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37 results about "Biodegradable bag" patented technology
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Biodegradable bags are bags that are capable of being decomposed by bacteria or other living organisms. Every year approximately 500 billion to 1 trillion plastic bags are used worldwide.
Biodegradable bag
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.
Owner:MITSUBISHI CHEM CORP
Animal waste collection and disposal system
An animal waste collection and disposal system having a portable carrying housing with a plurality of separately sealable compartments, an integral ergonomic handle and integral apparatus to mount a leash. The collection and disposal system includes an animal waste collection tongs device having an integral protective shield, and also includes a waste disposal device having a biodegradable bag and a catalyst pouch integral to the bag.
Owner:MAR MAR PS DEV
Flushable Body Waste Collection Pouches, Pouch-in Pouch Appliances Using the Same, and Methods Pertaining Thereto
ActiveUS20080294129A1Safely flushedLoaded safely and effectivelySynthetic resin layered productsPharmaceutical delivery mechanismHydrophilic coatingFiber
A flushable biodegradable pouch having water-dispersible fibers along at least a portion of the outer surface of the pouch's cover layer provided with a water-soluble hydrophilic coating. The pouch's cover layer is water-disintegratable, and the water-soluble hydrophilic coating is a lubricating agent capable of becoming slippery when exposed to water and, upon subsequent drying, again becoming water-soluble upon re-exposure to water. As such, the hydrophilic coating serves as a rewettable, redesolving lubricating agent.
Owner:HOLLISTER INCORPORAED
Biodegradable bag
ActiveUS6984426B2Improve physical strengthEnhanced durability propertyFlexible coversWrappersPoly l lactic acidBiodegradable bag
A biodegradable film formable into biodegradable bags includes the blended product of polylactic acid and a suitable biodegradable polymeric resin. The blended product includes from about 5% to about 50% by weight polylactic acid.
Owner:CORTEC
Breast implant implantation method and apparatus
InactiveUS8409279B2Inhibiting and reducingInhibit migrationMammary implantsDiagnosticsBreast implantBiodegradable bag
A method for implanting a breast implant into a subject, the method includes: providing a sterile, flexible, elastic biodegradable bag sized to contain the breast implant; providing a sterile breast implant; inserting, using sterile handling, the sterile breast implant into the sterile bag to form a sterile breast implant assembly; closing the bag to fully enclose the implant within the bag; and implanting in a sterile manner the sterile breast implant assembly into the subject. A sterile bag, which may be provided in a kit, preferably for use with the method includes first and second chambers connected by a channel for moving a breast implant from the first chamber through the channel to the second chamber without directly touching the implant. An incision dilator may also be included with the kit or separately provided for use in a preferred embodiment of the method.
Owner:BREAST SHIELD MATERIALS
Paper bag
Owner:EASTMAN CHEM CO
Waterless Toilet
InactiveUS20080222785A1Eliminating visual exposureAvoid coatingFlushing devicesBathroom accessoriesHuman wasteBiodegradable bag
A toilet that does not require water for use, which may be used in the home or which may be portable for use at locations outside the home, having a disposable, biodegradable bag for catching and storing human waste for disposal, and a method for disposing of said biodegradable bag.
Owner:IRIZARRY LUGO FRANKLIN
Device and method for collecting of organic waste
InactiveUS20080124791A1Promotes optimal aeration of organic wasteEasy to operateBioreactor/fermenter combinationsBio-organic fraction processingBiodegradable bagEngineering
A device and method for collecting organic waste is disclosed. The invention comprises a biodegradable bag that hangs inside a rigid container covered by a perforated lid. A filter lines the inside of the lid which rests on the rim of the rigid container. The biodegradable bag is secured onto an annular flange by means of a retaining band. The flange, together with the biodegradable bag, sits on the shoulder on the inside of the rigid container so that the biodegradable bag hangs from the flange leaving a cavity inside the rigid container between the biodegradable bag and the walls of the rigid container. The flange has a handle to pull the biodegradable bag out. The biodegradable bag aids in composting of the organic waste as it is permeable to both air and water and provides the largest possible surface area of any waste container to aerate the organic waste.
Owner:BUCCI PAUL A
Device and method for collecting of organic waste
InactiveUS20080220513A1Easy to operateEasy to useBioreactor/fermenter combinationsBiological substance pretreatmentsBiodegradable bagEngineering
A device and method for collecting organic waste is disclosed. The invention comprises a biodegradable bag that hangs inside a rigid container covered by a perforated lid. A filter lines the inside of the lid which rests on the rim of the rigid container. The biodegradable bag is secured onto an annular flange by means of a retaining band. The flange, together with the biodegradable bag, sits on the shoulder on the inside of the rigid container so that the biodegradable bag hangs from the flange leaving a cavity inside the rigid container between the biodegradable bag and the walls of the rigid container. The flange has a handle to pull the biodegradable bag out. The biodegradable bag aids in composting of the organic waste as it is permeable to both air and water and provides the largest possible surface area of any waste container to aerate the organic waste.
Owner:BUCCI PAUL A
High-barrier biodegradable free-standing bag and preparation method thereof
ActiveCN110921099ALow oxygen transmission rateLow water vapor transmission rateFlexible coversWrappersPolymer scienceBiodegradable bag
Owner:JIANGSU GOLDEN RAINBOW NEW MATERIAL CO LTD
Biodegradable Bags for Packing Foods Available in High Speed Production
It is an object of the present invention to provide a biodegradable bag for packing a food capable of storing a food such as a snack food which is required to have an oxygen barrier property and a water vapor barrier property, which can be produced at a high speed by a bag making and packaging machine, which can be degraded by naturally occurring microorganisms in soil or water finally to a non-hazardous degradation product, which can be biorecycled, and which is not accumulated in nature.The present invention is directed to a biodegradable bag for packing a food, which comprises a laminated film obtainable by laminating in the following order; a sealant layer comprising a biodegradable polymer; a barrier layer having an oxygen barrier property and a water vapor barrier property; and a barrier layer-supporting substrate layer comprising a biodegradable polymer, said laminated film being heat-sealed in order for the sealant layer to be inside.
Owner:ISHIDA CO LTD
Flushable body waste collection pouches, pouch-in pouch appliances using the same, and methods pertaining thereto
ActiveUS8118797B2Reduce frictionGood flushabilityPharmaceutical delivery mechanismNon-surgical orthopedic devicesFiberHydrophilic coating
Owner:HOLLISTER INCORPORAED
Biodegradable odor removing article and system
A biodegradable odor and moisture absorbing article and system includes a biodegradable odor removing agent insert formed as a pouch for use removing odors and moisture from articles such as a bag, enclosure, or environment surrounding the person. The biodegradable pouch includes activated bamboo charcoal enclosed with a 100% breathable fabric (linen or hemp. The system includes an inner-facing layer of a dry touch breathable material such as fabric that wicks moisture into the pouch and an outer layer comprising a waterproof material or barrier (e.g. 100% vinyl backed polyester backing) configured to face the moisture such as a bag, enclosure, or environment surrounding the person. The article eliminates odor by the adsorption process when the pouch is inserted in the bag, enclosure, or environment surrounding the person.
Owner:HALOLAH
Biodegradable lawnmower bag
The present invention is a biodegradable bag used as a liner for a grass-catcher bag of a lawnmower. The bag is releasably secured to the grass-catcher bag using a clip. A compost accelerant is placed inside the bag to speed the decomposition of the bag and the lawn waste contained inside. Once filled with lawn waste, the bag may be closed using a drawstring cinch-top and then placed in a compost heap for decomposition. The bag is adapted for use with grass-catcher bags for side-discharge and rear-discharge lawnmowers.
Owner:BIXIA CANADA
Biodegradable Bag
InactiveUS20140056543A1Cost-effectiveEnvelopes/bags making machineryFlexible coversBiodegradable bagBiomedical engineering
Owner:BECAUSE WE CARE
Biodegradable bags for packing foods available in high speed production
Owner:ISHIDA CO LTD
Biodegradable device for irrigating seedlings and other small plants
InactiveUS20060283079A1Keep moistRoot feedersSelf-acting watering devicesCircular discBiodegradable bag
This invention is a device for irrigating tree seedlings and other small plants, to ensure that said plants stay moist in the critical few weeks following their planting. The device uses a bag, approximately 1 gallon capacity, constructed of biodegradable plastic, such as cornstarch, which slowly degrades into the soil so as to not leave residue in the planting field. The bag has a top filling opening with an adhesive sealing flap, and contains a multi-layered disk which acts as a passive valve which permits the slow drip-release of water from the bag over a 2-3 week period following planting. The multi-layered disk is made of two layers of thin plastic, a layer of special laboratory filter paper, and a layer of adhesive-sided gasket material which attaches said disk to said biodegradable bag. The design of the hole patterns in the layers of the disk, and the assembly and precise compression of said layers during manufacture, result in a device that produces the desired slow-release flow characteristics.
Owner:MCGOUGH CHARLES BROWNELL
Biodegradable Label
A novel biodegradable label for use in connection with tubular biodegradable or compostable tubular bags for packing fresh produce. The label consists of paper printed with UV-cured or water based ink on one side of the label and biodegradable lamination on the other side of the label. The label is attached to the biodegradable bag by using heat of 175° C. from all of its four sides and the tubular bag is closed from its open ends by sealing the bag in between of two labels preferably by using heat.
Owner:ALTO PACKAGING GRP
Disposable commode chair liner
A biodegradable bag made of material which is impervious to liquid and other human waste with a super absorbent deodorized pad affixed to the interior. The pad is made of super absorbent air laid product with moisture activated colorant which indicates use. The liner is constructed with a draw string at the top of the opening as a convenient way of closing for disposal. The liner is made for the specific use in an adult commode chair or in an emergency a five gallon bucket with a seat (chair & bucket supplied by others). The liner is simply opened with absorbent pad on the inside, placed inside waste container completely protecting the inside of the waste container from waste and contamination. After use the liner is simply lifted out of the waste container (commode bucket) pulling the draw string closing the bag for sanitary. disposal leaving the commode bucket clean and ready for a new liner. With this system there will be no need to clean or disinfect the waste bucket eliminating the spread of infectious diseases.
Owner:DAVID A PETTINGA
Sanitary product disposal
Disclosed herein is an apparatus and method for hygienic disposal of a sanitary product. The apparatus comprises a biodegradable bag for disposal of the sanitary product. The biodegradable bag comprises a catch clip, a pull stick, and an adhesive strip. The catch clip, affixed at the closed end of the biodegradable bag, seizes the sanitary product into the biodegradable bag. The pull stick holds the biodegradable bag in a predefined position over the seized sanitary product during inversion of the biodegradable bag over the seized sanitary product. The inverted biodegradable bag with the seized sanitary product is then twisted and sealed airtight using the adhesive strip affixed towards the open end of the biodegradable bag. The biodegradable bag prevents the user from coming in contact with the sanitary product, thereby providing hygienic disposal of the sanitary product.
Owner:BLAND VINCENT DAVID
Waterless toilet
InactiveUS8104108B2Eliminating visual exposureEffectively sealing the bagFlushing devicesBathroom accessoriesHuman wasteBiodegradable bag
Owner:IRIZARRY LUGO FRANKLIN
Sealed biodegradable trash bag
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.
Owner:POLY AMERICA
Sanitary Product Disposal
Disclosed herein is an apparatus and method for hygienic disposal of a sanitary product. The apparatus comprises a biodegradable bag for disposal of the sanitary product. The biodegradable bag comprises a catch clip, a pull stick, and an adhesive strip. The catch clip, affixed at the closed end of the biodegradable bag, seizes the sanitary product into the biodegradable bag. The pull stick holds the biodegradable bag in a predefined position over the seized sanitary product during inversion of the biodegradable bag over the seized sanitary product. The inverted biodegradable bag with the seized sanitary product is then twisted and sealed airtight using the adhesive strip affixed towards the open end of the biodegradable bag. The biodegradable bag prevents the user from coming in contact with the sanitary product, thereby providing hygienic disposal of the sanitary product.
Owner:BLAND VINCENT DAVID
Biodegradable bag
InactiveUS20060121220A1Enhanced physical strength and durability propertyLess expensiveFlexible coversWrappersBiodegradable bagPolyester resin
Owner:MIKSIC BORIS A +3
Biodegradable waste container
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.
Owner:CENTURION MEDICAL PRODS CORP
Unique biodegradable eight-stacked-reinforced-handle bag, having eight stacked-reinforced handles, multiple triple-locking latches, multiple triple-locking braces, multiple quadruple-locking walls, and multiple double-locking doors
A unique eight-stacked-reinforced-handle eight-stacked-and-reinforced-latch biodegradable bag comprises top sections, body sections attached to the top sections, and bottom sections attached to the body sections, respectively. The bottom sections are attached together. The unique eight-stacked-reinforced-handle eight-stacked-and-reinforced-latch biodegradable bag has a plurality of openings mechanically punched in the top sections, to form eight handles and two locking braces next to the openings, to form eight locking latches and two locking doors inside the openings, and to form eight locking walls around the openings, respectively. The top sections are folded to stack and reinforce the eight handles, the eight locking latches, the two locking doors, the two locking braces, and the eight locking walls, respectively. The eight locking latches are pushed through the openings to lock together the eight handles, the eight locking latches, the two locking doors, the two locking braces, and the eight locking walls, and to lock together the top sections, respectively, to seal the unique eight-stacked-reinforced-handle eight-stacked-and-reinforced-latch biodegradable bag, securely.
Owner:VOLIN DEE
Biodegradable packing bag
InactiveCN109081952AHigh tensile strengthImprove toughnessFlexible coversWrappersCelluloseBiodegradable bag
The invention discloses a biodegradable packing bag. The formula comprises chitosan, cellulose, starch, an initiator and a coupling agent. A preparation method of the biodegradable packing bag comprises the following steps: freezing a sodium hydroxide aqueous solution with the mass fraction being 10-20% for 2-3 hours at the temperature of 12-16 DEG C; adding the chitosan and the cellulose, intensively stirring for 5-15 min at high speed, and then adding the starch and uniformly stirring to form a pretreated solution; washing and drying the pretreated solution and then successively adding the initiator and the coupling agent; after mixing the components uniformly, plasticizing and extruding the mixture through an extruder; and carrying out pelleting and film blowing on an extruded materialto obtain the biodegradable packing bag. A natural high polymer material is used as a raw material, the prepared packing bag can be completely biodegraded, and does not pollute the environment, by compounding of the cellulose and the chitosan, the strength of extension of the packing bag is further improved, the toughness of the packing bag is improved, and the problem that the packing bag is easyto crack is solved.
Owner:刘辉
Accelerated biodegradation of garbage bag contents
InactiveUS9527269B1Reduce management costsEnhance renewable spaceLamination ancillary operationsLaminationMicroorganismBiodegradable bag
To aid in the spontaneous opening of closed garbage bags deposited in landfills, a biodegradable bag tie made from plant sources is described. The preparation of the tie material includes hydrolysis with an acidic, enzymatic, or basic aqueous solution, combined with microwave exposure, to make the strip amenable to rapid digestion by microorganisms indigenous to landfill environments. The strips may then be tied by knotting around the open end of the polyethylene garbage bag or by joining the two ends of the strip with double-sided adhesive tape. In this way, the closed tie is digested soon after deposition of the bag in a landfill, thereby also exposing its contents to local aerobic bacteria and fungi.
Owner:STEINMAN GARY DAVID
Ecological cultivation method of Manicure finger grape
InactiveCN110050631AImprove resistance to pests and diseasesPromote dormancyFertilising methodsCultivating equipmentsDiseaseMicroorganism
The invention discloses an ecological cultivation method of Manicure finger grapes, and belongs to the technical field of grape planting. The method comprises the steps of soil improving, seedling growing treatment, transplanting and field planting, shed erecting and film covering, top application and watering, tip fixing and clipping, flower and fruit shaping, fruit bagging, bag removing and quality improving, dormancy promoting and the like. According to the ecological cultivation method of the Manicure finger grapes, aiming at the growing characteristics and nutritional requirements of theManicure finger grapes, soil is improved, decomposed organic fertilizer and microelements are additionally applied, the top application is reasonably carried out, and plant dormancy is promoted in advance, so that chemical fertilizer use amount is reduced. When seedling growing treatment is carried out, root hairs are disinfected and sterilized, microorganisms for sterilization are added into fertilizer for transplanting and field planting, a rain shelter is adopted to replace outdoor planting and greenhouse planting, the microelements are regularly sprayed, and biodegradable bags produced bymass production of a factory are used at the same time, so that resistance to diseases and pests of the grapes is improved, and conditions of occurence of plant diseases and insect pests is reduced, thereby reducing the use of pesticides. Therefore, environmental pollution is reduced, and the environment-friendly grapes are produced.
Owner:南京太田葡萄科技有限公司
Water-degradable bag
PendingUS20190152665A1Reduce the overall diameterMaintain continuityWrappersSurgeryBiodegradable bagPolyvinyl alcohol
This invention relates to a water-degradable flexible bag for carrying goods purchased from retailers or wholesalers, and / or for packing consumer goods or hygienic products, comprised of at least two parallel walls bonded in their upper section by at least one sealing band in each side edge, a sealing band bonding the lower ends of the parallel walls and an opening at the end, opposite to the sealing band, wherein each of the parallel walls consists of a nonwoven polyvinyl alcohol resin fabric. In a different embodiment, the invention also relates to a water-degradable flexible gurney cover for covering patient care gurneys, wherein said gurney cover consists of a nonwoven polyvinyl alcohol resin fabric.
Owner:SOLUBAG SPA
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