DE1936959A1 - Process for the production of bed covers with thick filling, in particular foam insert - Google Patents
Process for the production of bed covers with thick filling, in particular foam insertInfo
- Publication number
- DE1936959A1 DE1936959A1 DE19691936959 DE1936959A DE1936959A1 DE 1936959 A1 DE1936959 A1 DE 1936959A1 DE 19691936959 DE19691936959 DE 19691936959 DE 1936959 A DE1936959 A DE 1936959A DE 1936959 A1 DE1936959 A1 DE 1936959A1
- Authority
- DE
- Germany
- Prior art keywords
- filling
- production
- plastic film
- foam insert
- bed covers
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7841—Holding or clamping means for handling purposes
-
- 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
- B29C65/04—Dielectric heating, e.g. high-frequency welding, i.e. radio frequency welding of plastic materials having dielectric properties, e.g. PVC
-
- 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
-
- 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
- B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
- B29C66/133—Fin-type joints, the parts to be joined being flexible
-
- 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
- B29C66/433—Casing-in, i.e. enclosing an element between two sheets by an outlined seam
-
- 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
- B29C66/73921—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 characterised by the materials of both parts being thermoplastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B68—SADDLERY; UPHOLSTERY
- B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
- B68G7/00—Making upholstery
- B68G7/05—Covering or enveloping cores of pads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Invalid Beds And Related Equipment (AREA)
Description
5107/lu5107 / lu
PatentanmeldungPatent application
Firma Wilhelm Vietor KG-, 2872 Hude, Breslauer StraßeWilhelm Vietor KG-, 2872 Hude, Breslauer Straße
Verfahren zum Herstellen von Idegebettauflagen mit dickschichtiger Füllung, insbesondere Schaumstoffeinlage Method for the production of Idegebettauflagen with thick-layer filling, in particular foam insert
Die Erfindung betrifft ein Verfahren zum Herstellen von Liegebettauflagen mit dickschichtiger Füllung, insbesondere Schaumstoffeinlage für G-artenmöbel oder dergleichen, insbesondere Hollywoodschaukeln.The invention relates to a method for producing bed covers with thick-layered filling, in particular Foam insert for garden furniture or the like, especially Hollywood swings.
Liegebettauflagen mit dickschichtiger Schaumstoffeinlage für G-artenmöbel o.dgl, sind in vielen G-rößen, Stärken und Qualitäten auf dem Markt.Bed covers with thick foam insert for garden furniture or the like, are available in many sizes, Strengths and qualities in the market.
Die herstellung dieser Artikel bildet vom technologischen Standpunkt aus gesehen keine Schwierigkeit, wenn man den Nachteil unberücksichtigt läßt, daß die Herstellung der Auflagen sehr lohnintensiv ist. Es wurde schon versucht, die Herstellung und Verbindung der Einzelteile, d.h. des Bezugstoffes, der Füllung und der Kunststoffolie weitgehend zu rationalisieren, jedoch mußte immer die Hülle noch genäht werden, der Schaumstoff eingefüllt und die Füllöffnung zugenäht werden. Dieser.Nähvorgang, insbesondere auch das Einfüllen des Schaumstof-The manufacture of this article is made from technological From the point of view, there is no difficulty if one ignores the disadvantage that the manufacture the requirements are very wage-intensive. Attempts have already been made to manufacture and connect the individual parts, i.e. to rationalize the cover material, the filling and the plastic film to a large extent, but had to the cover is still being sewn, the foam is filled in and the filling opening is sewn shut. This sewing process especially the filling of the foam
— 2 —- 2 -
009886/1008009886/1008
- 5107/lu - 2 -- 5107 / lu - 2 -
fes ist zeitraubend und verteuert die Auflagen erheblich.. In die sackartig genähten Bezüge wurde dann von Hand die Füllung eingelegt, und danach die noch offene Seite des Bezuges vernäht. Es kann auch von vornherein in den Unterstoff durch überlappende Teile eine Füllöffnung eingearbeitet werden.fes is time-consuming and makes the requirements considerably more expensive. The filling was then placed in the bag-like sewn covers by hand, and then the still open side of the Cover sewn. A filling opening can also be worked into the lower fabric from the outset by means of overlapping parts will.
Ein weiterer Nachteil der bisherigen Auflagen bestand darin, daß der Bezugstoff und die Kunststoffolie durch Nähen nicht werkstoffgerecht verbunden wurde, da durch das Vernähen die Kunststoffolie quasi perforiert wurde.Another disadvantage of the previous editions was that the cover fabric and the plastic film sewing was not properly connected to the material, as the sewing effectively perforates the plastic film became.
Der Erfindung liegt die Aufgabe zugrunde, ein Verfahren zur Herstellung von Liegebettauflagen o.dgl. zu schaffen, das die vorbenannten Nachteile nicht aufweist. Die Aufgabe ist erfindungsgemäß dadurch gelöst worden, daß der Bezugstoff in eine Form eingelegt wird, daß darauf die Füllung, insbesondere die Schäumstoffeinlage eingelegt wird, daß die Füllung'und der umgelegte Rand des Bezugstoffes mit einer Kunststoffolie belegt werden, und daß der ganze Randabschnitt der Kunststoffolie mit dem Randabschnitt des Bezugstoffes insbesondere mittels Hochfrequenz verschweißt bzw. verbunden werden.The invention has for its object to provide a method for the production of bed pads or the like. to create that does not have the aforementioned disadvantages. According to the invention, the object has been achieved by that the cover material is placed in a mold that the filling, in particular the foam insert, is placed on it is that the filling 'and the folded edge of the cover fabric are covered with a plastic film, and that the entire edge section of the plastic film with the edge section of the cover material, in particular by means of high frequency be welded or connected.
Der wesentliche Vorteil des Verfahrens besteht darin, daß das Vernähen des Bezuges mit der Kunststoffolie und das nachträgliche Einfüllen des sperrigen Schaum-The main advantage of the method is that the sewing of the cover with the plastic film and the subsequent filling of the bulky foam
— 3 — 009886/100 8- 3 - 009886/100 8
5107/lu - 3 -5107 / lu - 3 -
stoffes entfällt und dadurch eine erhebliche Kostensenkung erreicht wird. Man hat schon versucht, bei dünnerensubstance is omitted and thus a considerable reduction in costs is achieved. Attempts have been made with thinner ones
vorbefore
Teilen die Einlage dem Schweißen einzulegen, jedoch besteJit der Nachteil, daß beim Schweißen der Oberstoff und der Unterstoff seitlich der Einlage bis zur Mitte der Einlagendicke hoch- bzw, heruntergezogen wird. Dabei zeigen sich aber insbesondere an den Ecken und bei Rundungen mit kleinen Hadien Wellenbildungen, die durch die Hehrlänge entstehen, die durch das Hereinholen der Außenkanten -verursacht werden. Durch die Ausbildung der Form wird bei dem erfinduncsgemäßen Verfahren der Oberstoff so eingelegt, daß der Oberstoff an mehr als einer Kante bis auf den plan-liegenden ühterstoff herrunterreicht, wodurch wellenartige Faltenbildung vollständig vermieden wird und ein fprmgetreues Aussehen gesichert ist. Die Abstände der ^anten einer Auflagenseite sind bei dieser Verfahrensweise in sehr weiten Grenzen variabel, so daß die Dicke der Füllung bzw. Schaumstoffeinlage den Wünschen beliebig ohne Schwierigkeiten angepaßt werden kann.Share the insert to insert the welding, but bestJit the disadvantage that when welding the outer fabric and the lower fabric to the side of the insert to the middle of the Insert thickness is pulled up or down. However, they are particularly evident at the corners and curves with small hadia wave formations, which are caused by the long length, caused by the pulling in of the outer edges -caused. In the process according to the invention, the formation of the shape results in the outer fabric inserted in such a way that the outer fabric reaches down on more than one edge to the flat upper fabric, which completely eliminates the formation of wavy wrinkles and ensures a true-to-shape appearance. the With this procedure, the distances between the antennas on a support side are variable within very wide limits, so that the thickness of the filling or foam insert can be adapted as desired without difficulty.
Ein weiterer Vorteil besteht darin, daß durch das Verschweißen der Bezugstoff mit der Kunststoffolie werkstoffgerecht verbunden ist. Die nachteiligen, die Kunststoffolie zerstörenden Lochleibungskräfte einer vernähten Auflage werden damit vermieden. Durch die Anwendung des an sich bekannten Schweißens von Kunststoffolien aufAnother advantage is that the welding of the cover material with the plastic film is appropriate to the material connected is. The disadvantageous embedding forces of a sewn, which destroy the plastic film This avoids edition. By using the known welding of plastic films
_ 4 009886/1008 _ 4 009886/1008
5107/lu β 4 -5107 / lu β 4 -
die herstellung von Liegebettauflagen oder dergleichen wird also eine materialgerechte, arbeitsparende Fertigung ermöglicht, die eine Senkung der Fertigungskosten ergibt.the manufacture of bed pads or the like thus a material-appropriate, labor-saving production is made possible, which reduces the production costs results.
Vorzugsweise wird dabei der Bezugstoff in den Ecken nicht eingeschnitten, sondern werden nach dem "Verschweißen die eingefalteten Eckenabschnitte verklebt. Dadurch werden weitere Arbeitsgänge eingespart.Preferably, the cover material is not cut into the corners, but rather the folded corner sections are glued after the "welding" further work steps are saved.
Es können-:.Zierleisten, Fransen o.dgl. auf, unter oder zwischen die zu verschweißenden Teile gelegt und somit gleichzeitig mitbefestigt werden. Weiterhin ist es durch entsprechende Ausbildung der Form möglich,, die Auflage mehrteilig aber stoffseitig miteinander verbunden zu fertigen, wodurch das Produkt zusammenklappbar ist und somit leichter transportiert werden kann.It can -: trim, fringes or the like. on, under or placed between the parts to be welded and thus attached at the same time. Furthermore is It is possible by appropriate design of the shape, the support in several parts but connected to one another on the fabric side to manufacture, whereby the product is collapsible and can therefore be transported more easily.
Ein Ausführungsbeispiel der nach dem erfindungsgemäßen Verfahren hergestellten Liegebettauflage ist in der Zeichnung dargestellt. Die Zeichnung zeigt eine Liegebettauflage in perspektivischer Ansicht. Der auf die Schaumstoffeinlage 2 aufgelegte Bezugstoff, der aus Zeil- < wolle, Baumwollstoff oder dergleichen hergestellt ist, ist an den Seitenkanten dar Schaumstoffeinlage oder Füllung 2 herumgelegt. Die Füllung 2 und der Bezugstoff 1 sind auf der Kunststoffolie 3 (zum Beispiel PVC-Folie) angeordnet. Der umgebördelte Randabschnitt des BezugstoffesAn embodiment of the bed pad produced by the method according to the invention is shown in the drawing. The drawing shows a bed pad in a perspective view. The original placed on the foam insert 2 upholstery fabric, which would <Zeil- from, cotton fabric or the like is made, is wrapped on the side edges constitute foam padding or stuffing. 2 The filling 2 and the cover material 1 are arranged on the plastic film 3 (for example PVC film). The beaded edge section of the cover fabric
009886/1008009886/1008
5107/lu5107 / lu
— 5 —- 5 -
ist durch, eine Schälnaht mit der Kunststoffolie verschweißt. Selbstverständlich kann auch jede andere geeignete Schweißnaht gewählt werden. Die Eckenabschnitte des nicht ausgeschnittenen Bezugstoffes sind innen eingelegt und vorzugsweise verklebt.is welded to the plastic film by a peel seam. Of course, any other suitable weld seam can also be selected. The corner sections of the cover material that has not been cut out are inserted on the inside and preferably glued.
009886/10Ot-009886 / 10Ot-
Claims (1)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691936959 DE1936959A1 (en) | 1969-07-21 | 1969-07-21 | Process for the production of bed covers with thick filling, in particular foam insert |
DE19702032790 DE2032790A1 (en) | 1969-07-21 | 1970-07-02 | Device for the production of bed covers |
CH1097070A CH518233A (en) | 1969-07-21 | 1970-07-17 | Method and device for producing a bed cover |
NL7010595A NL7010595A (en) | 1969-07-21 | 1970-07-17 | |
FR7026866A FR2101279A5 (en) | 1969-07-21 | 1970-07-21 | Foamed plastics upholstery for garden - furniture |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691936959 DE1936959A1 (en) | 1969-07-21 | 1969-07-21 | Process for the production of bed covers with thick filling, in particular foam insert |
DE19702032790 DE2032790A1 (en) | 1969-07-21 | 1970-07-02 | Device for the production of bed covers |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1936959A1 true DE1936959A1 (en) | 1971-02-04 |
Family
ID=32714274
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19691936959 Pending DE1936959A1 (en) | 1969-07-21 | 1969-07-21 | Process for the production of bed covers with thick filling, in particular foam insert |
DE19702032790 Pending DE2032790A1 (en) | 1969-07-21 | 1970-07-02 | Device for the production of bed covers |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19702032790 Pending DE2032790A1 (en) | 1969-07-21 | 1970-07-02 | Device for the production of bed covers |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE1936959A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0174921A2 (en) * | 1984-09-13 | 1986-03-19 | Koflach Sportgeräte Gesellschaft m.b.H | Method for producing padding elements for ski boots, in particular the inner boots of ski boots |
-
1969
- 1969-07-21 DE DE19691936959 patent/DE1936959A1/en active Pending
-
1970
- 1970-07-02 DE DE19702032790 patent/DE2032790A1/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0174921A2 (en) * | 1984-09-13 | 1986-03-19 | Koflach Sportgeräte Gesellschaft m.b.H | Method for producing padding elements for ski boots, in particular the inner boots of ski boots |
EP0174921A3 (en) * | 1984-09-13 | 1987-06-03 | Koflach Sportgeräte Gesellschaft m.b.H | Method for producing padding elements for ski boots, in particular the inner boots of ski boots |
Also Published As
Publication number | Publication date |
---|---|
DE2032790A1 (en) | 1972-02-03 |
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