Abstract: A detergent in the form of an envelope including a water-repellent component such that, even when wet laundry is stored, the shape stability of the detergent in the form of the envelope can be maintained.

Abstract: A water-soluble pouch suitable for use in machine dishwashing and which comprises a plurality of compartments in generally superposed or superposable relationship, each containing one or more detergent active or auxiliary components, and wherein the pouch has a volume of from about 5 to about 70 ml and a longitudinal/transverse aspect ratio in the range from about 2:1 to about 1:8, preferably from about 1:1 to about 1:4. The water-soluble pouch allows for optimum delivery of dishwashing detergent. A process for the manufacture of multi-compartment pouches and a pack to contain the pouches are also disclosed.

Abstract: A cover for a dental appliance, such as a toothbrush, includes an exterior sleeve or sheath and an expansible foraminous interior cup. The head of a toothbrush is removably nested within the interior cup. The exterior sheath is formed from a pliable material which may be twisted around the head of a toothbrush to isolate it from the ambient. A disinfectant is disposed within the interior cup either by impregnation thereof or by an additional layer and which is in contact with the bristles of the toothbrush head. The disinfectant is water soluble and is activated by contact with water and/or saliva and absorbs the same when in contact therewith to minimize and/or reduce the redeposition of germs and bacteria when the brush is next used. A dispenser may be utilized therewith which removably stows both a toothbrush and a plurality of the covers.

Abstract: A printing method includes printing on an outside surface of a packaging material which has an inside surface, the outside surface and an opening. The printing is performed in a state of the opening being closed.

Abstract: A bag, consisting of a single-layer or multi-layer bag wall, which is bonded to form a tube (1) and, at least at one end, has a bottom (4) which is suitable for filling with charge through a filler of a bag-filling machine, is folded and bonded and is realized with a valve opening (13), and said bag wall being designed to dissolve in a moist environment thereby releasing the charge, makes complete dissolving of the bag wall (2) possible even in the region of the bottom (4) which is provided with the valve opening (13), characterized in that the bonding of the bottom (4) is effected using a dextrin adhesive.

Abstract: A multi-part reusable levee bag. The reusable levee bag includes a top bag section and a bottom portion removably affixed to the top bag section. The combined top bag section and bottom portion define an in interior space within which fillable material may be received to form a levee bag for use in flooding and other installations. The bottom bag section is made of a biodegradable material while the top bag section is made of an alternative material. The reusable levee bag, once filled, may be disassembled and the top bag section reused while the bottom bag section may remain in place while still being environmentally friendly due to its biodegradation.

Abstract: The invention relates to a flexible bag for pourable construction material, particularly a cement bag, which is used for transporting and storing defined portions, preferably at least 15 kg to 50 kg, of the pourable material. The invention also relates to a method for producing said bag for construction material.

Abstract: The present invention provides a bag made of a non-woven biodegradable material comprising a body portion having at least one side wall and a bottom joined together to define a storage space therebetween and an opening at the top of the body portion, wherein the bag is biodegradable and non-toxic to the environment

Abstract: A detachable closure device for a bag includes a fastener having a first wall coupled along a fold to an opposing, second wall. A first attachment mechanism is disposed at a first end of the first wall and a second attachment mechanism is disposed at an opposite, second end of the first wall. At least one latching element is disposed on the fastener and configured to detachably couple the fastener to a side panel of a bag.

Abstract: A biodegradable natural-fiber disposable food storage container for storing a serving of food is formed of an envelope made of a generally unitary blank of a suitable paper that is generally resistant to food fluids such as blood, juices, sauces, etc., but admits at least some permeation of water vapor and atmospheric fluids. Accordion-fold side panels allow the envelope to store flat and open up to accommodate the food article. Two half-panels join at an overlap to form a closed front panel. A water-based glue closes the envelope sides and base, while a repositionable adhesive on the flap closure allows the envelope to be opened and resealed.

Abstract: Provided is a biodegradable resin including a urethane bond generated by a reaction of a polyester polymer with a polyvalent isocyanate used as a chain extender. Particularly, provided is a method of preparing a biodegradable resin using a limited amount of the chain extender and having excellent properties, and a biodegradable resin in which nitrogen content is controlled. Therefore, the biodegradable resin which can reduce the use of a harmful component to the human body and environment in the process of preparing the biodegradable resin and can be safely used for packing materials for food or medicine is provided.

Abstract: A double-walled carrier bag (1) has outer and inner walls that are joined at the opening (5) of the bag (1) and form double-walled side panels, each of which has a portion (4) that is folded to reduce the size of the panel and the opening (5) of the bag. A releasable fastener (3) holds each of the panels in its folded condition.

Abstract: A method for packaging hot food and a bag container which has a base, a front wall, and a rear wall, and first and second side walls, the bag container being formed of a laminate having an inner layer of a biodegradable plastic material and an outer layer formed of a paper material.

Abstract: The present invention relates to systems and methods for encasing, transporting and disposing a natural tree in a manner most conducive to protecting the environment. More particularly, the invention relates to systems and methods using a compostable, biodegradable bag large enough to encase a tree for handling it in transport and in disposal. Though there are several different embodiments of biodegradable bags that may be used for the design, this disclosure covers two embodiments: a top-down approach, wherein the bag is sheathed over the tree starting from the top, and a bottom-up one where the trunk fits through an aperture in the bag, and is then cloaked upwards around the tree. In either case, the bag is then sealed and fastened.

Abstract: A biodegradable net-shaped article includes: a net structure made from a biodegradable plastic composition which includes a major component selected from polybutylene-1,4-succinate, polybutylene succinate adipate, and combinations thereof. A biodegradable filament-shaped article made from the biodegradable plastic composition is also disclosed.

Abstract: The present invention relates to biodegradable multiphase compositions characterized in that they comprise three phases: (a) a continuous phase composed of a matrix of at least one tough hydrophobic polymer incompatible with the starch; (b) a nanoparticulate dispersed starch phase with mean dimensions of less than 0.3 ?m, (c) a further dispersed phase of at least one rigid and fragile polymer with modulus greater than 1000 MPa. Such compositions having a Modulus greater than 300 MPa and a substantial isotropy in the two longitudinal and transverse directions in relation to tear propagation.

Abstract: A biodegradable waste container includes an elongated moisture proof biodegradable bag having an open end. A rigid ring is integrally connected to the bag open end. The biodegradable bag and/or the ring may be formed of a synthetic resin film including a microbe working additive. The waste container also may include elongated neck straps having a bag connecting end connected to the rigid ring and having a neck connecting portion. The neck strap also may be formed a synthetic resin film including a microbe working additive.

Abstract: The present invention relates to biodegradable multiphase compositions comprising a continuous phase composed of a matrix of at least one tough hydrophobic polymer incompatible with the starch and a nanoparticulate dispersed starch phase with mean dimensions of less than 0.25 m. The compositions are characterized by breaking load, Young's Modulus and breaking energy.

Abstract: A packaging system for the disposal of any manner of used or soiled personal care products includes a package member configured for the receipt of the used personal care products therein. The unique packaging disposal system member is comprised of a biodegradable, degradable, opaque, sealable, generally a soft-side bag like structure which is part of common element consisting of multiple packaging systems which are connected together or to a common element. The package member includes an opaque external surface having a desired nondescript aesthetic configuration or appearance for the purpose of discreet disposal of used or soiled personal care products. The aesthetic configuration of the said invention may include any manner of print, color, etc., for the purpose of disposal instructions, warnings or purchasing indicia.

Abstract: Disclosed are plasticized, water-soluble films having favorable cold-water solubility, wet handling, and thermoforming characteristics, and which can include a PVOH resin made up of blend of two or more PVOH polymers each having a monomodal molecular weight distribution, and the PVOH resin characterized by a viscosity in a range of about 13.5 cP to about 20 cP (or a corresponding weight average molecular weight), a degree of hydrolysis of about 84% to about 92%, a polydispersity index value in a range of about 1 to about 5, a residual water content of about 4 wt. % to about 10 wt. %, and a Resin Selection Index value in a range of 0.255 to 0.315; methods of making the films; compositions including PVOH resins for making the films; and pouch and packet articles made from the films.

Abstract: A biodegradable natural-fiber disposable food storage container for storing a serving of food is formed of an envelope made of a generally unitary blank of a suitable paper that is generally resistant to food fluids such as blood, juices, sauces, etc., but admits at least some permeation of water vapor and atmospheric fluids. Accordion-fold side panels allow the envelope to store flat and open up to accommodate the food article. Two half-panels join at an overlap to form a closed front panel. A water-based glue closes the envelope sides and base, while a repositionable adhesive on the flap closure allows the envelope to be opened and resealed.

Abstract: A method for protection of underwater structures and earthen surfaces. A biodegradable bag is filled with particulate material, such as a cement mixture, and placed underwater so as to protect an underwater structure from damage. The bag has a multi-layer wall, with an outer layer of a biodegradable fabric such as burlap, and an inner layer of a biodegradable material which is permeable to water yet which will not permit very fine solids to pass through the material. A suitable inner layer material is heavy kraft paper. After placement underwater, water penetrates the wall layers and hydrates the cement, eventually forming a firm mass. Another embodiment of the bag comprises a filler tube formed from the bag wall material, which extends into the interior of the bag sufficiently far that escape of the particulate material is minimized during the filling of the bag.

Abstract: A water soluble bag for containing soiled textiles, said bag having an open end, a closed end, and sides extending therebetween, said bag made of a plastic film having a thickness of at least 1.3 mils, wherein said bag dissolves in water at a temperature of 165° F. in less than about 250 seconds and does not dissolve in water at a temperature of 85° F. in 7 days, and said bag being capable of containing at least 175 lbs. of soiled textiles and having a capacity of at least 50 gallons. Also disclosed is a receptacle for collecting soiled textiles comprising a container and a water soluble bag. Also disclosed is a receptacle for collecting soiled textiles comprising a container, a sling, and a water soluble bag.

Abstract: A mailer has an outer, longitudinally extending, biodegradable film with lateral edges folded on itself to form a pocket having an opening and sealable by a flap. An assembly is composed of an inner, longitudinally extending, biodegradable film having lateral edges and a longitudinal extending pad composed of textile cuttings and microbial and superabsorbent powders. The inner film extends longitudinally around the pad and is attached to the pad. The assembly is positioned in the pocket with the inner film being sealed to the outer film adjacent the opening to the pocket trapping the pad between the outer and inner films. Sealing tape is mounted on the inner film adjacent to the pocket to seal the pocket closed. The lateral edges of both the outer and inner films, which extend laterally beyond the pad, are heat sealed together. A container has an outer box an inner insulative layer. The insulative layer is made from flocked textiles and is mixable with absorbatives and antimicrobials.

Abstract: A preassembled drainage line element is fabricated at least in part of a biodegradable material, such as kraft paper or a plastic film. The biodegradable material may be perforated to impart a characteristic of water permeability to the material.

Abstract: The present invention is directed to a storage system including a biodegradable plastic material that can be used in applications where biodegradability and biocompatibility are among primary desirable features, while having qualities which are desired for the various uses of the storage system. The present invention includes process to make the storage system and for transporting article wherein they can be stored at their destination.

Abstract: The invention relates to a camping accessory for maintaining a clean environment and improving hygiene. The camping accessory comprises a package component (100), having a bag component (102) attached thereto in a removable manner, and the camping accessory is capable of being packed by the package component in a folding manner for being carried in a small space.

Abstract: In order to identify each single client that regularly buys products in the same shop or group of shops, an innovative, specific, reusable shopping bag is proposed. The characterising feature of this bag resides in the client's identification via a bar code that may be permanently or removably applied on the bag, preferably on the outer side thereof. This bar code may be read by an optical reader in order to sum the number of purchase operations performed by the client during a certain time period, to thereby determine her/his faithfulness. The bag may be produced in various shapes and materials, in particular it could be made of natural, synthetic, or mixed fabrics.

Abstract: A lawn refuse bag is provided that includes a tubular container having a first side surface, a second side surface, a third side surface, a fourth side surface, and a fifth side surface. The tubular container further includes an open end for receiving compressible contents therein. A plurality of perforations are selectively disposed on at least one side surface of the tubular container adapted to discharge air from the tubular container away from a user compressing the contents therein.

Abstract: A stiffening system and method for a foldable bag. A foldable bag is disclosed having: one or more fold lines; a first adjacent section and a second adjacent section separated by a fold line; and a stiffener having a first portion pre-fastened to the first adjacent section and a second portion that includes a mechanism for manual attachment to the second adjacent section for maintaining the foldable bag in an open position.

Abstract: The invention relates to a bag used for the placement of concrete or grout, either hand placed or pump filled, in and around watercourses. The bags are impermeable and contained in nature, made of biodegradable, degradable or water soluble polymer film, typically made from renewable starch based polymers or water soluble polymers. The bags offer a means of easily and simply placing concrete or grout, safely, cleanly and without risk of contamination to the watercourse or environment from cement leakage, being impermeable in nature, whilst allowing the polymer film to safely degrade, dissolve or disintegrate, in the environment, without the risk of unsightly or environmentally detrimental polythene waste being placed in the watercourse.

Abstract: A biodegradable container includes a body structure made of a foamed hydrocolloid gelling matrix system having a fibrous material and a firming agent embedded therein and a water-resistant coating disposed on a surface of the body structure.

Abstract: The biodegradable tampon disposal bag is a biodegradable, fluid resistant and sealable package for receiving used tampons and other feminine hygiene products for disposal thereof. The tampon disposal bag is formed as an envelope having a pair of longitudinally opposed, closed side edges, an open upper end, and a closed lower end. A flap is secured to the open upper end of the envelope for covering and sealing the open upper end when a used tampon is received within the open interior of the envelope. An adhesive seal or the like is provided on the flap, for securing the flap against the envelope once the tampon has been received therein. The envelope and the flap are both formed from a biodegradable and fluid resistant material, such as low-density polyethylene.

Abstract: A single-use, disposable device for feeding breast milk and similar nutritionals to infants and babies includes a pre-sterilized, semi rigid, flexible storage bag having a sealable end and a barbed fitment plugged with a removable ring pin that allows a temporary seal until the bag is ready to be used for infant feeding. The ring is pulled to remove the pin from the barbed fitment, allowing a feeding nipple device to be attached so the infant can draw breast milk directly from the feeding nipple device connected to the semi rigid, flexible storage bag containing the breast milk.

Abstract: A pouch for containing a product is formed of water dispersible or water dissolvable paper on the exterior and a water dissolvable adhesive on the interior. The method of manufacturing includes folding a sheet of paper about a central fold line such that adhesive applied thereto is on the interior and engages adhesive on the opposite side of the fold line. The adhesive adjacent the side edges is sealed to form seams at such side edges. After filling, the top edge may be sealed to form the completed pouch.

Abstract: The present invention is generally directed toward a product, such as a trash bag or other flexible, walled container, that is manufactured using a tubular film of biodegradable material. The product is a biodegradable bag being manufactured by folding at least one time along a longitudinal line, and sealing together the plurality of layers of the folded tubular film of biodegradable material. The tubular film is also provided with a first and second transverse cut. The first transverse cut is adjacent to the seal on a first side of the seal to define the bottom of the bag. The second transverse cut is spaced away from the seal on a second side of the seal to define the upper opening of the bag.

Abstract: The description includes a toilet-flushable type biodegradable collection bag, more specifically, a toilet-flushable type biodegradable collection bag which has certain water-resistance but can soften or disintegrate rapidly when flushed with a fast and large water flow. The toilet-flushable type biodegradable collection bag according to the examples herein may be manufactured from the film prepared from the raw materials comprising a polyvinyl alcohol resin, a filling agent, a natural polymer material, a plasticizer, and the like. The toilet-flushable type biodegradable collection bag according to the examples combines the water-resistance and the toilet-flushable property of the film, and has an advantage of water-resistance to a degree while satisfying the toilet-flushable property and biodegradability. The collection bag can be used to collect waste with certain water content, such as excrement and vomit of people or pet waste without dissolution or break.

Abstract: An odor-containment system for use with a flexible bag and a receptacle for holding waste items includes a body configured to be connected to the receptacle for holding waste items, the body providing a passageway through the body, and a plurality of sealing members attached, directly or indirectly, to the body and disposed across the passageway, the sealing members being disposed adjacent to each other in a static, closed position of the system such that a flexible bag inserted between the sealing members will be forced closed, where the body is configured to cover an opening of the receptacle for receiving the waste items, where the sealing members are attached to the body such that the sealing members can separate from each other to permit one of the waste items to be inserted between the sealing members, and where the sealing members are biased toward the static, closed position with the sealing members adjacent to each other such that when a waste moves out from between the sealing members, the sealing m

Abstract: Provided is a disposable bag in which a feeling of filth is hardly sensed, and which, together with the filth contained in the bag, can be disposed of into drainage water. The disposable bag (1) is configured such that a water-soluble filth collecting member (2) used for collecting filth such as excrement of a dog and a water-soluble filth containing member (3) for containing, together with the filth collecting member, the collected filth are joined together in a separable manner by an approximate linear perforation (5). In the filth collecting member (2), notches (4) for bringing the filth collecting member into a U-shape by engaging with each other at outer edges apart from the perforation (5) are formed. In the vicinity of the perforation (5) of the filth containing member (3), through-holes (6) are formed.

Abstract: A sandbag has a bag, multiple adhesives and at least two filler layers. The bag is made of a water-permeable material and has an inner surface. The adhesives are mounted in the bag. The filler layers have water-absorbing polymers nebulized by a low pressure and sprayed on the adhesives evenly. The filler layers adhesive on the adhesives, so the filler layers will not move and can expand evenly.

Abstract: A laminated film includes an outer-layer-film, a water-soluble film, and an intermediate layer interposed between the outer-layer-film and the water-soluble film. The intermediate layer contains a high-pressure polyethylene oxidized to a prescribed degree on a surface thereof contiguous to the water-soluble film. The outer-layer-film and the intermediate layer adhere fast to each other. The intermediate layer and the water-soluble film directly contact each other and adhere so weakly to each other as to be peelable.

Abstract: An energy efficient method and apparatus for manufacturing a biodegradable, compostable, liquid-impermeable lined paper bag for containing wet (i.e. food) wastes by which all adhesives used in the process are cold glues applied without using heat and are applied through an extrusion and/or metering application means. Cellulose film is advantageously used for the paper liner and a dot matrix configuration of adhesive is applied between the cellulose and paper layers to laminate them together. The matrix-defined size of spacings between the points of application of adhesive on the cellulose film is such that both loss of the permeability of the cellulose film to water vapour and oxygen and creation of stress points on the cellulose film are minimized.

Abstract: A pressurized pouch is made of a water-soluble material, preferably PVA film, to hold a concentrated product for later mixing in a bottle to provide a water solution. Because of the interior pressure, the water-soluble pouch retains a semi-rigid resilient shape that greatly facilitates its introduction through the neck of the bottle. The pressurized pouch can be made by either VFFS or HFFS machines wherein a puff of air is added prior to sealing. Alternatively, the pouch is made by filling it in a pressurized chamber.

Abstract: An automatic laundry or dishwashing product in unit dose form comprising at least three distinct zones for delivering into at least three different stages in the washing cycle. The product provides improved cleaning, care and finishing benefits.

Abstract: A laminated film includes an outer-layer-film, a water-soluble film, and an intermediate layer interposed between the outer-layer-film and the water-soluble film. The intermediate layer contains high-pressure polyethylene oxidized to a prescribed degree on a surface thereof contiguous to the water-soluble film. The outer-layer-film and the intermediate layer adhere fast to each other. The intermediate layer and the water-soluble film directly contact each other and adhere so weakly to each other as to be peelable.

Abstract: The present invention provides a biodegradable bag which can be heat-sealed at low temperature, does not develop corrugation, has transparency, and has degradability in the natural environment. Laminates including a biaxially oriented film of which the major component is a polylactic acid-family polymer, and a film of which the major component is an aliphatic polyester having a predetermined structure are heat-sealed so that the biaxially oriented film of which the major component is the polylactic acid-family polymer will be an outer layer.

Abstract: Flexible and semi-rigid refuse containers are provided for long term storage of refuse in environments where permafrost conditions prevail. The preferred containers are formed from woven fiberglass coated with a UV resistant polymer such as PVC.

Abstract: A comprehensive system (10) for the growing, analyzing, storing, validating and distributing of cells or tissues for a variety of purposes, in which the comprehensive system (10) generally uses a macrocontainer (12) for each of the steps from beginning to end. The macrocontainer (12) may include a number of elements, an essential one of which is the primary container (14). In every case, the primary container (14) includes a biosensor and a data registry device (15) (usually a microchip) to record and to display the handling history of the primary container (14) throughout the implementation of the system (10). The macrocontainer (14) provides process control, sterility and a matrix within and around which associated inlets, outlets and data lines may be coordinated.

Abstract: A cell storage maintenance and monitoring system includes a blood product storage container, such as a flexible bag, and a microporous membrane which may be attached to an inner wall of the blood storage container to form a contained space between the inner wall and the membrane. The membrane includes a plurality of pores, preferably filled with an erodible substance responsive to a selected characteristic of the blood product.

Abstract: A process for the production of water-soluble pouches. The process comprises the steps of drawing a first film into a mould to form a first compartment, adding composition to the first compartment, drawing a second film into the mould to form a second compartment which comprises a composition and, preferably, sealing. The first film is perforated and the second film is drawn into the mould by means of suction applied through the first film. This eliminates the need to align separately formed pouches or containers. This also reduces the total amount of film needed to produce a multi-compartment pouch. Furthermore, it is very easy to vary the film material used according to what properties are desired. Since the different compartments may require different properties this adds flexibility to the process.