1215results about "Flexible containers" patented technology

To provide a laminate, a tube container and a tube container with a cap capable of improving recyclability while maintaining a desired performance.SOLUTION: There is provided a laminate 10 which has a first sealant layer 11 constituting an outer surface 101, a second sealant layer 12 constituting an inner surface 102, a base material layer 13 provided between the first sealant layer 11 and the second sealant layer 12 and a barrier layer 17 provided between the first sealant layer 11 and the base material layer 13 or between the base material layer 13 and the second sealant layer 12. The first sealant layer 11 and the second sealant layer 12 each contain an unstretched polypropylene resin having a density of 0.88 g / cm3 or moe and 0.90 g / cm3 or less. The base material layer 13 is a stretched polypropylene film. The barrier layer 17 is a vapor deposition layer composed of an inorganic oxide.SELECTED DRAWING: Figure 2A

A bottom dispensing package for a liquid composition includes a resiliently squeezable container for housing the liquid composition; and a base operably connected to the container, wherein the base comprises an orifice. The body of the base is at least partially made from an elastomer. The elastomer used in the base has a Shore A (Type A) hardness of from about 0 to about 80, and the shore A hardness is measured using the method described in ISO 868:2003.

The need for a durable bottom dispensing package which is easy to dispense from, while having sufficient elasticity to return back to its original shape after dispensing, while also being easy to clean, and having reduced or no leakage during use, is met by making the container of the bottom dispensing package from an elastomer, and providing the interior surface of the container with at least one circumferentially oriented groove.

The need for an improved durable bottom dispensing package that incorporates elastomer materials within the container, while enabling users to accurately dose both small and large quantities of the composition contained within, is met by forming the container of the bottom-dispensing package such that the container wall has a wider portion, such that at least part of the exterior surface of the container has a convex shape, and a narrow portion, such that at least part of the exterior surface of the container wall has a concave shape which is narrower than the adjacent parts of the container.

A cartridge system comprising: a tubular bag; a cylindrical sleeve having a wall surrounding the tubular bag, the sleeve having a delivery end and a distal end opposite thereto; a distal end closure element releasably connected to the sleeve; a delivery end shoulder element releasably connected to the sleeve and comprising a central through-flow channel, an outlet opening and a piercing point for the tubular bag, wherein the shoulder element has a compression ring which protrudes concentric to the sleeve wall into an interior of the sleeve, the outer diameter of the compression ring being reduced compared to the sleeve's inner diameter such that an annular gap exists between the sleeve wall and compression ring, and a compression chamber inside the compression ring into which the piercing point protrudes, the compression ring protruding further into the sleeve interior than the piercing point.

The need for a durable environmentally-friendly dispensing package which is easy to dispense from, while having sufficient elasticity to return back to its original shape after dispensing, while also being easy to clean, and having reduced or no leakage during use, is met by making the container of a reversibly squeezable material and by providing rigid top and bottom rings fixedly attached to the squeezable material.

The utility model relates to the field of containers, and particularly discloses a pinching pump which comprises a container body and a piston, a containing cavity is formed in the container body, the piston is arranged in the containing cavity in a sliding mode and is in sealing fit with the container body, the containing cavity is divided into a medium cavity and a gas cavity by the piston, and the medium cavity and the gas cavity are not communicated with each other. The medium cavity is used for containing a paste medium and is communicated with a paste outlet, the gas cavity is communicated with a one-way gas inlet valve, the container body has an elastic deformation characteristic, the paste medium is always kept in the medium cavity, and the paste medium can be extruded out by extruding any position of the container body. The device has the advantages of being simple and stable in structure and convenient to use.

Provided is an assembly for dispensing coating material, the assembly comprising a dispensing assembly including a body having a base with an opening extending therethrough and first and second walls projecting from the base, and a reel assembly rotatable relative to the body, and a material storage assembly configured to be coupled to the dispensing assembly, the material storage assembly including a receptacle for storing coating material and a nozzle assembly coupled to the receptacle, the nozzle assembly being configured to extend through the opening in the body and be coupled thereto, wherein rotation of the reel assembly causes coating material in the receptacle to be delivered through the nozzle assembly.

The present disclosure provides a squeezable fiber-based bottle for storing and dispensing a viscous liquid. The bottle comprises a molded base including a liquid containing surface having an aperture for dispensing viscous liquid. The molded base includes a base perimeter having a perimeter surface with an upper edge and a lower edge. The squeezable fiber-based bottle comprises a fiber-based side wall having an upper edge, a lower edge, an inner surface, and an outer surface. The side wall includes a front, a back and two opposing side panels. At least one of the opposing side panels includes crease lines forming a flat portion. The fiber-based side wall is attached to the molded base forming an impermeable seal such that the lower edge of fiber-based side wall is disposed near the perimeter surface upper edge but not the perimeter surface lower edge. The impermeable seal is formed about the entire perimeter surface of the molded base.

Formulations (e.g., solutions) comprising one or more water-soluble polymer(s), liposomes, and an aqueous carrier, are provided. The provided solutions are useful for rinsing, and / or immersing therein, a contact lens and / or in the treatment of ocular discomfort, for example, an ocular discomfort associated with a contact lens. Also provided are kits comprising the solution and a contact lens; articles-of-manufacturing comprising the solution and configured for dispending the solution; and methods utilizing the solution.

The utility model discloses a toothpaste bottle which comprises a bottle body provided with a storage area used for storing toothpaste. The mounting cover is detachably connected with the top end of the bottle body, an opening penetrating through the top surface and the bottom surface is formed in the mounting cover, a first annular groove is formed in the top end of the mounting cover and surrounds the opening, a plurality of first grooves, second grooves and connecting ports are formed in one side wall of the groove, and the connecting ports are located between the first grooves and the second grooves; the first groove and the second groove are communicated with each other; the pressing piece penetrates through the opening and is provided with a first limiting protrusion capable of being connected with the first groove and the second groove in a clamped mode. The depth of the first groove and the depth of the second groove are larger than the depth of the connecting opening, so that the first limiting protrusion is stably clamped in the first groove and the second groove, and the misoperation probability is reduced; and when moving through the connecting port, a user can easily switch positions only by applying a proper rotation external force, so that the operation hand feeling is comfortable, and the use experience of the user is improved.

A micro injection assembly for the repair of floors that includes an adapter body operably configured to couple with a tube having adhesive and defining an internal channel, a hub selectively removably coupled to the adapter body and having a rigid needle member coupled thereto and recessed within the hub, wherein the rigid needle member projects outwardly from the second end of the hub in a linear orientation, has a blunt distal end, and defines a needle channel spanning the length of the needle member. The assembly also includes a cap selectively removably couplable to the adapter body in a watertight configuration and with the cap disposable in an overlapping configuration with the adapter body. The assembly is operable to effectuate emission of an adhesive material from a tube through the adapter body, hub, and needle member to spaces between a flooring material and subfloor.

The utility model discloses a discharging pipeline structure which comprises an upper cover and a discharging assembly, a middle cover is connected below the upper cover (1), a spiral groove is arranged in the middle cover, the interior of the middle cover and the discharging assembly form a closed cavity in a spiral mode, the discharging assembly comprises a connecting block and a gasket, a discharging column is fixed above the middle cover, and the upper cover is connected with the middle cover through a cover valve on the discharging column. A round hole and a circular ring hole are formed in the top of the connecting block, fan-shaped holes are symmetrically formed in the two sides of the gasket, a convex ring is arranged on the gasket, the gasket is rotationally matched with the connecting block through the convex ring, a spring is arranged above a groove in the connecting block, and a convex block is arranged on one side of the connecting block.

There is provided an applicator head (10) for administration of a topical formulation, comprising a dosing aid for application of a predefined dose of the topical formulation. The applicator head (10) comprises an applicator surface (20) adapted to apply the topical formulation to a user's skin. The applicator surface (20) comprises an outlet opening (40). The dosing aid comprises a dose marking, or dose markings (60, 60′, 60″, 62′, 62″) on the applicator surface (20), wherein the dose marking (60, 60′, 60″, 62′, 62″) has a circular outline and a diameter D, and wherein the outlet opening (40) is disposed in the center of the circular outline, and wherein the dose marking (60, 60′, 60″, 62′, 62″) circumscribes an inner dosing compartment (64) that serves to measure the predefined dose of the topical formulation.

A measurable dispenser, comprising a first vessel for containing a substance to be dispensed, a second, measurable, vessel, mounted on the first vessel, a one-way valve whereby fluid from the first vessel can be caused to move into the second vessel and retained therein virtue of the one-way valve, and wherein the second vessel is provided with one or more indicia indicating measured amounts. A child-proof locking mechanism is also disclosed.

The need for a liquid dispenser and inverted container that provides for improved dosing of liquid compositions, especially at low dosage volumes, while being more resistant to leakage, even for low viscosity liquids, is met by incorporating an impact resistance system into the dispenser, the impact resistance system comprising a wall within, that is higher than the openings that allow ingress of the liquid into the impact resistance system.

A cap is removably fitted over a mouth of a container and includes a molded plastic product formed of plastic and a molded paper product formed mainly of a paper biomass material and joined to the molded plastic product. The material of the molded paper product accounts for more than 50% by mass of the total materials for the cap. The molded plastic product includes a lid for opening and closing the mouth and a joining section for joining to the molded paper product. The molded paper product includes a receiving section joined to the joining section and a cylindrical portion extending from the receiving section.

According to embodiments, a holder for holding a packaged food item is provided, wherein the packaged food item includes an outlet, the holder including: a housing having an interior region to house the packaged food item, wherein the housing includes an upper portion having an aperture, wherein the housing opens to receive the packaged food item; and an adjustable shelf coupled with the housing, the adjustable shelf is configured to have an adjustable elevation adjustable to a first and a second elevation, the adjustable shelf is a resting portion for the packaged food item, and when the adjustable shelf is at the first elevation, the packaged food item extends through the aperture such that the outlet is at a predetermined area exterior to the housing, and when the adjustable shelf is at the second elevation, the outlet of the packaged food item is not at the predetermined area.

The utility model discloses a novel gel packaging bottle, and relates to the technical field of medicine packaging, according to the novel gel packaging bottle, a plastic extrusion head, a silica gel sleeve and an extrusion frame are arranged, so that a bottle opening can be made into a bent, flat and wide shape, and an effect similar to a smearing effect can be achieved after extrusion; by matching with uniform-speed movement and equal-force gel extrusion of an operator, a treatment or detection area can be uniformly coated, the bent part of the silicon rubber case has the effect of scraping the residual gel after treatment, the edge scraping function of the scraping plate can be realized through reverse-direction scraping, the redundant gel can be scraped, and by replacing silicon rubber cases of different models and specifications, the operation is simple, and the cost is low. The width and the gap size of the packaging bottle opening can be changed, the range is adjusted by combining the eye anatomical structure characteristics, and operation is more convenient.

The present invention relates to a method for manufacturing a barrier-coated substrate web, coated with a layer of reduced graphene oxide. The invention further relates to laminated packaging materials comprising the barrier-coated substrate web, in particular intended for liquid carton food packaging, and to liquid carton packaging containers comprising the laminated packaging material.

The utility model discloses a packaging hose, which comprises a hose body, and is characterized in that the hose body is enclosed by paperboards to form a barrel shape, a barrier layer is compounded on the inner side surface of each paperboard, the left end and the right end of each paperboard are abutted against each other, a welt is correspondingly adhered to the inner side of the hose body in a matched manner, and the left end and the right end of each paperboard are connected through the welt. The lower ends of the pipe bodies are bonded to form a closed end, the upper ends of the pipe bodies are in butt joint with a cover seat in a matched mode, a discharging hole is formed in the cover seat, and a sealing cover is arranged on the discharging hole in a matched mode. The pipe body is made of paper, so that the manufacturing and the recycling are more environment-friendly; the left end and the right end of the paperboard abut against each other and are connected through the welt, the sealing performance is good, the connector is flush and attractive, and the hand feeling is good.

The utility model relates to the technical field of storage containers, and particularly discloses a double-zipper stuffed toy storage bucket which comprises a transparent bucket body, the transparent bucket body is formed by bending a flexible transparent plate, and a zipper opening and closing assembly capable of being opened and closed in two directions is arranged at the connecting position of the flexible transparent plate. The transparent barrel body comprises a first transparent barrel body and a second transparent barrel body, and a first overlapping part and a second overlapping part are sequentially arranged at the end of the left side of the transparent barrel body from top to bottom. A third overlapping part and a fourth overlapping part which correspond to the first overlapping part and the second overlapping part respectively are sequentially arranged at the end part of the right side of the flexible transparent plate from top to bottom; and the zipper opening and closing assemblies comprise a first zipper opening and closing assembly and a second zipper opening and closing assembly. The plush toys can be conveniently taken and placed, the plush toys can be more conveniently used, and the transparent barrel body can be detached for storage and can be independently rolled up during packaging by adopting a double-zipper combined design, so that the plush toys can be conveniently transported.

The extruding device comprises a rotating assembly, a transmission assembly and an extruding structure, the extruding structure comprises two or more extruding assemblies, each extruding assembly comprises a lead screw and an extruding piece, the extruding pieces are installed on the lead screws, the transmission assembly comprises a transmission piece, and the transmission piece is installed on the lead screws. The transmission part is installed on the lead screw, the rotating assembly is connected with the extrusion assembly through the transmission part, and the rotation assembly rotates to drive the lead screw assembly to rotate so as to push the extrusion part to move. The rotary knob assembly is in transmission connection with the transmission part of the extrusion assembly, so that the extrusion part of the extrusion assembly can be driven to move downwards by rotating the rotary assembly, paste in different cavities is extruded out, and the effect of mixing during use is achieved.

The invention discloses a double-tube extrusion bottle cap, and relates to the technical field of bottle caps, the double-tube extrusion bottle cap comprises a hose and a bottle cap arranged at the opening end of the hose, the hose comprises an outer tube and an inner tube, and the outer tube is provided with a first liquid outlet hole for discharging liquid in the inner tube and a second liquid outlet hole for discharging liquid in the outer tube; the bottle cap comprises a lower cap body rotationally connected with the hose, an upper cap body is arranged on the lower cap body in an overturning mode, and a first liquid outlet and a second liquid outlet are formed in the lower cap body; in the rotating stroke of the bottle cap, the following three liquid outlet modes can be achieved: mode 1, when the first liquid outlet is communicated with the second liquid outlet hole and the second liquid outlet is communicated with the first liquid outlet hole, liquid in the inner tube and liquid in the outer tube can be discharged at the same time; in the second mode, when the first liquid outlet hole is communicated with the first liquid outlet, the liquid in the inner pipe can be discharged; and in the third mode, when the second liquid outlet hole is communicated with the second liquid outlet, the liquid in the outer pipe can be discharged.