DE1460144A1 - Die for shaping textile or similar materials into three-dimensional structures, in particular bust holder shells - Google Patents
Die for shaping textile or similar materials into three-dimensional structures, in particular bust holder shellsInfo
- Publication number
- DE1460144A1 DE1460144A1 DE19631460144 DE1460144A DE1460144A1 DE 1460144 A1 DE1460144 A1 DE 1460144A1 DE 19631460144 DE19631460144 DE 19631460144 DE 1460144 A DE1460144 A DE 1460144A DE 1460144 A1 DE1460144 A1 DE 1460144A1
- Authority
- DE
- Germany
- Prior art keywords
- die
- edge
- similar materials
- deformed structure
- shells
- 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.)
- Pending
Links
Classifications
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/30—Moulds
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41C—CORSETS; BRASSIERES
- A41C5/00—Machines, appliances, or methods for manufacturing corsets or brassieres
- A41C5/005—Machines, appliances, or methods for manufacturing corsets or brassieres by moulding
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/002—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor characterised by the choice of material
- B29C51/004—Textile or other fibrous material made from plastics fibres
-
- 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
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/4871—Underwear
- B29L2031/4885—Brassieres
-
- 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
- B29L2031/00—Other particular articles
- B29L2031/722—Decorative or ornamental articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Decoration Of Textiles (AREA)
Description
"Matrize zum Verformen von textilen oder ähnlichen Werkstoffen zu räumlichen Gebilden, insbesondere Bü stenhalterschalen" Beim Herstellen von Büstenhalterschalen durch Verformen eines Gewebes liegen aus Gründen verschiedener Art die Abtrennkanten nicht immer in der Ebene der Matrizenoberseite. In solchen Fällen, in denen die beabsichtigte Form der Schalen nicht oder mindestens nicht überall bis zum Rand der Matrizenhohlräume reicht, hat sich das Herausschneiden der fertigen Schalen aus dem umgebenden Gewebe in der räumlich gekrümmten Fläche als schwierig erwiesen."Die for deforming textile or similar materials spatial structures, in particular Bü stenhaltererschalen "In the manufacture of brassiere shells by deforming a fabric, the severing edges lie for various reasons not always in the plane of the top of the die. In those cases where the Intended shape of the bowls not or at least not all the way to the edge the die cavities is enough, cutting out the finished shells from the surrounding tissue in the spatially curved surface proved difficult.
Zur Beseitigung dieser Schwierigkeiten wird erfindungsgemäß vorgeschlagen, in der je eine Büstenhalterschale aufnehmenden konkaven Wandfläche der Matrize Einrichtungen zum Markieren der vorgesehenen Abtrennkante des verformten Gebildes aus dem übrigen Stoff anzuordnen. To eliminate these difficulties, it is proposed according to the invention, in the concave wall surface of the die, which each receives a brassiere shell to mark the intended separation edge of the deformed structure from the rest Arrange fabric.
Zweckmäßig erfolgt nach einenveitefen Vorschlag der Erfindung mit Hilfe der Einrichtungen zum Markieren der Abtrennkante zugleich ein Zusammenkleben oder Zusammenschweißen der einzelnen Schichten des verformten Gebildes entlang der Abtrennkante. Appropriately, according to a broader proposal of the invention Help the facilities for marking the tear-off edge at the same time sticking together or welding the individual layers of the deformed structure along the tear-off edge.
Zur Durchführung einer solchen, der Erfindung entsprechenden Maßnahme können in der Matrizenwand entlang der Abtrennkante Düsen mit je einem anschließenden oder einem gemeinsamen Zylinder angeordnet sein, in dem sich eine gefärbte flüssige oder pulverförmige Masse befindet, die mittels eines Kolbens durch die bzw jede Düse auf die Außenseite des verformten Gebildes aufpreßbar ist. To carry out such a measure corresponding to the invention can in the die wall along the separating edge nozzles with one connecting nozzle each or a common cylinder in which there is a colored liquid or powdery mass is located, which by means of a piston through the or each The nozzle can be pressed onto the outside of the deformed structure.
Stattdessen kann dort auch mit gleichem Verlauf ein Heizelement, z. B. ein elektrisch beheizter Draht, angeordnet und gegenüber der Matrize durch eine Zwischenschicht isoliert sein.Instead, a heating element, e.g. B. an electrically heated wire, arranged and opposite the die by a Interlayer be insulated.
Weitere Merkmale der Erfindung ergeben sich aus der nachstehenden Beschreibung von zwei auf der beigefügten Zeichnung dargestellten beispielsweisen Ausführungsformen des Erfindungsgegenstandes. Further features of the invention will emerge from the following Description of two examples shown in the accompanying drawing Embodiments of the subject matter of the invention.
Fig. 1 zeigt im Schnitt eine Matrize 1 mit den zum gleichzeitigen Einformen der beiden Schalen eines Biistenhalters dienenden Hohlräumen 1X. Da die Abtrennkanten der Schalen nicht in der Ebene der Matrizenoberseite, sondern etwas tiefer, also im Bereich der Hohlräume lt liegen - im vorliegenden Falle ist dafür eine zur Matrizenoberseite parallele Ebene 1 - 1 angenommen - sind in dieser Ebene über den Umfang der Hohlräume gleichmäßig verteilt mehrere Düsen 2 angeordnet, die einerseits in die Wandflächen der Hohlräume münden und andererseits mit je einem kleinen rückseitigen Zylinder 3 in Verbindung stehen. In jedem Zylinder befindet sich ein Kolben 4. Fig. 1 shows in section a die 1 with the simultaneous Shaping the two bowls of a beast holder serving cavities 1X. Since the The separating edges of the shells are not in the plane of the top of the die, but something deeper, i.e. in the area of the cavities - in the present case it is for this a plane 1 - 1 assumed parallel to the top of the die - are in this plane Arranged evenly distributed over the circumference of the cavities several nozzles 2, the on the one hand open into the wall surfaces of the cavities and on the other hand with one each small rear cylinder 3 communicate. Located in each cylinder a piston 4.
Zur gemeinsamen Betätigung aller dieser Kolben dient ein nicht dargestellter Antriebsmechanismus. Wenn die Kolben sich in Richtung der Düsen bewegen, wird aus den Zylindern eine gefärbte pulverförmige oder flüssige Masse in geringsten Mengen durch die Düsen auf die Außenseite des verformten Gewebes gepreßt. Dadurch entsteht dort eine unterbrochene Mårkierungslinie, die das anschließende Abtrennen der fertigen Schalen aus dem umgebenden Gewebe erleichtert.For the common actuation of all these pistons, a not shown is used Drive mechanism. When the pistons move towards the nozzles, it turns out the cylinders a colored powdery or liquid mass in very small quantities pressed through the nozzles onto the outside of the deformed tissue. This creates there is a broken marking line that denotes the subsequent Separation of the finished shells from the surrounding tissue facilitated.
Fig. 2 läßt als weitere Möglichkeit im Sinne des Erfindungsgedankens in einer vergleichsweise etwa auf gleicher Höhe liegenden Ebene 11-11 einer derartigen Matrize 1 zwei Heizdrähte 5 erkennen, die in die Wandfläche je eines Matrizenhohlraumes lt fluchtend eingesetzt und durch eine Zwischenschicht 6 elektrisch und auch gegen Wärmeübertragung an die Matrize isoliert sind. Durch diese Heizdrähte, die in einen nicht dargestellten elektrischen Stromkreis einschaltbar sind, wird bei genügend hoher und zweckmäßig gesteuerter Temperatur ebenfalls eine Markierungslinie für das Abtrennen der Schalen in dem Gewebe erzeugt. Fig. 2 leaves a further possibility within the meaning of the inventive concept in a comparatively approximately at the same level lying plane 11-11 of such a Die 1 recognize two heating wires 5, each of which is inserted into the wall surface of a die cavity lt used in alignment and through an intermediate layer 6 electrically and also against Heat transfer to the die are insulated. Through these heating wires that are in a electrical circuit not shown can be switched on, is sufficient high and appropriately controlled temperature also a marking line for the severing of the shells creates in the tissue.
Wenn das zu verformende Gewebe aus mehreren Schichten besteht, kann außer den unterbrochenen oder durchgehenden Markierungslinien mit der gefärbten Masse ein Zusammtlirleben bzw, mit den Heizdrähten ein Zusammenschweißen der Gewebeschichten längs der betreffenden Linien erreicht werden. If the tissue to be deformed consists of several layers, can except for the broken or continuous marking lines with the colored one Mass a coexistence or, with the heating wires, a welding together of the fabric layers along the lines concerned.
Claims (4)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET0024613 | 1963-08-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1460144A1 true DE1460144A1 (en) | 1969-09-11 |
Family
ID=7551552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19631460144 Pending DE1460144A1 (en) | 1963-08-31 | 1963-08-31 | Die for shaping textile or similar materials into three-dimensional structures, in particular bust holder shells |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1460144A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5720915A (en) * | 1994-12-23 | 1998-02-24 | Depron B.V. | Processes and apparatuses for perforating smooth, closed-cell surfaces of open-cell plastic foam sheets |
-
1963
- 1963-08-31 DE DE19631460144 patent/DE1460144A1/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5720915A (en) * | 1994-12-23 | 1998-02-24 | Depron B.V. | Processes and apparatuses for perforating smooth, closed-cell surfaces of open-cell plastic foam sheets |
US6103163A (en) * | 1994-12-23 | 2000-08-15 | Depron B.V. | Processes and apparatuses for perforating smooth, closed-cell surfaces of open-cell plastic foam sheets |
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