Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
  • B65F1/00—Refuse receptacles; Accessories therefor
  • B65F1/0006—Flexible refuse receptables, e.g. bags, sacks

Definitions

• the invention relates to a bag according to the preamble of claim 1.
• Garbage bags or the perishable waste stored therein is an ideal breeding ground for fruit flies and other insects.
• the US 2007/0065053 A1 discloses a garbage bag which has ingredients to prevent the approach of animals to the garbage bag.
• the ingredient is mixed in pellet form with plastic pellets and then extruded as a film.
• the object of the present invention is to provide a bag, in particular a garbage bag for receiving bio-waste, which prevents the multiplication of insects in the waste therein.
• the bag material of a bag comprises an insect control agent or a carrier material with an insect repellent.
• the insect repellant distributes, kills or intercepts the insects, which try to use the waste in the bag or the perishable food in the bag as oviposition or breeding place for propagation. This applies in particular to the fruit fly, which uses organic household waste as its breeding ground to a preferred extent.
• the insect control agent or the carrier material with the insect control agent is arranged in the interior of the bag, whereby the effective range of the insect control agent remains spatially limited to the bag and thus only a low exposure risk of the consumer occurs.
• an insecticide can be arranged particularly advantageously in the interior of the bag in the form of a coating on the bag material or on the carrier material so that an insect is exposed to a high dose of poison within the pouch.
• the insecticide or the carrier material with the insecticide is disposed on an inner side in the bag material, so that the toxic effect only after opening the bag entry.
• insecticidal agent in the sense of the application is to be understood as a pesticide, that is to say as an agent which kills insects, expels them or inhibits them in germination, growth or propagation.
• insect control agent is an insecticide and the bag therefore not only prevents the multiplication of insects, but also advantageously reduces the insect population.
• the insecticide is a natural toxicant.
• an insecticide is a pyrethroid.
• This synthetic insecticide is characterized by its rapid effectiveness at low dosage and low toxicity to warm-blooded animals. It is particularly advantageous for garbage bags, as it has a low vapor pressure, so that insects in the limited interior of the garbage bag are exposed to a relatively high concentration of pyrethroid vapors.
• an insect control agent may be formed as a repulsive or deterrent. This prevents the corresponding insects from settling on the waste in the interior of the bag for oviposition.
• This type of insect control can be done with completely non-toxic substances, so that such a bag can be used as a bio waste bag preferably in households with small children.
• such a bag can be used particularly preferably as a breakfast bag or grocery bag.
• the Repulsivstoff or the Vergrämungsmittel is a fragrance or flavoring, especially a herbal or spice flavor.
• unpleasant waste and decay odors in a garbage bag can be advantageously covered by smells of herbs and spices.
• a basil flavor, sandalwood aroma or carnation flavor perceived.
• the insect control agent may be formed as an adhesive.
• non-toxic substances can be used. In this case, insects, if they come into contact with the adhesive stick to this.
• the incentive for insects to settle on the adhesive-provided portion of the bag material may be advantageously enhanced by having the bag material, and particularly the adhesive, an attractant.
• This attractant may also be particularly advantageous for masking unpleasant waste odors.
• a particularly preferred attractant is pelargonic acid.
• This attractant is poorly soluble in water and can not be washed out of the bag material by condensation due to decomposition phenomena. Since pelargonic acid is also formed in some plants (inter alia in pelargonium), this attractant is environmentally friendly and can be used advantageously in organic garbage bags.
• an insecticide for example a pyrethroid, is applied to the interior of a garbage bag on the bag material.
• natural flavors and fragrances such as basil, clove or Sandelholzaromen as Repulsivstoff or Vergrämungsstoff preferably applied to the bag material or introduced.
• the aroma can be present as a concentrate and fed in this form to a plastic melt, from which foil bags are subsequently produced.
• a garbage bag has a fly trap with an attractant and an adhesive on which the insects stick and die when touched. It can be used as an attractant perlaregonic acid.
• the adhesive may also be provided with an insecticide so that insects that remain insufficiently adhered to the adhesive will die due to the insecticide contained therein.
• a bag material a wide variety of materials and composites, such.
• plastics, paper and fiber materials, nonwovens, plastic composites and the like can be used. This applies in particular to biodegradable materials, preferably biodegradable films.
• the bag material is particularly preferably a foil bag made of plastic material.
• the insect control agent can be applied to this plastic material in different ways or incorporated in the plastic material. For example, prior to extrusion, casting, calendering or blow molding, the insect control agent, especially the insecticide or repulsive, may be added to the plastic mixture such that the bag material contains the insect control agent.
• the bag inner wall may be coated with the insect control agent. This can be done for example in one step by coextrusion of a corresponding film material.
• an absorbent material for.
• a tile or absorbent granules are chosen as a carrier material for the insect control agent.
• This carrier material is, preferably in the interior of the bag, either loosely arranged on the bag material or on the bag material fixed, in particular glued or welded to the bag material.
• this substance may be particularly advantageous outside of the interior of the bag, for example, on an outer wall of the bag, be arranged so that insects do not even get into the interior of the bag.
• the insect control agent is released only after the opening of the bag, so that the pesticidal effect of the bag is guaranteed even after long storage.
• the bag material in a material-saving variant and only partially have an insect control agent.

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• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Agricultural Chemicals And Associated Chemicals (AREA)
• Catching Or Destruction (AREA)

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Publications (1)

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Citations (7)

Family Cites Families (3)

• 2010
  • 2010-05-18 DE DE201020005455 patent/DE202010005455U1/de not_active Expired - Lifetime
• 2011
  • 2011-05-11 EP EP11165639A patent/EP2388209A1/fr not_active Withdrawn

Patent Citations (7)

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