EP1513409A1 - Einseitig verschlossene kunstdarmabschnitte - Google Patents
Einseitig verschlossene kunstdarmabschnitteInfo
- Publication number
- EP1513409A1 EP1513409A1 EP03735510A EP03735510A EP1513409A1 EP 1513409 A1 EP1513409 A1 EP 1513409A1 EP 03735510 A EP03735510 A EP 03735510A EP 03735510 A EP03735510 A EP 03735510A EP 1513409 A1 EP1513409 A1 EP 1513409A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- seam
- sections according
- sealing
- welding
- sections
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 235000013305 food Nutrition 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 18
- 238000003466 welding Methods 0.000 claims description 17
- 239000000853 adhesive Substances 0.000 claims description 16
- 230000001070 adhesive effect Effects 0.000 claims description 16
- 238000009958 sewing Methods 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000004049 embossing Methods 0.000 claims description 4
- 238000007639 printing Methods 0.000 claims description 3
- 239000002861 polymer material Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 27
- 235000013580 sausages Nutrition 0.000 description 12
- 210000000936 intestine Anatomy 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000004888 barrier function Effects 0.000 description 6
- 229920001577 copolymer Polymers 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 5
- 239000004952 Polyamide Substances 0.000 description 5
- 229920002647 polyamide Polymers 0.000 description 5
- -1 polyethylene Polymers 0.000 description 5
- 229920000098 polyolefin Polymers 0.000 description 5
- 239000005977 Ethylene Substances 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 4
- 229920003231 aliphatic polyamide Polymers 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000004753 textile Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 244000269722 Thea sinensis Species 0.000 description 3
- 229920008262 Thermoplastic starch Polymers 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000005033 polyvinylidene chloride Substances 0.000 description 3
- 239000002356 single layer Substances 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 239000004628 starch-based polymer Substances 0.000 description 3
- 239000004711 α-olefin Substances 0.000 description 3
- 239000004953 Aliphatic polyamide Substances 0.000 description 2
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 2
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Natural products CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 2
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 2
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- UFRKOOWSQGXVKV-UHFFFAOYSA-N ethene;ethenol Chemical compound C=C.OC=C UFRKOOWSQGXVKV-UHFFFAOYSA-N 0.000 description 2
- 239000004715 ethylene vinyl alcohol Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229920000554 ionomer Polymers 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 235000015250 liver sausages Nutrition 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229920006012 semi-aromatic polyamide Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000011257 shell material Substances 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- 229920002126 Acrylic acid copolymer Polymers 0.000 description 1
- 240000004178 Anthoxanthum odoratum Species 0.000 description 1
- 235000002566 Capsicum Nutrition 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 239000004821 Contact adhesive Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- 229920003189 Nylon 4,6 Polymers 0.000 description 1
- 229920000305 Nylon 6,10 Polymers 0.000 description 1
- 229920000572 Nylon 6/12 Polymers 0.000 description 1
- 239000006002 Pepper Substances 0.000 description 1
- 235000016761 Piper aduncum Nutrition 0.000 description 1
- 235000017804 Piper guineense Nutrition 0.000 description 1
- 244000203593 Piper nigrum Species 0.000 description 1
- 235000008184 Piper nigrum Nutrition 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- MKRNVBXERAPZOP-UHFFFAOYSA-N Starch acetate Chemical compound O1C(CO)C(OC)C(O)C(O)C1OCC1C(OC2C(C(O)C(OC)C(CO)O2)OC(C)=O)C(O)C(O)C(OC2C(OC(C)C(O)C2O)CO)O1 MKRNVBXERAPZOP-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 210000001072 colon Anatomy 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000010096 film blowing Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000004707 linear low-density polyethylene Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920006123 polyhexamethylene isophthalamide Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- 238000009517 secondary packaging Methods 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000003356 suture material Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 238000009461 vacuum packaging Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C11/00—Sausage making ; Apparatus for handling or conveying sausage products during manufacture
- A22C11/12—Apparatus for tying sausage skins ; Clipping sausage skins
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C13/00—Sausage casings
- A22C13/0009—End closures therefor
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C13/00—Sausage casings
- A22C2013/0059—Sausage casings thermoplastic casings, casings with at least one layer of thermoplastic material
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C13/00—Sausage casings
- A22C2013/0066—Sausage casings casings according to the presence or absence of seams
- A22C2013/0069—Sausage casings casings according to the presence or absence of seams seamed casings, casings with at least one longitudinal seam
Definitions
- the invention relates to sections of a tubular food casing which are closed at one end with a flat transverse seam. It also relates to a method for producing the sections and a method for filling the sections.
- Sections of the colon that are closed on one side are generally known. They are used in particular in the production of spreadable raw sausages, for example for the well-known "pepper bags".
- the sections are generally sewn at one end, optionally using a fastening tape.
- a swellable suture material can be used to make the seam particularly impervious to fat.
- the sections are sewn individually, which is very labor intensive and therefore costly.
- DE-A 100 01 699 describes a method for producing closures on sections of artificial intestine, the open end of each
- Section is closed by a folded or folded fastener tape, which is sewn at one end.
- the fastener tape increases the mechanical stability and the greaseproofness of the fastener.
- closure seams are also problematic when using tapes.
- fat leakage of 2 to 6% can occur. This is considered to be particularly negative by the sausage processor because of the contamination of the smoking systems and from the consumer because of the poor appearance due to the fat coating in the vacuum packaging. In principle, the undesirable change in the taste properties of the sausage is associated with the amount of fat that prevented. At the same time, the loss of moisture and the associated dehydration should also be mentioned at the same time as the fat escapes.
- the object of the invention was therefore to develop a method which considerably reduces or even prevents the fat leakage when the artificial intestine section is closed, so that secondary packaging may become unnecessary.
- the manufacture of the unilaterally closed sections should be made more rationally and cost-effectively than before.
- the task was solved by closing the artificial intestine on one side with a flat seam, which is designed as a joint seam. This can be created by welding, sealing or gluing.
- the closed end is optionally also provided with a decorative seam or a printed imitation seam, which e.g. is haptically supported by an embossing.
- the present application accordingly relates to sections of a tubular food casing which are closed at one end with a flat transverse seam and are characterized in that the seam is a joint seam.
- the joining seam is preferably a sealed, welded or glued seam.
- the tubular shell is one or more layers.
- materials can be used to manufacture them. Suitable materials are, for example, polyolefins (especially polyethylene, polypropylene, polybutylene, ethylene / ⁇ -olefin copolymers, propylene / ⁇ -olefin copolymers or ethylene / propylene / ⁇ -olefin terpolymers), polyamides (especially aliphatic and partially aromatic polyamides and mixtures thereof ), Polyester, polyvinyl chloride, polyvinylidene chloride, polyurethane, polyacrylonitrile, polyether, polycarbonate, thermoplastic starch, starch derivatives (such as starch acetate), ethylene / vinyl acetate copolymers.
- polyolefins especially polyethylene, polypropylene, polybutylene, ethylene / ⁇ -olefin copolymers, propylene / ⁇ -olefin copolymers or ethylene / propylene
- Mixtures of two or more of the aforementioned materials can also be used.
- Other materials with special properties can also be used in the multilayer casings, for example moisture-sensitive polymers with oxygen-blocking properties (these are in particular ethylene-alcohol alcohol (EVOH) copolymers) or polymers with adhesion-promoting properties.
- EVOH ethylene-alcohol alcohol
- Casings based on (regenerated) cellulose, which are optionally provided with fiber reinforcement, and casings based on optionally coated (especially acrylate-coated) textile material can also be used.
- the wall thickness of the tubular casing depends on the type of material, the later use and the caliber (a casing with a larger caliber generally also has a higher wall thickness). In general, it is 30 to 150 ⁇ m, preferably 40 to 90 ⁇ m. Sleeves made of coated textile material are generally somewhat thicker (generally about 50 to 200 ⁇ m).
- the sheath can be undrawn or stretched, the stretched shells being generally biaxially stretched and generally also heat set.
- sleeves made of undrawn polyamide (uPA) or at least one layer made of uPA are suitable.
- the biaxial stretching can take place in a film-blowing process or a so-called “double-bubble” process.
- the stretched tubular food casing generally has a longitudinal and transverse shrinkage when heated to 90 ° C. (water bath, 5 minutes) not more than 20%, preferably not more than 15%.
- Heat-sealable sleeves are particularly useful for the purposes of the present invention. These are usually multi-layer casings in which at least the inner layer (which will later be in contact with the food) is heat-sealable. It is generally produced by coextrusion, expediently with the aid of a multi-layer ring die.
- the heat-sealable layer on the inside generally consists of a thermoplastic material which has a lower melting point than the actual carrier layer.
- the heat-sealable layer accordingly contains, for example, as an essential component or as a main component a polyolefin, in particular a polyethylene (especially an LDPE or LLDPE) or an ethylene copolymer, especially an ethylene / propylene copolymer, an ethylene / ethyl acetate copolymer or an ethylene / (meth) acrylic acid copolymer or a salt thereof, the the latter are also referred to as ionomers, ionomers also have very good adhesion-promoting properties compared to various other plastics and thus counteract undesired delamination of the multilayered food casing.
- the heat sealability can also be improved with the help of fatty acid metal salts such as calcium stearate.
- a heat-sealable coating may also be sufficient instead of a heat-sealable layer on the inside.
- This can be produced by applying an appropriate coating liquid and then drying it.
- the sealable coatings produced in this way are relatively thin (about 10 to 300 nm), so that the seal seam strength that can be achieved with them is limited.
- the inside of seamless, tubular films can moreover only be coated with great technical effort, so that this alternative is only of practical importance for flat films, which are then sealed in a further step to form tubular films.
- the carrier layer (s) in the multilayer tubular food casing preferably consist of aliphatic and / or partially aromatic polyamide and / or copolyamide (such as PA 6, PA 66, PA 6I / 6T, PA 6/66, PA 46, PA 610 or PA 612) ,
- polyamide layers already have a certain barrier effect for oxygen and aroma components. They take up to about 6
- the carrier layers generally have a thickness of 10 to 100 ⁇ m, preferably 20 to 60 ⁇ m.
- the food casing also contains at least one water vapor and / or oxygen barrier layer.
- This will result in weight loss during storage, i.e. prevents the food from drying out or greatly reduces it.
- a good oxygen barrier is particularly important for very air sensitive foods.
- Barrier layers consist, for example, of polyvinylidene chloride (PVDC) or vinylidene chloride copolymers, polyvinyl chloride (PVC), ethylene /
- the barrier layers generally have a thickness of (in each case) 4 to 25 ⁇ m, preferably 5 to 15 ⁇ m.
- Adhesive layers are necessary or appropriate when layers of different polymers collide.
- Polyolefin and polyamide layers show only relatively little adhesion to one another, so that adhesive layers are indicated here.
- Adhesion-promoting components can, however, also be mixed directly into one or both of the abutting layers. Suitable components of this type include Polyolefins that have functional groups (especially carboxyl groups).
- the inside of the tubular food casing must ensure sufficient meat cling.
- the liability must not be too strong so that the food casing can later be removed without problems. But it must also not be too weak, otherwise a so-called jelly deposit between sausage meat and casing is easily formed, which of the
- the tubular food casing is usually straight. However, it can also be curved (coronary bowel) or deformed regularly or irregularly (imitation natural bowel).
- the caliber of the casing is generally 30 to 60 mm for coronary intestine, 20 to 50 mm for small-caliber artificial intestine, 50 to less than 80 mm for medium-caliber artificial intestine.
- Shells suitable for the purposes of the present invention are normally seamless, ie they have no longitudinal seam. In principle, however, they can be made from flat film, which is then bent into a tube, which is then fixed by welding or by sealing - if necessary using a sealing tape. In the area of the longitudinal seam, however, the casing often does not have the same mechanical strength and the same shrinking properties as in the other areas of the casing. Leaks can also occur.
- Sleeves with a longitudinal seam are generally less preferred.
- welding can be carried out without contact, for example by the action of laser beams (in particular IR laser beams with a wavelength of 600 to 1200 nm) or high-frequency radiation.
- laser beams in particular IR laser beams with a wavelength of 600 to 1200 nm
- the temperature can be controlled less precisely.
- Welding processes are also suitable for single-layer food casings.
- the welding can also be combined with a separation of the individual sections (separation welding). Markings that are printed on the food casing (printing marks) and corresponding sensors for scanning can be used to precisely control the locations at which the flat sealing, welding or adhesive seam is to be produced.
- sewn seam In addition to the sealed, welded or glued seam, there may be a sewn seam. This can be a "real" seam, in which the sewing material passes through the sheath and which then also contributes to the mechanical stability of the end closure
- Perforation of the sleeve caused by the sewing needle does not extend over the area of the sealing, welded or glued seam, in order not to restore the grease tightness deteriorate. It may therefore be expedient to use a sewing material made of a swellable material. Suitable materials for this are known from the textile industry.
- the seam created with the sewing material also has a decorative function. This decorative effect can be increased even further by using single or multi-colored material. It can also be used to refer to the company's origin.
- the seam is on a separate material strip and this decorative seam or braid is applied to or directly next to the sealing, welding or adhesive seam. Connecting the strand with the
- the casing can in turn be made by sealing, welding or gluing. If necessary, the sealing, welding or gluing of the sheath to produce the flat transverse seam and the application of the braid can therefore be combined in a single step.
- the cross seam is also mechanically reinforced by the combination mentioned.
- the seam can also be imitated by embossing or printing. It is important to ensure that the sealing, welding or adhesive seam is not damaged.
- An adhesive seam can be produced with the aid of suitable adhesives, in particular hot-melt adhesives or contact adhesives. It has the advantage that it can also be used to close envelopes made of non-sealable or weldable material.
- suitable adhesives in particular hot-melt adhesives or contact adhesives.
- It has the advantage that it can also be used to close envelopes made of non-sealable or weldable material.
- These are, in particular, casings made from optionally coated textile material (in particular from acrylate-coated fabric), from knitwear, from fleece or from optionally fiber-reinforced cellulose (fiber intestine).
- the type of adhesive depends on the shell material.
- Polyurethane adhesives or PVDC dispersion adhesives are particularly suitable for fiber casings.
- Acrylate adhesives are also generally suitable.
- the casing In order to be able to produce an adhesive seam, however, the casing must already be cut into individual sections of suitable length. At the seal or This is not necessary for the weld. Here, the cover can be rolled up again after the seam has been attached and, if necessary, the other applications described. The casing is then separated into the individual sections only immediately before filling. This "filling from a roll” makes it possible to greatly simplify and automate the production of the sausages. A corresponding method for automatic filling and a device for this are described in the unpublished DE-A 102 17 132.
- envelopes are permeable to hot or cold smoke. This applies, for example, to the optionally fiber-reinforced casings based on regenerated cellulose and to casings based on thermoplastic starch. Others can be impregnated with liquid or dry smoke on the inside. This applies in particular to the single- or multilayer casings based on synthetic polymers described above, which not only have a low permeability to water vapor and oxygen, but also to
- Devices for heat sealing generally comprise heated sealing jaws which are brought into direct contact with the surfaces to be sealed.
- Casing sections of suitable length can be gathered into so-called caterpillars. These are then correspondingly short (therefore also referred to as "mini caterpillars"). These mini caterpillars are preferably already ready for filling, i.e. they do not have to be watered or otherwise pretreated.
- Example 2 (tea sausage bags) From a cellulose-based fiber-reinforced casing ( ⁇ NaloFaser) from a cellulose-based fiber-reinforced casing ( ⁇ NaloFaser) from a cellulose-based fiber-reinforced casing ( ⁇ NaloFaser) from a cellulose-based fiber-reinforced casing ( ⁇ NaloFaser) from a cellulose-based fiber-reinforced casing ( ⁇ NaloFaser) from ⁇ NaloFaser
- Caliber 40 bags were made with an adhesive seam and additional sewing. The bags could easily be filled with tea sausage mass and then cold smoked.
- Bags were made from a single-layer, seamless envelope with a wall thickness, which consisted essentially of about 40% by weight of thermoplastic starch and 60% by weight of polyurethane ( ⁇ NaloStar) and had a diameter of 45 mm and a wall thickness of 100 ⁇ m a sealed seam and an embossed or printed decorative seam.
- the bags could be filled with sausage paste without any problems and then subjected to a ripening process.
- Example 4 (liver sausage bags) From a three-layer, seamless casing with a layer structure PA / PE / PA
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Processing Of Meat And Fish (AREA)
- Treatment Of Fiber Materials (AREA)
- Laminated Bodies (AREA)
- Packages (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10225619 | 2002-06-07 | ||
| DE10225619A DE10225619A1 (de) | 2002-06-07 | 2002-06-07 | Einseitig verschlossene Kunstdarmabschnitte |
| PCT/EP2003/005737 WO2003103405A1 (de) | 2002-06-07 | 2003-06-02 | Einseitig verschlossene kunstdarmabschnitte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1513409A1 true EP1513409A1 (de) | 2005-03-16 |
Family
ID=29557711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03735510A Withdrawn EP1513409A1 (de) | 2002-06-07 | 2003-06-02 | Einseitig verschlossene kunstdarmabschnitte |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20050202130A1 (de) |
| EP (1) | EP1513409A1 (de) |
| AU (1) | AU2003238183A1 (de) |
| DE (1) | DE10225619A1 (de) |
| PL (1) | PL372752A1 (de) |
| RU (1) | RU2311787C2 (de) |
| WO (1) | WO2003103405A1 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006029401A1 (de) * | 2006-06-27 | 2008-01-03 | Kalle Gmbh | Schlauchförmige Nahrungsmittelhülle mit geklebter, dauerelastischer Längsnaht |
| US10717573B2 (en) | 2006-06-27 | 2020-07-21 | Kalle Gmbh | Tubular food casing having glued, permanently elastic longitudinal seam |
| DE202008011274U1 (de) | 2008-08-25 | 2008-10-16 | Casetech Gmbh & Co Kg | Schlauchartige Wursthülle mit Schweißnaht als zusätzlichem Verschluss |
| DE102009009876B4 (de) * | 2009-02-20 | 2012-05-16 | Kuhne Anlagenbau Gmbh | Ein- oder mehrschichtige, räucherbare, lufttrockenbare, schlauchförmige Nahrungsmittelfolie für Lebensmittelverpackungen sowie Verfahren zu deren Herstellung |
| WO2012044940A2 (en) | 2010-10-01 | 2012-04-05 | Sara Lee Corporation | Systems and methods for providing a food product with additives |
| US9380804B2 (en) | 2012-07-12 | 2016-07-05 | The Hillshire Brands Company | Systems and methods for food product extrusion |
| DE102016223297A1 (de) * | 2016-11-24 | 2018-05-24 | Kalle Gmbh | Schlauchförmige Nahrungsmittelhülle mit Übertragungsfunktion |
| PL240115B1 (pl) * | 2017-09-11 | 2022-02-14 | Nomax Trading Spolka Z Ograniczona Odpowiedzialnoscia | Osłonka spożywcza i sposób wytwarzania osłonki spożywczej |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3965537A (en) * | 1975-03-26 | 1976-06-29 | Union Carbide Corporation | Shirred collagen casing stick having an end closure and method of making the same |
| DE3444158A1 (de) * | 1984-12-04 | 1986-06-05 | Hoechst Ag, 6230 Frankfurt | Siegelfaehige, transparente polyolefinische mehrschichtfolie |
| US4752486A (en) * | 1985-12-16 | 1988-06-21 | Teepak, Inc. | Tubular food casings with improved end closures |
| DE19845519A1 (de) * | 1998-10-02 | 2000-04-06 | Kalle Nalo Gmbh & Co Kg | Schrumpffähige, kaschierte Folie mit verbesserter Barrierewirkung und daraus hergestellte Schlauchfolie mit Siegelnaht |
| DE10021197A1 (de) * | 2000-05-03 | 2001-11-08 | Blt Brettschneider Lebensmitte | Vorrichtung zum Herstellen von portionierten Lebensmitteln, insbesondere Würsten |
| DE10111136C5 (de) * | 2001-03-08 | 2017-02-09 | Kalle Gmbh | Verfahren, Endlos-Rollenware für das Verfahren und Vorrichtung zum Abtrennen von Schlauchabschnitten von einer flachgelegten schlauchförmigen Endlos-Rollenware |
| DE20119904U1 (de) * | 2001-12-10 | 2002-04-04 | Koch, Gerhard, 33605 Bielefeld | Wurstdarm |
-
2002
- 2002-06-07 DE DE10225619A patent/DE10225619A1/de not_active Withdrawn
-
2003
- 2003-06-02 EP EP03735510A patent/EP1513409A1/de not_active Withdrawn
- 2003-06-02 US US10/517,059 patent/US20050202130A1/en not_active Abandoned
- 2003-06-02 RU RU2004139065/13A patent/RU2311787C2/ru not_active IP Right Cessation
- 2003-06-02 AU AU2003238183A patent/AU2003238183A1/en not_active Abandoned
- 2003-06-02 WO PCT/EP2003/005737 patent/WO2003103405A1/de not_active Ceased
- 2003-06-02 PL PL03372752A patent/PL372752A1/xx not_active Application Discontinuation
Non-Patent Citations (1)
| Title |
|---|
| See references of WO03103405A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US20050202130A1 (en) | 2005-09-15 |
| PL372752A1 (en) | 2005-08-08 |
| AU2003238183A1 (en) | 2003-12-22 |
| WO2003103405A1 (de) | 2003-12-18 |
| DE10225619A1 (de) | 2003-12-18 |
| RU2311787C2 (ru) | 2007-12-10 |
| RU2004139065A (ru) | 2005-09-10 |
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