DE1929352A1 - High frequency sealing - Google Patents
High frequency sealingInfo
- Publication number
- DE1929352A1 DE1929352A1 DE19691929352 DE1929352A DE1929352A1 DE 1929352 A1 DE1929352 A1 DE 1929352A1 DE 19691929352 DE19691929352 DE 19691929352 DE 1929352 A DE1929352 A DE 1929352A DE 1929352 A1 DE1929352 A1 DE 1929352A1
- Authority
- DE
- Germany
- Prior art keywords
- web according
- web
- polyamide
- layer
- synthetic resin
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/56—After-treatment of articles, e.g. for altering the shape
- B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
- B29C44/5636—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching with the addition of heat
-
- 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
- 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
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
- B29C66/026—Chemical pre-treatments
-
- 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
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1207—Heat-activated adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M17/00—Producing multi-layer textile fabrics
- D06M17/04—Producing multi-layer textile fabrics by applying synthetic resins as adhesives
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M17/00—Producing multi-layer textile fabrics
- D06M17/04—Producing multi-layer textile fabrics by applying synthetic resins as adhesives
- D06M17/08—Polyamides polyimides
-
- 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
- B29C65/4855—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 their physical properties, e.g. being electrically-conductive
-
- 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
- B29C65/486—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 their physical form being non-liquid, e.g. in the form of granules or powders
-
- 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
- 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
- B29C66/727—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 porous, e.g. foam
-
- 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
- B29C66/729—Textile or other fibrous material made from plastics
- B29C66/7294—Non woven mats, e.g. felt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/02—Cellular or porous
- B32B2305/022—Foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2310/00—Treatment by energy or chemical effects
- B32B2310/12—Treatment by energy or chemical effects using dielectric properties
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Laminated Bodies (AREA)
- Bedding Items (AREA)
Abstract
Description
Elastisch nachgiebige und vorzugsweise zurückfedernde, Füllstoffe enthaltende, räumlich profilierte Bahn Vorliegende Erfindung betrifft elastisch nachgiebige und vorzugsweise zurückfedernde, Füllstoffe enthaltende, einen Aufbau aus Einzellagen aufweisende, geschmeidige, griffige, chemisch reinigungsfähige und räumlich profilierte Bahn zur Ab- oder Verkleidung von Schlaf-, Reise-, Liege-, Tagesdecken, Kissen, Sitzen, lehnen, festen Wandungen, Raumdecken, Kraft-Iährzeug-Seitenteilen, Türen, Matratzen, Raumdekorationen, Bekleidungsstücke oder dergl.. Als Decken kommen insbesondere Steppdecken mit Paser- oder launen- oder Feder-Füllungen, Tagesdecken- Kopfkissen mit waschbarer Synthesefaser-Füller in Betracht. Andere Erzeugnisse der Bettwarenindustrie sind Natratzenauflagen, Reform-Unterbetten, Karostepp-Oberbetten und Eiziziehdecken aller Art. Als Sitze kommen insbesondere Kraftfahrzeugsitze, Rückenlehnen, Seitenlehnen, Tür-Innenverkleidungen und Seitenteil-Verkleidungen an den Rücksitzen eines Kraftfahrzeuges in Betracht. In der Technik der Polstermöbel sind in Betracht zu ziehen die Seiten-und Rückenteile von Sesseln, Couohecß Se8bel - Sitzkissen, Chouch - Sitzkissen, Sessel- und Cheuch - RUckenkissen, Ohouchsitzauflagen, die aus einem Stück bestehen, Ohouch-Rückenteile, die aus einem Stück bestehen, Profilierte Polstermöbel-Rücken. Bezüglich der Matratzen- Industrie sind zu nennen Matratzen-Deckplatten in überwiegend einteiliger Außfthrung mit den bekannten, durch Steppnähte hergestellten Ornamenten. In Bezug auf die Möbeltechnik und Raumdekoration sind zu nennen Teilverkleidungen von Möbeln, Wand- und Deckenflächen. In der Bekleidungstechnik werden Morgenröcke mit Füllungen versehen, Anoraks und Schlafsäcke. Damit sind die Anmeldungsmöglichkeiten jedoch nicht erschöpfend aufgezählt. Elastically resilient and preferably resilient fillers Containing Spatially Profiled Web The present invention relates to elastic resilient and preferably resilient, fillers-containing, a structure made of single layers, smooth, non-slip, dry-cleanable and spatially profiled track for covering or covering sleeping, travel, couchette, Bedspreads, pillows, sitting, leaning, solid walls, room ceilings, power-Iährzeug side parts, Doors, mattresses, room decorations, items of clothing or the like .. Come as blankets especially quilts with paser or capricious or feather fillings, bedspreads Consider pillows with washable synthetic fiber fillers. Other products of the The bedding industry is sod mattress toppers, reform under-beds and quilted quilts and duvet covers of all kinds. The seats are in particular motor vehicle seats, Backrests, side rests, interior door panels and side panel panels on the back seats of a motor vehicle. In the technology of upholstered furniture consider the side and back of armchairs, Couohecß Se8bel - Seat cushions, Chouch - seat cushions, armchairs and Cheuch - back cushions, Ohouch seat covers, that are made of one piece, Ohouch backs that are made of one piece, Profiled upholstered furniture backs. Regarding the mattress Industry are to be mentioned mattress cover plates in predominantly one-piece execution with the well-known ornaments made by stitching. In terms of furniture technology and room decoration include partial cladding of furniture, wall and ceiling surfaces. In clothing technology, dressing gowns are provided with fillings, anoraks and Sleeping bags. However, this is not an exhaustive list of the registration options.
Bisher mussten derartige Bahnen, unter denen auch durch Abteilung zustandcigekommene Einzelstücke verstanden sind, von Hand die erforderliche Profilmusterung erhalten, in dem vorzugsweise sogenannte Steppnähte hergestellt werden. Durch die Steppnähte ziehen sich die Füllstoffe zusammen, und es entstehen in Abhängigkeit von der Anordnung und Lage der Steppnähte jeweils gewünschte Muster und Ornamente, insbesondere in Form von Quadraten, Rechtecken und Rhomben, falls nicht abweichende Musterungen verwirklicht werden sollen.So far, such tracks, including by department The individual pieces that have come about are understood, the necessary profile patterning by hand obtained, in which preferably so-called quilting seams are made. Through the Quilting seams pull the fillers together, and there are dependencies from the arrangement and position of the quilting seams required patterns and ornaments, especially in the form of squares, rectangles and rhombuses, if not different Patterns are to be realized.
Vorliegender Erfindung ist die Aufgabe gesetzt, diese Handarbeit in Wegfall zu bringen.The present invention is set to the task of this manual work in To bring omission.
Diese Aufgabe wird gelöst, wenn die profilgebenden Bereiche der Bahn Hochfrequenzschweißnähte sind. Es bedarf also nur der Durchführung einer derartigen Hochfrequenzsch##issung mit entsprechend angeordneten Elektroden, um jedes gewünschte, ornamentale Muster mittel eines einzigen irbeitsvorganges unter praktischer Ausschaltung der Handarbeit herstellen zu können.This task is solved when the profiling areas of the web High frequency welds are. So it only needs to be carried out High-frequency training with appropriately arranged electrodes in order to ornamental patterns by means of a single work process with practical elimination to be able to produce by hand.
Um aus derartigen Bahnen hergestellte Gegenstände waschen und chemisch reinigen zu können, bestehen die in den Schweißnähten auftretenden Schweißvermittler zweckmäßig aus Polyamiden, insbesondere modifizierten Polyamiden. Als solche sind beispieisweise zu nennen Polykondensationsprodukte aus Hexamethylendiamin und Adipinsäure. Das Kunstharz kann auch ein Polyamid der - Aminocapronsäure sein.To wash items made from such webs and chemically To be able to clean, exist the welding mediators occurring in the weld seams expediently made of polyamides, especially modified polyamides. As such are Examples of these are polycondensation products from hexamethylenediamine and adipic acid. The synthetic resin can also be a polyamide of aminocaproic acid.
In Betracht kommen weiter Polyamide der 7 -Aminieptansäury, der 9 - Amino - Nonansäure, der ii - Amino - Undecansäure. Das schweißvermittelnde Kunstharz kann auch ein Polamid auf der Basis von Dodecanolactam sein. Man ist jedoch nicht nur auf Polyamide und modifizierte Polyamide angewiesen.Polyamides of the 7-aminic acid, the 9 - Amino - nonanoic acid, the ii - amino - undecanoic acid. The sweat-promoting synthetic resin can also be a polyamide based on dodecanolactam. However, one is not only dependent on polyamides and modified polyamides.
Brauchbar sind auch Polyäthylen und insbesondere Polypropylen.Polyethylene and especially polypropylene can also be used.
Es ist vorteilhaft, wenn als Träger des in Form von Kunstharzpartikeln auftretenden Schweißvermittlers eine die Kunstharzpartikel tragende Einzellage der Bahn auftritt, wobei die Partikel an die Bahn entweder an- oder in sie angelagert sind. Die hierzu dienenden Verfahren sind an sich bekannt und bedürfen keiner Darstellung. Werden derartige Einzelbahnen als Träger des Schweißvermittlers benutzt, so kommen insbesondere aus Zellstoff, aus Schaumstoff, aus Faservliessen und die neuentwickelten spun - bond - Stoffe in Betracht. Dabei ist es unerheblich, ob die Einzellagen nur aus einer Schicht oder aus mehreren Schichten bestehen. Es können auch aus verschiedenen Werkstoffen bestehende Schichten geii#nsam eine Einzellage bilden, soweit die Partikel an diese Einzelschicht ein- oder in sie eingelagert sind, wobei die Partikel vorzugsweise in den Berührungsflächen aus verschiedenen Werkstoffen bestehende Schichten auftreten können.It is advantageous if the carrier is in the form of synthetic resin particles occurring welding agent a single layer of the synthetic resin particles carrying Web occurs with the particles either attached to or incorporated into the web are. The methods used for this purpose are known per se and do not require any representation. If such individual tracks are used as a carrier of the welding agent, so come in particular from cellulose, from foam, from fiber fleece and the newly developed spun-bond fabrics are considered. It is irrelevant whether the individual layers are only consist of one or more layers. It can also come from different Existing layers of materials form a single layer insofar as the particles are incorporated into or into this single layer, with the particles preferably in the contact surfaces made of different materials existing layers can occur.
Auch die Maschinen zur Durchfuhrung von Verfahren zunu Aufbringen der Partikel mit gegenseitigen Abständen und gleicher Schichtstärke sind an sich bekannt und bediirfen daher gleichfalls keiner Darstellung.Also the machines for carrying out procedures to apply the particles with mutual distances and the same layer thickness are per se are known and therefore do not require any representation.
Die Zeichnung gibt in stark schematisierter Darstellung Ausführungsbeispiele einer erfindungsgemäss ausgebildeten Bahn wieder.The drawing shows exemplary embodiments in a highly schematic representation a web designed according to the invention again.
Fig. 1 zeigt eine Ausbildung der Bahn, bei der die den Schweißvermittler tragende Sinzellage etwa in der Mittelebene der Bahn auftritt, während Pig. 2 ein Ausfiihrungsbeispiel veranschaulicht, bei welchem die den Schweißvermittler tragende Einzellage die Bahn als Aussenlage begrenzt.Fig. 1 shows an embodiment of the web in which the welding agent load-bearing single layer occurs approximately in the median plane of the web, while Pig. 2 a Exemplary embodiment illustrates in which the welding agent carrying Single layer delimits the web as an outer layer.
Die zuletztgenannte Bahn eignet sich zur Weiterverarbeitung, nicht nur zu Verschweissungszwecken, sondern auch zur eißversiegelung, da die die Kunstharzpartikel tragende Einzellage in den Zustand gebracht werden kann, der eine lIeißversiegelung zwecks Verbindung mit weiteren Stoffen oder Bahnen ermöglicht. The last-mentioned web is not suitable for further processing only for welding purposes, but also for ice sealing, since the synthetic resin particles load-bearing single layer can be brought into the state that a lIeiss seal for the purpose of connection with other fabrics or webs.
In Fig. 1 ist ein vergrösserter Schnitt durch die Bahn schematisch verdeutlicht. Hit 1 und 2 sind obere und untere Bezugsstoffe angedeutet, zwischen denen füllungen 3 utid 4 liegen, die als Vliese ausgebildet sind.In Fig. 1 an enlarged section through the web is schematically made clear. Hit 1 and 2 are upper and lower cover fabrics indicated, between which fillings 3 are utid 4, which are designed as fleeces.
Als Werkstoffe für derartige Füllungen kommen alle Faserstoffe in Betracht, deren Eigenschaften sie befähigen, als Füllungen aufzutreten. Zu nennen sind insbesondere die natürlichen und die Chemiefasern, unter den natürlichen Faserstoffen die Pflanzen- und tierischen Faserstoffe, unter den Chemiefasern diejenigen aus natürlichen und synth tischen Rohstoffen. Vorhanden ist schliesslich eine den Schweißvermittler tragende Mittelschicht 5. Als Schweiß-Vermittler sind aus Polyamiden bestehende Kunstharzkörper 51 chematisch angedeutet. Weiter ist die mittlere Einzellage 5 in Abschnitte 52, 53, 54 usw. aufgeteilt zur Darstellung gebracht worden, um ansudeuten, dass beispielsweise gemäss der Darstellung bei 52 als Trägerin der Kunstharzpartikel 51 eine Schaumstoffschicht vorgesehen sein kann, wobei als Werkstoff für den Schaumstoff insbesondere Kunststoffschäume, etwa als Polyurethan, in Betracht kommen.All fibrous materials are used as materials for such fillings Consider whose properties enable them to act as fillings. To call are in particular the natural and man-made fibers, among the natural fiber materials the vegetable and animal fibers, those made of man-made fibers natural and synthetic raw materials. Finally, there is a welding agent load-bearing middle layer 5. As sweat mediators are made of polyamides Synthetic resin body 51 indicated chemically. Next, the middle single ply is 5 in Sections 52, 53, 54 etc. have been split up to indicate that, for example, as shown at 52 as the carrier of the synthetic resin particles 51 a foam layer can be provided, the material for the foam in particular plastic foams, such as polyurethane, come into consideration.
Durch die Ziffer 53 ist aneedeutet, dass ein ein-oder mehrlagiges Faserstoffvlies zur Bildung der mittleren Lage 5 herangezogen werden kann, wobei eingelagerte Kunstharzpartikel mit 55 bezeichnet worden sind. Der Abschnitt 54 soll veranschaulichen, dass als Träger der aus modifizierten Polyamiden bestehenden Kunstharzpartikel 56 auch Zellstoff in Betracht kommt. Eine weitere Möglichkeit besteht in der Verwendung des zeichnerisch nicht dargestellten, sogenannten spun - bond - Stoffes, wie überhaupt jeder Werkstoff in Betracht kommt, der in der Lage ist, durch An- oder Einlagerung eingebrachtes, geeignet ausgebildetes Kunstharz in Form von Kunstharzpulver aufzunehmen und in seiner Lage zu erhalten.The number 53 indicates that a single or multi-layer Fibrous web can be used to form the middle layer 5, wherein embedded synthetic resin particles have been designated with 55. Section 54 is intended illustrate that as a carrier of the synthetic resin particles consisting of modified polyamides 56 pulp can also be considered. Another possibility is to use it of the so-called spun-bond material, not shown in the drawing, as in general any material comes into consideration that is capable of being deposited or embedded incorporated, suitably designed synthetic resin in the form of synthetic resin powder and get in its position.
Angedeutet ist schliesslich bei 71, 72 usw. die räumliche Profilierung, die dadurch entsteht, dass an diesen Stellen Hochfrequenzelektroden zum Ansatz gebracht worden sind. Jedoch ist die Verformung der schweißvermittelnden Lage schicht 5 nicht verdeutlicht worden, um die Darstellung der aus verschiedenen Werkstoffen bestehenden Abschnitte nicht zu stören. Aber selbstverständlich erstreckt sich die durch die Hochfrequenzverschweissungen 71, 72 usw. entstehenden, räumlichen Profilierungen in die Schweißvermittelnde Lage schicht 5 hinein, so dass die Kunstharzpartikei 51, 55, 56 usw. das gesamte Lagenbündel 1, 3, 5, 4, 2 erfasst. Durch die gleichzeitig eintretende Verschweissung der Schichten an den Stellen 71, 72 tritt die räumliche ProfilXierung ein, die vor vorliegender Erfindung nur dadurch erreichbar war, dass an diesen Stellen Steppnähte, insbesondere in Form von Zierstepp-Nähten angebracht wurden.Finally, at 71, 72 etc. the spatial profile is indicated, which arises from the fact that high-frequency electrodes are attached to these points have been. However, the deformation of the perspiration-promoting layer is not layer 5 has been clarified to show the appearance of the various materials Sections not to disturb. But of course that extends through that High-frequency welds 71, 72, etc. resulting, spatial profiles in the welding layer layer 5 into it, so that the synthetic resin particle 51, 55, 56 etc. the entire bundle of layers 1, 3, 5, 4, 2 is recorded. By the same time Any welding of the layers at the points 71, 72 occurs in three dimensions ProfilXierung, which before the present invention could only be achieved by quilted seams, in particular in the form of decorative quilted seams, are attached at these points became.
Die Rolle der Nähfäden wird nunmehr durch die Kunstharzpartikel 51, 55, 56 usw. übernommen und es bilden sich der Anordnung und Ausbildung der selbst nicht dargestellten Hcchfrequenzelektroden entsprechend ausgebildete, räumliche Profilierungen aus, wobei die Füllungen 3 und 4 aueserhalb der Schweißnähte ihre ursprüngliche Formgebung beibehalten und somit elastisch wirkende und zurückfedernde Kissen bilden, die bei 81, 82, 83 angedeutet sind.The role of the sewing threads is now through the synthetic resin particles 51, 55, 56 etc. and the arrangement and formation of the self are formed High-frequency electrodes (not shown) correspondingly designed, spatial Profiles, with the fillings 3 and 4 outside of the welds Maintaining the original shape and thus acting elastically and resiliently Form cushions, which are indicated at 81, 82, 83.
Dieselbe Hochfrequenzverschweissung kann benutzt werden, um die Bahn 6 bei 9 abzuschliessen und die dort liegenden Füllungen 3 und 4 sowie die schweißvermittelnde Mittellage 5 unter Bildung einer einheitlichen, zusammengedrllckten Naht zu verschliessen.The same high frequency welding can be used to make the web 6 to complete at 9 and the fillings 3 and 4 lying there as well as the sweat-promoting To close middle layer 5 to form a uniform, compressed seam.
Naturgemäss können an der Stelle 9 auch Einfassbänder, oder andere, bekannte Maßnahmen vorgesehen sein, um einem Abschnitt der Bahn 6, der beispielsweise zur Bildung einer Steppdecke dient, ein geschmacklich gutes Aussehen zu geben.Naturally, edging tapes or other, known measures can be provided to a portion of the web 6, for example to form a quilt is used to give a good taste appearance.
Bei dem Ausführungsbeispiel nach Fig. 2 begrenzt die schweißvermittelnde Lageschicht 1o die Bahn 6 einseitig. Sie wird daher auf der entgegengesetzten Seite nur von dem oberen Bezugsstoff 1 begrenzt.In the embodiment according to FIG. 2, the weld-imparting limit Layer layer 1o the web 6 on one side. It will therefore be on the opposite side limited only by the upper cover fabric 1.
Zur schweißvermittelnden Lageschicht lo hin schliesst sich die aus Schaumstoff bestehende weitere Stofflage io und eine Füllung 12 aus Faservliesstoffen an.Towards the sweat-promoting layer lo, it is excluded Foam consisting of a further layer of fabric and a filling 12 made of nonwovens at.
Die schweißvermittelnde Aussenschicht 1o kann wieder entsprechend der Darstellung des Abschnittes 13 aus Schaumstoff, entsprechend der Darstellung des Abschnittes 14 aus einem Faservliesstoff, entsprechend der Darstellung des Abschnittes 15 aus Zellstoff oder, nicht dargestellt, aus einem spun - bond - Stoff bestehen, wobei es naturgemäß auch möglich ist, statt der in Längsrichtung der Bahn folgenden Abschnitte, die lediglich zu Zwecken der Darstellung in dieser Richtung aufeinander folgen, die schwißvermittelnde Schicht 1o in der Richtung senkrecht hierzu aus Einzellagen zu bauen, der Werkstoffe den Werkstoffen nach 13, 14, 15 usw. entsprechen. Wie auch die schweißvermittelnde Lageschicht lo ausgebildet ist, stets sind entweder Kunstharzpartikel 16 an- oder eingelagert, so dass in Bezug auf die Herstellung einer räumlichen Profilierung, die in Fig. 2 nicht mehr dargestellt ist, die Voraussetzungen herrschen, unter denen gemäss der Darstdllung der Fig. 1 die Bahn als profilierter Körper aufzutreten vermag.The sweat-promoting outer layer 1o can again accordingly the representation of the section 13 made of foam, according to the representation of the section 14 made of a nonwoven fabric, as shown in the illustration of the section 15 made of cellulose or, not shown, of a spun-bond material, whereby it is of course also possible instead of the following in the longitudinal direction of the web Sections that are for purposes of illustration in this direction one another follow, the sweat-promoting layer 1o in the direction perpendicular thereto from individual layers to build, the materials correspond to the materials according to 13, 14, 15 etc. As well as the sweat-promoting layer layer lo is always either synthetic resin particles 16 attached or stored, so that in relation to the creation of a spatial profile, which is no longer shown in Fig. 2, the conditions prevail under which according to the representation of FIG. 1, the web is able to appear as a profiled body.
Es liegt im Wesen der Erfindung, dass die Ausführungsbeispiele die vorhandenen Möglichkeiten in keiner Weise erschöpfen.It is in the essence of the invention that the embodiments In no way exhaust the available options.
Die Erfindung erstreckt sich auch auf einzelne der vorstehend beschriebenen Merkmale und sie hat schliesslich deren Gesamtkombination sowie sämtliche Teilkombinationen der Merkmale zum Gegenstand, soweit letztere technisch sinnvoll und ausführbar sowie Siuchbar sind, auchwenn vorstehend die jeweils erzielbaren, neuen technischen Wirkungen nicht genannt und im einzelnen beschrieben sind. Ebenso werden sämtliche, in der Zeichnung dargestellten Einzelheiten als solche und in ihrem funktionellen Zusammenhang als beschrieben vorausgesetzt.The invention also extends to some of those described above Features and ultimately it has their overall combination as well as all partial combinations the characteristics of the object, insofar as the latter is technically sensible and feasible as well They can be searched, even if the new technical effects that can be achieved in each case are mentioned above are not mentioned and described in detail. Likewise, all in the Details shown in the drawing as such and in their functional context assumed as described.
Claims (22)
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1929352A DE1929352C3 (en) | 1969-06-10 | 1969-06-10 | Process for the production of a composite material of individual layers which are difficult to weld or which cannot be welded at high frequency using a welding aid and equipment for producing the same |
US3734813D US3734813A (en) | 1969-01-25 | 1970-01-19 | High frequency-weldable material |
NL7000691A NL7000691A (en) | 1969-01-25 | 1970-01-19 | |
FR7001976A FR2037052B1 (en) | 1969-01-25 | 1970-01-20 | |
CH1506870A CH535121A (en) | 1969-01-25 | 1970-01-21 | High frequency sealing |
LU60211D LU60211A1 (en) | 1969-01-25 | 1970-01-21 | |
CH83770D CH83770A4 (en) | 1969-01-25 | 1970-01-21 | |
CH83770A CH584798B5 (en) | 1969-01-25 | 1970-01-21 | |
GB316770A GB1306505A (en) | 1969-01-25 | 1970-01-22 | Material adapted for high-frequency welding and process and appa ratus for its manufacture |
BE744876D BE744876A (en) | 1969-01-25 | 1970-01-23 | METHOD AND MACHINE FOR MANUFACTURING A HIGH FREQUENCY WELDABLE MATERIAL, ESPECIALLY IN BANDS, AND MATERIAL THUS OBTAINED |
ES375875A ES375875A1 (en) | 1969-03-15 | 1970-01-24 | Procedure for the manufacture of a high frequency soldered fabric. (Machine-translation by Google Translate, not legally binding) |
JP637570A JPS564406B1 (en) | 1969-01-25 | 1970-01-26 | |
SU1418846A SU380022A1 (en) | 1970-03-12 | NONWAVE MATERIAL | |
US05/638,415 US4096016A (en) | 1969-01-25 | 1975-12-05 | Process for making and using high frequency weldable material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1929352A DE1929352C3 (en) | 1969-06-10 | 1969-06-10 | Process for the production of a composite material of individual layers which are difficult to weld or which cannot be welded at high frequency using a welding aid and equipment for producing the same |
Publications (3)
Publication Number | Publication Date |
---|---|
DE1929352A1 true DE1929352A1 (en) | 1971-01-07 |
DE1929352B2 DE1929352B2 (en) | 1974-12-12 |
DE1929352C3 DE1929352C3 (en) | 1975-08-07 |
Family
ID=5736559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1929352A Expired DE1929352C3 (en) | 1969-01-25 | 1969-06-10 | Process for the production of a composite material of individual layers which are difficult to weld or which cannot be welded at high frequency using a welding aid and equipment for producing the same |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1929352C3 (en) |
-
1969
- 1969-06-10 DE DE1929352A patent/DE1929352C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1929352C3 (en) | 1975-08-07 |
DE1929352B2 (en) | 1974-12-12 |
SU380022A3 (en) | 1973-04-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60122331T2 (en) | GUARD | |
EP0763418B1 (en) | Method for producing a multilayered web for upholstery cover material for vehicles | |
EP2303072A2 (en) | Cover and related products, and production thereof | |
EP1834552A2 (en) | Bedcover, in particular a quilt | |
EP3133196B1 (en) | Volume nonwoven fabric | |
DE1560695B2 (en) | Cover fabric made of an intermediate layer and two non-woven cover layers | |
DE4030172C2 (en) | ||
DE2449788A1 (en) | PROCESS FOR MANUFACTURING MATTRESS PROTECTIVE COVERINGS | |
DE1929352A1 (en) | High frequency sealing | |
DE9010788U1 (en) | Composite bodies for interior decoration and lining | |
DE102009005783B4 (en) | Method for making a cassette top bed and cassette top bed | |
DE3700680A1 (en) | Filling material, which contains fibre balls, in particular for quilts or as upholstering material | |
DE7006749U (en) | MULTI-LAYER COMPOSITE FABRIC OR CUTTINGS FROM IT. | |
EP2670281A2 (en) | Cover, in particular for beds | |
DE1913209C3 (en) | High-frequency welding leg or support for the production of composite materials from high-frequency welded individual materials, process for their production and machine for carrying out the process | |
DE4128650C2 (en) | Multi-layer heat-insulating bedding | |
DE1906460A1 (en) | Sleeping quilt | |
DE837081C (en) | Garment with a warm insert | |
DE1846750U (en) | COVER BED. | |
AT236064B (en) | Bedding, such as a duvet cover, pillow, etc., and bedding making methods | |
DE20102639U1 (en) | Isotropic nonwoven, in particular as an outer fabric for clothing | |
DE7209130U (en) | Straw cushions for beds, loungers and the like | |
DE6751797U (en) | HIGH-FREQUENCY WELDABLE COMPOSITE MATERIAL SHEET. | |
CN1357450A (en) | Hollow heat-insulating cloth and its production process | |
DE202006005856U1 (en) | Decorative textile fabric of clothing for house industry textiles, automobile, aircraft construction cushion seat, couch furniture and carpet surface, comprises a portion of kapok fibers, yarns or fiber materials |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
E77 | Valid patent as to the heymanns-index 1977 | ||
EGA | New person/name/address of the applicant | ||
EGA | New person/name/address of the applicant | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: ZWISSLER, ULRICH, DR., 7921 GERSTETTEN, DE |