EP2364927B1 - Saugeinlage für Lebensmittel - Google Patents

Saugeinlage für Lebensmittel Download PDF

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Publication number
EP2364927B1
EP2364927B1 EP11152950.9A EP11152950A EP2364927B1 EP 2364927 B1 EP2364927 B1 EP 2364927B1 EP 11152950 A EP11152950 A EP 11152950A EP 2364927 B1 EP2364927 B1 EP 2364927B1
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EP
European Patent Office
Prior art keywords
absorbent
tubular bag
absorbent body
seam
film
Prior art date
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Application number
EP11152950.9A
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German (de)
English (en)
French (fr)
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EP2364927A1 (de
Inventor
Manfred Garling
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W Dimer GmbH
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W Dimer GmbH
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Publication date
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Priority to EP11152950.9A priority Critical patent/EP2364927B1/de
Priority to PL11152950T priority patent/PL2364927T3/pl
Publication of EP2364927A1 publication Critical patent/EP2364927A1/de
Application granted granted Critical
Publication of EP2364927B1 publication Critical patent/EP2364927B1/de
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
    • B65D81/264—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing liquids

Definitions

  • the present invention relates to an absorbent insert for foods, their use and a food carrier comprising the absorbent pad according to the invention.
  • Such a generic pad for food is in DE 10 2005 032 432 A1 disclosed.
  • This pad consists of an upper cover layer and a lower cover layer and arranged between the upper and the lower cover layer Liquid absorption layer, wherein at least one of the two cover layers is a film having a three-dimensional structure and liquid-permeable openings.
  • the pad should be at least partially closed at its outer edges. However, if the outer edges of the pad are not completely closed, there is a risk that the liquid absorbing material and / or absorbed liquid may escape from the pad and come into contact with the food placed on the pad. This is undesirable for hygienic reasons and therefore prohibited by food law.
  • EP 1 640 290 B1 Another generic pad for meat or poultry products for absorbing leaking fluids from these products is out EP 1 640 290 B1 known.
  • This pad consists of at least two outer films and an inner absorbent core, wherein the absorbent core comprises cellulose fibers and is provided with a superabsorbent.
  • the absorbent core comprises cellulose fibers and is provided with a superabsorbent.
  • the document disclosed is the document according to EP 1 640 290 B1 with the exception of any liquid-permeable openings on all sides closed by the two outer films.
  • a major disadvantage of the absorbent pads according to the o.g. The state of the art is the complicated production process. Thus, for any changes in the dimensions of the absorbent pads new molds are required. Because of the relatively high production costs, such absorbent pads have not yet enforced in practice. Typically, therefore, suction pads are used with open cut edges, so that it inevitably comes to exit the absorber material from the absorbent pad.
  • the packaging wrapper consists of a pouch intended to contain a food having at least two walls and an insert of absorbent material.
  • the bag is preferably formed from two films welded together.
  • a perforated intermediate wall preferably in the form of a perforated foil, is fastened by linear edge connections such that the perforated partition wall and the wall of the bag to which the perforated partition wall is fastened, the insert of absorbent material make up pocket.
  • the liquid-absorbing or absorbent material (hereinafter generally referred to as absorber material) is surrounded on all sides by at least two films in order to prevent the direct contact of the absorber material with the food arranged on the absorbent substrate and an escape of the absorbed liquid from the absorbent substrate.
  • absorber material the liquid-absorbing or absorbent material
  • the necessarily associated with the absorption of liquid expansion of the absorber material is not considered. If the absorber material expands to a volume which is greater than the internal volume of the space enclosed by the two foils, there is the risk that the foils enclosing the absorber material will be destroyed or torn apart at their connection points, and the foodstuff with exiting absorber material or leaking fluid comes into contact.
  • the mechanical loading of the films by the volume expansion of the absorber material is further enhanced by the attachment of the films to the absorbent core or the liquid absorption layer on both sides.
  • the expanding absorber material exerts a mechanical load, in particular a notch effect, on the connecting seams of the films at the lateral edges of the absorbent pad, so that the lateral connecting seams are patted and emerge from the absorber material and come into contact with the food arranged on the absorbent substrate can.
  • US 6,491,993 discloses another generic absorbent pad comprising first and second layers having at least one hole-shaped opening, the first and second layers being interconnected along their side edges and enclosing a space in which a superabsorbent material resides.
  • the space for receiving the superabsorbent material may be formed by a single ply which is folded and closed at the open side edges.
  • the superabsorbent material is arranged freely flowing in this space and preferably not incorporated into another material (eg into a fabric). Therefore, the absorber material can be distributed freely in the space formed by the first and the second layer or in the two folded over portions of the single layer, and avoid under load of the absorbent pad in less pressure-loaded areas of the absorbent pad.
  • a disadvantage of this absorbent insert is the at least three side edges of the absorbent insert-engaging region in which the first layer and the second layer or the two folded over sections of the individual layer are fastened to each other for closing the absorbent insert. In this area, there is no space for absorbing absorbent material so that this area of the absorbent pad is inactive for suction. This is particularly disadvantageous if the size of the food carrier makes it necessary to place several absorbent pads next to each other. In such a juxtaposition of several absorbent pads namely the absorbent area between adjacent absorbent pads is interrupted by their non-absorbent edge regions.
  • Another disadvantage is that there is only relatively loose contact between the film through which liquid to be absorbed can enter the absorbent pad and the absorbent material flowing freely in the absorbent pad. This complicates the transfer of the liquid to be absorbed into the absorbent material, so that no reliable absorption from the food leaked liquid is ensured.
  • the free-flowing absorbent material due to mechanical effects during transport and when using the absorbent pad to the side edges at which the seams are moved, so that there is an excessive accumulation of the absorber material. This effect is often compounded by the weight of the food placed on the absorbent pad. If the absorbent material then swells when used as intended the absorbent pad, the seams are exposed to a particularly high mechanical stress, so that there is an increased risk of tearing of the seams.
  • WO 97/10161 discloses a pad including a absorbent layer disposed between upper and lower layers of apertured film. The upper and lower films are bonded together at the periphery of the absorbent pad by heat sealing.
  • Point-shaped attachment area in the context of the present invention means that the area within which the film of the tubular bag is attached to the absorbent body has a maximum extent of up to 5 mm, preferably a maximum extent of 0.5 to 4 mm and particularly preferred 1 to 3 mm.
  • FIGS. 1 to 5 which show exemplary preferred embodiments of the absorbent pad according to the invention, these areas are shown oversized only for the purpose of better visibility in relation to the overall dimensions of the absorbent pad.
  • the absorbent pad according to the invention is intended to absorb leaking liquids from foods which secrete liquids during the period of their storage. Typical examples are meat (including poultry) and meat products.
  • the secreted fluid also called exudate, includes blood and tissue water.
  • such liquid secreting food can be arranged on the absorbent pads according to the invention.
  • absorber material is any material that is able to absorb fluid, for example, absorb or absorb, and permanently hold the liquid absorbed.
  • absorber material is any material that is able to absorb fluid, for example, absorb or absorb, and permanently hold the liquid absorbed.
  • absorption when describing the invention as "absorption" is referred to, other types of bonding such as adsorption or chemical reaction are not excluded.
  • the inner volume of the absorbent pad according to the invention allows expansion of the absorbent body when it absorbs liquid. Due to the oversizing of the inner tubular pouch volume with respect to the absorbent body it is prevented that by expansion of the absorbent body under normal use a voltage is inevitably transmitted to the surrounding tubular bag, as in particular in the pad according to DE 10 2005 032 432 A1 the case would be.
  • the inner volume of the tubular bag thus provides a reserve for receiving the absorbent body which expands upon absorption of liquid, in order to reduce or eliminate the effect of mechanical stresses on the tubular bag by the expanding absorbent body in the intended use.
  • the absorbent pad according to the invention is further distinguished by the fact that the film of the tubular bag is fastened to the absorbent body in one or more punctiform attachment regions. It is currently believed that an attachment of the film of the tubular bag with the absorbent body can produce a capillary action, which allows a faster and reliable suction to be absorbed liquid from the surface of the absorbent pad according to the invention in the absorbent body. However, the invention is not bound by this theory.
  • the attachment of the film according to the invention to the absorbent body causes the film of the tubular bag to be tightened and to lie relatively closely against the absorbent body in wide areas of the absorbent insert according to the invention. This also contributes to a quick and reliable suction to be absorbed liquid from the surface of the absorbent pad according to the invention in the absorbent.
  • the attachment areas of the film of the tubular bag on the absorbent have a small (punctiform) extent, that is, they are locally limited, and isolated from each other (isolated). Due to the only punctiform expansion of the attachment areas of the film of the tubular bag on the absorbent body are the disadvantages can arise by the known from the prior art surface attachment of the absorbent body to the film of the tubular bag, reduced or avoided, while on the other hand, the above advantages are made possible.
  • each individual attachment is formed only between the absorbent body and the film of the tubular bag on a flat side (punctiform attachment areas on the upper flat side or punctiform attachment areas on the lower flat side of the absorbent pad) (such as in the embodiment of FIGS Figures 3 and 4 ).
  • a flat side punctiform attachment areas on the upper flat side or punctiform attachment areas on the lower flat side of the absorbent pad
  • the tubular bag projects beyond at least one of the side edges of the absorbent body in the dry state, that is to say without absorbed liquid, and forms a volume therein for expanding the absorbent body (as in the embodiment of FIGS. 1 . 3 and 4 ). Therefore, the absorbent body, when it swells due to the absorption of liquid, expand in the lateral direction without the tubular bag bursts.
  • the attachment of the film of the tubular bag according to the invention on the absorbent body in one or more punctiform attachment regions is preferably designed so that the attachment of the film of the tubular bag on the absorbent body when loosening the absorbent body can solve or at least loosen. Thus, it can be prevented that when swelling of the absorbent body, a mechanical stress is transmitted to the surrounding tubular bag.
  • An attachment according to the invention of the film of the tubular bag on the absorbent body in one or more punctiform attachment regions can be produced, for example, by attaching the absorbent insert to at least one suitable tool a flat side in one or more point-shaped areas with pressure, optionally in combination with heat, is applied, wherein the film of the tubular bag is pressed in the pressurized areas against the absorbent body and the absorbent body is compressed at least near the surface. Due to the selective pressing of the film to the absorbent body, a punctiform adhesion of the film to the absorbent body is effected, ie in the regions subjected to pressure, point-shaped fastening regions in which the film is fastened to the absorbent body are formed.
  • An inventive fastening of the film of the tubular bag on the absorbent body in one or more punctiform attachment areas can also be achieved by selective melting or sticking of the film on the absorbent body, optionally in combination with pressurization in the areas of selective melting or sticking.
  • the covering of the absorbent body containing one or more absorbent materials is formed from a tubular bag made from a single, that is, a one-piece film.
  • Tubular bags are known in packaging technology.
  • the formation of the sheath of the absorbent core from a one-piece film in the form of a tubular bag means that fewer connection points are required than with a sheath formed from two films according to the above-described embodiment State of the art. This reduces the occurrence of potential weak points or sources of error in the covering of the absorbent body and improves the stability, in particular the tear strength, and the reliability of the covering of the absorbent body.
  • the tubular bag encloses the absorbent body, that is to say the absorbent body is surrounded on all sides by the tubular bag, so that the absorbent body does not come into contact with a food, for example meat, arranged on the absorbent insert during normal use of the absorbent insert according to the invention.
  • the tubular bag contains no openings through which the absorber material could escape or fall out.
  • the absorbent pad according to the invention for improving the permeability of the tubular bag for perforations emerging from the foodstuff (such as in the embodiment of the Figures 2 and 3 ) of the tubular bag are dimensioned so that they allow only the passage of liquid, but not the outlet of absorber material. Preferred sizes of such perforations are given later in this description.
  • the volume of the tubular bag in the empty state that is understood in the absence of the absorbent body.
  • This inner volume is compared to the volume of the absorbent body in the dry state, that is, without absorbed liquid, so oversized that it is at least as large as the volume of the liquid-saturated absorbent body.
  • the inner volume of the tubular bag is 110% or more, preferably 120 to 300%, more preferably 150 to 200% of the volume of the absorbent body in the dry state.
  • the partial volume of the inner volume of the tubular pouch that is not filled in the dry state of the absorbent body extends between at least one of the side edges of the absorbent body and the inner wall of the tubular pouch and between the first and second flat sides of the absorbent body and the inner wall of the tubular pouch. Therefore causes in the absorbent insert according to the invention, the expansion of the absorbent body no or only a small mechanical load on the material of the tubular bag.
  • the internal volume can be determined by measuring the internal volume of a non-perforated tubular bag which otherwise has the same dimensions as the perforated tubular bag.
  • the tubular bag preferably has, on opposite sides, a first seam and a second seam for closing the tubular bag.
  • the tubular bag has, in addition to the first seam and the second seam, a longitudinal seam which connects the first seam to the second seam.
  • the production of such tubular bags with longitudinal seam is known from packaging technology.
  • Such tubular bags are made by a flat web of packaging material, such as a sheet of film, over a forming member, such as a forming shoulder or a mold shaft, out and formed into a tube which is closed with a longitudinal seam.
  • the tube thus produced is closed at the bottom with a first seam, filled via the open end, expediently with a suction body, and then closed with a second seam.
  • the shaping element expediently comprises two forming shoulders in order to bring together mutually opposite edges of the packaging material web such that they have a closable overlap.
  • the longitudinal seam may be formed as an overlapping seam or as a fin seam.
  • a first edge of a film web and a second edge of the same film web lying opposite the first edge are superimposed in such a way that in the region of the superimposed edges the outside of the film web is overlapped by the inside of the same film web. That is, in the area of superimposed edges, the inside and the outside of the film touch each other. Subsequently, the superimposed edges are connected to each other. The prerequisite for this is that the film is sealable or weldable on both sides.
  • a first edge of a film web and a second edge of the same film web lying opposite the first edge are superimposed on one another so that the first edge and the second edge are in each case aligned with the inside. Subsequently, the superimposed edges are connected to each other.
  • a longitudinal seam thus formed extends like a fin from the surface of the tubular bag.
  • this type of longitudinal seam is not preferred according to the invention, since microorganisms can settle in the area between the surface of the tubular bag and the fin seam protruding from this surface.
  • the absorbent pad according to the invention is therefore the Longitudinal seam formed as an overlapping seam. In a particularly preferred embodiment, this longitudinal seam is additionally sealed.
  • the longitudinal seam is arranged on the surface of a flat side of the tubular bag. Characterized a lateral overhang of the longitudinal seam is prevented from the edge of the absorbent pad and the insertion of the absorbent insert in a food packaging in which little space is available, easier.
  • the longitudinal seam is in a region which is largely free of mechanical stresses.
  • the tubular bag has only a first seam and a second seam on opposite sides for closing the tubular bag.
  • the production of such tubular bags without longitudinal seam is also known from packaging technology.
  • a blank in bag length is separated from a film tube, closed at the bottom with a first seam, filled via the open end, expediently with a suction body, and then closed at the open end with a second seam.
  • the absorbent pad according to the invention which have seams only at two side edges, while a longitudinal seam is either omitted or a longitudinal seam on the surface of a flat side of the tubular bag is arranged (such as in the embodiment of FIGS. 1 and 2 ), the specula effect described above can be reliably avoided.
  • a flat resting of the edge of the absorbent pad on a food carrier is at this invention absorbent pads possibly at the two side edges at which the first seam and the second seam are possible, while at the side seams having no seams the inflow of the exudate to the absorbent body largely unimpaired is.
  • the first and second seams and, if present, the longitudinal seam are formed by a welding process, for example thermal welding or ultrasonic welding. This method can reliably produce dense seams.
  • the tubular bag to improve its permeability to liquid with perforations (such as in the embodiment of the Figures 2 and 3 ) Mistake.
  • the size of the perforations should be selected so that leakage of absorbent material through the perforations when used as intended is virtually eliminated.
  • the largest dimension of the perforations is 0.25 to 0.75 mm.
  • the introduction of the perforations can be done both by cold means, ie mechanically, as well as thermally.
  • the perforations are formed as fine needled holes in funnel shape, so that a re-emergence of liquid or absorber material is prevented.
  • the perforations can be arranged on the tubular bag circumferentially, that is, distributed over the entire circumference of the tubular bag.
  • only the region of the tubular bag has perforations, which is located on the flat side of the absorbent pad, which is not intended for contact with a food and therefore faces away from the arranged on the absorbent pad according to the invention food.
  • This means that direct contact of the food through the perforations with the absorbent body is prevented.
  • the absorber material arranged in the absorbent body actually absorbs only liquid which has already leaked out of the food and has reached the flat side of the absorbent insert facing away from the food.
  • a direct suction effect of the absorber material on the food which would lead to an excessive fluid removal, thus becomes prevented.
  • the perforations are therefore preferably arranged on the underside of the absorbent pad according to the invention, while the foodstuff is arranged on or on the upper side of the absorbent pad.
  • the introduction of perforations into the film of the tubular bag is combined with the formation of punctiform attachment regions in which the film of the tubular bag is attached to the absorbent body.
  • the tubular bag filled with the absorbent body is treated by means of a heatable embossing tool which leaves recesses on at least one flat side of the tubular bag, wherein one or more perforations are arranged in each recess (as in the embodiment of FIGS Figures 2 and 3 ).
  • a heatable embossing tool which leaves recesses on at least one flat side of the tubular bag, wherein one or more perforations are arranged in each recess (as in the embodiment of FIGS Figures 2 and 3 ).
  • needle points are provided on the embossing surfaces of the tool.
  • the absorbent pad is heated and pressurized on at least one flat side in one or more punctiform areas, wherein the foil of the tubular bag is softened and pressed against the absorbent body in the regions subjected to pressure and perforated at the needle points, so that depressions provided with perforations are formed on the surface of the absorbent pad and the absorbent body is compressed at least near the surface.
  • thermoforming tool instead of a heatable embossing tool can also be used in non-heatable embossing tool, and made necessary for the preparation of the wells and the attachment of the film with the absorbent heating of the absorbent insert by other suitable means.
  • the depressions have, for example, a circular or quadrangular, in particular diamond-shaped base.
  • the recesses in the region of the absorbent pad which is filled by the absorbent body in the dry state, evenly over both flat sides of the absorbent pad according to the invention distributed.
  • the surface of the recessed flat side of the absorbent pad according to the invention on raised areas, which are preferably free of perforations.
  • depressions with a quadrangular, eg diamond-shaped, base area are surrounded by web-like raised areas and separated from one another.
  • the film of the tubular bag has no depressions.
  • the non-dimpled region is a strip having a width of preferably 2 to 5 mm directly along the first suture of the tubular pouch and / or along the second suture of the tubular pouch and / or along the first suture to the second Seam extending first side edge of the tubular bag and / or along the extending from the first seam to the second seam second side edge of the tubular bag.
  • the absorbent pad according to the invention has diamond-shaped, each with a perforation recesses with lateral dimensions of 1 to 3 mm, for example 2 x 2 mm, and a depth in the range of 0.5 to 1.5 mm, wherein diamond-shaped Recesses on the first flat side of the absorbent pad and diamond-shaped depressions on the second flat side of the absorbent pad are evenly distributed over the entire surface, and surrounded by raised webs with a width of 1 to 3 mm and separated from each other (as in the embodiment of the Figures 3 and 4 ).
  • Each in a 2 to 5 mm strip prepares along the first seam of the tubular bag, the second seam of the tubular bag, the first side edge of the tubular bag extending from the first seam to the second seam and the second side edge extending from the first seam to the second seam the tubing bag no depressions are provided.
  • the perforations are formed as fine holes with a lateral extent that is significantly smaller than the lateral extent of the wells in which the perforations are arranged, so that a re-emergence of liquid or leakage of the absorbent material is prevented.
  • the largest dimension of the perforations is 0.25 to 0.75 mm.
  • the arrangement of the perforations within recesses causes a direct contact between the perforations of the film and the food is largely excluded on the flat side of the absorbent pad according to the invention, on which a food is placed in their intended use (top).
  • the raised area of the surface of the absorbent pad which comes in contact with the food has no perforation.
  • each well is provided with one or more perforations, the already exited from the food liquid from the wells is quickly and reliably dissipated into the absorbent, so that a stagnation of the liquid in the wells, and thus the formation of a nutrient medium for microorganisms is avoided ,
  • both the first and the second flat side of the absorbent pad according to the invention are provided with depressions
  • the depressions on the first flat side of the absorbent pad can either be located at positions opposite to the positions of the depressions on the second flat side (top-to-top ), or the depressions on the first flat side of the absorbent pad are positioned offset to those on the second flat side of the absorbent pad (as in the embodiment of the Figures 3 and 4 ).
  • the latter variant is preferred according to the invention.
  • the tubular bag is a tubular bag with a longitudinal seam which is formed as an overlapping seam and is located on a perforated flat side (as in the embodiment of the FIGS.
  • the film of the tubular bag is sufficiently fluid-permeable even without perforations introduced, it is possible to dispense with the depressions, i. To provide the positions of the punctiform attachment areas in which the film of the tubular bag is attached to the absorbent body with perforations. However, it must be ensured that the film is sufficiently liquid-permeable to ensure a fast and reliable removal of the liquid from the wells, because in the wells remaining liquid could form a breeding ground for microorganisms.
  • Suitable films for the manufacture of the tubular bag are films made of all food-inert materials, preferably plastics. Preferred are films of weldable materials. Particularly preferred are high-pressure polyethylene (HDPE), low-pressure polyethylene (LDPE) and polypropylene. It is also possible to use films made from mixtures of different plastics. Instead of films so-called nonwovens can be used.
  • HDPE high-pressure polyethylene
  • LDPE low-pressure polyethylene
  • nonwovens can be used.
  • films which are non-sticky or readily wettable by liquids Preferably, films are used which are both non-sticky and easily wettable.
  • the non-sticking finish of the film will adhere the Food, which would cause an active sucking out of the liquid contained therein and thus bring about a loss of quality of the food, prevented.
  • the easily wettable equipment of the film ensures that already leaked from the food liquid quickly reaches the liquid-permeable film, this happens and can be absorbed by the absorbent body.
  • the one-piece film of the tubular bag is a composite film comprising two or more layers which differ from one another with regard to their plasticizing temperature.
  • the film preferably comprises a first (inner) layer facing the absorbent body in the absorbent pad according to the invention and a second (outer) layer facing away from the absorbent body, the inner layer of the film facing the absorbent body having a plasticizing temperature in the range from 80 to 100 ° C.
  • the absorbent body facing away from the film has a plasticizing temperature in the range of 120 to 140 ° C, preferably in the range of 125 to 135 ° C, e.g. 132 ° C.
  • tubular bag Likewise preferred for the production of the tubular bag are such food-inert films whose materials can be composted and / or produced from renewable raw materials in the sense of DIN EN 13432.
  • absorbent bodies in particular cellulose and / or fluff pulp each with superabsorbents of corn and / or potato starch to a absorbent pad according to the invention, the absorbent pad is in the overall result advantageously compostable and / or from renewable Produced raw materials.
  • a compostable and / or made of renewable raw materials shell as described in more detail below, so the entire ensemble of absorbent body, tubular bag and carrier can be disposed of environmentally friendly, for example, via the path of the bio-bin.
  • the width of the tubular bag measured along the first seam and / or second seam, is on its inside typically 100 to 150%, preferably 105 to 125%, of the respectively associated width of the absorbent body. Characterized in that the width of the tubular bag is not or only slightly larger than the width of the absorbent body, a reciprocating and sucking the absorbent body, which could lead to a folding or rolling up of the absorbent body in the tubular bag and ultimately could affect the liquid absorption performance is prevented. This is especially important for the period between the manufacture of the absorbent pad and placing a food on the absorbent pad.
  • the tubular bag Since the width of the tubular bag is preferably not oversized or slightly oversized relative to the width of the absorbent body, the tubular bag has a corresponding oversizing relative to the respectively assigned dimension of the absorbent body in a different direction, so that an inner volume for expanding the absorbent body in the tubular bag when receiving Liquid is provided.
  • the tubular bag may be over-dimensioned in its dimension perpendicular to the first and / or second seam with respect to the respectively assigned dimension of the absorbent body, so that an inner volume is provided in the tubular bag for expanding the absorbent body when absorbing liquid.
  • the absorbent pad according to the invention preferably contains an absorbent body in the form of a one-piece, continuous structure whose dimensions correspond to the associated dimensions of the tubular bag minus the oversizing described above.
  • the absorbent article typically comprises a nonwoven, loop, tangle or fabric-like material (sometimes also referred to as tissue) capable of absorbing liquid and / or acting as a carrier for one or more absorbent materials.
  • the fabric or fleece-like material may for example consist of pulp.
  • Absorber materials which themselves are in fibrous form, may be incorporated into the web or fabric.
  • the absorbent body is enclosed on all sides by a sheath in the form of a tubular bag, there are no restrictions on the composition and the selection of the absorber material Shape.
  • the absorber material can also be used in finely divided form, for example as fibers or as a powder or as a mixture of fibers and powder.
  • the absorbent body preferably contains an absorber material comprising or consisting of so-called superabsorber.
  • Superabsorbents are understood as meaning certain polymers which are distinguished by a particularly high absorption capacity. Superabsorbents can absorb many times their mass (eg 30 to 800 times) of water. This water is not released even under moderate pressure.
  • the water absorbency is based on the strong interaction of water with hydrophilic groups of the superabsorbents, in particular ionic groups or groups which are capable of hydrogen bonding.
  • Typical superabsorbents are, for example, copolymers based on starch and acrylates, crosslinked polyacrylamide, and crosslinked polymers containing the sodium salt of acrylic acid. Corresponding materials are commercially available.
  • the superabsorbent is preferably in the form of powder and / or fibers.
  • the nonwoven, loop, tangle or fabric-like material may be or include superabsorbent.
  • a pulverulent absorber material for example superabsorbent powder
  • the pulverulent absorber material must be incorporated into the material web of the absorbent body as uniformly as possible and be hereby fixed by suitable fixing methods (eg by means of a thin glue application or the like between two or more material webs) Location to be fixed. Otherwise, there is a risk that the absorber material will be absorbed by e.g. by mechanical effects during transport or during use of the absorbent pad dissolves the absorbent body and within certain areas of the absorbent pad, e.g. near the side edges, enriches. Such unwanted accumulation of the absorbent material can be critical, especially in the areas of the absorbent pad in which seams are arranged. If the absorber material enriched in these areas swells under volume increase when the absorbent pad is used as intended, the seams are exposed to a particularly high mechanical load.
  • the absorbent body may contain an absorber material of biological origin, such as, for example, cellulose, potato starch, corn starch or pea starch, guar gum, pectins or amylopectins, for example from tapioca. But there are also absorbent for low Suction capacities ( ⁇ 2,000 ml) made from pure flocculated pulp / cellulose.
  • the absorbent pad according to the invention contains one or more additives which fulfill additional functions.
  • the absorbent pad according to the invention contains, for example, one or more antimicrobial active substances which kill microorganisms, in particular bacteria and fungi, or at least inhibit their growth, or one or more active substances which have an odor-inhibiting or odor-binding effect.
  • the additives can be arranged in the material of the absorbent body and / or the tubular bag.
  • the absorbent body absorber materials of biological origin and a mixture of cellulose (so-called fluff) and antimicrobial (germ-inhibiting) active ingredients.
  • the carrier of the absorber material and / or the absorber material and / or the tubular bag forming the envelope of the absorbent body are made of biodegradable material.
  • biodegradable materials are films that can be made from cellulose, corn, sugar cane or potato starch.
  • Suction pads according to the invention can be produced with different suction volumes, color designs and dimensions.
  • the first seam and the second seam of the tubular bag which surrounds the absorbent on all sides, connected by a longitudinal seam in the form of an overlapping seam, wherein the longitudinal seam is arranged off-center on a flat side of the tubular bag (such as in the Embodiment of FIGS. 1 and 2 ). All seams of the tubular bag are formed as welds.
  • the tubular bag has an internal volume which amounts to 150 to 200% of the volume of the absorbent body in the dry state.
  • the absorbent pad which is not intended for contact with a food, has the film of the tubular bag perforations whose largest dimension is 0.25 to 0.75 mm.
  • the absorbent body of this preferred embodiment of the absorbent pad according to the invention contains as absorbent material a superabsorbent in the form of fibers, powder or a mixture of fibers and powder.
  • the absorbent pad according to the invention contains one or more additives, wherein the additives are arranged in the absorbent body and / or in the material of the tubular bag.
  • the additive is an antimicrobial agent.
  • the additive has an odor-inhibiting or odor-binding effect.
  • the absorbent pad according to the invention contains both additives with antimicrobial and odor-inhibiting or odor-binding action.
  • the tubular bag which encloses the absorbent body on all sides, is designed as a tubular bag without a longitudinal seam. All seams of the tubular bag are formed as welds.
  • the tubular bag has an internal volume which amounts to 150 to 200% of the volume of the absorbent body in the dry state.
  • the film of the tubular bag perforations whose largest dimension is 0.25 to 0.75 mm.
  • the absorbent body of this preferred embodiment of the absorbent pad according to the invention contains as absorbent material a superabsorbent in the form of fibers, powder or a mixture of fibers and powder.
  • the absorbent pad according to the invention contains one or more additives, wherein the additives are arranged in the absorbent body and / or in the material of the tubular bag.
  • the additive is an antimicrobial agent.
  • the additive has an odor-inhibiting or odor-binding effect.
  • the absorbent pad according to the invention contains both additives with antimicrobial and odor-inhibiting or odor-binding action.
  • the outer dimensions of the absorbent pad according to the invention are typically 40 ⁇ 70 mm to 140 ⁇ 250 mm, preferably 80 ⁇ 140 mm.
  • the dimensions of the absorbent body are typically 35 ⁇ 65 mm to 130 ⁇ 240 mm.
  • Suction pads according to the invention are advantageously producible as roll goods or roll-up band goods comprising a plurality of successive individual absorbent pads.
  • To facilitate the separation of the tape or roll goods into individual absorbent pads according to the invention is, as exemplified in FIG. 5 shown, between each two consecutive individual absorbent pads of the (roll-up) tape product between the second seam of the tubular bag of a first absorbent insert and the first seam of the tubular bag of the second absorbent insert a separation surface provided on the two successive absorbent pads can be separated by a cut.
  • the production of punctiform attachment areas in which the film of the tubular bag is attached to the absorbent body, and possibly the attachment of perforations or depressions, which may be provided in each case one or more perforations, takes place on the roll goods in a continuous (reel-to- Reel) process, wherein the rolled product to be processed is unrolled from a first roll and rolled up again after passing through the processing steps or on a second roll.
  • a continuous (reel-to- Reel) process wherein the rolled product to be processed is unrolled from a first roll and rolled up again after passing through the processing steps or on a second roll.
  • the present invention furthermore relates to a food carrier, comprising a tray for holding a liquid secreting during storage and one or more absorbent pads according to the invention.
  • the food carrier according to the invention is constructed so that the one or more absorbent pads according to the invention are located between the food segregating during storage and the wall of the shell.
  • the shell is lined with one or more absorbent pads according to the invention, and then arranged the food in the shell.
  • the bottom of the shell can be designed with one or more absorbent pads according to the invention, on or on which the food is arranged.
  • the food is in particular meat or meat products.
  • the trays for the food carrier according to the invention are preferably made of PP / PET and polystyrene. Typical dimensions of the trays are between 80 x 110 mm and 150 x 280 mm.
  • the invention Suction pads can be attached to the shell of the food carrier according to the invention for example by means of hot melt or ultrasonic welding.
  • the present invention further encompasses the use of a suction pad according to the invention for receiving liquid from foods secreting liquids during storage, in particular tissue water and blood from meat or meat products.
  • FIGS. 1 to 4 show a preferred embodiment of a suction pad according to the invention 1.
  • the absorbent pad 1 comprises a liquid-permeable tubular bag 3, which is formed from a one-piece film and a absorbent body 2 with one or more absorber materials 2a for receiving liquid ( Figures 3 and 4 ), so that leakage of absorber material 2a from the tubular bag 3 is prevented.
  • the tubular bag 3 has an internal volume for expanding the absorbent body 2 when receiving liquid. This is achieved in that the inner volume of the tubular bag 3 has a volume reserve 4 (FIG. FIGS. 1 . 3 and 4 ), which is not filled by the absorbent body 2 in the dry state of the absorbent body 2.
  • the film of the tubular bag 3 is in one or more point-shaped attachment areas 5, 5a, 5b ( FIGS. 1 and 3 and 4) attached to the absorbent body 2.
  • the tubular bag is closed by a first and a second seam 7a, 7b and a longitudinal seam 8, which is arranged off-center on a flat side of the absorbent pad 1 ( FIGS. 1 and 2 ).
  • the tubular bag 3 with perforations 6 ( Figures 2 and 3 ), which are arranged in diamond-shaped depressions 9, 9a, 9b. Between the recesses 9, 9a, 9b, the surface of the absorbent pad 1 raised areas 10, 10a, 10b, which are preferably free of perforations.
  • Example 1 Production of a single absorbent pad with longitudinal seam
  • a film web of food-inert, weldable LDPE is presented.
  • a prefabricated absorbent body is placed for receiving and binding liquid.
  • the absorbent body contains a tissue capable of absorbing fluid.
  • the tissue also forms a carrier for fibrous superabsorbents incorporated therein.
  • the film web with applied absorbent is passed over a forming member and formed into a tube.
  • edges of the film overlap.
  • the overlapping area is closed by welding to form a longitudinal seam (fin seam or overlapping seam as described in more detail in the previous description).
  • the tube thus produced is further closed with one of the first seam in the processing direction before and a second seam in the processing direction behind the absorbent body and separated at the second seam from the rest of the film.
  • each filled with a suction body 2 comprising an absorbent material 2a tubular bag 3 are heated and in a plurality of punctiform areas which are evenly distributed over both flat sides 1a, 1b of the absorbent pad 1 with recess from edge regions at the first and second seams 7a, 7b and at the two side edges connecting the first seam 7a, 7b, wherein the film of the tubular bag 3 softens and in the areas under pressure against the absorbent body 2 is pressed and perforated at the needle points, so that provided with perforations 6 recesses 9, 9a, 9b on the Surface of the absorbent pad 1 are formed and the absorbent body 2 is compressed at least near the surface.
  • the embossing tool is designed so that the absorbent pad 1 on both flat sides 1a, 1b with diamond-shaped, each having a perforation 6 of 0.25 mm diameter recesses 9, 9a, 9b with lateral dimensions of 2 x 2 mm and a depth of 1 mm is provided, which are respectively distributed on the first and on the second flat side 1a, 1b of the absorbent pad 1 evenly over the entire surface, and surrounded by raised, no perforations having webs 10, 10a, 10b with a width of 2 mm and separated are.
  • the depressions 9a on the first flat side 1a of the absorbent insert 1 are positioned offset to the depressions 9b on the second flat side 1b of the absorbent insert 1.
  • the longitudinal seam 8 is arranged on the surface of a flat side of the tubular bag 3 and is located in a region which is largely free of mechanical stresses. For the attachment of the absorbent pad according to the invention on the shell of a food carrier, it is advantageous if the longitudinal seam 8 is arranged eccentrically on the surface of a flat side of the tubular bag 3.
  • Example 1 For producing a plurality of absorbent inserts with a longitudinal seam, the procedure is essentially as described in Example 1. However, they are spaced apart, placed several absorbent on the film web.
  • the film web is formed with a forming member to a tube, so that at least a first absorbent body is located in a tube section. This first tube section is closed as described in Example 1 with a longitudinal seam and a first seam in the processing direction.
  • the film web is further processed with the forming member to form a second tube section.
  • the second tube section surrounds the second absorbent body following the first absorbent body.
  • the first and second tube sections are closed against each other with a wide seam.
  • the wide seam is split so that one part of the wide seam forms the second seam of the first hose portion and the other part of the wide seam forms the first seam of the second hose portion.
  • the remaining absorbent pads are made according to the steps described for the second tube section, so that, for example, the second tube section fulfills the function of the first tube section with respect to the following third tube section.
  • each filled with a suction body 2 comprising an absorbent material 2a tubular bag 3 are heated and in a plurality of punctiform areas which are evenly distributed over both flat sides 1a, 1b of the absorbent pad 1 with recess from edge regions at the first and second seams 7a, 7b and at the two the first seams connecting to the second seam 7a, 7b pressure is applied, wherein the film of the tubular bag 3 softens and pressed in the pressurized areas against the absorbent body 2 and is perforated at the needle points, so that provided with perforations 6 recesses 9, 9a, 9b are formed on the surface of the absorbent pad 1 and the absorbent body 2 is compressed at least near the surface.
  • the embossing tool is designed so that the absorbent pad 1 on both flat sides 1a, 1b with diamond-shaped, each having a perforation 6 of 0.25 mm diameter recesses 9, 9a, 9b with lateral dimensions of 2 x 2 mm and a depth of 1 mm is provided, which are respectively distributed on the first and on the second flat side 1a, 1b of the absorbent pad 1 evenly over the entire surface, and surrounded by raised, no perforations having webs 10, 10a, 10b with a width of 2 mm and separated are.
  • the depressions 9a on the first flat side 1a of the absorbent insert 1 are positioned offset to the depressions 9b on the second flat side 1b of the absorbent insert 1.
  • the longitudinal seam 8 is arranged on the surface of a flat side of the tubular bag 3 and is located in a region which is largely free of mechanical stresses. For the attachment of the absorbent pad according to the invention on the shell of a food carrier, it is advantageous if the longitudinal seam 8 is arranged eccentrically on the surface of a flat side of the tubular bag 3.
  • the procedure is essentially as described in Examples 1 and 2. However, no absorbent body is placed on the film web before forming a hose section. Instead, first a first tube section with first seam and longitudinal seam is formed. The first tube section is filled with a suction body and closed with a second seam. It is expedient first to separate the first tube section from the remaining film web, to fill the bag thus formed with the absorbent body and then to close it with the second seam.
  • each filled with a suction body 2 comprising an absorbent material 2a tubular bag 3 are heated and punctiform in a variety Areas which are evenly distributed over both flat sides 1a, 1b of the absorbent pad 1 with the exception of edge regions at the first and second seams 7a, 7b and at the two the first with the second seam 7a, 7b connecting side edges pressurized, wherein the Softened film of the tubular bag 3 and pressed in the pressurized areas against the absorbent body 2 and perforated at the needle points, so that provided with perforations 6 recesses 9, 9a, 9b are formed on the surface of the absorbent pad 1 and the absorbent body 2 at least near the surface is compressed.
  • the embossing tool is designed so that the absorbent pad 1 on both flat sides 1a, 1b with diamond-shaped, each having a perforation 6 of 0.25 mm diameter recesses 9, 9a, 9b with lateral dimensions of 2 x 2 mm and a depth of 1 mm is provided, which are respectively distributed on the first and on the second flat side 1a, 1b of the absorbent pad 1 evenly over the entire surface, and surrounded by raised, no perforations having webs 10, 10a, 10b with a width of 2 mm and separated are.
  • the depressions 9a on the first flat side 1a of the absorbent insert 1 are positioned offset to the depressions 9b on the second flat side 1b of the absorbent insert 1.
  • the longitudinal seam 8 is arranged on the surface of a flat side of the tubular bag 3 and is located in a region which is largely free of mechanical stresses. For the attachment of the absorbent pad according to the invention to the shell of a Food carrier, it is advantageous if the longitudinal seam 8 is arranged eccentrically on the surface of a flat side of the tubular bag 3.
  • Example 4 Production of a large number of absorbent inserts without longitudinal seam
  • the procedure is essentially as described in Example 3.
  • the first tube section is not formed from a film web. Instead, a prefabricated, seamless film tube is used.
  • the film tube is provided with a first seam for forming a first tube section.
  • the first tube section is filled as described in Example 3 and closed with a second seam.
  • the film tube is first mounted on a tube.
  • An absorbent body is inserted into the first tube section through the tube after forming the first seam.
  • the first tube section is closed with a wide suture, with part of the wide suture serving as the first suture for the next tube section.
  • each filled with a suction body 2 comprising an absorbent material 2a tubular bag 3 are heated and in a plurality of punctiform areas which are evenly distributed over both flat sides 1a, 1b of the absorbent pad 1 with recess from edge regions at the first and second seams 7a, 7b and at the two the first seams connecting to the second seam 7a, 7b pressure is applied, wherein the film of the tubular bag 3 softens and pressed in the pressurized areas against the absorbent body 2 and is perforated at the needle points, so that provided with perforations 6 recesses 9, 9a, 9b are formed on the surface of the absorbent pad 1 and the absorbent body 2 is compressed at least near the surface.
  • the embossing tool is designed so that the absorbent pad 1 on both flat sides 1a, 1b with diamond-shaped, each having a perforation 6 of 0.25 mm diameter recesses 9, 9a, 9b with lateral dimensions of 2 x 2 mm and a depth of 1 mm is provided, which are respectively distributed on the first and on the second flat side 1a, 1b of the absorbent pad 1 evenly over the entire surface, and surrounded by raised, no perforations having webs 10, 10a, 10b with a width of 2 mm and separated are.
  • the depressions 9a on the first flat side 1a of the absorbent insert 1 are positioned offset to the depressions 9b on the second flat side 1b of the absorbent insert 1.
  • FIG. 5 shows a rollable band 11 according to the invention described above comprising a multiplicity of absorbent pads 1, 1 ', 1 "according to the invention.
  • a separation surface 12 is provided on the two successive absorbent pads 1, 1 'can be separated by a cut.
  • Example 3 It is first as described in Example 3, a film web formed by a forming member into a tube and provided with a longitudinal seam.
  • the tube with longitudinal seam thus produced is processed as described in Example 4 instead of the seamless film tube.
  • each filled with a suction body 2 comprising an absorbent material 2a tubular bag 3 are heated and punctiform in a variety Areas which are evenly distributed over both flat sides 1a, 1b of the absorbent pad 1 with the exception of edge regions at the first and second seams 7a, 7b and at the two the first with the second seam 7a, 7b connecting side edges pressurized, wherein the Softened film of the tubular bag 3 and pressed in the pressurized areas against the absorbent body 2 and perforated at the needle points, so that provided with perforations 6 recesses 9, 9a, 9b are formed on the surface of the absorbent pad 1 and the absorbent body 2 at least near the surface is compressed.
  • the embossing tool is designed so that the absorbent pad 1 on both flat sides 1a, 1b with diamond-shaped, each having a perforation 6 of 0.25 mm diameter recesses 9, 9a, 9b with lateral dimensions of 2 x 2 mm and a depth of 1 mm is provided, which are respectively distributed on the first and on the second flat side 1a, 1b of the absorbent pad 1 evenly over the entire surface, and surrounded by raised, no perforations having webs 10, 10a, 10b with a width of 2 mm and separated are.
  • the depressions 9a on the first flat side 1a of the absorbent insert 1 are positioned offset to the depressions 9b on the second flat side 1b of the absorbent insert 1.
  • the longitudinal seam 8 is arranged on the surface of a flat side of the tubular bag 3 and is located in a region which is largely free of mechanical stresses. For the attachment of the absorbent pad according to the invention to the shell of a Food carrier, it is advantageous if the longitudinal seam 8 is arranged eccentrically on the surface of a flat side of the tubular bag 3.
  • Example 6 Production of a food carrier
  • a suction pad is inserted, which was prepared as described in one of the previous examples.
  • a ckenkeitsabmaschinedes food can be placed, for example, meat.
  • the bowl with the absorbent pad and the food can then be closed in the conventional manner with a film around.
EP11152950.9A 2010-03-12 2011-02-01 Saugeinlage für Lebensmittel Active EP2364927B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP11152950.9A EP2364927B1 (de) 2010-03-12 2011-02-01 Saugeinlage für Lebensmittel
PL11152950T PL2364927T3 (pl) 2010-03-12 2011-02-01 Wkładka pochłaniająca dla produktów żywnościowych

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10156439A EP2364926A1 (de) 2010-03-12 2010-03-12 Saugeinlage für Lebensmittel
EP11152950.9A EP2364927B1 (de) 2010-03-12 2011-02-01 Saugeinlage für Lebensmittel

Publications (2)

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EP2364927A1 EP2364927A1 (de) 2011-09-14
EP2364927B1 true EP2364927B1 (de) 2013-07-10

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EP10156439A Withdrawn EP2364926A1 (de) 2010-03-12 2010-03-12 Saugeinlage für Lebensmittel
EP11152950.9A Active EP2364927B1 (de) 2010-03-12 2011-02-01 Saugeinlage für Lebensmittel

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EP10156439A Withdrawn EP2364926A1 (de) 2010-03-12 2010-03-12 Saugeinlage für Lebensmittel

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DK (1) DK2364927T3 (ja)
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020130120A1 (de) 2020-11-16 2022-05-19 Manfred Garling Saugeinlage für einen Lebensmittelträger, Saugeinlagebahn zum Fertigen einer Saugeinlage, Lebensmittelträger und Verfahren zur Herstellung einer Saugeinlagebahn und/oder einer Saugeinlage
DE202020005839U1 (de) 2020-11-16 2022-09-26 Manfred Garling Saugeinlage für einen Lebensmittelträger, Saugeinlagebahn zum Fertigen einer Saugeinlage, Lebensmittelträger

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015009334A1 (de) 2015-07-23 2017-01-26 Rkw Se Saugeinlage für Lebensmittel

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2229112A1 (de) 1972-06-15 1974-01-03 Hees Gmbh Van Verpackungshuelle fuer lebensmittel
JP3838687B2 (ja) * 1995-03-13 2006-10-25 三井化学株式会社 吸液体
US5709897A (en) * 1995-09-12 1998-01-20 Pearlstein; Leonard Absorbent packaging for food products
US6491993B1 (en) * 1999-08-12 2002-12-10 Pactiv Corporation Absorbent pouches
GB2377216B (en) * 2001-07-04 2005-03-16 Youngs Seafood Ltd "A food packaging product and a system for producing same"
DE502004009894D1 (de) 2004-09-27 2009-09-24 Bikoma Ag Spezialmaschinen Saugunterlagen für Fleisch- und Geflügelprodukte
DE102005032432A1 (de) 2005-07-12 2007-01-25 Mcairlaid's Vliesstoffe Gmbh & Co. Kg Saugeinlage für Lebensmittelverpackungen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020130120A1 (de) 2020-11-16 2022-05-19 Manfred Garling Saugeinlage für einen Lebensmittelträger, Saugeinlagebahn zum Fertigen einer Saugeinlage, Lebensmittelträger und Verfahren zur Herstellung einer Saugeinlagebahn und/oder einer Saugeinlage
DE202020005839U1 (de) 2020-11-16 2022-09-26 Manfred Garling Saugeinlage für einen Lebensmittelträger, Saugeinlagebahn zum Fertigen einer Saugeinlage, Lebensmittelträger

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EP2364926A1 (de) 2011-09-14
PL2364927T3 (pl) 2013-12-31
DK2364927T3 (da) 2013-10-21
EP2364927A1 (de) 2011-09-14

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