Abstract: In order to reduce the weight of a hybrid propulsion system for a multi-rotor rotary-wing aircraft, the system comprises at least one inverter configured to supply power in parallel to multiple electric motors intended to drive the corresponding propellers of the system.

Abstract: Herein provided are methods and systems for producing reverse thrust in a multi-engine propeller aircraft, comprising: obtaining, at a first engine controller of a first engine of the aircraft, a first power request for the first engine for producing reverse thrust; determining, at the first engine controller, a first blade angle for a first propeller coupled to the first engine; obtaining, at the first engine controller and from a second engine controller of a second engine of the aircraft, a second power request for the second engine and a second blade angle for a second propeller coupled to the second engine; and when the second power request is indicative of a request for producing reverse thrust and when the first and second blade angles are beyond a predetermined threshold, commanding, via the first engine controller, the first engine to produce reverse thrust based on the first power request.

Abstract: Fuel tank inerting systems for aircraft are described. The systems include a fuel tank, a pressurized air source, an air separation module arranged between the pressurized air source and the fuel tank, the air separation module configured to generate an inerting gas from pressurized air supplied from the pressurized air source and supply the inerting gas to the fuel tank, an upstream thermal conditioning system arranged upstream of the air separation module, the upstream thermal conditioning system configured to increase a temperature of the pressurized air prior to entry into the air separation module, and a downstream thermal conditioning system arranged downstream of the air separation module, the downstream thermal conditioning system configured to decrease a temperature of the inerting gas prior to entry into the fuel tank.

Abstract: A support system for use with an aircraft or vehicle capable of hovering. The support system includes a detecting portion provided outside an airframe and configured to detect a target object that may become an obstacle; an imaging portion configured to take an image of surroundings of the aircraft; a data processing portion; a display portion and the like. The data processing portion acquires data from the detecting portion and an avionics system. The data processing portion uses the acquired data to generate target object schematic image data indicating approach of the target object or possibility of the approach of the target object and outputs the target object schematic image data to the display portion. The display portion displays an obstacle state display image based on the target object schematic image data, the obstacle state display image schematically showing a state of the obstacle around the aircraft.

Abstract: A method for handling aircraft data, includes the steps of receiving an input aircraft model and/or operational data; comparing the model and/or data with reference data previously obtained by machine learning performed on large collections of data of recorded flights, wherein the reference data defines safe boundaries for one or more aircraft models and/or operations data. Developments describe “big data” aspects, comprising aircraft or flight data of a plurality of airlines about a plurality of aircraft, engines, flight contexts, aircraft configurations and meteorological data; the handling of calculations about performances, weight and balance, fuel, crew duty times; etc., the use of machine deep learning (unsupervised pre-training); comparisons against a superset of data generated out from the collected large collections of data, with or without human intervention; automated validation tests of aircraft models and associated data. Hardware and software aspects are described.

Abstract: Test rigs and methods for performing functional tests on a cabin management system (CMS) of a passenger cabin of an aircraft or other mobile platform are disclosed. In some embodiments, a test rig comprises a plurality of components of the CMS functionally integrated in a manner representative of the installation of the components in the passenger cabin; and a framework supporting the functionally integrated components. The layout of the components on the framework is non-dimensionally representative of the installation of the components in the passenger cabin.

Abstract: A system and method are provided for inspecting an aircraft window for anomalies by directing light that is polarized at a first angle at the window and analyzing light emerging from the window. The light emerging from the window may be polarized at a second angle. One or both of the angles may be adjustable and, in a nominal position, the second angle may be rotated about 90-degrees relative to the first angle. A camera may record the light as polarized at the first and second angles. For a window installed on an aircraft, a vacuum hood may produce a pressure on the window. An analysis subsystem may be coupled to the camera to receive and analyze the image from the camera of light as polarized at the first and second angles. The analysis subsystem may use a database of information relating to light patterns for anomalous and non-anomalous windows.

Abstract: [Object] To provide a sheet-like optical device capable of selectively emitting light whose optical path has a changed orientation. [Solving Means] An optical device includes a first sheet and a second sheet. The first sheet is configured to be electrically switchable between a first state in which the first sheet extends along an in-plane direction orthogonal to a thickness direction and has transparency in the thickness direction, and a second state in which the first sheet has lower transparency in the thickness direction than the transparency in the first state. The second sheet has a prism surface on which an inclined surface inclined with respect to the in-plane direction is arranged along the in-plane direction, the second sheet facing the first sheet in the thickness direction.

Abstract: Apparatus, systems, and methods for protecting a vehicle from a radiation source (e.g., the sun) are provided. One apparatus includes a set of first wires and a set of second wires located proximate to the set of first wires. The set of first wires maintains a positive voltage and the set of second wires maintains a negative voltage. The set of first wire and the set of second wires are arranged to generate an electrostatic field (ESF) between the vehicle and the radiation source. A system includes a spacecraft and a field generator that generates an ESF between the spacecraft and a radiation source. A method includes tracking a location of a spacecraft relative to a radiation source and generating an ESF between the spacecraft and the radiation source.

Abstract: An ice bagger is provided. The ice bagger includes an ice hopper into which ice is disposed from an ice manufacturer. The ice hopper further includes an ice agitator. The ice hopper defines an ice trough positioned beneath the ice hopper. An ice auger is housed inside the ice trough. The ice auger transports ice to an ice delivery chute. A hatch is positioned beneath the ice delivery chute, upon which the bag rests while filling. The ice delivery chute and the hatch define a bag filling area such that, when bags are present in the bag filling area, the bags are positioned to be filled. A scale is positioned on the hatch. The scale weighs the ice being deposited into the bag. When the bag is full, the bag is sealed by a sealer. When the bag is sealed, the hatch opens and the bag of ice is deposited in an bag depository. This Abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

Abstract: The invention relates to a device for filling containers with filling material in powder form, comprising: at least one metering wheel (29); a metering chamber (28a, 28b); at least one container (27) for discharging into the metering chamber (28a, 28b) a filling material (21) to be metered; at least one filter (36) which is mounted on the metering chamber (28a, 28b), the filter (36) being non-permeable to the filling material (21) and permeable to a gaseous medium; at least one feed (46) for the gaseous medium, to influence the filling material (21) to be metered in the metering chamber (28a, 28b) by means of the gaseous medium via the filter (36), at least one transport means (43) being provided to displace the filter (36) such that a new region of the filter (36) reaches the underside of the metering chamber (28a, 28b).

Abstract: In some embodiments, an apparatus includes a housing and a mount. The housing includes a cover portion and a base portion. The cover portion and the base portion define an interior. The housing defines an opening via which the interior can be accessed from a region external to the housing. The mount is coupled to the base portion and configured to maintain a position of a fillable component within the interior of the housing such that an elastomeric membrane of the fillable component is aligned with the opening defined by the housing and a reservoir of the fillable component is accessible by a needle via the opening and the elastomeric membrane.

Abstract: An apparatus is specifically adapted for use with a dispensing container having a tray with one or more discrete cavities for receiving medication, and a seal. The tray includes a machine-readable marker that encodes a unique identifier for the tray and the seal includes a pre-defined area for thermal printing. The apparatus includes a reader adapted to read the marker on the tray and to obtain, from the marker, the unique identifier for the tray. The apparatus also includes a controller adapted to receive patient-specific information and to associate the patient-specific information with the unique identifier for the tray, and a medication dispenser for automatically filling one or more cavities of the tray with medication with reference to the patient-specific information. A sealing unit is adapted to automatically apply the seal to the tray. The thermally printed human-readable information is directly derived from at least some of the patient-specific information.

Abstract: A solid preparation subdividing device includes: one or more dispensing devices, a solid preparation information input unit to input information on solid preparations, an administration information input unit, and a packaging unit. The dispensing device includes: an accommodating portion with a charging port to receive solid preparations, and a pickup unit to discharge a desired number of solid preparations from the accommodating portion. The administration information input unit is for directly inputting an administration timing for each solid preparation and a dosage for each administration timing in association with the solid preparations charged into the accommodating portion.

Abstract: A package for retaining a food item includes a tray with a base connected to at least one sidewall. The sidewall extends away from the base to a rim to define an inner chamber. The tray is made of a fluid impermeable material to retain fluids in the inner chamber. The package also includes a shelf made of the fluid impermeable material that is removably supported in the inner chamber such that the shelf is spaced apart from the base of the tray to permit an absorbent pad to be positioned therebetween. The shelf is configured to support the food item in the inner chamber separated from the absorbent pad.

Abstract: A can seaming apparatus including a frame, a can handling assembly, a can driving assembly and a seaming assembly. The can seaming apparatus is configured to seal a lid to a can through a double seam can seal. The can is positioned and clamped between an upper and a lower chuck. The can driving assembly spins the can and the upper and lower chucks about an axis. The seaming assembly includes two rollers mounted to a roller frame which pivots about an axis relative to the frame. The roller frame can be pivoted so as to selectively have the two rollers sequentially engage the can to form the necessary crimping operations.

Abstract: This invention relates generally to the distribution of a flushing gas during a packaging process. More specifically, the invention relates to an apparatus and method for the distribution of a flushing gas that displaces an undesirable gas from a packaging container during such a process, the apparatus and method optimizing the displacement of the undesirable gas within the container while also minimizing associated equipment costs and cleaning efforts.

Abstract: An apparatus for flushing a plurality of randomly spaced packages with an inert gas includes a linear conveyor for conveying the packages, a linear servo motor, comprising a closed loop, positioned generally above the linear conveyor. The arrangement includes a plurality of gas-flushing nozzles which are mounted on the linear servo motor for movement in concert with the packages on the conveyor. Each nozzle can be selectively angularly positioned and articulated with respect to the linear servo motor to facilitate insertion into, and withdrawal from, each package to effect flushing of the contents of each package with an inert gas.

Abstract: A method and an apparatus for feeding electronic components are capable of increasing a rate of filling accommodation holes with electronic components. An accommodation plate including accommodation holes, respective openings of which are distributed over a main surface of the accommodation plate, is prepared, and electronic components are loaded onto the main surface of the accommodation plate. A horizontal vibration in an X-axis direction and/or a Y-axis direction and a vertical vibration in a Z-axis direction are applied to the accommodation plate with the main surface of the accommodation plate level. The horizontal and vertical vibrations have an equal number of vibrations and a prescribed phase difference therebetween. The accommodation plate is vibrated so that each of the electronic components is fed into one of the accommodation holes while moving over the main surface of the accommodation plate.

Abstract: Pallet bag gathering apparatus to gather pallet bags for use in an automated pallet bag packaging system, preferably for the packaging of fruits or vegetables. The pallet bag gathering apparatus may be automated, semi-automated or manual in nature.

Abstract: A bagging machine may include a supply handling assembly, a bag loading assembly and a controlled, which may control certain operations of the bagging machine. The bag loading assembly may include a bag opening assembly that reciprocates back and forth and which supports movable film grippers. The bagging machine may be provided with one or more sensors operatively positioned to detect whether a film is present between the grippers, such as during an opening sequence, and the controller may be configured to modify the operation (e.g., interrupt or re-start an opening sequence, generate an alert signal, etc.) of the bagging machine based on the data received from the sensor.

Abstract: The present invention relates to devices and methods for loading grain into a grain bag using a grain bagging apparatus that can expand and contract to accommodate different grain bag sizes. The apparatus is comprised of an expandable grain discharge tunnel. This expandable tunnel comprises a stationary section and a flanking side. The flanking side can expand in an outwardly direction away from the stationary section to increase the overall width of the grain discharge tunnel such that differently sized grain bags can be utilized with a single grain bagging apparatus. The flanking side can be slid in an inwardly direction towards the stationary section into a first position for use with smaller grain bags. In the first position, the apparatus is easier to transport or store. The grain bag can be loaded onto the grain bagging apparatus in a first position and then the expandable grain discharge tunnel can be expanded into the second position.

Abstract: Exemplary embodiments are directed to an apparatus for filling a central open space in a jar. The apparatus includes a base, an indexing station including a magazine, a blade, and a first actuator, a filling station including cartridges, and a second actuator. The magazine is rotatably mounted to the base. The platform of the cutting station is configured to receive a whole cucumber at a loading area and is incrementally indexed to reposition the whole cucumber from the loading area to a cutting area above the blade. The first actuator is configured to urge the whole cucumber through the blade and cut the whole cucumber into spears. The spears drop into and are held by one of the cartridges. The second actuator is configure to push at least one of the spears out from the cartridge into the central open space of the jar.

Abstract: Heat shrink wrap product packaging oven or tunnel apparatus and processing methods are provided which incorporate or utilize a central divider mechanism. The central divider moves over a conveyor between a vertical, dual track position, and a retracted, single track position. The divider can additionally include a curved deflector that focuses and/or smooths air flow from the divider laterally across the dual track conveyance path.

Abstract: An aseptic packaging machine comprises a web-shaped packaging material feed, a sterilizer-filler nozzle assembly with a form section 40, a product supply duct, a sterilization medium supply duct, and an exhaust duct. One or more pre-sterilization medium supply feeds are provided that is/are connectable to a product inlet connector and a sterilization medium inlet connector. A collector cup 70is provided that is movable relative to the nozzle assembly between an inactive and a docking position. The collector cup delimits one or more interior spaces 71a, 72a that is/are designed to, in the docking position, enclose a product outlet portion 4 to collect and/or drain away pre-sterilization media during a pre-sterilization of the nozzle assembly get to flow through and along it, and to also enclose the sterilization medium outlet portion 16 and/or exhaust inlet portion 22 in said docking position inside its one or more interior spaces.

Abstract: The invention relates to a device for cushioning at least one object (12a-c) in a container (10a-c), comprising a cushioning material provisioning system (19) for the provision of cushioning material (28a-c) and a request means (25) which is coupled to the cushioning material provisioning system (19) and which outputs a signal to the cushioning material provisioning system (19) in order to request cushioning material (28a-c), the request means (25) allowing acoustic signals, in particular voice signals, to be converted.

Abstract: A packaging apparatus and method for depositing pills into a series of containers is provided. A cylindrical rotary slat is rotatable about a first axis and comprises radially inward and outward portions, the radially outward portion defining pill apertures for receiving pills therein at a first angular position. A negative pressure system is configured to apply a negative pressure to the pill apertures to retain the pills therein. Two ejection devices are in communication with the pill apertures at a second angular position and a third angular position of the rotary slat to eject the respective pills outwardly from the pill apertures. A plurality of collection mechanisms is disposed adjacent to the radially outward portion about the second and third angular positions, and is configured to collect the pills ejected from the pill apertures and to direct the pills toward the respective series of containers for deposition therein.

Abstract: Provided is a weighing and packaging system including: a weighing unit which weighs and sequentially discharges articles; a discharge chute through which the articles discharged from the weighing unit pass; a foreign matter detecting unit which detects the foreign matter contained in the article passing through the discharge chute; a memory unit which stores quality information pertaining to the quality of the article based on a detection result of the foreign matter detecting unit; and a control unit which controls the memory unit, in which in a case where the foreign matter is detected by the foreign matter detecting unit with respect to the Nth (N is an integer of 2 or more) article discharged from the weighing unit, the control unit controls the memory unit to forcibly store the quality information of the (N?1)th article discharged from the weighing unit as a poor quality.

Abstract: A method and apparatus for producing product packages comprises operating first and second feedback control loops where product package weight is averaged and used to determine one of two possible adjustments to change the product fill rate and the volume of the product. The feedback loops operate in one of a plurality of index levels. The first feedback loop seeks to improve performance by making adjustments to the fill rate and volume of the product, while incrementally moving to more stable index levels requiring tighter tolerances and package weight averages based on more product packages. The second feedback loop seeks to preserve stability by making its own adjustments to the fill rate and volume of the product if large product package weight fluctuations are sensed. The second feedback loop can move operation to less stable index levels having wider tolerances and package weight averages based on fewer product packages.

Abstract: A high-speed automated separation apparatus comprising a pair of flexible discs, a driver to rotate the flexible discs, a feeder to position a rigid body at a first location between the flexible discs, a spreader and a converger operable upon the flexible discs such that opposing portions of the flexible disc converge upon the positioned rigid body, whereupon the rotating flexible discs rotate the rigid body beyond said first location and content from the rigid body is expelled. The rigid body and the expelled content are then available for reuse. Related methods and systems are also disclosed.

Abstract: Dispensing devices and methods are provided. A dispensing device comprises an opening defining an insertion path extending through an internal chamber thereof, two fragmentation rollers aligned with each other within the internal chamber, with the insertion path extending therebetween, a sensor configured to sense the package within the insertion path, a first securing device having opposing surfaces configured to secure the package within the insertion path, a second securing device having opposing surfaces configured to secure the package within the insertion path, a cam operatively connecting the first and second securing devices, and an opener configured to provide an opening in the package to allow the product to leave the package. A method of dispensing a product from a flexible package is also provided.

Abstract: A device for automatically orienting containers to be labeled entering a labeling machine, which includes at least one emitter device, which is adapted to emit electromagnetic radiation toward the containers, elements of detecting the electromagnetic radiation reflected by the containers, and processing and control elements adapted to identify the position of the optically detectable defects on each one of the containers; the emitter device including a lighting module with an emitting face which has at least one first emitting portion and is associated with a plurality of first sources of electromagnetic radiation of a first type which are designed to activate/deactivate the first emitting portion; the emitting face of the lighting module further including a second emitting portion, and an associated plurality of second sources of electromagnetic radiation of a second type, different from the first type, which are designed to activate/deactivate the second emitting portion.

Abstract: A beverage container for a carbonated beverage may include a body and a base. The base may have a skirt that extends from the body and a dome. Ribs extend between the skirt and the dome. The base may also include a plurality of feet. Each foot may be formed between each pair of adjacent ribs. The feet may extend from the skirt to the dome. Each foot may have a seat and two sidewalls. A transition point of each rib may be between the skirt and the dome. A tangent line formed at each transition point may have a slope of zero. A transition between each foot's seat and each foot's sidewalls may be smooth.

Abstract: A package including a support for supporting items, a primary structure for selectively blocking access to the items, and a secondary structure for covering at least some of the primary structure. The support is movable from a first position, whereat the primary structure blocks access to the items, to a second position, whereat the items are accessible. The support and primary structures comprise latch features designed to engage when the support and primary structures are in the first position to prevent movement of the support in the opening direction, and to disengage on moving at least one latch feature in an unlatching direction to accommodate movement of the support from the first position. The secondary structure comprises a disengagement region that cooperates with the latch features when the support and primary structure are in the first position to disengage the latch features.

Abstract: A position associated with a synthetic spread order may be managed where a status of a synthetic spread order is identified as legged. The synthetic spread order may have at least one child hedge order pending at an electronic exchange and in response, a bracket order is submitted to an electronic exchange for the tradeable object associated with a filled leg of the synthetic spread. In response to execution of the bracket order, the child hedge order may be cancelled.

Abstract: A leak resistant bliss-type container comprising a first blank defining a bottom wall, opposed first side walls hingedly connected to longitudinal edges of the bottom wall and extending upwardly from the bottom wall, a vertical side flange hingedly connected to each of a pair of opposing lateral edges of the first side walls, and opposing bottom flanges hingedly connected to lateral edges of the bottom wall and extending upwardly in overlapping relation to the vertical side flanges. Second and third identical end blanks are provided, each end blank defining at least an end wall secured in overlapping relation to the vertical side flanges. A corner piece is defined by a web of material, each corner piece extending between a longitudinal edge of one of the vertical side flanges and a longitudinal edge of the bottom flange to define a leak resistant corner.

Abstract: A shipping carton is disclosed that is transformable into a shelf ready tray, which includes an upper portion configured as an RSC type carton having a plurality of foldable closure flaps and a lower portion configured as a shelf ready tray that has a flat base panel, wherein the upper portion is separable from the bottom portion along a series of interconnected perforated cut lines, so as to transform the shipping carton into a shelf ready tray.

Abstract: Methods, devices, and systems for assembling a pallet are provided. In particular, a pallet is provided that is made from multiple pieces that are bent from an initial planar shape to a final shape. In some embodiments, a transverse piece locks at least one longitudinal piece in the final shape without the use of fasteners or adhesives. The resulting pallet can be loaded with materials and then maneuvered and transported using a forklift. In addition, the pieces can be made from cardboard which significantly reduces the weight of the pallet.

Abstract: Various embodiments provide a bulk material shipping container top wall assembly, and a bulk material shipping container including the top wall assembly, that provides various advantages over previously known commercially available bulk shipping material container top wall assemblies and bulk shipping material containers.

Abstract: The present invention provides a tray including a body. The body includes an outer edge surface, a center hole, a plurality of inner cutting grooves, and a plurality of outer cutting grooves. The center hole penetrates a center of the body to form an inner edge surface spaced apart from the outer edge surface. The inner cutting grooves are formed on the body and they extend from the inner edge surface to the outer edge surface, respectively. The outer cutting grooves are formed on the body and are respectively disposed between the inner cutting grooves, and the outer cutting grooves extend from the outer edge surface to the center hole, respectively. The body can be stretched along the inner cutting grooves and the outer cutting grooves to make a space formed by the center hole and the inner cutting grooves larger and to change an area of the body.

Abstract: In one embodiment there is provided a container tray assembly configured to hold a substance and including a container tray and sleeve. A small gap created between the outside profile of the container tray and the interior profile of the sleeve and the sleeve being deformable allows a user to squeeze the sleeve to permit the container tray to slid with respect to the sleeve and therefore allowing the user to gain access to a container tray interior cavity.

Abstract: A transportable flask. The transportable flask includes a bottle, where the bottle is configured to hold a liquid beverage. The transportable flask also includes a cap, where the cap is configured to attach to the bottle and prevent removal of the liquid beverage when in position. The transportable flask further includes a first cup, where the first cup is releasably attached to the bottle and a second cup, where the second cup is releasably attached to the cap.

Abstract: An organizing assembly for a cylindrical container includes a base, a spindle, and a plurality of trays. The base and the trays are circularly shaped. The base is configured to position on a bottom of a container that is cylindrically shaped, such as a bucket. The spindle is coupled to and extends axially from the base. A plurality of couplers is removably couplable to the spindle. Each of a plurality of orifices is centrally positioned in a respective tray. The orifice is positioned to insert the spindle to position respective the tray on a respective coupler. The respective tray is configured to stow and organize items of a user.

Abstract: A container has a base material and a coating layer which is disposed on at least a portion of the base material, contains a composition containing at least one kind of metal component selected from the group consisting of Ti, Al, Mg, Zr, Hf, Fe, Ni, Sn, Zn, Cr, and Mo, and has a thickness equal to or greater than 50 ?m. In a case where the composition contains one kind of metal component, a ratio RCAs calculated by CA1s/CA2s is less than 1.0. Alternatively, in a case where the composition contains two or more kinds of metal components, in at least a portion of the coating layer, an average of RCAs determined for each of two or more kinds of the metal components is less than 1.0.

Abstract: Clamping door trays are presented including: an open channel tray; a closed channel tray slidingly engaged with the open channel tray; a clamping mechanism positioned on an underside of the clamping door tray, the clamping mechanism for drawing the open channel tray and the closed channel tray together; and a support plate located along an inside bottom surface of the closed channel tray and secured through to the open channel tray. In some embodiments, the open channel tray includes: an L-shaped channel having a closed distal end and an open proximal end; and a rim located along a portion of a top edge of the L-shaped channel, the rim proceeding from the closed distal end, along an outside edge to the open proximal end.

Abstract: Handles for containers and sterilization containers are provided. For example, a handle for a sterilization container comprises a base portion, a grip portion connected to the base portion, and a stop. The base portion is repositionable with respect to the container to change an orientation of the grip portion with respect to a bottom surface of the container. In some embodiments, a sterilization container comprises a body having a bottom surface, a lid, a first handle attached to a first end of the body, and a second handle attached to a second end of the body. Each handle includes a base portion rotatable within a plane parallel to the respective end of the body to reposition the handle with respect to the body, which changes an orientation of a grip portion of each handle with respect to the bottom surface.

Abstract: The present invention relates to a system formed by a container and a cover for transporting and consuming liquids, consisting of a container comprising: a main body; a first closure device at one end of the main body; a second closure device at an opposite end of the main body; and a cover that surrounds the main body of the container, said cover comprising a continuous band of elastic material forming a tubular body around the main body and an extension.

Abstract: In some embodiments, an enveloping mailing container with four edges includes a top edge, an opaque front side, an opaque back side sealed together to form three edges, and a sealable opening at the fourth edge. The enveloping mailing container may define an interior space between the front and back sides and a mailing address section on the front side and spaced away from the edges. The enveloping mailing container further may include least one transparent section defined on the front and/or back side, an extended lip seal, and a perforation tear line that extends downwardly away from the top edge for at least a portion of the perforation tear line. The enveloping mailing container may be formed of 100% recycled material adapted to receive laser energy configured to provide a pre-designed pattern on the enveloping mailing container.

Abstract: A fully-degradable heat-insulating environment-friendly packaging bag for express delivery, comprising a bag body, wherein the bag body has double fabric layers, including an inner layer of hot-rolled non-woven fabric, an outer layer of coated non-woven fabric, and a sandwich layer wherein the sandwich layer is filled with heat-insulating fibers. The bag body is using PLA biodegradable plastic material as base material, and the bag body is produced by spinning PLA, manufacturing thin non-woven fabrics, coating non-woven fabric, printing, forming a bag, and filling the fibers.

Abstract: Disclosed herein are biodegradable resinous composite and extruded sheets comprising polystyrene and a thermoplastic amorphous starch and use thereof.