661results about "Cans/barrels/drums" patented technology

A metal cup and method of forming the same is provided. Metal cups of the present disclosure comprise a plurality of thin, straight-walled sections and a tapered profile. A domed portion is provided in the bottom of the cup. The cup may comprise a disposable cup, a reusable cup, or a recyclable cup.

A method for manufacturing packaging comprises the steps of: temperature conditioning one or more selected portions of at least one preform; and blowing and / or stretching the at least one temperature conditioned preform into a blow mold to form a container including an offset neck finish. Containers, packaging systems and packaging products are disclosed.

A metal cup and method of forming the same is provided. Metal cups of the present disclosure comprise a plurality of thin, straight-walled sections and a tapered profile. A domed portion is provided in the bottom of the cup. The cup may comprise a disposable cup, a reusable cup, or a recyclable cup.

Disclosed herein are modular container systems having child-resistant containers, tray inserts and tray frames. Also disclosed are methods using the modular container systems and methods of storing substances in containers. The containers have a container base and a container cap and provide for child-resistant containers. A user can releasably remove the container cap from container base with a squeeze and lift sequence. For example, the user squeezes opposite sides of the container base, which releases a locking mechanism and allows for removal of the cap by lifting or pulling the container cap off from the container base. The components of the modular container system are modular and stackable. The modular system allow for organized, efficient, accessible and storage of the child-resistant containers. The modular container system also allows for easy counting, sorting and processing of the containers.

The disclosure provides a process to produce a multilayered hollow article comprising two or three layers wherein the article comprises at least 30 wt.% of recycled polyethylene resin wherein the process comprises a preliminary step of preparing one or more recycled- containing polyethylene compositions to be used as the first, second and optional third layer.

The present disclosure concerns collapsible crates (10) that comprise a base member (12), a front wall (20) pivotally articulated along a bottom edge thereof to a front edge of the base member, a back wall (18) pivotally articulated along a bottom edge thereof to a back edge of the base member; a first side wall (14) pivotally articulated along a bottom edge thereof to a first side edge of the base member and a second side (16) wall pivotally articulated along a bottom edge thereof to a second side edge of the base member; and a locking mechanism disposed at a top portion of each of the side walls, configured for arresting engagement side edges of a side wall and neighboring side edges of the front wall and back wall, respectively.

Various embodiments of a metal container, such as a metal tumbler are described. The metal tumbler includes a body with a tightly curled rim at the top end of the cup. The body includes multiple tapered sections such that the diameter of the cup may be different at different places along a height of the tumbler. In various embodiments, the metal tumbler includes one or more volume indicators. In various embodiments, the tightly curled rim includes a flat portion.

[Problem] To provide a resin-coated seamless aluminum can that has both resin adhesiveness and a color tone. [Solution] This resin-coated seamless aluminum can is characterized by comprising an aluminum base material, a surface treatment layer formed on at least one surface of the aluminum base material, and a resin layer formed on the surface treatment layer, and is characterized in that the surface treatment layer contains aluminum hydroxide, and exhibits, in an infrared absorption spectrum thereof measured by FT-IR, a Pa / Pb value of 0.13-3.00 when the height of an absorbance peak at a wave number of 850-1000 cm-1 is defined as Pa and the height of an absorbance peak at a wave number of 1000-1200 cm-1 is defined as Pb.

To provide a seamless metal can having a dome-shaped bottom surface which has high pressure resistance and is effectively prevented from buckling.SOLUTION: In a seamless metal can 10 having a cylindrical body 1, a ground part 3 connected to the cylindrical body 1, and a bottom part 5 formed so as to close an inside of the ground part 3, and the bottom part 5 is formed of a rising part 7 extending upward from the inside of a ground part 3 and a dome-shaped bottom surface 9 connected to the rising part 7, the dome-shaped bottom surface 9 has a central dome part 9a and a ring-shaped part 9b formed so as to surround the central dome part 9a, the ring-shaped part 9b is connected to an upper end of the rising part 7, and in a side cross-sectional view of the metal can 10, a boundary part X between the central dome part 9a and the ring-shaped part 9b is an ultrasmall bend part with less than 3.0 mm of curvature radius.SELECTED DRAWING: Figure 2

Described and illustrated is a method for producing a compression mold (49, 50) for use as packaging or further processing into packaging from a preform (2, 28) formed at least substantially from a nonwoven material (3) and having an opening (23, 35), a side wall (22, 31) and a base region (21, 29), wherein the side wall (22, 31) has at least one wall section (25, 32) curved about a central longitudinal axis (L) of the preform (2, 28), wherein the wall thickness (d2, d4) of the at least one curved wall section (25, 32) of the side wall (22, 31) of the preform (2, 28) increases, preferably continuously, in the at least one curved wall section (25, 32) from the base region (21, 29) in the direction of the opening (23, 35) of the preform (2, 28), in which the preform (2, 28) is mold (14) of a press (15) with a conical inner contour and in the mold (14) with a conical press stamp (16) reducing the wall thickness (d1-d4) of the preform (2,28) and with expansion of the preform (2,28) at least in at least one curved wall section (25,32) and in which during the pressing of the preform (2,28) at least one curved wall section (47) of the pressing mold (49,50) is formed with a wall thickness (s2) increasing from the bottom region (51,52) in the direction of the opening (55,56).

A portable container and dispenser includes a container capable of holding a solid or a liquid and a detachable lid. The container includes a unitary body including a three-dimensional shape, an interior, hollow storage cavity, a first opening, a first lid docking station, and a grab handle. The first opening is disposed on the outer surface of the unitary body and provides access to the storage cavity. The first lid docking station is disposed adjacent to the first opening. The detachable lid is configured to be removably secured to the unitary body at the first lid docking station, which is configured to retainably accept the detachable lid.

The utility model discloses a wide-mouth barrel with a barrel wall and a buckle bowl, comprising a barrel body and a barrel cover, wherein the barrel body has an opening at the upper end, the outer periphery is the barrel wall, and the bottom is the barrel bottom; a reinforcement ring is arranged at the outer periphery of the upper end of the barrel body, and an inner rotating buckle is arranged on a connecting wall between the reinforcement ring and the opening, and the inner rotating buckle cooperates with the outer rotating buckle arranged on the inner wall of the barrel cover to lock and position; a handle hole is arranged in a corresponding position on the reinforcement ring, and the handle hole cooperates with the handle to be connected; a buckle bowl for lifting the barrel body is arranged on the lower outer wall of the barrel body; the wide-mouth barrel with a barrel wall and a buckle bowl utilizes the buckle bowl below the barrel body, which is convenient for workers to lift the barrel with one hand and then lift the barrel bottom with the other hand to dump it, so that liquid or solid particles in the barrel can flow out conveniently, and stains on the barrel bottom are prevented from contaminating the lifting palm of the user, which is practical and convenient; radial reinforcement ribs and circumferential reinforcement ribs arranged on the barrel bottom fully guarantee the stability of the barrel body structure and the stability of the barrel bottom support.

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.

A container is provided and includes a top wall, a bottom wall, and a plurality of sidewalls defining a plurality of side corners. Each of the side corners includes a top corner. At least one of the top corners has a plurality of spherical polygons including at least a first spherical polygon having a first radius of curvature contiguous with a second spherical polygon having a second radius of curvature.

A collapsible beverage container and method of manufacture thereof, the beverage container being made from a polymer composition of virgin polyethylene terephthalate (vPET), recycled polyethylene terephthalate (rPET), and a scavenging additive configured to prevent O2 ingress and CO2 loss. The rPET is present in the polymer composition in an amount of 35 wt % to 70 wt %, more preferably 50 wt %. The polymer composition may include rPET pellets and / or rPET flakes, preferably in an equal amount. The scavenging additive is MXD6 nylon or a non-nylon containing scavenging additive specifically formulated for use with rPET, preferably present in an amount of 4 wt % to 6 wt %. The beverage container is a monolayer container, and the method of manufacture includes stretch blow moulding a preform prepared via injection or extrusion blow moulding.

A tamper-resistant, refillable paint container featuring a double tamper-evident A locking system. The container includes an inverted frustum conical liquid receptacle with external threading and male locks. A tamper-resistant lid with internal threading, a first tamper-evident locking ring with internal female ratchet locks, and break-off fingers engages the receptacle. A hollow neck extends from the lid, with external threading and male locks. A cap with internal threading, a second tamper-evident locking ring with internal female locks, and break-off fingers engages the hollow neck. The cap is installed onto the lid prior to filling, and the lid with the locked cap is secured onto the receptacle after filling. Removal of the cap or lid causes the break-off fingers to detach, providing tamper evidence. The container enhances user convenience, reduces spills, and provides cost savings through efficient nesting during shipping and storage.

The utility model relates to the technical field of packaging barrels, and discloses an integrated film-pasting forming anti-corrosion packaging barrel which comprises an anti-corrosion plastic barrel, a threaded opening is fixedly installed in the middle of the surface of the anti-corrosion plastic barrel, a limiting plate is fixedly arranged on the lower side of the outer surface of the threaded opening, and an anti-corrosion rubber ring is fixedly arranged at the upper end of the threaded opening. The outer surface of the threaded opening is in threaded connection with a sealing cover, and a sealing ring is fixedly arranged at the bottom end of the sealing cover. Compared with an existing common anti-corrosion packaging barrel formed through integrated film pasting, the anti-corrosion packaging barrel formed through integrated film pasting has the advantages that the sealing performance of the whole packaging barrel can be greatly improved in an inner-outer-layer sealing mode, external air is effectively prevented from easily entering the barrel to corrode and pollute raw materials, the sealing protection capacity on the raw materials is greatly improved, and the service life of the packaging barrel is prolonged. And the situation that gas released by internal raw materials is excessive, and consequently the anti-corrosion plastic barrel expands, deforms and even explodes can be prevented, and the use safety of the anti-corrosion plastic barrel is greatly improved.

The purpose of the present invention is to produce an unprecedented packaged beverage with which it is possible to provide a consumer with a new experience value. The present invention relates to a packaged beverage containing a carbonated beverage and dried fruit, wherein the carbonic acid content of the carbonated beverage is a gas volume such that the dried fruit is immersed in the carbonated beverage when the package is closed and the immersed dried fruit floats up toward the carbonated beverage surface when the package is opened. The present invention can provide a novel packaged beverage with which it is possible to create visual enjoyment upon opening.

Provided is a tin-plated steel sheet for containers, said steel sheet having a zirconium-containing coating layer, without having to undergo conventional chromate treatment. The tin-plated steel sheet has further excellent yellowing resistance. A tin-plated steel sheet having: a steel sheet; a tin plating layer on at least one surface of the steel sheet; and a coating layer that is positioned on the tin plating layer and contains zirconium oxide and tin sulfide, the amount of tin plating layer deposited in the coating layer being 0.1 g / m2 to 15 g / m2 in terms of the amount of metal Sn, the amount of zirconium oxide deposited in the coating layer being 0.2 mg / m2 to 50 mg / m2 in terms of the amount of metal Zr, and the amount of tin sulfide deposited in the coating layer being 0.1 mg / m2 to 5 mg / m2 in terms of the amount of sulfur.

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.

The invention belongs to the technical field of storage tanks, and particularly relates to a convenient-to-open epoxy chloropropane storage tank which comprises an upper tank body, a lower tank body and a connecting assembly, the joint of the upper tank body and the lower tank body is fixedly connected with a flange I and a flange II respectively, and a sealing ring is arranged between the flange I and the flange II; the connecting assembly comprises locking bolts, the multiple sets of locking bolts are evenly and rotationally installed on the second flange, through holes connected with the locking bolts in an inserted mode are formed in the corresponding positions of the first flange and the sealing ring, a pressing ring is arranged above the first flange, and threaded holes matched with the locking bolts are formed in the pressing ring; the device further comprises a driving assembly, the driving assembly drives the locking bolt to rotate, then the pressing ring is driven to move downwards, and the first flange and the second flange are tightly pressed to the two sides of the sealing ring. By arranging the connecting assembly and the driving assembly, the upper tank body and the lower tank body can be quickly assembled together, operation is easy, and the disassembly and assembly efficiency is improved.

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.

The present disclosure relates generally to container systems comprising a container, a container ring, and a container lid. In one or more embodiments, the disclosed container systems use novel designs to provide a liquid-tight seal without the use of gaskets or adhesives. For example, in several embodiments, the container attaches to the container ring, and the container ring attaches to the container lid via a snap-fit assembly to facilitate reduced seams and increased sealing capability without the use of adhesives or additional sealing materials or components.

The invention discloses an integrally-formed vaccine storage tank and a processing method thereof, and relates to the technical field of mechanical engineering. The bottom of the sealing assembly is fixedly connected with the outer wall of the storage tank body; and the sealing assembly comprises an inner sealing cap, the inner wall of the inner sealing cap is in threaded connection with the outer wall of the top of the storage tank body, the outer wall of the storage tank body is fixedly connected with a sealing table, and the outer wall of the top of the sealing table is in threaded connection with an outer sealing cap. The storage tank body is designed to be integrally formed, the structural integrity of the tank body is ensured, potential leakage risks and structural weaknesses are reduced, the overall stability and reliability of the storage tank are improved, the integrally-formed structure is free of welding seams, so that vaccines cannot remain in the welding seam defects, cleaning is very convenient, vaccine pollution is avoided, and the service life of the storage tank is prolonged. And the cleaned storage tank can be reused, so that the cost is saved.

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 present invention relates to a multilayer finished shrink film comprising at least two layers, for example at least three layers, where at least one layer (A) comprises at least (A1) a specific multimodal copolymer of ethylene and (A2) LDPE and at least one layer (B) comprises at least (B1) recycled LDPE and (B2) a specific copolymer of ethylene. The invention further relates to a method for producing the multilayer film and to the use of the multilayer film in the field of secondary packaging.

The utility model relates to the technical field of manufacturing of packaging container accessories, in particular to an anti-counterfeiting sealer for a steel drum, which is provided with obvious mechanical anti-counterfeiting marks before and after being opened, cannot be repeatedly used, ensures the original appearance of the steel drum and improves the anti-counterfeiting capability, and comprises a drum body and a drum opening arranged on the drum body, a blocking edge is arranged on the outer wall of the sealing cover, a fixing ring surrounding a barrel opening is fixedly arranged on the barrel body, an anti-fake check ring is connected into the fixing ring, the inner diameter of the anti-fake check ring is gradually reduced from top to bottom, and the minimum inner diameter of the anti-fake check ring is larger than the outer diameter of the blocking edge. A plurality of anti-fake blocking pieces are arranged on the fixing ring, one end of each anti-fake blocking piece is fixedly connected with the fixing ring, the other end of each anti-fake blocking piece is connected with the anti-fake blocking ring in an easy-to-break mode, the bottom of the blocking edge is chamfered, the upper surface of the bottom of the anti-fake blocking ring is chamfered, and anti-skid lines are arranged on the outer wall of the sealing cover.

The utility model belongs to the technical field of chemical barrels, and is particularly a chemical barrel for the production of expandable polystyrene, comprising a barrel body and a leakproof component. The leakproof component is arranged in an internal cavity at the upper port of the barrel body. The sealing ring arranged at the edge of the sealing plate of the leakproof component does not conflict with the inner wall of the barrel body in the initial state. The sealing plate is slidably connected to a connecting rod arranged on a mounting frame and conflicts with the lower end of a reset spring. The mounting frame is fixedly connected to the inner wall at the barrel mouth. The lower end of the connecting rod is rotatably connected to a conflict seat, and the lower part of the conflict seat is fixedly connected to a gravity ball through a connecting rod. The utility model installs a leakproof component at the barrel mouth of the barrel body. When the barrel body is tilted, the plug body structure formed by the combination of the plug plate and the plug ring conflicts with the barrel wall, effectively blocking the barrel mouth, thereby preventing the chemical raw materials in the barrel body from leaking out. At the same time, after the barrel body is straightened, the plug body structure is reset to cancel the blockage of the barrel mouth. The structure is simple and easy to use.