DE102011105273A1 - Method for producing tube packaging - Google Patents

Method for producing tube packaging Download PDF

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Publication number
DE102011105273A1
DE102011105273A1 DE102011105273A DE102011105273A DE102011105273A1 DE 102011105273 A1 DE102011105273 A1 DE 102011105273A1 DE 102011105273 A DE102011105273 A DE 102011105273A DE 102011105273 A DE102011105273 A DE 102011105273A DE 102011105273 A1 DE102011105273 A1 DE 102011105273A1
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DE
Germany
Prior art keywords
tube
shoulder
tube body
sealing
edge
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Withdrawn
Application number
DE102011105273A
Other languages
German (de)
Inventor
Johann Beil
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Linhardt GmbH and Co KG
Original Assignee
Linhardt GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Linhardt GmbH and Co KG filed Critical Linhardt GmbH and Co KG
Priority to DE102011105273A priority Critical patent/DE102011105273A1/en
Priority to PCT/DE2012/100167 priority patent/WO2012167781A1/en
Publication of DE102011105273A1 publication Critical patent/DE102011105273A1/en
Withdrawn legal-status Critical Current

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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
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • 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
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/128—Stepped joint cross-sections
    • B29C66/1282—Stepped joint cross-sections comprising at least one overlap joint-segment
    • 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
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/128—Stepped joint cross-sections
    • B29C66/1284—Stepped joint cross-sections comprising at least one butt joint-segment
    • 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
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5344—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially annular, i.e. of finite length, e.g. joining flanges to tube ends
    • 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
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/61—Joining from or joining on the inside
    • B29C66/612—Making circumferential joints
    • 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
    • B29C66/739—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 material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—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 material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • 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
    • B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
    • B65D35/02—Body construction
    • B65D35/12—Connections between body and closure-receiving bush
    • 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
    • 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
    • B29C65/40—Applying molten plastics, e.g. hot melt
    • B29C65/42—Applying molten plastics, e.g. hot melt between pre-assembled parts
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
    • B29C65/4815—Hot melt adhesives, e.g. thermoplastic adhesives
    • 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
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/567—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using a tamping or a swaging operation, i.e. at least partially deforming the edge or the rim of a first part to be joined to clamp a second part to be joined
    • B29C65/568—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using a tamping or a swaging operation, i.e. at least partially deforming the edge or the rim of a first part to be joined to clamp a second part to be joined using a swaging operation, i.e. totally deforming the edge or the rim of a first part to be joined to clamp a second part to be joined
    • 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
    • B29C66/71—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 composition of the plastics material of the parts to be joined
    • 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
    • B29C66/7232—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 comprising a non-plastics layer
    • B29C66/72321—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 comprising a non-plastics layer consisting of metals or their alloys
    • 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
    • B29C66/7232—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 comprising a non-plastics layer
    • B29C66/72324—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 comprising a non-plastics layer consisting of inorganic materials not provided for in B29C66/72321 - B29C66/72322
    • B29C66/72325—Ceramics
    • 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
    • B29C66/7232—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 comprising a non-plastics layer
    • B29C66/72327—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 comprising a non-plastics layer consisting of natural products or their composites, not provided for in B29C66/72321 - B29C66/72324
    • 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
    • B29C66/7232—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 comprising a non-plastics layer
    • B29C66/72327—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 comprising a non-plastics layer consisting of natural products or their composites, not provided for in B29C66/72321 - B29C66/72324
    • B29C66/72328—Paper
    • 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
    • B29C66/737—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 state of the material of the parts to be joined
    • B29C66/7379—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 state of the material of the parts to be joined degradable
    • B29C66/73791—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 state of the material of the parts to be joined degradable biodegradable
    • 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
    • B29L2023/20—Flexible squeeze tubes, e.g. for cosmetics

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tubes (AREA)
  • Wrappers (AREA)

Abstract

Verfahren zum Herstellen von Tubenverpackungen (1) mit einer als Formteil aus Kunststoff, vorzugsweise aus thermoplastischen Kunststoff, hergestellten und eine Tubenöffnung bildenden Tubenschulter und mit einem rohr- oder schlauchförmigen Tubenkörper, dessen Tubenkörperwand durch Falten oder Rollen aus einem Flachmaterial gefertigt ist, wobei der Tubenkörper mit einem Randbereich seiner Tubenkörperwand mit der Tubenschulter verbunden wird.Method for producing tube packaging (1) with a tube shoulder produced as a molded part made of plastic, preferably made of thermoplastic plastic and forming a tube opening, and with a tubular or tubular tube body, the tube body wall of which is made by folding or rolling from a flat material, the tube body is connected to the tube shoulder with an edge region of its tube body wall.

Description

Die Erfindung bezieht sich auf ein Verfahren gemäß Oberbegriff Patentanspruch 1 sowie auf eine Tubenverpackung gemäß Oberbegriff Patentanspruch 8.The invention relates to a method according to the preamble of claim 1 and to a tube packaging according to the preamble of claim 8.

Tubenverpackungen aus Kunststoff (Kunststofftuben) sind in unterschiedlichen Ausführungen bekannt und bestehen grundsätzlich aus einem rohr- oder schlauchförmigen Tubenkörper und aus einem als Tubenschulter hergestellten Formteil aus Kunststoff, welches u. a. die Tubenöffnung bildet und mit einem der Tubenöffnung entfernt liegenden Tubenschulterabschnitt in ein offenes Ende des rohr- oder schlauchförmigen Tubenkörpers eingesetzt und dort in geeigneter Weise, beispielsweise durch Verschweißen und/oder unter Verwendung eines Haftvermittlers mit dem Tubenkörper bzw. mit dessen Tubenkörperwand verbunden ist.Tubular packaging made of plastic (plastic tubes) are known in different designs and basically consist of a tubular or tubular tube body and a molded plastic tube produced as a part of plastic, which u. a. the tube opening forms and with a tube shoulder portion remote from the tube opening is inserted into an open end of the tubular or tubular tube body and connected there in a suitable manner, for example by welding and / or using a bonding agent with the tube body or with its tube body wall.

Aufgabe der Erfindung ist es ein Verfahren aufzuzeigen, welches die Herstellung von Tubenverpackungen mit verbesserten Eigenschaften ermöglicht. Zur Lösung dieser Aufgabe ist ein Verfahren entsprechend dem Patentanspruch 1 ausgebildet. Nach diesem Verfahren hergestellte Tubenverpackungen sind Gegenstand des Patentanspruchs 8.The object of the invention is to provide a method which allows the production of tube packaging with improved properties. To solve this problem, a method according to claim 1 is formed. Tubular packaging produced by this method are the subject of claim 8.

Der Erfindung liegt die Erkenntnis zugrunde, dass die Verbindung zwischen der Tubenkörperwand und der Tubenschulter sowie auch die Schnittkante des die Tubenkörperwand bildenden Flachmaterials an dem mit der Tubenschulter verbundenen Randbereich in besonderem Maße Einflüssen u. a. aus der Umgebung ausgesetzt und hierdurch beeinträchtigt sind, beispielsweise dem Eindringen von Feuchtigkeit, Bakterien und/oder Keimen usw. Dies gilt verstärkt dann, wenn wenigstens eine Lage des den Tubenkörper bildenden mehrlagigen Flachmaterials aus einem nicht oder nur schwer elastisch oder bleibend verformbaren und/oder durch äußere Bakterien oder Keime zersetzbaren Material besteht, beispielsweise aus Metall, insbesondere aber aus einem Material auf biologischer Basis und/oder aus einem biologisch abbaubaren Material, beispielsweise aus Papier, Karton, biologisch abbaubarem Kunststoff usw. Speziell in diesen Fällen können Einflüsse aus der Umgebung zu einer Beschädigung der Tubenverpackung und/oder eines ansprechenden optischen Erscheinungsbildes der Tubenverpackung noch während des Gebrauchs dieser Verpackung führen, was nicht erwünscht ist. Diese und andere Nachteile, die verstärkt auch dann auftreten, wenn die Tubenkörperwand mit ihrem Randbereich beim Verbinden mit der Tubenschulter auf die Außenseite eines kegelartig ausgebildeten Tubenschulterabschnittes umgelegt wird, werden durch die Versiegelung des erfindungsgemäßen Verfahrens vermieden.The invention is based on the finding that the connection between the tube body wall and the tube shoulder as well as the cutting edge of the tube body wall forming flat material at the edge of the tube connected to the shoulder region in particular influences u. a. exposed from the environment and are thereby impaired, such as the ingress of moisture, bacteria and / or germs, etc. This is increasingly true when at least one layer of the tube body forming multilayer sheet of a no or only elastically or permanently deformable and / or By external bacteria or germs decomposable material consists, for example of metal, but in particular of a material based on biological and / or of a biodegradable material, such as paper, cardboard, biodegradable plastic, etc. Especially in these cases, influences from the environment lead to damage to the tube packaging and / or a pleasing visual appearance of the tube packaging during use of this packaging, which is not desirable. These and other disadvantages, which increasingly occur even when the tube body wall is transferred with its edge region when connecting to the tube shoulder on the outside of a conical-shaped Tubenschulterabschnittes are avoided by the sealing of the method according to the invention.

„Verschweißbare Materialien” sind im Sinne der Erfindung insbesondere thermoplastische Kunststoffe."Weldable materials" are in the context of the invention, in particular thermoplastic materials.

Unter „nicht verschweißbares Material” sind im Sinne der Erfindung grundsätzlich solche Materialien oder Werkstoffe zu verstehen, die unter Hitzeeinwirkung keine materialschlüssige Verbindung ermöglichen, d. h. nicht thermoplastische Kunststoffe, Metalle, biologische Materialien, wie z. B. Papier, Karton usw.In the context of the invention, "non-weldable material" is to be understood in principle as meaning those materials or materials which, under the action of heat, do not permit a material-locking connection, ie. H. non-thermoplastic plastics, metals, biological materials, such as. As paper, cardboard, etc.

„Biologisch abbaubares Material” im Sinne der Erfindung bedeutet insbesondere ein Material, welches durch Mikroorganismen, insbesondere durch Bakterien zersetzt werden kann. Ein biologisch abbaubares Material im Sinne der Erfindung ist u. a. Papier oder Karton und/oder ein und biologisch abbaubarer Kunststoff."Biodegradable material" in the sense of the invention means in particular a material which can be decomposed by microorganisms, in particular by bacteria. A biodegradable material according to the invention is u. a. Paper or cardboard and / or a and biodegradable plastic.

Unter „Tubenschulter” ist im Sinne der Erfindung ein Formteil aus Kunststoff, welches zumindest die durch eine Verschlusskappe verschließbare Tubenöffnung aufweist sowie einen Abschluss des rohr- oder schlauchartigen Tubenkörpers an einem Ende dieses Tubenkörpers bildet.For the purposes of the invention, a "tube shoulder" is a molded part made of plastic, which has at least the tube opening which can be closed by a closure cap and forms a closure of the tubular tube-like tube body at one end of this tube body.

Unter „Versiegeln” ist im Sinne der Erfindung insbesondere das vollständige Abdichten u. a. der Kante oder Schnittkante des die Tubenkörperwand bildenden Flachmaterials an der Tubenschulter, gegebenenfalls zusammen mit der Abdichtung eines Spaltes zwischen dieser Kante oder Schnittkante und der Tubenschulter mit einem geeigneten Material, vorzugsweise mit einem thermoplastischen Kunststoffmaterial zu verstehen.Under "sealing" is in the context of the invention, in particular the complete sealing u. a. the edge or cut edge of the flat body forming the tube body wall at the tube shoulder, optionally together with the sealing of a gap between this edge or cut edge and the tube shoulder with a suitable material, preferably with a thermoplastic material.

Der Ausdruck „im Wesentlichen” bedeutet im Sinne der Erfindung Abweichungen vom jeweils exakten Wert um +/– 10%, bevorzugt um +/– 5% und/oder Abweichungen in Form von für die Funktion unbedeutenden Änderungen.The term "essentially" in the context of the invention means deviations from the respective exact value by +/- 10%, preferably by +/- 5% and / or deviations in the form of changes insignificant for the function.

Weiterbildungen, Vorteile und Anwendungsmöglichkeiten der Erfindung ergeben sich auch aus der nachfolgenden Beschreibung von Ausführungsbeispielen und aus den Figuren. Dabei sind alle beschriebenen und/oder bildlich dargestellten Merkmale für sich oder in beliebiger Kombination grundsätzlich Gegenstand der Erfindung, unabhängig von ihrer Zusammenfassung in den Ansprüchen oder deren Rückbeziehung. Auch wird der Inhalt der Ansprüche zu einem Bestandteil der Beschreibung gemacht.Further developments, advantages and applications of the invention will become apparent from the following description of exemplary embodiments and from the figures. In this case, all described and / or illustrated features alone or in any combination are fundamentally the subject of the invention, regardless of their summary in the claims or their dependency. Also, the content of the claims is made an integral part of the description.

Die Erfindung wird im Folgenden anhand der Figuren an Ausführungsbeispielen näher erläutert. Es zeigen:The invention will be explained in more detail below with reference to the figures of exemplary embodiments. Show it:

1 in vereinfachter Darstellung eine Tubenverpackung gemäß der Erfindung; 1 in a simplified representation of a tube packaging according to the invention;

2 in Einzeldarstellung die Tubenschulter der Tubenverpackung der 1; 2 in detail the tube shoulder of the tube packaging of the 1 ;

3 in vergrößerter Darstellung einen Teilschnitt durch die Tubenkörperwand; 3 in an enlarged view a partial section through the tube body wall;

4 u. 5 in vergrößerter Teildarstellung den Übergang zwischen der Tubenschulter und dem die Tubenkörperwand bildenden mehrlagigen Flachmaterials vor und nach dem Versiegeln des an die Tubenschulter anschließenden und auf dieser aufliegenden Randbereichs des die Tubenkörperwand bildenden Flachmaterials. 4 u. 5 in an enlarged partial view, the transition between the tube shoulder and the tube body wall forming multilayer sheet before and after sealing the adjoining the tube shoulder and resting on this edge region of the tube body wall forming sheet.

Die in den Figuren allgemein mit 1 bezeichnete Tube besteht im Wesentlichen aus einer als Formteil aus Kunststoff, beispielsweise aus PET oder PP hergestellten Tubenschulter 2, welche bei der dargestellten Ausführungsform den Tubennippel 2.1 sowie den sich anschließenden und kegelförmig erweiternden Tubenschulterabschnitt 2.2 mit dem anschließenden ringförmigen, die Tubenachse TA umschließenden Randbereich 2.3 bildet. Der Tubennippel 2.1 weist die übliche Tubenöffnung 3 auf, die durch eine nicht dargestellte Verschlusskappe verschließbar ist.The in the figures generally with 1 designated tube consists essentially of a molded plastic part, such as PET or PP tube shoulder 2 which in the illustrated embodiment, the tube nipple 2.1 and the adjoining and tapered tube shoulder section 2.2 with the subsequent annular, the tube axis TA enclosing edge region 2.3 forms. The tube nipple 2.1 has the usual tube opening 3 on, which can be closed by a cap, not shown.

Die Tube 1 besteht weiterhin aus dem Tubenkörper 5, der bzw. dessen Tubenkörperwand 6 aus einem Flachmaterial durch Einrollen dieses Materials und durch Verbinden der einander benachbarten Flachmaterialrandbereiche hergestellt ist. Bei der dargestellten Ausführungsform besteht das Flachmaterial 7 aus vier Schichten oder Lagen 7.1–7.4, die unter Verwendung von geeigneten Haftvermittlern flächig miteinander verbunden sind und zumindest teilweise aus unterschiedlichen Werstoffen bestehen, und zwar angepasst an die jeweilige Funktion der betreffenden Lage. Die Lage 7.1 bildet bei der dargestellten Ausführungsform die Außenfläche und die Lage 7.4 die Innenfläche des Tubenkörpers 5.The tube 1 continues to consist of the tube body 5 , the or the tube body wall 6 is made of a sheet by rolling this material and by connecting the adjacent sheet edge portions. In the illustrated embodiment, the flat material 7 from four layers or layers 7.1 - 7.4 , which are connected to each other surface using suitable adhesion promoters and consist at least partially of different materials, adapted to the respective function of the situation in question. The location 7.1 forms in the illustrated embodiment, the outer surface and the situation 7.4 the inner surface of the tube body 5 ,

Die Lage 7.1 ist beispielsweise eine Dekorschicht und die Lage 7.1 eine gegenüber Sauerstoff und/oder aggressiven, in der Tubenverpackung 1 aufgenommenen Produkten (z. B. Haar-Färbe-Mittel) sperrend wirkende Schicht, z. B. aus Metall, beispielsweise aus Aluminium oder einer Metall- bzw. Aluminiumfolie und/oder aus Silizium-Oxid. Von den weiteren, innen liegenden Lagen 7.2 und 7.3 besteht wenigstens eine aus einem verschweißbaren Kunststoffmaterial (z. B. thermoplastischen Kunststoff). Auch andere Ausführungen des mehrlagigen Flachmaterials sind möglich. Allein Ausführungen ist aber gemeinsam ist, dass wenigstens eine Lage aus einem verschweißbaren Kunststoffmaterial und wenigstens eine Lage aus einem nicht verschweißbaren Material besteht, beispielsweise aus einem nicht thermoplastischen Kunststoff, aus einem Metall, aus einem Material mit biologischer Basis, wie z. B. Papier, Karton, oder aus einem biologisch abbaubaren Material oder Kunststoff.The location 7.1 is for example a decorative layer and the location 7.1 one opposite oxygen and / or aggressive, in the tube packaging 1 absorbed products (eg hair dyeing agent) blocking layer, e.g. B. of metal, such as aluminum or a metal or aluminum foil and / or silicon oxide. From the other, inner layers 7.2 and 7.3 at least one of a weldable plastic material (eg thermoplastic). Other versions of the multilayer flat material are possible. However, embodiments alone is common is that at least one layer of a weldable plastic material and at least one layer of a non-weldable material, such as a non-thermoplastic plastic, a metal, a material with biological base, such as. As paper, cardboard, or of a biodegradable material or plastic.

Besteht die Lage 7.4 aus einem Material, beispielsweise Metall oder Siliziumoxid, welches sperrend gegenüber Sauerstoff und/oder im Tubenkörper aufgenommenen aggressiveren Produkten wirkt, so ist bevorzugt auch die Tubenschulter 2 zumindest an ihrer gesamten Innenfläche mit einer entsprechenden Beschichtung versehen, die z. B. durch Aufdampfen, chemisches und/oder elektrisches Abscheiden aufgebracht ist, wobei sich diese Beschichtung dann bevorzugt auch über den von dem Randbereich 2.3 gebildeten Rand an die Außenseite dieses Randbereiches bis in die Ausnehmung 9 erstreckt.Is the situation 7.4 from a material, such as metal or silicon oxide, which acts blocking against oxygen and / or more aggressive products received in the tube body, the tube shoulder is also preferred 2 provided at least on its entire inner surface with a corresponding coating, the z. B. by vapor deposition, chemical and / or electrical deposition is applied, this coating then preferably also over that of the edge region 2.3 formed edge to the outside of this edge region into the recess 9 extends.

Die Herstellung der Tubenverpackung 1 erfolgt unter Verwendung der Tubenschulter 2 und des rohr- oder schlauchartigen Tubenkörpers 4 derart, dass die Tubenschulter 2 mit ihrem Randbereich 2.3 in eines der offenen Enden des Tubenkörpers 5 eingeführt und dann der entsprechende Randbereich 6.1 der Tubenkörperwand 6 auf die Außenfläche des Tubenschulterabschnittes 2.2 umgelegt und dort beispielsweise durch Verschweißen und/oder unter Verwendung eines Haftvermittlers 8 mit der Tubenschulter 2 mit der Außenfläche des Tubenschulterabschnitts 2.2 und des Randbereichs 2.3 verbunden wird. Um an der fertig gestellten Tubenverpackung 1 einen möglichst glatten bzw. stufenlosen Übergang zwischen der Außenfläche des Tubenschulterabschnitts 2.2 und der Außenfläche des auf einen Teilbereich des Tubenkörperabschnitts 2.2 aufliegenden Randbereichs 6.1 der Tubenkörperwand 6 zu erreichen, ist der Tubenkörperabschnitt 2.2 an seiner Außenfläche und in der Nähe des Übergangs zum Randbereich 2.3 mit einer die Tubenachse TA ringförmig umschließenden Ausnehmung oder Vertiefung 9 versehen, in der der Randbereich 6.1 und dabei insbesondere auch die Kante 10 (Schnittkante) der Tubenkörperwand 6 bzw. des Flachmaterials 7 aufgenommen ist.The production of tube packaging 1 done using the tube shoulder 2 and the tubular tubular body 4 such that the tube shoulder 2 with its edge area 2.3 in one of the open ends of the tube body 5 introduced and then the corresponding border area 6.1 the tube body wall 6 on the outer surface of the tube shoulder portion 2.2 folded over and there for example by welding and / or using a bonding agent 8th with the tube shoulder 2 with the outer surface of the tube shoulder portion 2.2 and the border area 2.3 is connected. To put on the finished tube packaging 1 a smooth as possible or continuous transition between the outer surface of the tube shoulder portion 2.2 and the outer surface of the on a portion of the tube body portion 2.2 resting edge region 6.1 the tube body wall 6 to reach is the tube body section 2.2 on its outer surface and near the transition to the edge area 2.3 with a recess or depression surrounding the tube axis TA annularly 9 provided in the border area 6.1 and in particular also the edge 10 (Cutting edge) of the tube body wall 6 or of the flat material 7 is included.

Um ein Eindringen von Wasser, Feuchtigkeit und/oder anderen Stoffen, beispielsweise Sauerstoff aus der Umgebung an der Kante 10, an der die Lagen 7.1–7.4 des Flachmaterials 7 zunächst freiliegen, in und/oder zwischen diese Lagen zu vermeiden, erfolgt vor und/oder nach und/oder während des Verbindens der Tubenkörperwand 6 bzw. des in der Vertiefung 9 aufgenommenen und den Randbereich 2.3 umschließenden Randbereich 6.1 ein Versiegeln der Kante 10 Versiegelung 12) mit einem geeigneten thermoplastischen Kunststoffmaterial, welches für das Versiegeln durch Erhitzen verflüssigt wird und die Kante 10 des Flachmaterials 7 sowie vorhandene Öffnungen und/oder Spalten zwischen der Tubenschulter 2 und der Kante 10 dicht verschließt, auch eventuelle Fehlstellen oder Lücken des Flachmaterials 7 im Bereich der Kante 10.To prevent ingress of water, moisture and / or other substances, such as oxygen from the environment at the edge 10 where the layers 7.1 - 7.4 of the flat material 7 first exposed, in and / or between these layers to avoid occurs before and / or after and / or during the joining of the tube body wall 6 or in the depression 9 recorded and the edge area 2.3 enclosing border area 6.1 a sealing of the edge 10 sealing 12 ) with a suitable thermoplastic material which is liquefied for sealing by heating and the edge 10 of the flat material 7 and existing openings and / or gaps between the tube shoulder 2 and the edge 10 tightly closes, also any defects or gaps in the flat material 7 in the area of the edge 10 ,

Dieses Versiegeln ist von besonderer Bedeutung, wenn wenigstens eine Lage des Flachmaterials 7 aus einem nicht oder nur schwer elastisch oder bleibend verformbaren Material besteht, beispielsweise aus Metall, insbesondere aber aus einem Material auf biologischer Basis, beispielsweise aus Papier oder Karton, da dieses Material beim Umlegen des Randbereichs 6.1 auf den Tubenkörperabschnitt 2.2 zwangsläufig zu einer Faltenbildung neigt, und zwar mit der Folge von Öffnungen oder Spalten zwischen dem Randbereich 6.1 bzw. dem Flachmaterial 7 und der Tubenschulter. Das Versiegeln der Kante 10 ist weiterhin dann von besonderer Bedeutung, wenn zumindest eine Lage des Flachmaterials aus einem biologisch abbaubaren Material oder aus einem Material mit biologischer Basis besteht, um ein unerwünschtes Abbauen dieser Lage und/oder ein Eindringen von Feuchtigkeit in diese Lage und damit eine Zerstörung der Tubenverpackung und/oder eine Beeinträchtigung des optischen Erscheinungsbildes der Tubenverpackung während ihrer Verwendung zu vermeiden.This sealing is of particular importance when at least one layer of sheet material 7 is made of a non-elastic or permanently deformable material, for example made of metal, but especially of a material based on biological, for example, paper or cardboard, since this material when folding the edge region 6.1 on the tube body section 2.2 inevitably tends to wrinkle, with the result of openings or gaps between the edge region 6.1 or the flat material 7 and the tube shoulder. The sealing of the edge 10 is furthermore of particular importance if at least one layer of the sheet of a biodegradable material or of a material with a biological basis, to unwanted degradation of this layer and / or penetration of moisture into this layer and thus destruction of the tube packaging and / or to avoid affecting the visual appearance of the tube packaging during use.

Für das Versiegeln der Kante 10 wird bevorzugt das Material der Tubenschulter 2 verwendet. Diese ist hierfür an dem Rand der Vertiefung 9, gegen den die Kante 10 anliegt, mit einem einen Materialvorrat bildenden Wulst oder Vorsprung 11 geformt, der die Tubenachse TA ringartig umschließt und dessen Volumen nach dem Versiegeln vollständig oder nahezu vollständig in Öffnungen oder Spalten aufgenommen ist, die vor dem Versiegeln im Bereich der Kante 10 zwischen dem Flachmaterial 7 und der Tubenschulter 2 vorhanden waren.For sealing the edge 10 is preferred, the material of the tube shoulder 2 used. This is for this purpose at the edge of the depression 9 against which the edge 10 is present, with a material supply forming bead or projection 11 formed, which surrounds the tube axis TA like a ring and whose volume is taken after sealing completely or almost completely in openings or columns that before sealing in the region of the edge 10 between the flat material 7 and the tube shoulder 2 were present.

Die Erfindung wurde voranstehend an einem Ausführungsbeispiel beschrieben. Es versteht sich, dass zahlreiche Änderungen sowie Abwandlungen möglich sind. So ist es insbesondere auch möglich, das für die Versiegelung 12 notwendige Volumen des Versiegelungsmaterials nicht oder nicht nur durch den Vorsprung 11 bereitzustellen, sondern anstelle hiervon oder zusätzlich hierzu vor dem Versiegeln aufzubringen, beispielsweise dadurch, dass dort, wo die Versiegelung notwendig ist auf die Außenfläche des Tubenschulterabschnittes 2.2 das Versiegelungsmaterial in Form eines Bandes und/oder Ringes aus thermoplastischen Kunststoff aufgebracht wird.The invention has been described above by means of an embodiment. It is understood that numerous changes and modifications are possible. So it is also possible in particular for the seal 12 necessary volumes of sealing material not or not only by the projection 11 but, instead of or in addition to this, prior to sealing, for example by applying the seal to the outer surface of the tube shoulder portion where the seal is necessary 2.2 the sealing material is applied in the form of a band and / or ring of thermoplastic material.

Weiterhin besteht die Möglichkeit den Tubenkörper 5 und/oder die Tubenschulter 2 antimikrobiell auszustatten, beispielsweise durch wenigstens eine entsprechende Beschichtung und/oder durch Einlagerung eines entsprechenden Wirkstoffes in die der Lagen 7.1–7.4.Furthermore, there is the possibility of the tube body 5 and / or the tube shoulder 2 antimicrobial equip, for example by at least one corresponding coating and / or by incorporation of a corresponding drug in the layers 7.1 - 7.4 ,

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Tubenverpackung oder TubeTube packaging or tube
22
Tubenschultertube shoulder
2.12.1
Tubennippeltube nipples
2.22.2
TubenschulterabschnittTube shoulder section
2.32.3
Randbereichborder area
33
Tubenöffnungtube opening
4, 54, 5
Tubenkörpertube body
66
TubenkörperwandTube body wall
6.16.1
Randbereich der TubenkörperwandEdge region of the tube body wall
77
Flachmaterialflat material
7.1–7.47.1-7.4
Lagen des Flachmaterials 7 Layers of the flat material 7
88th
Haftvermittlerbonding agent
99
Ausnehmungrecess
1010
Kante bzw. Schnittkante des Flachmaterials 7 Edge or cutting edge of the flat material 7
1111
Vorsprunghead Start
1212
Versiegelungsealing
TATA
Tubenachsetube axis

Claims (8)

Verfahren zum Herstellen von Tubenverpackungen (1) mit einer als Formteil aus Kunststoff, vorzugsweise aus thermoplastischen Kunststoff, hergestellten und eine Tubenöffnung (3) bildenden Tubenschulter (2) und mit einem rohr- oder schlauchförmigen Tubenkörper (5), dessen Tubenkörperwand (6) durch Falten oder Rollen aus einem Flachmaterial gefertigt ist, wobei der Tubenkörper (5) mit einem Randbereich (6.1) seiner Tubenkörperwand (6) mit der Tubenschulter (2) verbunden wird, dadurch gekennzeichnet, dass die Verbindung der Tubenkörperwand (6) mit der Tubenschulter (2) und dabei insbesondere auch eine Kante oder Schnittkante (10) des Flachmaterials (7) im Bereich dieser Verbindung mit einem flüssigen und in Spalten oder Zwischenräume der Verbindung fließenden sowie die Kante (10) abdeckenden und erstarrenden Material versiegelt werden, beispielsweise mit einem thermoplastischen Kunststoffmaterial.Method for producing tube packaging ( 1 ) with a molded part made of plastic, preferably made of thermoplastic material, and a tube opening ( 3 ) forming tube shoulder ( 2 ) and with a tubular or tubular tube body ( 5 ), whose tube body wall ( 6 ) is made by folding or rolling of a flat material, wherein the tube body ( 5 ) with a border area ( 6.1 ) of its tube body wall ( 6 ) with the tube shoulder ( 2 ), characterized in that the connection of the tube body wall ( 6 ) with the tube shoulder ( 2 ) and in particular an edge or cut edge ( 10 ) of the flat material ( 7 ) in the region of this compound with a liquid and flowing in gaps or spaces of the compound as well as the edge ( 10 ) covering and solidifying material, for example with a thermoplastic material. Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass das Versiegeln vor und/oder nach und/oder bevorzugt während des Verbindens der Tubenkörperwand (6) mit der Tubenschulter (2) erfolgt.A method according to claim 1, characterized in that the sealing before and / or after and / or preferably during the joining of the tube body wall ( 6 ) with the tube shoulder ( 2 ) he follows. Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Versiegeln unter Hitzeeinwirkung erfolgt.A method according to claim 1 or 2, characterized in that the sealing takes place under the action of heat. Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Randbereich (6.1) der Tubenschulterwand (6) auf die Außenfläche eines einen Winkel mit einer Längsachse (TA) der Tubenverpackung (1) einschließenden Tubenschulterabschnitts (2.2), vorzugsweise in eine dortige Ausnehmung oder Vertiefung (9) umgelegt wird, und dass dort das Versiegeln erfolgt. Method according to one of the preceding claims, characterized in that the edge region ( 6.1 ) of the tubal shoulder wall ( 6 ) on the outer surface of an angle with a longitudinal axis (TA) of the tube packaging ( 1 ) including the tube shoulder section ( 2.2 ), preferably in a local recess or depression ( 9 ) and that the sealing takes place there. Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass für das Versiegeln das Material der Tubenschulter (2), beispielsweise ein beim Herstellen der Tubenschulter (2) gebildeter Materialvorrat (11), z. B. in Form eines ringartigen Vorsprunges oder Wulstes verwendet wird.Method according to one of the preceding claims, characterized in that for sealing the material of the tube shoulder ( 2 ), for example, when manufacturing the tube shoulder ( 2 ) formed material stock ( 11 ), z. B. is used in the form of a ring-like projection or bead. Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das die Versiegelung (12) bewirkende Material vor und/oder während des Versiegelns aufgebracht wird, beispielsweise im flüssigen Zustand oder im nicht verflüssigten Zustand.Method according to one of the preceding claims, characterized in that the sealing ( 12 ) is applied before and / or during the sealing, for example in the liquid state or in the non-liquefied state. Verfahren nach einem der vorhergehenden Ansprüche, gekennzeichnet durch die Verwendung eins mehrlagigen Flachmaterials (7) für die Tubenkörperwand (6), wobei wenigstens eine Lage aus einem nicht verschweißbaren Material, beispielsweise aus einem nicht verschweißbaren Kunststoff, aus Metall, aus einem Metalloxid, aus Siliziumoxid, und/oder aus einem Material mit biologischer Basis, beispielsweise aus Papier oder Karton, und/oder aus einem biologisch abbaubaren Material, beispielsweise aus Papier, Karton oder einem biologisch abbaubaren Kunststoff besteht.Method according to one of the preceding claims, characterized by the use of a multilayer flat material ( 7 ) for the tube body wall ( 6 ), wherein at least one layer of a non-weldable material, for example of a non-weldable plastic, of metal, of a metal oxide, of silicon oxide, and / or of a material with a biological basis, such as paper or cardboard, and / or from a biodegradable material, such as paper, cardboard or a biodegradable plastic. Tubenverpackung, insbesondere Tube, gekennzeichnet durch ihre Herstellung nach dem Verfahren nach einem der vorhergehenden Ansprüche.Tubular packaging, in particular tube, characterized by its production by the method according to one of the preceding claims.
DE102011105273A 2011-06-10 2011-06-10 Method for producing tube packaging Withdrawn DE102011105273A1 (en)

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DE102011105273A DE102011105273A1 (en) 2011-06-10 2011-06-10 Method for producing tube packaging
PCT/DE2012/100167 WO2012167781A1 (en) 2011-06-10 2012-06-01 Method for producing tubular packaging

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105587965A (en) * 2015-08-06 2016-05-18 崔文亮 Sealing member and sealing method with pipe

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6902684A (en) * 1968-02-23 1969-08-26
DE2154602A1 (en) * 1971-11-03 1973-05-10 Spiess C F & Sohn PROCESS FOR MANUFACTURING HOLLOW BODIES, IN PARTICULAR TUBES MADE OF PLASTIC OR PLASTIC-METAL COMBINATIONS
FR2214586B1 (en) * 1973-01-22 1977-02-04 Flax V
DE3240225C2 (en) * 1982-10-29 1984-08-30 Automation Industrielle S.A., Vouvry Packing room
CA2212462A1 (en) * 1995-02-13 1996-08-22 The Procter & Gamble Company A collapsible tube package and method of construction
DE19623301C2 (en) * 1996-06-11 1999-11-11 Automation Industrielle Sa Tube head blank and method for its production
CH691358A5 (en) * 1996-06-25 2001-07-13 Packtech Ltd A process for the production of packaging tubes.
US5913449A (en) * 1996-09-16 1999-06-22 Courtaulds Packaging Limited Flexible tubular containers
CH696318A5 (en) * 2002-12-09 2007-04-13 Packtech Ltd Packaging container for pasty packaging materials, particularly packaging tube
EP1679265A1 (en) * 2005-01-06 2006-07-12 Aisapack Holding SA Tube with non-circular cross-section, its manufacturing method and apparatus therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105587965A (en) * 2015-08-06 2016-05-18 崔文亮 Sealing member and sealing method with pipe
WO2017021945A1 (en) * 2015-08-06 2017-02-09 Sunadim Andi Jayaprawira Closure method for the end of plastic pipe

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