2103results about "Package sterilisation" patented technology

In one general aspect, a method for filling multiple containers with a pharmaceutical product is disclosed, which comprises decontaminating sealed nested materials in a transfer chamber, removing from the sealed nested materials one or both of a container nest holding the multiple containers and a closure nest holding multiple closures, transferring from the transfer chamber to a controlled environment enclosure the removed nest, aseptically filling the containers with the pharmaceutical product, and closing the containers with the multiple closures. The nests are configured to allow multiple closures and containers to be simultaneously aligned concentrically, and closed simultaneously. Spring-loaded retaining structures on the closure nest allow it to releasably retain multiple closures above the corresponding multiple containers. In some embodiments the spring-loaded features are monolithically integrated with the closure nest. The product may be lyophilized in partially sealed containers while the sealing closures are releasably retained by the closure nest.

A contact lens assembly includes a cup, a dry contact lens that is not for being worn on an eye, a sealing layer removably connected to the cup, and a wetting liquid supply. The sealing layer and the cup jointly form an enclosed space that receives the dry contact lens therein and that does not accommodate any liquid. After at least one of the sealing layer and the cup produces an opening, the cup can receive a wetting liquid from the wetting liquid supply through the opening, such that the dry contact lens is immersed in the wetting liquid to form a wet contact lens that is suitable for being worn on the eye and that has a water content greater than a water content of the dry contact lens.

An apparatus for processing pharmaceutical containers, in particular vials, syringes or carpules, and a filling device for filling pharmaceutical containers. The apparatus includes a frame that can be positioned on a set-down surface and has a surface, a first side and a second side, a processing station, and a transport device arranged between the first side and the second side, with circulating holding elements for the containers which move along a transport direction on a transport segment and counter to the transport direction on a return segment. The processing station is arranged at the transport segment, and the transport segment and the return segment are arranged above the surface. The transport plane is inclined by an angle of inclination relative to a plane of the surface and / or a horizontal plane, and the transport segment is arranged above the return segment in the direction of gravity.

A method, apparatus, and / or system for soft defects modeling of measurements using time-domain reflectometry. Electro-Optic Sampling based Time-Domain Reflectometry (EOS-TDR) may quickly detect soft defects in a chip under test. For example, EOS-TDR may detect soft defects in each pin from a trace-structure point at a relatively high resolution. To interpret the results in a time sensitive manner, a reference model for chips may be established from chips that are known to have met the expected quality standards. Through automated analysis of the features of the device under test waveform, soft defects of a chip may be detected that would be otherwise undetectable under time constraints, temperature variations, applied current variations, applied voltage variations, vibration variations, moisture variations, or any other kind of possible variation.

The utility model discloses a container forming system suitable for cleaning and sterilizing a container, a clamp, a mold and the interior of the container, the clamp and the mold. The container forming system comprises a sealing mechanism, a stretching rod device, the mold, a fluid controller, a fluid recovery pipeline, a storage cylinder body and corresponding switch valves, the system can be widely applied to all implementation stages of the whole production process flow of injecting pressurized fluid into various types of preforms to form containers, and is particularly applied to equipment for hydroforming and synchronously filling the containers, and the sealing mechanism is provided with a middle channel and a one-way valve and is connected with corresponding fluid; the stretching rod device also has various corresponding stretching rod deformations, and the container, the clamp, the mold and the interior of the stretching rod device can be cleaned and sterilized through two stages, so that waste and discharge of pressurized fluid can be prevented, serious sanitation problems are avoided, and production of sterile bottles is ensured; and the liquid level of the container after hydraulic forming and synchronous filling and the influence of foam on the liquid level are effectively controlled.

The invention provides a home textile product production line and production method, relates to the field of home textile product production, and adopts the technical scheme that the home textile product production line comprises a folding machine and further comprises a feeding trolley, a conveying device, a folding device and a control device, and the feeding trolley is used for transporting a feeding frame to a feeding position; the two feeding mechanical arms are oppositely arranged and located on the two sides of the feeding position correspondingly. The rack is arranged in the feeding direction of the feeding manipulator; the post-processing device comprises an ironing assembly, and the ironing assembly is close to the feeding manipulator; the quality inspection device is arranged on the rack and located between the post-processing device and the folding machine; and the number of the feeding assemblies is two, the two feeding assemblies are oppositely arranged, the two feeding assemblies are movably arranged on the two sides of the rack, and the feeding assemblies can move to the position close to the folding machine from the position close to the feeding mechanical arm. The feeding device can replace manual feeding, has the function of eliminating wrinkles, and meets the production requirements of products.

A fluidtight transfer device for transferring objects from a flexible container (80) containing objects (21) to a cell, this device comprising: – a cell flange (2); – a container flange (3) delimiting a transfer path (30) connecting a feed end (31) of the container flange (3) and a discharge end (32) of the container flange (3); the container (80) comprising a wall (82) which at least partially extends into the transfer path (30) and is fluidtightly connected to the container flange (3) by clamping of the wall (82) against a clamping face, secured to the container flange (3), by means of a clamping force applied in an essentially axial direction.

The invention relates to the technical field of beverage processing, in particular to a filling production system which comprises a liquid mixing device, a powder mixing device, a main conveying device and a first filling device, the liquid mixing device comprises a closed liquid mixing tank with nitrogen as standby pressure protection, and the powder mixing device comprises a vacuum mixer. An outlet of the liquid mixing tank and an outlet of the vacuum mixer are both communicated with an inlet of the main conveying device, and an outlet of the main conveying device is communicated with the first filling device. The invention provides a flexible processing system for adding substances which are sensitive to heat and oxygen and have special functions in a constant-concentration and ultralow-loss manner, and aims to solve the problems that in the prior art, the substances are thermally denatured or inactivated due to thermal processing, and the influence of oxygen on oxygen-sensitive substances is reduced through nitrogen protection. Meanwhile, a better technical choice is provided for the addition of various functional nutrition additives.

A method for controlling a flow regulating valve (6) of a filling machine (1), controlling the flow of pourable food product, envisages: receiving an inlet pressure measurement (PIN) from a pressure sensor (14); receiving an inlet flow measurement (FIN) from a flow meter (16); determining a control signal (Sc) for controlling an operating position of the flow regulating valve (6) by combined contributions (C1, C2) of a flow feedback control module (22), receiving at its input a flow set point (FSP) and the inlet flow measurement (FIN) and generating a first control contribution (C1) indicative of a difference between the inlet flow measurement and the flow set point; and a flow feed-forward control module (20), receiving at its input the inlet pressure measurement (PIN) and the flow set point (FSP) and generating a second control contribution (C2) as a function of the flow set point and inlet pressure measurement, using pre-stored fluid-dynamic maps, which may be a result of a characterization of the flow regulating valve in a test condition. The flow feed-forward control module uses the fluid dynamics maps in a dynamically adaptive manner, depending on different operating conditions of the filling machine and / or the related pourable food product, thereby adapting to the same different operating conditions and / or the pourable food product.

To provide an aseptic forming apparatus and an aseptic forming method which realize, with a simple structure, efficient sterilization.SOLUTION: In an aseptic forming apparatus 20, A sterilization treatment mechanism 50 is configured to complete sterilization of a container only by sterilization treatment at a preform stage before the container is formed through aseptic blow forming. The sterilization treatment mechanism 50 comprises downstream-side sterilizing means 52 for sterilizing a preform P downstream of a temperature rising area A2a. The downstream-side sterilizing means 52 is configured to irradiate at least an inner face of the preform P with sterilizing light including ultraviolet ray light.SELECTED DRAWING: Figure 1

The invention relates to the technical field of fruit and vegetable production equipment, and discloses a full-automatic fruit and vegetable food processing and packaging assembly line which comprises a bubble cleaning pool. The first mechanical arm is arranged on the front side of the bubble cleaning pool, a mechanical claw is installed at the output end of the first mechanical arm, and the fruits and vegetables stored in the frame shape are put into the bubble cleaning pool through the mechanical claw; the first elevator is arranged on one side of the bubble cleaning pool, and the input end of the first elevator is located in the bubble cleaning pool. According to the full-automatic fruit and vegetable food processing and packaging assembly line, automation and intellectualization of the fruit and vegetable food processing and packaging assembly line are achieved through innovative design, the efficiency of the links such as cleaning, selecting and packaging is greatly improved, and the production efficiency is improved. According to the method, quality fluctuation and resource waste caused by manual operation are reduced, the food quality stability and safety are ensured, meanwhile, the labor cost is remarkably reduced, and the market competitiveness and sustainable development capacity of enterprises are enhanced.

The invention discloses an ultrasonic-sealed sterile packaging system and method for retort pouches, and relates to the technical field of ultrasonic sterile packaging material forming. The ultrasonic-sealed sterile packaging system for the retort pouches comprises a sealing matching degree monitoring module, an ultrasonic-sealed sterile packaging module and an ultrasonic-sealed sterile packaging module, a sterilization stress monitoring module; a cooling stress evaluation module; and a retort pouch plastic molding qualification monitoring module. According to the method, whether sealing parameter self-adaptive adjustment is adopted or not is determined by conducting sealing matching degree analysis, then sterilization stress evaluation is conducted to determine whether sterilization temperature and pressure adjustment is adopted or not, then cooling stress evaluation is conducted to determine whether retort pouch cooling gradient adjustment is adopted or not, and finally retort pouch plastic forming state qualification verification is conducted. The effect of improving the percent of pass of the ultrasonically-sealed retort pouch aseptic packaging product is achieved, and the problem that the percent of pass of the ultrasonically-sealed retort pouch aseptic packaging product is low in the prior art is solved.

The invention discloses an automatic disinfecting and packaging device for medical supplies, and belongs to the technical field of medical disinfection, the automatic disinfecting and packaging device comprises a feeding mechanism for continuously feeding medical packages, and the feeding mechanism is provided with a boxing mechanism for boxing the medical packages and a power mechanism for providing power; the feeding mechanism is used for automatically conveying medical bags, when the medical bags pass through a disinfection lamp box, articles in the medical bags are disinfected through a disinfection lamp, and then the medical bags are moved to a bag clamping plate one by one; the boxing mechanism intermittently drives the lifting block to ascend and descend, when the lifting block ascends, the bag clamping plate can be pushed, the disinfected medical bags fall into the box, automatic boxing is completed, and the automation degree is high.

The invention discloses a hanging and conveying device for food packaging, and relates to the technical field of food packaging, the hanging and conveying device comprises a supporting column, a supporting rod is fixedly mounted at the top of the supporting column, an annular sliding rail is fixedly mounted at the bottom of the supporting rod, a fixing frame is fixedly mounted at the top of the annular sliding rail, and a driving assembly is mounted at the bottom of the fixing frame; a connecting rod is fixedly mounted on the outer side of the supporting column, a synchronous assembly is mounted at the top of the connecting rod, a fixing rod is fixedly mounted at the top of the annular sliding rail, and a disinfection assembly is mounted at the bottom of the fixing rod. According to the embodiment, the four first driving motors can drive the annular chain to rotate in a tightened mode at the four corners in the annular chain, it is ensured that hanging pieces and packages are stably conveyed, the rotating teeth are meshed into the clamping chain, the second driving motors are powered on to start and pull the clamping chain to be wound, and the rotating teeth can be driven to rotate to reduce shaking.

The utility model discloses a sterilization detection system of BFS sterile filling equipment, which comprises a filling mechanism, a forming die, a sterilization cup and an air supply mechanism, the sterilization cup is connected below the forming die, and liquid in the filling mechanism penetrates through the forming die to reach the inside of the sterilization cup. The gas supply mechanism is communicated with the forming mold through a gas inlet pipeline and is used for providing supporting gas for the sterilization cup, the sterilization cup is used for discharging gas through a gas outlet pipeline, and the particle detection mechanism is arranged on the gas inlet pipeline and / or the gas outlet pipeline and is used for detecting the content of gas dust particles in the sterilization cup. According to the sterilization detection system of the BFS sterile filling equipment disclosed by the utility model, the particle detection mechanism is arranged on the air outlet pipeline, so that the content of dust particles in supporting air in the sterilization detection system can be detected on line before production, during production and after production; the sampling detection support air has the same path as the support air in actual production, and the sampling result is closer to the real value.

An object conveying and orienting device comprising a first conveyor belt with a conveying segment (11), guided over a guiding surface and / or between two equidistant guides, and with a retaining device associated with the first conveyor belt (10); an object orienting segment (12), at least partially overlapping the conveying segment (11) in which the first conveyor belt (10) is twisted producing a twisted surface; wherein at least one first opening (41), in communication with at least one suction chamber (40), is defined along the conveying segment (11), on the guiding surface and / or between the equidistant guides, and wherein the retaining device 10 comprises multiple suction cups (30) on the front face of the first conveyor belt, in fluid communication with said at least one suction chamber (43) through openings of the first conveyor belt (10) facing the at least one first opening (41).

Disclosed in the present invention is a sterilization detection system for a BFS aseptic filling apparatus. The sterilization detection system comprises a filling mechanism (1), a forming mold (2), a sterilization cup (3) and an air supply mechanism (5), wherein the sterilization cup (3) is connected below the forming mold (2), liquid in the filling mechanism (1) passes through the forming mold (2) to reach the sterilization cup (3), the air supply mechanism (5) is in communication with the forming mold (2) by means of an air intake pipeline (82) and is configured to provide support air for the sterilization cup (3), and the sterilization cup (3) discharges air by means of an air output pipeline (81). The sterilization detection system further comprises a particle detection mechanism (6), wherein the particle detection mechanism (6) is arranged on the air intake pipeline (82) and / or the air output pipeline (81), and is configured to detect the content of airborne particles in the air in the sterilization cup (3). In the sterilization detection system for a BFS aseptic filling apparatus of the present invention, the particle detection mechanism is arranged on the air output pipeline, such that the content of airborne particles in the support air inside the sterilization detection system can be detected online before, during and after production, and the support air sampled for detection follows the same path as the support air during actual production, resulting in a sampling result closer to a true value.

A plasma sterilization packaging device for agricultural products includes a feeding unit and a packaging unit, where the packaging unit includes a first conveyor belt, an encapsulation conveyor belt and a second conveyor belt, the lower side of the first conveyor belt is provided with a roll film, the upper side of the encapsulation conveyor belt is provided with a roll film adjustment device and an upper sealing device, and a cutting sealing device is arranged between the encapsulation conveyor belt and the second conveyor belt; the upper sealing device is fixedly connected to both sides of the encapsulation conveyor belt through a first mounting frame, the lower side of the first mounting frame is provided with a hot pressing roller, the hot pressing roller is provided with a sealing positioning wheel, and one side of the sealing positioning wheel is connected to a plasma processing unit.

According to the full-automatic tissue culture bottle filling assembly line and the control method thereof, the assembly line covers the feeding station, the bottle feeding station, the bottle arranging station, the bottle reversing station, the degreasing station, the cleaning station, the filling station, the cap screwing station, the discharging station, the transferring station, the sterilizing station and the like, and the tissue culture bottle automatic treatment process is achieved through cooperative operation of a mechanical arm and a conveying line. The bottle overturning station accurately detects and processes overturned bottles through an image recognition algorithm, the visual detection mechanism comprises the steps of image collection, preprocessing and feature extraction and matching, camera parameters are optimized according to the conveying speed and light intensity, the image quality is improved through a composite filtering and correction algorithm, and a multi-feature-group vector input model is extracted to judge the postures of the bottles. The control method orderly directs operation of each station, guarantees efficient and accurate treatment of the tissue culture bottles, improves production efficiency and product quality stability, is significant to automatic upgrading of the tissue culture industry, reduces labor cost, and meets large-scale production requirements.

An isolator system for filling a container with a liquid, the isolator system comprises a filling module having a filling station for filling the container with the liquid, a stopper placing station for placing a stopper on the filled container, and a plurality of handling devices for handling the container within the filling module; a first transfer station for transferring the container to be filled into the filling module; a second transfer station for transferring the filled container out of the filling module; and a control device. The present application also discloses a transfer station for transferring a container and several methods.

The utility model relates to a full-automatic cage loading and unloading system which comprises at least one ultra-high pressure sterilization device, the feeding end of a single ultra-high pressure sterilization device is connected with the discharging end of a first conveying unit, and the discharging end of the single ultra-high pressure sterilization device is connected with the feeding end of a second conveying unit; the feeding end of the first conveying unit is connected with the discharging end of the cage basket filling module through a first mechanical arm, and a cage basket is filled with packaging bottles through the cage basket filling module. The first manipulator is used for carrying a cage basket filled with a packaging bottle to one of the first conveying units, the cage basket is conveyed into the corresponding ultrahigh-pressure sterilization equipment through the first conveying unit to be sterilized and disinfected, and the sterilized and disinfected cage basket is discharged through the corresponding second conveying unit. By arranging the loading module, the multiple conveying modules and the multiple manipulators, efficient, stable and continuous full-automatic production can be achieved, the production takt is compact, and the production efficiency is high.

A method for dosing sterile syringes with medicinal products includes arranging syringes in a syringe nest and the syringe nest in a device with a cover, sterilizing the syringes, loading the devices with the syringes in a dispensing system, and uncovering, dosing and covering the syringes by a dosing system in the presence of a laminar flow. The device allows the nests to be sterilized and the cover protects the inside of the syringes from suspended particulates.

The utility model relates to the technical field of meat product processing, in particular to sectional type sterilization treatment equipment for low-temperature meat products, which can perform continuous low-temperature sectional sterilization treatment on the meat products and is good in practicability. Comprising a bottom plate, a sterilization box I and a sterilization box II, the sterilization device further comprises four cover plates, a plurality of push cylinders, an upper transverse frame and a plurality of push rods, the two cover plates are rotationally installed on the taking and placing openings of the first sterilization box and the second sterilization box respectively, the four cover plates seal the taking and placing openings of the first sterilization box and the second sterilization box respectively, the fixed ends of the push cylinders are installed on the bottom plate, and the upper transverse frame is installed at the top ends of piston rods of the push cylinders. The upper ends of the multiple push rods are rotationally connected with the left side and the right side of the upper transverse frame respectively, the lower ends of the multiple push rods are rotationally connected with the left sides and the right sides of the four cover plates respectively, the four push rods located above the first sterilization box are arranged in a V shape, the four push rods located above the second sterilization box are arranged in a V shape, and a conveying mechanism for conveying meat product packaging bags is installed on the upper transverse frame.

A sterile filling method for an additive product container defining a product chamber adapted for containing an additive product can include forcing a first gas at a first temperature into the product chamber over a first threshold period to heat the product chamber to a first threshold temperature, such as to sterilize the product chamber. The sterile filling method can further include dispensing the additive product at a second temperature into the product chamber, sealing the product chamber; and, rotating the additive product container from a first position to a second position, such as to bring the additive product into contact with a sealing member sealing the product chamber.

The invention relates to the technical field of fresh-keeping packaging of brasenia schreberi tender shoots, in particular to a fresh-keeping packaging method and system for brasenia schreberi tender shoots. The method comprises the following steps: pretreating brasenia schreberi tender shoots to induce pore closing of the brasenia schreberi tender shoots; performing glue protection treatment to form a composite glue protection film on the surfaces of the tender shoots; loading the treated brasenia schreberi tender shoots into a tender shoot packaging box integrated with a controlled atmosphere microcapsule release unit, and sealing, so as to realize shape integrity preservation of the brasenia schreberi tender shoots; sequentially carrying out water bath and ultrahigh pressure sterilization on the sealed tender shoot packaging box; and finally, refrigerating to realize fresh-keeping packaging of the brasenia schreberi tender shoots. On the basis of a box body structure of a multi-layer composite structure, in cooperation with an inner wall anti-sticking design and a built-in controlled atmosphere microcapsule release unit system, morphological integrity preservation of brasenia schreberi tender shoots is achieved, non-acidification and chemical preservative-free high-quality preservation can be achieved in combination with glue protection treatment and gradient physical sterilization of the brasenia schreberi tender shoots, and the preservation effect of the brasenia schreberi tender shoots is improved. And the colloid retention rate is greater than 95%.

In one general aspect, a method for filling multiple containers with a pharmaceutical product is disclosed, which comprises decontaminating sealed nested materials in a transfer chamber, removing from the sealed nested materials one or both of a container nest holding the multiple containers and a closure nest holding multiple closures, transferring from the transfer chamber to a controlled environment enclosure the removed nest, aseptically filling the containers with the pharmaceutical product, and closing the containers with the multiple closures. The nests are configured to allow multiple closures and containers to be simultaneously aligned concentrically, and closed simultaneously. Spring-loaded retaining structures on the closure nest allow it to releasably retain multiple closures above the corresponding multiple containers. In some embodiments the spring-loaded features are monolithically integrated with the closure nest. The product may be lyophilized in partially sealed containers while the sealing closures are releasably retained by the closure nest.

The utility model relates to a cage basket conveying system which comprises a feeding roller seat connected with the feeding end of ultrahigh-pressure sterilization equipment and a discharging roller seat connected with the discharging end of the ultrahigh-pressure sterilization equipment, and a feeding cage pushing mechanism is installed above the feeding roller seat in a matched mode. The feeding cage pushing mechanism pushes a cage basket on the feeding roller seat into the ultrahigh-pressure sterilization equipment, the discharging cage pushing mechanism is installed above the discharging roller seat in a matched mode, and the discharging cage pushing mechanism clamps and drives the cage basket at the discharging end of the ultrahigh-pressure sterilization equipment to move along the discharging roller seat, so that discharging is conducted. By arranging the roller seat, the feeding cage pushing mechanism and the discharging cage pushing mechanism, automatic feeding and discharging of the ultrahigh-pressure sterilization equipment can be realized, so that the conveying efficiency is effectively improved, the production takt is compact, the labor intensity of workers is reduced, and the production number of finished products is reduced.

In order to provide an endoscope that can reduce imbalance in shrinkage of an insertion portion and imbalance in slackening of bending wires even if a sterilization process involving heating is performed with respect to the endoscope stored in a container or the like while achieving the downsizing of a storage form used to store the endoscope in the container or the like, the endoscope package system includes an endoscope, the endoscope includes: a flexible insertion portion; in a length direction of the flexible insertion portion, the flexible insertion portion has a shape that includes a first winding direction and a second winding direction, the first winding direction is different from the second winding direction.