78results about "Jars" patented technology

A reusable wide-necked container made of plastic, in particular for non-liquid, flowable filling material. The reusable wide-necked container comprises a container base, a container body and a neck. The neck has a neck section ending in an outlet opening and adjoining a container shoulder. The neck section has an inner wall and an outer wall. Securing means for securing a cover are arranged on the outer wall. The container body has an average wall thickness that is greater than 0.5 mm, in particular greater than 0.7 mm, and smaller than 1.2 mm. The neck section has a wall thickness that is greater than 1.5 mm. The neck section has a peripheral groove at the transition to the container shoulder. Also described is a packaging unit comprising a reusable wide-necked container.

The invention discloses a method for improving nut flavor of baijiu in an aging process, and belongs to the technical field of baijiu aging. The preparation method comprises the following steps: uniformly mixing argil and a catalyst, and adding slurry to prepare a mud cake; forming the mud cake to obtain a pottery jar green body; drying the pottery jar green body; and then performing high-temperature firing to obtain the pottery jar for improving the nut flavor of the baijiu. Wherein the catalyst is selected from more than two of CuO coated SiO2-Al2O3, CuO, SiO2 and Al2O3, and the catalyst is selected from more than two of CuO coated SiO2-Al2O3. By adopting the pottery jar storage liquor for improving the nut flavor of the liquor, the nut flavor of the liquor can be greatly improved, the storage time is short, and the efficiency is high.

The utility model relates to the technical field of liquid storage tanks, in particular to an integrated high-density polyethylene container for containing pressure-resistant cold and hot water, which comprises a tank body. A plurality of pipe orifices are formed in the side surface of the tank body; a boss is arranged at one end of the tank body; the boss is provided with an opening; a nut is embedded in the boss; the tank body, the pipe opening and the nut are integrally formed through extrusion blow molding. The tank body, the nut and the pipe orifice are integrally formed, so that an electric heating rod can be conveniently mounted subsequently; during use, a metal water pipe insert does not need to be additionally arranged, so that the whole sealing is safe and reliable; by arranging the annular clamping ring, the strength of the tank body is enhanced, and a mounting structure is provided; the tank body, the pipe orifice and the nut are integrally formed through extrusion blow molding, so that the whole body has the characteristics of high efficiency, simple process, low cost, easiness in recovery and easiness in regeneration; in the aspects of inlet and outlet pipelines, mounting positions and size series, the currently used metal liner can be directly replaced without any process change or accessory increase and decrease according to the specification of the current metal liner.

Provided are a refill container and a replacement container that can be easily replaced and can be favorably held by an outer container with a simple configuration. A refill container (10) includes a refill container body (11) including a bottom surface portion (11a) and a side surface portion (11b) defining a storage space (S) for storing a content, a flange portion (12) protruding outward from the side surface portion (11b), a vertical peripheral wall portion (13) suspended from an outer edge of the flange portion (12), a refill side fitting portion (14) protruding from an inner surface of the vertical peripheral wall portion (13), and a plurality of cutout portions (15) provided in the vertical peripheral wall portion (13), in which the refill side fitting portion (14) and an outer container side fitting portion (23b) fit each other, so that the refill container (10) is attached to an outer container (20), and the side surface portion (11b) is formed in such a manner that a gap (G) that becomes larger from the top surface side toward the bottom surface portion (11a) is formed between the side surface portion (11b) and an inner surface of the outer container (20). A replacement container (100) includes the refill container (10) and the outer container (20).

The invention relates to an adhesive label (100) for labeling a labeling area (23) of a recyclable container (200) made of polyethylene terephthalate (PET), in particular a PET bottle (2001), wherein the container (200) has at least one rib (24) in the form of an indentation in the labeling area (23). The invention further relates to a recyclable container (200) made of polyethylene terephthalate (PET), in particular a recyclable PET bottle (2001), wherein the container (200) has a labeling area (23) with at least one rib (24) in the form of an indentation and is labelled with an adhesive label (100). According to the invention, the adhesive label (100) has a film (20) made of polyethylene (PE), which is printable or printed on the front and has a full or partial coating of an adhesive material (21) on the back.

To provide caps and packaging containers that offer both recyclability and barrier properties. [Solution] A cap to be attached to the mouth of a container body, comprising: a top surface, an outer skirt portion connected to the edge of the top surface, and an inner skirt portion disposed inside the outer skirt portion; and a cylindrical inner ring provided inside the top surface and capable of fitting with the inner circumferential surface of the mouth, wherein the top surface includes a first barrier layer provided in the intermediate layer inside the inner ring, the inner ring includes a second barrier layer provided in the intermediate layer around its entire circumference and connected to the entire circumference of the first barrier layer, and the intermediate layer of the outer skirt portion does not have a barrier layer.

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 utility model relates to the technical field of cans, in particular to a nitrogen-filled tea packaging tin, which comprises a tin body, a middle bottom compression part arranged at the lower end of the tin body and a side edge arching part arranged at the lower end of the tin body and expanding downwards, and an expansion space is formed between the middle bottom compression part and a supporting surface. Compared with a traditional tank bottom, under the condition that the same amount of liquid nitrogen is filled, the improved structure can bear higher nitrogen content (generated pressure), the placing stability of the tank can be improved, bulging of the tank can be more regular after expansion, the phenomenon that bulging of the tank bottom is not uniform is not prone to occurring, and the service life of the tank is prolonged. And the impression influence on the tank during expansion can be reduced.

A sealing container comprising a base cover and a lower cover arranged one above the other and at a distance from each other, a sealing ring being provided along the outer circumferential edge of the lower cover, further comprising a container body with an open opening at its upper end, the lower cover being positioned inside the container body at its upper end, and the base cover covering the open opening of the container body, characterized in that: the outer edge of the base cover is formed transversely as an outer edge A, a lower edge A is provided on the inside of the outer edge A, extending downwards from the base cover, the lower edge A being located near the inner wall of the container body; the sealing ring is an elastic ring and comprises an inner ring connected to the outer circumferential edge of the lower cover, and an outer ring arranged on the outer side wall of the lower edge A, the outer ring being horizontally higher than the inner ring;further comprising: a movable component, wherein the movable component comprises a movable seat provided on the top of the base cover and a movable column fixedly connected to the bottom cover, the base cover being provided with a through-hole, while a through-cavity is provided in the center of the movable seat, the movable column extending through the through-hole and the through-cavity, enabling the movable component of the movable column, by relative movement, to draw the bottom cover closer to or further away from the base cover; in its natural state, the bottom cover is removed from the base cover, a gap exists between the lower edge A and the inner wall of the container body, allowing outside air to enter the container body, with the sealing container being in an unsealed state;The movement of the movable component causes the movable column to rise and pull the lower lid towards the base lid, the sealing ring to rise synchronously, so that the outer ring moves upwards until the gap between the outer edge A and the inner wall of the container body is closed and the sealing container is thus sealed, the lower lid continues to rise so that the air density in the container body is lower than in the outside world and a negative pressure is created, which seals and fixes the base lid firmly onto the container body;When the movable component moves in the opposite direction, the bottom cover is moved downwards under its own weight and / or under the pressure of the movable column, the sealing ring lowers synchronously, so that the outer ring shifts downwards until it no longer seals the gap between the outer edge A and the inner wall of the container body, outside air then flows into the container body, causing the sealing container to return to its natural, unsealed state.

The invention relates to a food tray (1) comprising a compartment (3) delimited by a wall (3A) having an upper edge (3A.1), and a lid (5) comprising a rigid portion (5B) surrounded by a border (5A) resting on said edge. The border comprises an external segment (5A.1) positioned on the upper edge (3A.1) and an internal segment (5A.2) in the extension of the external segment (5A.1) and extending into the compartment. A peripheral edge of the rigid portion is fitted into a housing of the internal segment so that this edge is located above the compartment. The tray also comprises a sealing strip closing the compartment and the lid by exerting pressure on the external and internal segments (5A.1, 5A.2) of the border so that the rigid portion (5B) distributes the pressure on the lid (5) in order to hermetically close the compartment (3). Figure to be published for the abstract: figure 6

A container (12) includes a sidewall (22) circumscribing a central longitudinal axis (20) and a rim (30) terminating the sidewall. The rim includes a radially outer surface (36), a radially inner surface (34), and a sealing lip (32) extending between the radially outer and inner surfaces. The sealing lip has a radially innermost portion (33), and an axially outermost portion (35) disposed radially outboard with respect to the radially innermost portion. A package (10) includes a foil (44) coupled to the sealing lip.

The utility model provides a moisture-proof tea packaging tin which comprises a tin body and a cover body, a first sealing piece and a second sealing piece are arranged between the tin body and the cover body, and the first sealing piece is arranged between the second sealing piece and the tin body. By means of the structure, under the cooperation of the first sealing piece and the second sealing piece which are arranged between the caddy body and the cover body, under the cooperation of the sealing cover of the first sealing piece and the tea leaf containing cavity, and through the arrangement of the limiting ring, a first layer of sealing protection can be provided for the tea leaf containing cavity of the caddy body; due to the arrangement of the groove and the handle piece, the first sealing piece can be conveniently taken out of the tank body; and a sealing gasket of the second sealing piece is arranged, so that a second layer of sealing protection can be provided for the tank body, the sealing effect can be improved, and the damp-proof effect is achieved.

An injection molded plastic container or jar is disclosed. In embodiments, the container or jar is formed via injection molding and may be suitable to hold hot-filled or pasteurized contents. The plastic container or jar includes a base portion, a body portion, and a neck portion. In embodiments, the body portion and the base portion are not biaxially oriented, and a wall thickness of the neck portion, excluding threading or a formation, is less than a minimum wall thickness of the base portion. The body portion may include a plurality of panels and / or may have a non-circular cross section. In embodiments, the base portion may have an outer peripheral edge portion and a central base portion disposed inwardly of the outer peripheral edge portion, and the base portion may have a varying wall thickness and a radiused segment disposed at or about the outer peripheral edge portion.

The invention relates to the technical field of steel rolling and surface treatment, and particularly discloses a tin plate and a preparation method and application thereof. According to the preparation method of the tin-plated plate, one-pass leveling is limited to be carried out by adopting an upper working roll and a lower working roll at the same time, and the difference between the roll diameter of the lower working roll and the roll diameter of the upper working roll is larger than or equal to 0.3 mm; and the tin plating amount of a bright surface during tin electroplating is controlled to be 5.05-5.6 g / m < 2 >, the tin plating amount of a roughened surface is controlled to be 2.45-2.8 g / m < 2 >, and the temperature and speed parameters of soft melting are controlled. By controlling the technological parameters, one face of the prepared tin plate with the differentiated surface is a bright face, the other face of the tin plate is a textured face, the textured rough feeling of the inner wall of a milk powder can body and the smooth and fine feeling of the outer wall can be met at the same time, and the high-end feeling of milk powder products is improved; and the prepared tin-plated plate is good in plate shape, less in tin ash and excellent in hardness.

The application provides a kind of steel and its preparation method, steel for packaging, metal can, belongs to the field of steel preparation.The chemical composition of the steel includes: C, Si, Mn, Alt, P, S, N and Fe;Among them, the content of C is 0.12%~0.15% by mass fraction, the content of Si is ≤0.03%, the content of Mn is 0.50%~0.80%, the content of Alt is 0.030%~0.060%, the content of P is <0.012%, the content of S is <0.010%, the content of N is ≤0.003%;The microstructure of the steel includes: ferrite, pearlite and tertiary cementite;The content of ferrite is 80%~88% by volume fraction, the content of pearlite is 10%~15%, and the content of tertiary cementite is 2%~5%.Low-carbon component design is adopted, without adding other alloy elements, refined ferrite grains and small interlamellar spacing pearlite structure are obtained to realize high strength and high plasticity of the material, the strength of the material is significantly improved, and the forming property of the material is improved.

The invention provides an environment-friendly fresh-keeping can packaging container and a manufacturing method thereof. The environment-friendly fresh-keeping can packaging container structurally comprises a shell, an inner container, an easy-to-pull cover and a bottom cover. A spiral paper tube is used for manufacturing a shell, a biomass polyester material polyethylene furanate is used for manufacturing an inner container, a can opening is formed in the top end of the inner container, the inner container is arranged in the shell, then the can opening of the inner container is sealed through an aluminum easy-to-pull cover, and a bottom cover made of biodegradable plastic is used for sealing an opening in the bottom end of the shell; all parts of the environment-friendly fresh-keeping can packaging container are made of recyclable and biodegradable materials and can be disassembled, classified and recycled, and the environment-friendly fresh-keeping can packaging container completely meets the environment-friendly and recycling requirements.

The utility model provides an easy-to-disassemble tea packaging tin which comprises a tin body and a cover body, a sealing gasket is arranged in the cover body, and the surface of the sealing gasket covers the tin body; a tea containing cavity is formed in one end of the caddy body, an annular tight ring is arranged on the surface of the caddy body, and the outer diameter of the tight ring is larger than the inner diameter of the cover body. By means of the structure, when tea leaves are packaged, after the tea leaves are placed in the tea leaf containing cavity of the can body, in the process that the can body is covered with the cover body, the close ring on the can body is matched with the curled edge on the cover body, the curled edge can guide the close ring into the cover body, the cover body and the can body are squeezed mutually, and therefore the tea leaves can be packaged conveniently. The cover body can be tightly pressed on the tank body; when tea leaves are taken out, under the cooperation of the tearing strip, the tearing groove and the tearing guide piece of the easy-to-disassemble piece, the tea leaves can be torn around the cover body through the tearing guide piece, and after the tearing strip is torn along the tearing groove, the cover body can be easily disassembled from the can body, so that the strength required for covering and opening the cover can be saved.

A container is formed to include an interior product storage region and is configured to engage selectively with a closure to block access to the interior product storage region. The container includes a product-storage basin including a floor arranged generally perpendicular to a central axis of the container and an inner sidewall coupled to an outer perimeter of the floor and arranged to extend upwardly from the floor to define the interior product storage region above the floor and radially inward of the inner sidewall. The container further includes a child-resistant closure retainer coupled to the inner sidewall and configured to retain the closure to the container.

A glass container (1) has a base (2), a main body (3), and a closure portion (4) which surrounds an opening (5) of the glass container (1) and has, on its outer surface (6), fixing elements (7) on the glass container side which can be brought into engagement with fixing elements on the closure lid side formed on a closure lid. In order to prevent damage to the fixing elements (7) on the glass container side as far as possible, it is proposed that the fixing elements (7) on the glass container side be formed as depressions (7) in the outer surface (6) of the closure portion (4), and that a raised surface portion (8) of the outer surface (6) of the closure portion (4) amounts to at least 20% of this outer surface (6).

A metering assembly for use with a powder dispenser includes a reservoir subassembly including a bowl for holding a quantity of powder and having a slot extending from an interior portion of the bowl to an exterior portion of the bowl. A door plate is disposed adjacent the bowl and rotatable about an axis between an opened position and a closed position. The door plate generally includes a bore formed on the door plate, the bore selectively alignable with the slot to form a through-passage in the opened position and misaligned with the slot in the closed position, and an abutment adjacent the bore. An impeller is disposed within the bowl and configured to rotate about the axis and engage the abutment to transition the door plate between the opened position and the closed position.

The present disclosure relates to a snus container having a body (11) defining a first compartment (110), a first lid (12) defining a second compartment (120) separated from the first compartment (110) in the direction of a first axis (A), the first lid (12) being releasably attached to the body (11) to close the first compartment (110), and a second lid (13) being releasably attached to the first lid (12) to close the second compartment (120), the first lid (12) being The snus container includes two separate parts, namely a frame part (121) and a base part (122), the base part (122) configured to move relative to the frame part (121) in the direction of a first axis (A) between a first position (P1) and a second position (P2), and when the base part (122) moves from the first position (P1) to the second position (P2), the volume of the first compartment (110) decreases and the volume of the second compartment (120) increases. Further disclosed is a method of adjusting the volume of the compartments of a snus container.

This container is configured so that: a bottom section 14 has a ground contact section 18 provided to the outer periphery of a body section 13, and has a raised bottom section 17 provided inside the ground contact section 18 and deformed in accordance with a change in inner pressure; the raised bottom section 17 is provided with an upper surface section 20 provided at the center, and is also provided with a connection section 21 which connects the upper surface section 20 and the ground contact section 18; the connection section 21 is formed so that, when the inner pressure is normal pressure, the upper surface section 20-side end of the connection section 21 is positioned closer to a neck section 12 than the ground contact section 18-side end of the connection section 21; and at least the connection section 21 of the bottom section 14 is provided with a reinforcement section 24 which extends in the radial direction of the bottom section 14 and reinforces the bottom section 14.

Modular water tank for wall mounting (10), comprising at least one wall mounting system (11) and one tank (12): - the tank (12) comprising continuous channels (16) and at least one access (17) with a lid (18); - the wall mounting system (11) comprising at least one support (13) which is orthogonal to the continuous channels (16), and spacers (14) which extend through the continuous channels (16) and which have the function of connecting one or more supports (13) to the wall (19); characterized in that: - the aforementioned support (13) preferably has the form of a plate or a hollow profile; - the tank (12) is manufactured by rotational molding and has a geometry corresponding to a rectangular parallelepiped consisting of six faces, each pair parallel to each other and spaced a certain distance apart, wherein the parallelepiped is bounded by three distances between two parallel faces, the smallest distance between two parallel faces being in a range of 10 cm to 30 cm inclusive, the other two distances between two parallel faces being in a range of 50 cm to 300 cm, wherein the tank (10) has at least one access (17) with a cover (18), wherein the tank (10) has a number of passage channels (16) from 1 to 30, which are orthogonal to the two larger faces, wherein the passage channels (16) are advantageously conical in shape and the mean diameter is advantageously less than 30 cm.

A container (12) includes a sidewall (22) circumscribing a central longitudinal axis (20) and a rim (30) terminating the sidewall. The rim includes a radially outer surface (36), a radially inner surface (34), and a sealing lip (32) extending between the radially outer and inner surfaces. The sealing lip has a radially innermost portion (33), and an axially outermost portion (35) disposed radially outboard with respect to the radially innermost portion. A package (10) includes a foil (44) coupled to the sealing lip.