DE10125762A1 - Sausage casing with irregular shape is made from multilayer plastic film in welding and cutting machine - Google Patents
Sausage casing with irregular shape is made from multilayer plastic film in welding and cutting machineInfo
- Publication number
- DE10125762A1 DE10125762A1 DE10125762A DE10125762A DE10125762A1 DE 10125762 A1 DE10125762 A1 DE 10125762A1 DE 10125762 A DE10125762 A DE 10125762A DE 10125762 A DE10125762 A DE 10125762A DE 10125762 A1 DE10125762 A1 DE 10125762A1
- Authority
- DE
- Germany
- Prior art keywords
- welding
- film
- welded
- contour
- base plate
- 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.)
- Ceased
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
- B29C65/22—Heated wire resistive ribbon, resistive band or resistive strip
- B29C65/221—Heated wire resistive ribbon, resistive band or resistive strip characterised by the type of heated wire, resistive ribbon, band or strip
- B29C65/222—Heated wire resistive ribbon, resistive band or resistive strip characterised by the type of heated wire, resistive ribbon, band or strip comprising at least a single heated wire
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- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C13/00—Sausage casings
- A22C13/0003—Apparatus for making sausage casings, e.g. simultaneously with stuffing artificial casings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
- B29C65/743—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc
- B29C65/7433—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc the tool being a wire
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
- B29C65/743—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc
- B29C65/7441—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc for making welds and cuts of other than simple rectilinear form
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/735—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the extensive physical properties of the parts to be joined
- B29C66/7352—Thickness, e.g. very thin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2795/00—Printing on articles made from plastics or substances in a plastic state
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0065—Permeability to gases
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2009/00—Layered products
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/001—Tubular films, sleeves
- B29L2023/002—Sausage casings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2155/00—Flexible containers made from webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2170/00—Construction of flexible containers
- B31B2170/20—Construction of flexible containers having multi-layered walls, e.g. laminated or lined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2241/00—Making bags or boxes intended for a specific use
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/60—Uniting opposed surfaces or edges; Taping
- B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/60—Uniting opposed surfaces or edges; Taping
- B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
- B31B70/642—Uniting opposed surfaces or edges; Taping by applying heat or pressure using sealing jaws or sealing dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Processing Of Meat And Fish (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
Abstract
Description
Die Erfindung betrifft ein Formteil mit einer unregel mäßigen äußeren Kontur, das aus einer doppelt gelegten, quasi endlosen Folienmaterialbahn aus einem schweißba ren Kunststoff in einer die Materialbahnen verschwei ßenden und abtrennenden Trennschweißvorrichtung her stellbar ist, sowie Verfahren und Vorrichtung ihrer Herstellung.The invention relates to a molded part with an irregular moderate outer contour, which consists of a double layer, quasi endless film material web from a weldable ba plastic in one of the material webs separating welding device is adjustable, as well as method and device of their Manufacturing.
Derartige Formteile, beispielsweise Wursthüllen, wie sie aus der DE 39 02 347 A1 für krumme oder gekräusel te, eine Naturdarmform aufweisende Würste bekannt sind, werden üblicherweise in ihren Längsnähten genäht. Der artige Wursthüllen werden dazu zunächst auf links ge näht, dann umgestülpt und mit der Wurstmasse gefüllt. Problem ist dabei, dass beim Füllen ein Innendruck auf gebaut wird, der die Einstichlöcher der Nähte aufwei tet. Dadurch kommt es zu Austretungen der Wurstmasse und zu Kochverlusten, die 2 bis 5% betragen können.Such molded parts, for example sausage casings, such as they from DE 39 02 347 A1 for crooked or crimped sausages with a natural casing shape are known, are usually sewn in their longitudinal seams. The Like sausage casings are initially ge on the left sews, then turned inside out and filled with the sausage mixture. The problem is that when filling an internal pressure is built, which has the puncture holes of the seams tet. This causes the sausage mixture to leak and cooking losses, which can be 2 to 5%.
Aufgabe der vorliegenden Erfindung ist es, eine Natur darmform aufweisende Wursthüllen zu schaffen, die dicht und räucherbar sind und eine ausreichend hohe Festig keit aufweisen.The object of the present invention is a nature intestinal sausage casings to create the tight and are smokable and have a sufficiently high strength show speed.
Gelöst wird diese Aufgabe dadurch, dass das trennge schweißte Formteil eine aus einer Mehrschichtfolie be stehende Umhüllung für Lebensmittel ist.This task is solved in that the separation welded molded part from a multilayer film standing wrapping for food is.
Ferner soll eine Vorrichtung zur Durchführung dieses Verfahrens geschaffen werden.Furthermore, a device for performing this Procedure are created.
Diese Aufgabe wird gelöst durch eine Vorrichtung zur Herstellung einer trenngeschweißten Umhüllung für Le bensmittel mit einer unregelmäßigen äußeren Kontur aus einer Mehrschichtfolie, die eine aus einem Obertrum und einem Untertrum bestehende quasi endlose Folienmate rialbabn aus einem schweißbaren Kunststoff aufweist, die Folienmaterialbahn in eine verschweißende und ab trennende, mit einem die Außenkontur der Umhüllung dar stellenden, mit Schweißenergie beaufschlagbaren Schweißkonturdraht aufweisende Trennschweißstation ein legbar ist, wobei die Folienmaterialbahn auf eine Grundplatte auflegbar ist und über dem Schweißkontur draht mit einer Anpreßplatte anpressbar ist.This object is achieved by a device for Production of a welded cover for Le with an irregular outer contour a multilayer film, the one from an upper run and an almost endless film mat consisting of a lower strand rialbabn made of a weldable plastic, the film material web into a welding and off separating, with the outer contour of the envelope providing, with welding energy Isolation welding station with welding contour wire can be placed, the film material web on a Base plate can be placed and over the welding contour wire can be pressed with a pressure plate.
Durch diese Maßnahmen wird eine Vorrichtung zur Her stellung von Wursthüllen mit einer naturdarmnahen Au ßenkontur geschaffen, die aus Folienmaterial bestehen. Als Folienmaterial ist ein- oder mehrschichtigen Polye thylfolien geeignet. Die Wursthüllen bestehen aus ca. 10 bis 50 µm starken Folien, die an ihrer Aussenkontur miteinander verschweißt sind. Sie weisen eine ausrei chende mechanische Festigkeit auf, und beim Einpressen der Wurstmasse besteht nicht die Gefahr, dass sie plat zen oder überdehnt werden. In eine derartig hergestell te Wursthülle kann die vorgesehene Füllmenge gefüllt werden, ohne dass es zu Überdehnungen kommt.Through these measures, a device for manufacturing position of sausage casings with a natural intestine created outer contour, which consist of film material. The film material is single or multilayer poly suitable for foils. The sausage casings consist of approx. 10 to 50 µm thick foils on their outer contour are welded together. They show you enough mechanical strength, and when pressed there is no risk of the sausage mixture becoming plat zen or overstretched. Made in such a way The sausage casing can fill the intended filling quantity without overstretching.
Um den fertigen Würsten ein der Verbrauchervorstellung entsprechendes Äußeres zu geben, kann es vorgesehen sein, die zu verarbeitende Folienmaterialbahn mit einer Dekoratien zu bedrucken oder die geschweißte Umhüllung mit einer Textilumhüllung zu versehen. Die verschweißte Umhüllung kann dabei mit der Textilumhüliung verklebt und die Textilumhüllung bedruckt sein.For the finished sausages a consumer presentation It can provide for the appropriate appearance be the film material web to be processed with a Decorations to print on or the welded wrapping to be provided with a textile covering. The welded The cover can be glued to the textile cover and the textile covering is printed.
Weitere vorteilhafte Maßnahmen sind in den Unteransprü chen beschrieben. Die Erfindung ist in der beiliegenden Zeichnung dargestellt und wird nachfolgend näher be schrieben; es zeigt:Further advantageous measures are in the subclaims Chen described. The invention is in the accompanying Drawing shown and will be closer below wrote; it shows:
Fig. 1 die Draufsicht auf eine Grundplatte einer Vorrichtung zur Herstellung eines eine beliebige Außenkontur aufweisenden Form teils, beispielsweise einer Wursthülle, mit aufgelegtem, freigeformtem Schweiß konturdraht zum Schweißen und Abtrennen des Formteils; Figure 1 is a plan view of a base plate of a device for producing a shape having any external contour part, for example a sausage casing, with applied, free-formed weld contour wire for welding and separating the molded part.
Fig. 2 die schematische Darstellung; einer Vor richtung nach Fig. 1 in Vorderansicht, mit auf eine Grundplatte aufgelegtem Schweißkonturdraht und Anpreßplatte und einer zwischen Schweißkonturdraht und An preßplatte geführter zu verarbeitender, quasi endloser Folienmaterialbahn; Fig. 2 is a schematic representation; Before a device according to Figure 1 in front view, with placed on a base plate welding contour wire and pressure plate and a guided between welding contour wire and pressure plate to be processed, almost endless film material web.
Fig. 3 die schematische Darstellung einer ferti gen, verschweißten und aus der endlosen Folienmaterialbahn abgetrennten Umhül lung; Fig. 3 is a schematic representation of a gene gene, welded and separated from the endless sheet material sheathing;
Fig. 4 den Schnitt durch eine Umhüllung entlang der Linie IV-IV in Fig. 3, mit einer zu sätzlichen Textilumhüllung und aufge druckter Dekoration; Fig. 4 is a sectional view through an enclosure taken along the line IV-IV in Figure 3, with a textile sheath and to sätzlichen printed decoration.
Fig. 5 die schematische Darstellung einer ferti gen, verschweißten und aus der endlosen Folienmaterialbahn abgetrennten Umhül lung, die aus einer Vielzahl von aufein ander aufgebauten und miteinander verbun denen Folienschichten besteht, und die mit einer nichtverbundenen, abziehbaren Griffschutzfolie umgeben ist; Fig. 5 is a schematic representation of a gene gene, welded and separated from the endless film material wrapping, which consists of a plurality of layers built up on one another and connected to each other, which are layers of film, and which is surrounded with a non-bonded, removable protective grip film;
Fig. 6 die schematische Darstellung einer ferti gen, verschweißten und aus der endlosen Folienmaterialbahn abgetrennten Umhül lung, mit Mikroperforation. Fig. 6 is a schematic representation of a finished gene, welded and separated from the endless sheet of sheet material, with micro perforation.
Die in den Fig. 1 und 2 schematisch dargestellte Trennschweißvorrichtung 40 besteht im wesentlichen aus einer Grundplatte 41, auf die ein der Außenkontur 42 einer herzustellenden Umhüllung 53 entsprechende ge formter Schweißkonturdraht 43 aufgelegt und fixiert ist. Dies Grundplatte 41 besteht aus einem Kunststoff, vorzugsweise aus Polyesther. Der Schweißkonturdraht 43 ist mit elektrischen Anschlüssen 44 versehen, die über die Grundplatte 41 überstehen.The separating welding apparatus 40 shown schematically in FIGS. 1 and 2 consists essentially of a base plate 41, a sheath produced is on-hook 53 corresponding ge-formed weld contour wire 43 and fixed to an outer contour 42 of. This base plate 41 consists of a plastic, preferably of polyester. The welding contour wire 43 is provided with electrical connections 44 which protrude beyond the base plate 41 .
Wie die Fig. 2 zeigt, ist der Schweißkonturdraht 43 mit einer Abdeckfolie 45 auf der Grundplatte 41 fi xiert. Als Abdeckfolie hat sich eine hochtemperaturbe ständige. Kuststofffolie bewährt. Auf einer Grundplatte 41 können Schweißkonturdrähte 43 für eine Vielzahl von Außenkonturen 42 für Umhüllungen 53 verlegt sein. Die Außenkonturen 42 können dabei gleich oder unterschied lich sein.As FIG. 2 shows the weld contour wire is xed fi 43 with a cover 45 on the base plate 41. As a cover has a high temperature constant. Plastic film proven. Welding contour wires 43 for a multiplicity of outer contours 42 for envelopes 53 can be laid on a base plate 41 . The outer contours 42 can be the same or different Lich.
Zur Herstellung eines Formteils, beispielsweise einer Umhüllung 53 für eine Wurst, wie sie in der Fig. 3 dargestellt ist, wird eine quasi endlose zu verarbei tende Folienmaterialbahn 46, beispielsweise eine Kunst stofffolie, über den Schweißkonturdraht 43 gelegt. Die Folienmaterialbahn 46 besteht beispielsweise aus einer rauchgasdurchlässigen Kunststofffolie. Die Material stärke ist variabel, sie beträgt ca. 10 µm bis 50 µm.To produce a molded part, for example a casing 53 for a sausage, as shown in FIG. 3, an almost endless sheet of material 46 to be processed, for example a plastic film, is placed over the welding contour wire 43 . The film material web 46 consists for example of a smoke gas permeable plastic film. The material thickness is variable, it is approx. 10 µm to 50 µm.
Die zu erarbeitende Folienmaterialbahn 46 ist doppelt gelegt und besteht aus einem Obertrum 47 und einem Un tertrum 48, die von einem - nicht dargestellten - Coil quasi endlos abgewickelt werden kann.The film material web 46 to be worked out is laid twice and consists of an upper run 47 and a lower run 48 which can be handled almost endlessly by a coil (not shown).
Nach dem Einlegen der zu verarbeitenden Folienmaterial bahn 46 beispielsweise eine schweißbare Kunststofffo lie unterschiedlicher Dicke, kann eine Anpreßplatte 49 mittels einer Absenkvorrichtung 50 in Schließrichtung 52 (Doppelpfeil) gegen die Grundplatte 41 abgesenkt werden.After inserting the film material to be processed web 46, for example a weldable plastic film of different thickness, a pressure plate 49 can be lowered against the base plate 41 in the closing direction 52 (double arrow) by means of a lowering device 50 .
Der Anpreßdruck der Anpreßplatte 49 ist variabel und kann mit der Schweißenergie, beispielsweise einer elek trischer Energie, die über die elektrischen Anschlüsse 44 in den Schweißkonturdraht 43 geleitet wird, abge stimmt werden.The contact pressure of the pressure plate 49 is variable and can be tuned with the welding energy, for example an electrical energy which is conducted via the electrical connections 44 into the welding contour wire 43 .
Durch die Schweißenergie in dem Schweißkonturdraht 43 werden in Abstimmung mit dem Anpreßdruck der Anpreß platte 49 das Obertrum 47 und das Untertrum 48 der zu verarbeitenden Folienmaterialbahn 46 miteinander ver schweißt. Gleichzeitig wird die so trenngeschweißte Um hüllung 53 von der restlichen Folienmaterialbahn 46 ab getrennt. By welding energy in the welding contour wire 43 , the upper run 47 and the lower run 48 of the film material web 46 to be processed are welded to one another in coordination with the contact pressure of the contact plate 49 . At the same time, the thus welded-to order sheath 53 is separated from the remaining sheet of film material 46 .
Nach einem anderen Verfahren wird ein computergesteuer ter Laser über die doppelt gelegte Kunststofffolienma terialbahn 46 gefahren, der eine vorprogrammierte Um hüllungsform ausschneidet und gleichzeitig Obertrumm 47 und Untertrumm 48 miteinander verschweißt.According to another method, a computer-controlled laser is run over the double-layered plastic sheet material web 46 , which cuts out a preprogrammed envelope shape and simultaneously welds the upper run 47 and lower run 48 to one another.
Nach den Anheben der Anpreßplatte 49 kann die Folienma terialbahn 46 in Förderrichtung 52 (Pfeil) weiter gezo gen werden und das Verschweißen und Abtrennen der näch sten Umhüllung 53 kann beginnen. Die verbleibenden Re ste der Folienmaterialbahn, aus der die Umhüllung 53 herausgetrennt ist, können recycelt werden.After the pressure plate 49 has been raised , the film material web 46 can be pulled further in the direction of conveyance 52 (arrow) and the welding and severing of the next casing 53 can begin. The remaining re ste the film material web from which the sheath 53 is separated can be recycled.
Wie die Fig. 3 zeigt, wird die Außenkontur der ferti gen, trenngeschweißten Umhüllung 53 von einer umlaufen den Schweißnaht 54 gebildet. Die Schweißnaht 54 ent spricht dabei der Form des Schweißkonturdrahtes 43 und ist vor dem Abdecken und Fixieren mit der Abdeckfolie 45 freiformbar. Zugleich mit dem Verschweißen von Ober trum 47 und Untertrum 48 wird die trenngeschweißte Um hüllung 53 von der zu verarbeitenden Folienmaterialbahn 46 abgetrennt.As shown in FIG. 3, the outer contour of the finished, separately welded sheath 53 is formed by a circumferential weld seam 54 . The weld seam 54 corresponds to the shape of the welding contour wire 43 and is free-formable before covering and fixing with the cover film 45 . Simultaneously with the welding of the upper run 47 and the lower run 48 , the weld-welded order 53 is separated from the sheet of material 46 to be processed.
Wie die Fig. 4 zeigt, kann die fertige Umhüllung 53, beispielsweise eine Wursthülle, mit einer zusätzlichen Textilumhüllung 55 versehen werden. Auf die Textilum hüllung 55 kann eine Dekoration 56 aufgedruckt sein. Eine soLche Dekoration 56 kann erhaben und direkt auf die zu Verarbeitende Folienmaterialbahn 46 aufgedruckt sein, wie dies die Fig. 3 zeigt.As shown in FIG. 4, the finished casing 53 , for example a sausage casing, can be provided with an additional textile casing 55 . A decoration 56 can be printed on the textile cover 55 . Such a decoration 56 can be raised and printed directly on the film material web 46 to be processed, as shown in FIG. 3.
Die fertige Umhüllung 53 kann mit der Textilumhüllung 55 verklebt sein, um ein einfaches Abziehen zur Verar beitung bzw. zum Verzehr zu gewährleisten. Ein mit ei ner derartigen Umhüllung 53 umgebenes Lebensmittel, beispielsweise eine Wurst, ist steril und räucherfähig. The finished wrapping 53 can be glued to the textile wrapping 55 to ensure easy removal for processing or for processing. A food such as a sausage which is surrounded by such an envelope 53 is sterile and smokable.
Die der in der Fig. 5 dargestellte Umhüllung 53a be steht aus einer Verbundfolie 60, die aus einer Vielzahl Folienschichten 58 bis 58n aufgebaut ist. Die Folien schichten 58 bis 58n sind einzeln aufeinander aufgetra genen und einstückig miteinander verbundenen.The envelope 53 a shown in FIG. 5 be consists of a composite film 60 , which is composed of a plurality of film layers 58 to 58 n. The films layers 58 to 58 n are individually applied to each other and connected in one piece.
Die Umhüllungsoberfläche 59 der äußersten Folienschicht 58n ist mit einer Griffschutzfolie 57 umgeben. Die Griffschutzfolie 57 ist nicht mit der Folienschicht 58n verbunden und kann leicht von der Umhüllungsoberfläche 59 abgesogen werden. Die Griffschutzfolie 57 wird zu sammen mit der Umhüllung 53a aus einer quasi endlosen Folienmaterialbahn trenngeschweißt. Dazu wird um die Fo lienschichten 58 bis 58n eine weitere Folienschicht aus dem Material der Griffschutzfolie 57 gelegt. Die Foli enschicht der Griffschutzfolie 57 ist dabei nicht mit der Umhüllungsoberfläche 59 der äußersten Folienschicht 58n verbunden.The wrapping surface 59 of the outermost film layer 58 n is surrounded by a protective grip film 57 . The protective grip film 57 is not connected to the film layer 58 n and can be easily pulled off the wrapping surface 59 . The grip protection film 57 is welded together with the casing 53 a from a quasi-endless sheet of film material. For this purpose, another film layer made of the material of the grip protection film 57 is placed around the film layers 58 to 58 n. The film layer of the protective grip film 57 is not connected to the wrapping surface 59 of the outermost film layer 58 n.
Um bei Rohwurst einen zur Reifung erforderlichen Was serverlust zu ermöglichen, ist es bei weiteren Ausfüh rung vorgesehen, die Umhüllung 53 bzw. 53a mit einer Mikroperforation 61 zu versehen, wie dies in der Fig. 6 dargestellt ist.In order to enable a water loss necessary for maturing in raw sausage, it is provided in a further embodiment that the casing 53 or 53 a is provided with a microperforation 61 , as shown in FIG. 6.
Die Umhüllungsoberfläche 59 wird dazu mittels Laser oder ähnlichem gestippt, so dass Wasserdampf aus der reifenden Wurstmasse entweichen kann. Nach der Reifung kann einer derart perforierte Wurst mit einem Griff schutz aus einer Tauchfolie umgeben und vor weiterem Wasserverlust geschützt werden. For this purpose, the covering surface 59 is tipped by means of a laser or the like, so that water vapor can escape from the maturing sausage mass. After ripening, a perforated sausage of this type can be surrounded with a grip protection from a dip film and protected against further water loss.
4040
Trennschweißvorrichtung
Separation welding device
4141
Grundplatte
Base plate
4242
Außenkontur
Outer contour
4343
Schweißkonturdraht
Welding contour wire
4444
elektrischer Anschluß
electrical connection
4545
Abdeckfolie
Cover film
4646
Folienmaterialbahn
Foil material web
4747
Obertrum
Obertrum
4848
Untertrum
Lower run
4949
Anpreßplatte
Pressure plate
5050
Absenkvorrichtung
Lowering device
5151
Förderrichtung
Direction of conveyance
5252
Schließrichtung
Closing direction
5353
, ,
5353
a trenngeschweißte Umhüllung
a welded cladding
5454
Schweißnaht
Weld
5555
Textilumhüllung
Textile covering
5656
bedruckte Dekoration
printed decoration
5757
Griffschutzfolie
Handle protection film
58-5858-58
n Folienschicht
n film layer
5959
Umhüllungsoberfläche
Cladding surface
6060
Verbundsfolie
Composite film
6161
Mikroperforation
Micro perforation
Claims (18)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10125762A DE10125762A1 (en) | 2000-05-17 | 2001-05-17 | Sausage casing with irregular shape is made from multilayer plastic film in welding and cutting machine |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00250148A EP1055370A1 (en) | 1999-05-27 | 2000-05-17 | Food casings based on synthetic casing material, process and device for their manufacture |
DE10120994 | 2001-04-28 | ||
DE10125762A DE10125762A1 (en) | 2000-05-17 | 2001-05-17 | Sausage casing with irregular shape is made from multilayer plastic film in welding and cutting machine |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10125762A1 true DE10125762A1 (en) | 2001-12-20 |
Family
ID=26009196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10125762A Ceased DE10125762A1 (en) | 2000-05-17 | 2001-05-17 | Sausage casing with irregular shape is made from multilayer plastic film in welding and cutting machine |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10125762A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10323417B3 (en) * | 2003-05-23 | 2004-09-16 | Kuhne Anlagenbau Gmbh | Flat or tubular sheath or film, useful for the packaging of smokeable sausage and meat products, comprises polyamide, polyvinyl alcohol and polyether block amide and is formed by blow molding |
DE102009009859A1 (en) | 2009-02-20 | 2010-09-02 | Kuhne Anlagenbau Gmbh | Single-layer or multi-layer, smokable, air-dryable, peelable, in particular fully automatically peelable, tubular food film for food packaging and method for its production |
DE102009009876A1 (en) | 2009-02-20 | 2010-09-02 | Kuhne Anlagenbau Gmbh | Single-layer or multi-layer, smokable, air-dry, tubular food film for food packaging and method for its production |
-
2001
- 2001-05-17 DE DE10125762A patent/DE10125762A1/en not_active Ceased
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10323417B3 (en) * | 2003-05-23 | 2004-09-16 | Kuhne Anlagenbau Gmbh | Flat or tubular sheath or film, useful for the packaging of smokeable sausage and meat products, comprises polyamide, polyvinyl alcohol and polyether block amide and is formed by blow molding |
DE102009009859A1 (en) | 2009-02-20 | 2010-09-02 | Kuhne Anlagenbau Gmbh | Single-layer or multi-layer, smokable, air-dryable, peelable, in particular fully automatically peelable, tubular food film for food packaging and method for its production |
DE102009009876A1 (en) | 2009-02-20 | 2010-09-02 | Kuhne Anlagenbau Gmbh | Single-layer or multi-layer, smokable, air-dry, tubular food film for food packaging and method for its production |
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OP8 | Request for examination as to paragraph 44 patent law | ||
8181 | Inventor (new situation) |
Inventor name: BEUTTENMUELLER, ALBERT, 21435 STELLE, DE |
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8131 | Rejection |