2774results about "Package recycling" patented technology

A reel holder includes a first reel holder member including a first frame member and a first ring member a second reel holder member including a second frame member and a second ring member. The first ring member is configured to be coupled with the first frame member such that the first ring member is configured to be rotatable relative to the first frame member, and the second ring member is configured to be coupled with the second frame member such that the second ring member is configured to be rotatable relative to the second frame member. The first ring member is configured to be coupled with a first flange of a reel, and the second ring member is configured to be coupled with a second flange of reel. The first ring member is configured to rotate relative to the first frame member when the reel is rotated, the second ring member is configured to rotate relative to the second frame when the reel is rotated, and the first ring member and the second ring member are configured to rotate independently of one another. The first ring member includes protrusions configured to extend through the first flange of the reel, a radially outer surface of each of the protrusions is configured to support an inner surface of a hub of the reel, the second ring member includes protrusions configured to extend through the second flange of the reel, and a radially outer surface of each of the protrusions is configured to support the inner surface of the hub.

The application provides a kind of super-long chemical pipeline conveying system, comprising: centralized liquid supply system equipment;Several chemical distribution plates;Several transparent PVC boxes, and hollow double-layer pipes;For connecting centralized liquid supply system equipment, chemical distribution plate and transparent PVC box;Hollow double-layer pipe includes transparent PVC pipe and PFA hose, transparent PVC pipe is contained in transparent PVC direct head, PFA hose is contained in transparent PVC pipe, PFA hose diameter is 1-1.5 inch, transparent PVC box is internally provided with by letting box, by letting box includes several adapters, locking nuts and electronic valves, electronic valve is electrically connected with PLC and smoke sensor;Transparent PVC box bottom surface is also provided with several reagent boxes, and reagent box contains reagent that can react with dangerous chemicals to generate smoke.The application can realize super-long chemical transportation turning to prevent pipeline rupture, and prevent chemical leakage.

The invention provides a modular repeatable unfolding and folding pod rod winding mechanism which comprises a winding drum assembly, a holding assembly, a pod rod, a motor driving assembly, a section recovery assembly and a module assembly, the section recovery assembly is arranged on the inner side of the winding drum assembly and used for flattening and recovering the section of the pod rod, the holding assembly is arranged on the peripheral side of the winding drum assembly, and the module assembly is arranged on the inner side of the winding drum assembly. The motor driving assembly is arranged on the outer side of the winding drum assembly, an output shaft of the motor driving assembly is connected with a transmission shaft of the winding drum assembly, the pod rod is unfolded when the output shaft of the motor driving assembly rotates around the-X axis and curled and folded when the output shaft of the motor driving assembly rotates around the + X axis, the module assembly is connected with a shell of the winding drum assembly, and unfolding and folding in different modes can be achieved by selecting different modules.

Methods, systems, devices and / or apparatuses for a hardened reusable shipping container. The hardened reusable shipping container includes a lid. The lid is configured to be opened and closed. The hardened reusable shipping container includes a base enclosure. The base enclosure is coupled to the lid and has a payload area. The payload area is configured to receive a payload and maintain a temperature of an environment surrounding the payload. The hardened reusable shipping container includes an insert. The insert is configured to be positioned within the payload area to cool or maintain the temperature of the environment surrounding the payload.

A packing member formed by bending a single sheet material includes a floor, a first side wall, and a pair of second side walls. The first side wall has a through-hole penetrating it in the first direction. The pair of second side walls have projection segments and slits. The projection segments are inserted in the through-hole and project outward in the first direction beyond the first side wall. The slits are formed at a position adjacent to the outer surface of the first side wall of the projection segments with the projection segments inserted in the through-hole and the slits have opening edges at the ends of the projection segments close to the floor and extend in the direction away from the floor up to a predetermined position.

The invention provides a lining-free composite material storage box umbrella-shaped telescopic forming mold and a forming method. The lining-free composite material storage box umbrella-shaped telescopic forming mold comprises an umbrella-shaped supporting framework, a split type outer mold assembly, an adjusting screw rod and an outer mold locking device. The umbrella-shaped supporting framework comprises a front end socket radial telescopic connecting rod, a rear end socket radial telescopic connecting rod, a cylinder section radial telescopic connecting rod, a threaded sleeve, an adjusting sliding block, a quick release type sliding block locking device and a quick release device fixing pin. The threaded sleeve is guided to generate axial displacement through rotation of the adjusting screw rod, and unfolding and folding of the umbrella-shaped supporting framework are achieved. The split type outer die assembly is formed by splicing a plurality of light high-rigidity interlayer composite materials, Z-shaped splicing steps are arranged on the side faces of the die assembly, and block disengaging type locking devices are installed at the splicing positions of the side faces of splicing blocks. The outer mold locking device is mainly formed by combining a lock head pin and a lock body pin, the outer splicing blocks are reliably positioned, and the outer splicing blocks can be rapidly disengaged. The tool adopts modular design, has good supporting rigidity, is convenient to disassemble and assemble and high in reset precision, and remarkably improves the forming precision and efficiency of the composite material storage box.

The application discloses a kind of stackable anti-collapse logistics appliances in the technical field of packaging box, to solve the technical problem of packaging box packing damage in prior art.The logistics appliance includes panel assembly, the panel assembly includes panel and reinforcing bracket arranged in the panel;The panel assembly is integrally formed using a blow molding process or a vacuum forming process.

The utility model discloses a part packaging device and part packaging equipment. The part packaging device comprises a base plate, the base plate is provided with a bottom bearing cavity and a bottom containing cavity which are communicated with each other, and the bottom bearing cavity is formed by at least part of the top of the bottom containing cavity through radial expansion; the bottom face of the bottom bearing cavity is connected with the wall face of the bottom containing cavity and extends in the radial direction towards the outside of the bottom containing cavity, and the bottom face of the bottom bearing cavity is used for bearing parts. The side, away from the bottom bearing cavity, of the bottom containing cavity expands in the radial direction to form an avoiding cavity. And the top cover is used for covering the part placed in the chassis, and the top cover is provided with a top containing cavity for containing the top of the part. The parts are transported and stored safely, the quality is guaranteed, and the part packaging device is not prone to being abraded, so that the part packaging device can be recycled.

Disclosed herein is dispenser applicator packaging. A package includes a tubular structure, a barrier layer fused to an inner surface of the tubular structure, a ratcheting mechanism fused to the barrier layer, an elevator mechanism placed at one end of the tubular structure, an elevator seal fused to the elevator mechanism, and an access seal fused to a useable material at a remaining end of the tubular structure.

The disclosure relates to the technical field of cabinet splicing and specifically relates to a quick-splicing structure and a cabinet. A quick-splicing structure for quick connection between two surfaces includes at least one group of slidably fitting components and a plurality of groups of locking components. The slidably fitting components include a first member and a second member that are slidably fitted and disposed on the two surfaces. The locking components include a first fastener and a second fastener that are fitted to be locked and respectively disposed on the two surfaces, and the plurality of groups of locking components and the slidably fitting components are arranged in an alternating manner in a locking direction. The disclosure further provides a cabinet including the quick-splicing structure. A plurality of the cabinets are connected horizontally and / or vertically through the quick-splicing structure.

The present invention concerns a paper-based barrier multilayer packaging material structure (1) being formed as a unitary sheet and comprising from its outer surface to its inner surface, the following layers: —a polymer dispersion coating (9) having a thickness of 1 to 10 μm, —a paperboard (8) having a grammage of between 120 g / m2 and 500 g / m2, —a water-based or solvent-less adhesive (7) having a thickness of 1 to 10 μm, —a barrier metallized paper layer (MBPL) having substance weight between 30-120 g / m2, preferably 45 to 90 g / m2 and a Water Vapour Transmission Rate (WVTR) of 10 to 0.1 g / m2 / d, preferably a WVTR of 1.0 to 0.1 g / m2 / d measured at 38° C. and 90% RH, and an Oxygen Transmission Rate (OTR) comprised between 100 and 0.1 cc / m2 / d, measured at 23° C. and 50% RH, preferably an OTR comprised between 1.0 and 0.1 cc / m2 / d. —at least one layer of a polymer dispersion coating (2) having a thickness of 1 to 25 μm, preferably of 5 to 15 μm.

A repulpable insulation material includes a batt formed of a mixture of thermoplastic binder fibers and cellulose fibers bound together by the thermoplastic binder fibers, the thermoplastic binder fibers making up about 0.5% to 25% by weight of the batt, the repulpable insulation material having a weight within a range from 1000 GSM to 1600 GSM, wherein subjecting the repulpable insulation material to a repulpability test produces greater than 85% fiber yield.

The utility model discloses a part packaging device and part packaging equipment. According to the utility model, the part packaging device comprises a base plate used for bearing parts; the top cover is used for covering the part placed in the chassis, and the top cover is provided with a top containing cavity for containing the top of the part; the top containing cavity is provided with a first cavity and a second cavity which are communicated from a cavity opening of the containing cavity to the cavity bottom, and the inner diameter of the first cavity is larger than that of the second cavity. The cavity bottom of the first cavity horizontally extends to be connected with the second cavity; the top wear-resistant base plate is provided with a side plate part covering the side wall of the first cavity and a plate bottom part connected with the side plate part; the plate bottom is arranged at the cavity bottom of the first cavity, and the side, facing the first cavity, of the plate bottom is provided with an anti-rotation part. The parts are transported and stored safely, the quality is guaranteed, and the part packaging device is not prone to being abraded, so that the part packaging device can be recycled.

The present invention relates to a heat-shrinkable polyester film that exhibits a low value of shrink stress like Polyvinyl chloride resin film. Namely, the provided is a polyester heat-shrinkable film obtained from multiple amorphous polyester resins or the like that are reaction products of a polyvalent carboxylic acid and both a first polyalcohol having an alicyclic structure and a second polyalcohol not having an alicyclic structure, wherein the thermal shrink stress at 85° C. is below 6.8 MPa.

A folding desk includes a desk body and a desk board. The desk body includes four support mechanisms, two first linkage mechanisms and two second linkage mechanisms, the support mechanisms include upright rods and cross beam rods with ends hinged together, four upright rods are distributed in a rectangle, and first connection pieces slidable along the upright rods are disposed on the upright rods respectively. The two upright rods at short sides of the rectangle are connected by the first linkage mechanism. Two upright rods on long sides of the rectangle are connected by the second linkage mechanism, and each second linkage mechanism includes a second connection piece and four second linkage rods. Two cross beam rods on a same long side of the rectangle are placed on the second connection piece and located in a same straight line. The desk board is placed on the four cross beam rods.

The present invention relates to a barrier paper or barrier film for a food or liquid packaging laminate, said barrier paper or barrier film comprising: a substrate layer comprising a highly refined cellulose composition comprising fibers obtained from used beverage cartons (UBC), and a polymeric gas barrier coating disposed on at least one side of the substrate layer.

Provided herein are container systems for the storage of refillable pharmaceutical products. The container systems include a cap assembly configured to hold a magnetic token in place on the exterior surface. The cap assembly and container systems include design features for child resistance, case of storage, and case of refilling or dispensing contents in the systems. Also provided are refillable pharmaceutical products storage kits that include the container system and a refill pouch.

The application relates to the field of high-barrier plastic packaging, and provides a high-barrier modified PVA / acrylic composite coating liquid and a preparation method thereof. The preparation method comprises the following components in percentage by weight: 10-30% of an aqueous acrylic emulsion, 2-10% of PVA resin, 1-5% of low-molecular-weight polyolefin resin containing a hydroxyl group, 1-5% of a crosslinking agent, 2-8% of a cosolvent, and 50-80% of deionized water. The modified PVA / acrylic composite coating liquid prepared through the method of chemical crosslinking and physical mixing can be coated on plastic film substrates such as PE, BOPP and PET, has excellent water-barrier and oxygen-barrier properties, has good substrate adhesion and storage stability, and can be widely applied to the fields of high-barrier packaging of food, medicine and the like.

The invention provides an intelligent transportation packaging box for composite materials, and relates to the technical field of packaging boxes, the intelligent transportation packaging box comprises an upper box, a lower box is arranged at the bottom end of the upper box, a limiting boss is fixedly mounted at the top end of the upper box, a limiting groove is formed in the bottom end of the lower box, and reinforcing ribs A and reinforcing ribs B are fixedly mounted on the surfaces of the upper box and the lower box; locking hasps are arranged at the positions, close to the centers, of the surfaces of the upper box and the lower box, and a handle is fixedly installed at the top end of the upper box. According to the packaging box, the upper box and the lower box can be attached more tightly through the sealing strip and the boss body, the sealing performance is improved, and the data acquisition system can monitor and record the transportation state of the packaging box in real time, record the transportation track and the transportation speed of the packaging box and record the opening time and the opening frequency of the packaging box; the internal temperature change of the packaging box and the vibration condition of the packaging box are recorded, practicability is high, and advancement is remarkable.

The polyester film according to the embodiment prepared while the crystallinity of a copolymerized polyester film is controlled can be improved in thermal properties and chemical properties. Specifically, the polyester film has not only an excellent shrinkage rate with respect to temperature, but also excellent adhesive strength by a solvent even when applied to gravure printing, UV curing printing, and VSOP printing, making it suitable for a heat shrinkage process and a seaming process. In addition, the polyester film can be applied to a recycling process since it has an appropriate change in crystals during washing with an aqueous solution of NaOH, and the generation of fusion is suppressed even upon prolonged high-temperature drying.

The utility model discloses a recyclable bag which comprises a bag body, an opening of the bag body is fixedly provided with a sealing edge in a bendable mode, the sealing edge is provided with two first through holes which are symmetrically distributed, and one side, far away from the opening of the bag body, of the sealing edge is provided with a first pull rope in a matched mode. The two ends of the first pull rope penetrate through the first penetrating holes respectively and extend towards the opening of the bag body, limiting pieces are further fixedly arranged at the two ends of the first pull rope, binding belts are fixedly arranged on the two sides of the bag body, and limiting openings allowing the limiting pieces to penetrate through are formed in the binding belts. According to the packing bag, after the sealing edge seals the opening of the bag body, the limiting piece penetrates through the limiting opening and then rebounds to abut against the binding belt, at the moment, the first pull rope is in an extension state, and the elastic force of the first pull rope can form pressure towards the bag body so that the sealing edge can be tightly pressed on the bag body; the situation that in the using process, the sealing edge automatically relieves the sealing state of the opening of the bag body, and consequently the articles fall or are stolen by unauthorized persons is avoided.

To provide a support tool of a paper container for liquid which can be used as standing-up assistance means for supporting a bottom of the paper container for liquid formed into a gable roof shape in a standing-up state and means for closing an opened spout of the paper container for liquid having a top formed into a gable roof shape.SOLUTION: A support tool 2 of a paper container for liquid 100A, 100B supports a bottom 101 or a top 102 of the paper container for liquid 100A, 100B having the bottom 101 or the top 102 formed into a gable roof shape, and comprises a cylindrical support body 2 which is fitted to the outer periphery of a lower or upper part of the paper container for liquid 100A, 100B formed into a gable roof shape and which supports the bottom 101 or the top 102. The support body 2 is provided with: a projection 4 provided on the inner surface of a cylindrical wall 3 to climb over a side edge 103a of a gable roof surface 103 of the bottom 101 or the top 102 when being fitted to the lower or upper part of the paper container for liquid 100A, 100B and to be detachably locked to the side edge 103a; and a pedestal 5 which abuts against the gable roof surface 103 with the climbing-over projection 4 and supports the bottom 101 or the top 102.SELECTED DRAWING: Figure 1

The utility model relates to the technical field of packaging bags, and discloses a portable packaging bag which comprises a packaging bag body, sealing strips are connected to the front end and the rear end of the inner wall of the packaging bag body in an adhering mode, a first handle is fixedly connected to the front end of the packaging bag body, and a second handle is fixedly connected to the rear end of the packaging bag body. The packaging bag body comprises an outer layer, a first thermal insulation layer, a buffer layer and an inner layer. According to the hand-held packaging bag, the air bag of the buffer layer and the polyurethane foam in the buffer layer enable the buffer layer to play a role in heat preservation while buffering, the aluminum foil of the first heat insulation layer is excellent in reflection performance and can reflect a large amount of heat radiation and reduce outward heat dissipation, and the buffer layer and the first heat insulation layer are matched with each other, so that the heat preservation effect of the packaging bag is greatly improved; the outer layer and the inner layer are both made of recycled paper, the recycled paper is low in manufacturing cost and has a certain waterproof effect, the waterproof function can be achieved on the premise that the strength is guaranteed, and the packaging bag is more energy-saving and environmentally friendly.

The utility model belongs to the technical field of anti-segregation containers, and particularly relates to a regenerated dry-mixed mortar anti-segregation container which comprises a supporting frame, a tank body, a spiral feeding machine, a discharging assembly, a supporting ring, a lifting adjusting assembly and an auxiliary stirring assembly. The tank body and the spiral feeding machine are both fixedly installed on the supporting frame, a conveying pipe is fixedly installed on the spiral feeding machine, the conveying pipe is obliquely arranged and extends into the tank body from the top of the tank body, and a hopper communicated with the spiral feeding machine is fixedly installed on the supporting frame. The dry-mixed mortar discharging device is reasonable in design, the segregation condition can be avoided by reducing the height of the dry-mixed mortar discharging falling body section and turning and stirring, meanwhile, the dry-mixed mortar possibly segregated can be effectively treated, the discharging direction can be flexibly adjusted according to needs, and the discharging efficiency is improved. The uniform mixing and smooth discharging of the dry-mixed mortar in the tank body are ensured, and the use efficiency and quality of the dry-mixed mortar are improved.

The invention relates to an AI server circulation turnover box, a box body folding method and application of the AI server circulation turnover box, and belongs to the technical field of turnover containers. In the box-shaped state, the two cover plates are sealed through the connecting assembly, and the base, the two cover plates, the long side walls, the short side walls and the folding side plates define a box body; the box-shaped state is converted into the folding state, the two folding side plates are folded and sequentially placed on the inserting grooves respectively, and then the short side walls and the long side walls are folded and sequentially stacked. Compared with a box-shaped state, the volume of the folded box is reduced by about 75%, so that the transportation cost is greatly reduced; transportation vibration is absorbed through the damping assembly, the AI server is fixed through the server limiting support, the risk of vibration damage in the transportation process is reduced, and disassembly and assembly are convenient and fast.

The utility model discloses a pearl wool packaging box convenient to fold. The pearl wool packaging box comprises a first supporting bottom plate and a second supporting bottom plate, the first fixing side blocks are symmetrically and rotationally connected to the two sides of the first supporting bottom plate through rotating shafts, and the beneficial effects are that the reinforcing columns, the T-shaped mounting grooves and the T-shaped side strips are arranged, so that the T-shaped mounting grooves in the outer sides of the reinforcing columns are matched with the T-shaped side strips on the side surfaces of the first side supporting plate and the second side supporting plate; the T-shaped side strips are limited and fixed on the inner sides of the T-shaped mounting grooves, the erecting positions of the first side supporting plates and the second side supporting plates are limited through the reinforcing columns, the erecting stability of the first side supporting plates and the second side supporting plates is improved, the supporting blocks, the inner positioning grooves and the positioning blocks are arranged, the reinforcing columns are vertically inserted into the inner sides of the supporting blocks, and the supporting blocks are fixed through the T-shaped mounting grooves. The reinforcing columns are fixedly mounted between the first side supporting plate and the second side supporting plate, and the mounting positions of the reinforcing columns are stabilized through positioning between the positioning blocks and the inner positioning grooves.

To provide a laminate that is highly recyclable and has excellent heat-sealing properties. [Solution] A laminate comprising at least a base layer, an adhesive layer, and a sealant layer in this order, wherein a protective layer is provided on the outermost side of the base layer, the protective layer is made of a thermosetting resin, both the base layer and the sealant layer are made of polyethylene resin, the base layer has a probe drop temperature of 180°C or higher, the proportion of polyethylene in the laminate is 90% by mass or higher, and the adhesive layer is formed from a polyamine-based adhesive or a urethane-based adhesive having gas barrier properties.

The utility model relates to the technical field of packaging cans, in particular to a binary packaging can for aerosol, which comprises a can body, a spring groove is arranged on the inner surface of the can body, a first moving groove is arranged on the inner wall of the spring groove, a second moving groove is arranged on the inner wall of the spring groove, a first spring is fixedly connected with the inner bottom of the spring groove, and a second spring is fixedly connected with the inner bottom of the second moving groove. A first spring is fixedly connected to one end of the first spring, a moving plate is fixedly connected to one end of the first spring, a mounting cover is arranged above the tank body, a first limiting plate is fixedly connected to the lower surface of the mounting cover, limiting blocks are fixedly connected to the outer surface of the first limiting plate, the number of the limiting blocks is two, and a vacuum bag is fixedly connected to the lower surface of the first limiting plate. According to the utility model, the vacuum bag is mounted on the mounting cover, and the mounting cover and the tank body are more convenient to disassemble and assemble, so that the recovery cost and difficulty are reduced, and the recovery work of the binary packaging tank for aerosol is facilitated.

The utility model relates to the technical field of sealing ring, especially disclose a kind of high-strength recyclable sealing structure, its characterized by: including support, clamping sleeve and spring, clamping sleeve is around and is set on the outside of support;Clamping sleeve and spring are annular, clamping sleeve has body and the upper lip and lower lip respectively protruding from the both ends of body, spring is clamped between upper lip and lower lip;Axial limiting structure is equipped between the clamping sleeve and support, for preventing clamping sleeve and support axial separation.The utility model can prevent clamping sleeve and spring from excessive deformation or displacement, with the advantages of strong sealing performance, easy installation, recyclable etc.