113results 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).

Herein disclosed is a double-ended container having a length separating a top opening from a bottom opening, an interior surface comprising a groove disposed in the length, a top removable lid configured to removably retain a peelable insert, and a bottom removable lid. The groove may be a straight groove or a spiral groove. The insert may comprise a surface tab disposed on a top surface of the insert, providing handle for rotating the insert in a spiral groove. The insert may comprise a perimeter tab disposed at an edge of the insert to engage a straight groove. Engaging the straight groove with the perimeter tab may rotationally lock the insert. The groove may comprise slots offset from a groove centerline, permitting the insert to be locked in slot positions between the top and bottom. An implementation may increase efficiency of access to spreadable foods while reducing waste and contamination.

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 provides a refilling container and a replacement container which can be easily replaced by a simple structure and can be well held in an external container. A refill container (10) is provided with: a refill container main body (11) having a bottom surface section (11a) and a side surface section (11b) that divide an accommodation space (S) in which contents are accommodated; a flange section (12) protruding outward from the side surface section (11b); a vertical peripheral wall part (13) which is vertically arranged from the outer edge of the flange part (12); a refilling-side fitting section (14) protruding from the inner surface of the vertical peripheral wall section (13); and a plurality of cutout parts (15) which are provided in the vertical peripheral wall part (13) and which attach the refill container (10) to the outer container (20) by fitting the refill-side fitting part (14) and the outer container-side fitting part (23b), the side surface part (11b) being configured so as to form a gap (G) between the side surface part (11b) and the inner surface of the outer container (20), the gap (G) becoming larger from the top surface side toward the bottom surface part (11a). Further, a replacement container (100) comprising the refill container (10) and an outer container (20).

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 removable sieve (20) intended to be inserted and held tightly in place in a neck of a cosmetic product receptacle, for example a glass jar, and comprising for this purpose at least one rigid annular structure (23) in the form of a circular ring and an internal sieving surface (21) surrounded by said annular structure (23) and provided with a series of orifices (22) passing through its thickness, characterized in that the annular structure (23) is provided with at least one peripheral bead (25; 26) provided with a series of tangential flats (27; 28) locally reducing the diameter of said bead (25; 26). Figure for abstract: Fig. 3

A cellulose three-dimensional cellulose High Density Dry Moulded Fibre (HD- DMF) product (1) and a method for producing a three-dimensional cellulose High Density Dry Moulded Fibre (HD-DMF) product (1) from a cellulose material (2), wherein the method comprises the steps of; heating a forming mould (7) to a forming temperature in the range of 100°C to 300°C; arranging the cellulose material in the forming mould (7), and forming the cellulose product (1) from the cellulose material in the heated forming mould (7), by moulding the cellulose material (2) with a forming pressure and by inducing vibrations to obtain a density of the cellulose product (1) greater than 1,30 g / cm3.

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 a method for manufacturing a food container and a corresponding installation, the method comprising the steps of: placing a strip of paper (10) in a mold having a base and a side wall, opposite the side wall (6); applying a jet of compressed air (42) between the paper strip (10) and the side wall; and then thermoforming a sheet of plastic material in the mold. Abstract figure: Figure 3

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.

A stackable container assembly includes a first container and a second container. The first container has an upper surface with first, second and third recessed areas parallel to each other. The lower surface of the first container includes a first protruding area and a second protruding area, the first protruding area and the second protruding area of the first container being sized, shaped and oriented to align with the first recessed area and the third recessed area of the first container. The second container is provided with an upper surface and a lower surface, the upper surface is provided with a first concave area and a second concave area which are parallel to each other, and the lower surface is provided with a third protruding area and a fourth protruding area; the third protruding region and the fourth protruding region of the second container are sized, shaped and oriented to align with the first recessed region and the second recessed region of the first container and with the first recessed region and the second recessed region of the second container when vertically stacked.

A glass container (12, 112, 212) includes a sidewall (18) circumscribing a central longitudinal axis (A), and including a neck finish (26, 126, 226), which includes a wall (29, 229) having a radially inner surface (46, 246) and a radially outer surface (48, 148, 248) and a rim (30, 130, 230) extending from the wall. The rim has a sealing lip (32, 132), an outward lip (36, 136, 236), and a retention lip (38, 138) extending between the outward lip and the radially outer surface of the wall. Various dimensions of the rim are disclosed. A package (10) includes the glass container and a ring pull cap closure (14) coupled to the rim.

A glass container (12, 112, 212) includes a sidewall (18) circumscribing a central longitudinal axis (A), and including a neck finish (26, 126, 226), which includes a wall (29, 229) having a radially inner surface (46, 246) and a radially outer surface (48, 148, 248) and a rim (30, 130, 230) extending from the wall. The rim has a sealing lip (32, 132), an outward lip (36, 136, 236), and a retention lip (38, 138) extending between the outward lip and the radially outer surface of the wall. Various dimensions of the rim are disclosed. A package (10) includes the glass container and a ring pull cap closure (14) coupled to the rim.

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.