μm from the interface between the resin coating layer 3 and the metal plate 2, the half-width B being that of said peak at a position which is 1 / 2 the thickness of the resin coating layer 3.

Canister (1) for the storage and transport of flowable material, containing: • a container body (2) which has an interior space (21), • a handle section (3) formed on the container body (2), • a filling opening (4) which is in fluid contact with the interior (21), • a closure (5) designed to releasably and tightly close the filling opening (4), • an outlet opening (6) which is in fluid communication with the interior (21), and • a pouring head (7) which is designed to be detachably connected to the outlet opening (6) so that a continuous fluid connection with the interior (21) can be established, characterized in that a receiving section (8) is formed between the container body (2) and the handle section (3), which is designed to receive the pouring head (7) in such a way that it is held in the receiving section (8) by friction and / or by positive locking.

The invention provides an easy-to-tear film metal packaging tin suitable for high-temperature sterilization, and belongs to the technical field of machinery. The problem that an existing easy-to-tear film metal packaging tin suitable for high-temperature sterilization is high in manufacturing cost is solved. The easy-to-tear film metal packaging tin suitable for high-temperature sterilization is composed of a metal tin body and an easy-to-tear film. The metal tank body comprises a metal base body and a protective layer, and the protective layer is made of PP or PE; the top of the metal tank body is an outwards-turned flat plate part which is turned outwards; the easy-to-tear film comprises an inner layer and a barrier layer which are laminated, the inner layer is made of PP or PE, and the barrier layer is made of aluminum foil or EVOH; the inner layer of the sealing area in the easy-to-tear film is connected with the protective layer of the outward turning flat plate part in a hot melting mode, and the inner layer and the protective layer have the characteristic of being easy to tear. The easy-to-tear film of the metal packaging tin is directly connected with the metal tin body, a main body and a buckling part are omitted, and the manufacturing cost of the easy-to-tear film metal packaging tin is remarkably reduced.

The utility model provides a PET (Polyethylene Terephthalate) wine barrel handle with a disconnected structure, which comprises a bottle mouth lantern ring, the outer edge of the bottle mouth lantern ring is fixedly connected with a handle, the inner diameter of the bottle mouth lantern ring is equal to the outer diameter of the neck part of the bottle mouth of a PET wine barrel, the bottle mouth lantern ring is provided with a fracture and an elastic notch, and the fracture and the elastic notch are positioned right opposite to the circumference; a male plate is arranged at one end of the fracture, a female plate is arranged at the other end of the fracture, and the male plate and the female plate are connected in a matched mode through a movable buckle structure. The wine spear is applied to the PET plastic wine barrel, the wine spear and the PET plastic wine barrel are assembled firstly, and then the lifting handle is installed after the wine spear and the PET plastic wine barrel are filled. The problem that the PET wine barrel is high in cost is solved, carrying is convenient, and the production and filling processes are easy to achieve.

A polyester-resin-coated seamless can including a reduced diameter portion obtained by neck processing within a distance of 0% to 15% from a can body uppermost portion with respect to a total height of the can from the can body uppermost portion to a can bottom of the can. A ratio Im / Iu is 1.0 or more, where Iu (cps / μm) is calculated by dividing a maximum peak intensity in a range satisfying 15°≤2Θ≤19° of an outer-surface coating in a maximum reduced diameter portion of the reduced diameter portion by a thickness of the coating at the measurement site, and Im (cps / μm) is calculated by dividing a maximum peak intensity in a range satisfying 15°≤2Θ≤19° of outer-surface coating at a measurement site within a distance of 45% to 60% from the can body uppermost portion by a thickness of the outer-surface coating at the measurement site.

The utility model provides an oil collecting barrel with a double-layer sleeve, and belongs to the technical field of catering oil-water separation. The problem that the water content of grease in the grease collecting barrel is too high is solved. The barrel comprises a barrel body, a water segregator and a sleeve, a barrel bottom hole is formed in a bottom plate of the barrel body, the sleeve is arranged in the barrel body and comprises an outer layer pipe and an inner layer pipe, the outer layer pipe is connected to the outer side of the inner layer pipe in a sleeving mode, the top of the outer layer pipe is connected with the water segregator, the bottom of the inner layer pipe penetrates through the barrel bottom hole, and the inner layer pipe is connected with the water segregator. A sleeve limiting ring is arranged at the bottom of the inner-layer pipe, the inner-layer pipe is connected with a bottom plate of the can body in a clamped mode through the sleeve limiting ring, an upper end opening of the outer-layer pipe is located above an upper end opening of the inner-layer pipe, a lower end opening of the outer-layer pipe is located above a lower end opening of the inner-layer pipe, and an emptying opening is formed in the lower end opening of the inner-layer pipe in the horizontal direction. The water segregator, the sleeve and the barrel bottom hole are all located on the axis of the center shaft of the barrel body. The device is mainly used for separating water from grease.

[Object] To provide a seamless can body in which the sheet thickness of a raw sheet (blank) is reduced, pressure resistance of a can bottom is enhanced, buckling is restrained, and problems with blacking and cleaning are solved, and a manufacturing method of the seamless can body. [Solving Means] A seamless can body 1 having a tubular body section 10 and a can bottom section 20. The can bottom section 20 includes an outer circumferential bottom section 202a extending from a lower end of the tubular body section 10 such as to decrease in diameter toward the inside and an annular grounding section 202b positioned further inside than the outer circumferential bottom section 202a. In a case where t1 is the sheet thickness of the outer circumferential bottom section 202a and where t2 is the sheet thickness of the annular grounding section 202b, the relation of t2 > t1 is satisfied.

[Object] To provide a resin-coated aluminum seamless can having both resin adhesiveness and a color tone. [Solving Means] A resin-coated aluminum seamless can includes an aluminum base material, a surface treatment layer formed on at least one side of the aluminum base material, and a resin layer formed on the surface treatment layer. The surface treatment layer contains aluminum hydroxide, and has a Pa / Pb value of 0.13 to 3.00 when, in an infrared absorption spectrum measured by an FT-IR, a height of an absorbance peak at wavenumbers of 850 to 1000 cm-1 is defined as Pa and a height of an absorbance peak at wavenumbers of 1000 to 1200 cm-1 is defined as Pb.

[Object] To provide a seamless can body in which the sheet thickness of a raw sheet (blank) is reduced, pressure resistance of a can bottom is enhanced, buckling is restrained, and problems with blacking and cleaning are solved, and a manufacturing method of the seamless can body. [Solving Means] A seamless can body 1 having a tubular body section 10 and a can bottom section 20. The can bottom section 20 includes an outer circumferential bottom section 202a extending from a lower end of the tubular body section 10 such as to decrease in diameter toward the inside and an annular grounding section 202b positioned further inside than the outer circumferential bottom section 202a. In a case where t1 is the sheet thickness of the outer circumferential bottom section 202a and where t2 is the sheet thickness of the annular grounding section 202b, the relation of t2 > t1 is satisfied.

An exemplary refrigerant valve apparatus includes a valve body, first and second control valves, a dip tube, a level gauge and a drive subassembly. The level gauge has a level indicator movable between empty and full positions, and may be mounted to the valve body between a pair of connector fittings. The drive subassembly includes a float arm, a float mounting bracket, and an actuator rod. The float arm includes a buoyant float and is pivotably movable between bottom and top positions. A drive portion of the actuator rod may be magnetically engaged with the indicator. Movement of the float arm toward the top position results in the indictor moving toward the full position. Movement of the float arm toward the bottom position results in the indictor moving toward the empty position. The drive subassembly may be mounted to the dip tube by way of the float mounting bracket.

The utility model discloses a convenient-to-stack iron ion stabilizer storage bucket for fracture acidizing, which belongs to the technical field of reagent storage, and is provided with first arc grooves and second arc grooves which can be matched with each other, and during transferring or stacking, each first arc groove of one bucket body can be matched with one second arc groove, so that the iron ion stabilizer storage bucket is convenient to stack. By means of the structure, one fixing inserting plate is inserted into one fixing hole, so that relative rotation between the barrel bodies is limited, meanwhile, the plane where the two second arc grooves in one barrel body are located is perpendicular to the plane where the two first arc grooves in one barrel body are located, and by means of the structure, any barrel body can be matched with other four same barrel bodies; and the matching of the fixed insertion plates and the fixed holes is realized by forming the arc grooves in the barrel wall, so that compared with the modes of additionally arranging male and female buckles outside the barrel wall and the like, more space is saved, and the space utilization rate is improved.

The flange barrel with the anti-corrosion film structure comprises a barrel body, a base is arranged at the bottom of the barrel body, a lifting groove is formed in the center of the top of the base, a lifting containing plate is arranged at the top of the lifting groove, and a containing groove is formed in the center of the top of the lifting containing plate. The inner wall of the barrel body is fixedly connected with an anti-corrosion film layer, and a movable groove is formed in the position, close to the bottom, in the base. According to the flange barrel with the anti-corrosion film structure, the anti-corrosion film layer is fixedly connected to the inner wall of the barrel body, meanwhile, through the unique bottom structure design, the resistance of the flange barrel to ground corrosion is greatly improved, and in an industrial production site, when the flange barrel is placed on the ground where corrosive substances such as acid, alkali and salt possibly exist, the corrosion resistance of the flange barrel is greatly improved. The heightening plate at the bottom of the barrel body is clamped with the placing groove, so that the bottom of the barrel body is not in direct contact with the ground, and corrosive substances are prevented from directly corroding materials at the bottom of the barrel body.

The utility model discloses a feeding and discharging sealed chemical raw material iron bucket which comprises a chemical bucket shell, a feeding and discharging pipe is arranged on the top wall of the chemical bucket shell in a penetrating mode, a sealing cover is in threaded connection with the interior of a first threaded groove formed in the upper end of the outer side of the feeding and discharging pipe, and the chemical raw material iron bucket further comprises a multi-stage sealing mechanism. The multi-stage sealing mechanism comprises fixing seats, a telescopic column, a pressed seat, a synchronous rod, a plugging seat, a conical ring and a sealing assembly, the fixing seats are arranged at the left end and the right end of the inner wall of the feeding and discharging pipe respectively, the pressed seat is arranged between the fixing seats through the telescopic end of the telescopic column, and the plugging seat is arranged on the lower side of the pressed seat through the synchronous rod; according to the feeding and discharging sealed chemical raw material iron drum, a multi-stage sealing mode is adopted, in the threaded connection process of the sealing covers of the feeding and discharging openings of the chemical raw material iron drum through the transmission element, double sealing operation can be conducted on the lower ends of the interiors of the feeding and discharging openings and the pipe opening portion at the same time, and then the sealing performance of the feeding and discharging openings of the chemical raw material iron drum is improved.

This invention pertains to the hookah industry, offering a streamlined solution for creating hookah cups using a specially designed three-part system. The invention features a click-top lid made of injection-molded plastic, which includes a protruding stem and a recessed cradle to securely hold a fruit head. The lid clicks onto a cup that has a pre-made hole for disposable hoses and a micro vent for optimal airflow. A diffuser attached to the stem's base ensures a smooth smoking experience by preventing water disturbance. This innovative design replaces the time-consuming and unconventional methods currently used, providing an elegant, efficient, and professional alternative.

A polyester film includes a polyester (A) composed mainly of polybutylene terephthalate and a polyester (B) composed mainly of polyethylene terephthalate, wherein a mass ratio (A / B) between the polyesters (A) and (B) is 70 / 30 to 55 / 45, a dry heat shrinkage rate (B) through heat treatment at 200° C. for 15 minutes is 35% or less in any of four directions (0°, 45° 90° and 135°) on the film surface, a difference between a maximum value and a minimum value of these dry heat shrinkage rates is 5% or less, a thickness variation in the four directions is 10% or less, and a crystallization index shown in DSC measurement is 25 to 55 J / g.

The utility model relates to the technical field of plastic buckets, in particular to an impact-resistant and wear-resistant plastic bucket. The impact-resistant and wear-resistant plastic barrel comprises a barrel body, a barrel cover is installed at the top of the barrel body, and a partial barrel body structure composed of an elastic telescopic sleeve is arranged between the barrel body and the barrel cover; and a plurality of reinforcing columns which are annularly distributed and are used for protecting the elastic telescopic sleeve are erected between the barrel body and the barrel cover. According to the impact-resistant and wear-resistant plastic bucket, due to the fact that part of the bucket body structure of the plastic bucket is composed of the elastic telescopic sleeve, when the top of the plastic bucket is subjected to downward pressure, the elastic telescopic sleeve can be folded and stored, impact force borne by part of the plastic bucket can be offset through elastic deformation of the plastic bucket, and the service life of the plastic bucket is prolonged. Stress is prevented from being concentrated on the barrel body, the impact resistance of the plastic barrel is greatly enhanced, the reinforcing columns are annularly distributed and connected with the barrel cover and the annular piston, and the elastic telescopic sleeve is protected against overload compression.

The invention relates to a container comprising a container (2) and a lid (1) for storing products, in particular 1 liter of yogurt, wherein the container (2) has a container base (22) and a container side wall (23) extending vertically away from the container base (22) and forming a container opening at its upper end, wherein the container side wall (23) has a locking device (4) in an upper end region for locking with a locking device (14) of the lid (1), wherein the lid (1) has a lid base (11) and a lid side wall (12) extending around the lid base (11) which has the locking device (14), wherein in an operating state the lid (1) is held on the container (2) by the interaction of the locking device (4) and the locking device (14) and the lid base (11) covers the container opening, wherein a skirt (3) is provided on an outside of the container side wall (23),which is connected at its upper end to the container side wall (23) and which extends vertically downwards from its upper end and outwards from the container side wall (23), the upper end of the skirt (3) being arranged vertically below the locking device (4).

The present invention relates to an aluminum can filled with wine, which comprises: an aluminum can and wine enclosed in the aluminum can and containing 4.3 mg / L or less of molecular SO2 and 350 mg / L or less of chloride ions, the aluminum can including: an aluminum plate, a resin film provided on a face of the aluminum plate that becomes a can inner surface side, and an adhesive layer interposed between the aluminum plate and the resin film and bonding them; wherein the resin film includes a first resin layer as a topmost surface layer and a second resin layer containing a dimer acid copolymer polyester resin, and at least one of the resin layer constituting the resin film and the adhesive layer contains calcium carbonate.

A method for manufacturing a laminated tinplate for packaging applications, the laminated tinplate including a tinplate sheet and a thermoplastic laminate layer that covers at least one side of the tinplate steel sheet, to a laminated tinplate produced thereby and use thereof in a process to produce containers for packaging purposes.

The utility model discloses a packaging tin which comprises a tin body, one end of the tin body is provided with an opening, a containing cavity is formed in the tin body, the inner wall face of the containing cavity is of a cylindrical curved surface structure, and the outer wall face of the tin body is provided with an edge in the circumferential direction at the opening end of the tin body. A clamping protrusion is formed in the position, corresponding to the edge, of the inner wall face of the can cover, the clamping protrusion is matched with the edge, and the can cover and the can body are detachably connected through the clamping protrusion and the edge. A containing cavity is formed in a tank body, the inner wall face of the containing cavity is of a cylindrical curved surface structure, and an edge is arranged at the position, located at the opening end of the tank body, of the outer wall face of the tank body in the circumferential direction; the can cover and the can body are detachably connected through the clamping protrusion and the edge, the can body can be directly used as a freeze-drying container to achieve integrated freeze-drying, the sub-packaging step is omitted, mold reversing is avoided, freeze-dried coffee blocks are prevented from being damaged due to mold reversing sub-packaging, a demolding device does not need to be arranged, and the production cost is reduced. Tanks are directly packaged and delivered, the probability that products make contact with air is reduced, and flavor loss is reduced.

The utility model discloses a high-sealing metal closed barrel which aims at solving the problem that an existing oil barrel is poor in sealing performance. According to the technical scheme, the garbage can is characterized by comprising a can body, a containing cavity is formed in the can body, a bottom cover is installed at one end of the can body and integrally connected with the can body, a top cover is installed at the other end of the can body and integrally connected with the can body, a fixing block is arranged on the outer wall of the can body, and one end of the fixing block is connected with the can body; the other end of the fixing block extends towards the outside of the barrel body, an open groove is formed in the fixing block, a supporting part is arranged at the bottom end of the barrel body, and a positioning groove is formed in the supporting part. The bottom cover, the top cover and the barrel body are integrally connected, the overall sealing performance of the barrel body is guaranteed, the oil filling port and the pressure regulating port are provided with the sealing cover and the sealing ring respectively, the sealing effect is further enhanced, and oil leakage and external impurity entering are effectively prevented.

A container assembly (10) for retaining a liquid (13) during aging of the liquid (13) is configured to selectively receive and retain a flavor insert (18) that is configured to impart a flavor on the liquid (13). The container assembly (10) includes a container body (12), an insert retainer assembly (16), and a key lock (970). The container body (12) defines a chamber (12A) which is configured to receive and retain the liquid (13). The insert retainer assembly (16) is positioned within the chamber (12A). The insert retainer assembly (16) is rotatably coupled to the container body (12). The insert retainer assembly (16) includes an insert retainer (748) that is configured to receive and retain the flavor insert (18). The key lock (970) is selectively coupled to the insert retainer assembly (16) to inhibit relative rotation between the insert retainer assembly (16) and the container body (12).

Disclosed is a method of electrochemical delamination of polymeric films from metallic articles. Also disclosed are systems for achieving the same.

[Object] To provide a seamless can body in which the sheet thickness of a raw sheet (blank) is reduced, pressure resistance of a can bottom is enhanced, buckling is restrained, and problems with blacking and cleaning are solved, and a manufacturing method of the seamless can body. [Solving Means] A seamless can body 1 having a tubular body section 10 and a can bottom section 20. The can bottom section 20 includes an outer circumferential bottom section 202a extending from a lower end of the tubular body section 10 such as to decrease in diameter toward the inside and an annular grounding section 202b positioned further inside than the outer circumferential bottom section 202a. In a case where t1 is the sheet thickness of the outer circumferential bottom section 202a and where t2 is the sheet thickness of the annular grounding section 202b, the relation of t2 > t1 is satisfied.

The utility model provides a plastic bucket which is provided with a top face, a first concave portion area and a second concave portion area, the first concave portion area and the second concave portion area are symmetrically formed on the top face close to the edge relative to the center of the top face, the plastic bucket is provided with a supporting ring surrounding the top face along the edge, the first concave portion area is provided with a first hole and a first hole connecting pipe extending out of the first hole, and the second concave portion area is provided with a second hole connecting pipe extending out of the second hole. The second concave part area is provided with a second hole and a second hole connecting pipe extending out of the second hole, and a first protruding part and a second protruding part are arranged between the first hole and the adjacent supporting ring and between the second hole and the adjacent supporting ring respectively; wherein the length direction of the first protruding part and the second protruding part is approximately perpendicular to the direction of the center connecting line of the first hole and the second hole, and the length of the first protruding part and the second protruding part is larger than or equal to the diameter of the first hole and the second hole.