DE2043418A1 - Plastics strip material - with embossed pattern of foamed plastic on one or both faces - Google Patents

Plastics strip material - with embossed pattern of foamed plastic on one or both faces

Info

Publication number
DE2043418A1
DE2043418A1 DE19702043418 DE2043418A DE2043418A1 DE 2043418 A1 DE2043418 A1 DE 2043418A1 DE 19702043418 DE19702043418 DE 19702043418 DE 2043418 A DE2043418 A DE 2043418A DE 2043418 A1 DE2043418 A1 DE 2043418A1
Authority
DE
Germany
Prior art keywords
material web
plastic
web
foamed plastic
certain amount
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
Application number
DE19702043418
Other languages
German (de)
Inventor
auf Nichtnennung. P Antrag
Original Assignee
Marburger Tapetenfabrik J.B. Schäefer GmbH &Co KG, 3570 Kirchhain
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 Marburger Tapetenfabrik J.B. Schäefer GmbH &Co KG, 3570 Kirchhain filed Critical Marburger Tapetenfabrik J.B. Schäefer GmbH &Co KG, 3570 Kirchhain
Priority to DE19702043418 priority Critical patent/DE2043418A1/en
Publication of DE2043418A1 publication Critical patent/DE2043418A1/en
Pending legal-status Critical Current

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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/52—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 way of applying the adhesive
    • B29C65/526—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 way of applying the adhesive by printing or by transfer from the surfaces of elements carrying the adhesive, e.g. using brushes, pads, rollers, stencils or silk screens
    • 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
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1271—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed parts being partially covered
    • 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
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/461—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length dispensing apparatus, e.g. dispensing foaming resin over the whole width of the moving surface
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
    • B29C70/747—Applying material, e.g. foam, only in a limited number of places or in a pattern, e.g. to create a decorative effect
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D81/03—Wrappers or envelopes with shock-absorbing properties, e.g. bubble films
    • 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
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/21—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being formed by a single dot or dash or by several dots or dashes, i.e. spot joining or spot welding
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Wrappers (AREA)
  • Laminated Bodies (AREA)

Abstract

A base layer of paper, fibrous fleece, plastic strip or textile has applied to one or both faces beadings, stripes or buttons of unfoamed plastic containing foaming agents, either by rolling, sieving or oscillating combs and is then passed for heat treatment to foam and set the plastic of the pattern. Easy to mfr. and apply for packaging insulation or levelling esp. for cladding uneven surfaces e.g. walls.

Description

Materialbahn fiir Verpackungs- Isolations- oder Ausgleichszwecke, insbesondere zur Verkleidung von unebenen Flächen wie z.B. Wänden" Die Erfindung betrifft eine Materialbahn fiir Verpackungs Isolations- oder Ausgleichszwecke, insbesondere zur Verkleidung von unebenen Flächen wie z.B. Wänden sowie ein Verfahren zur Herstellung der Materialbahn und eine Vorrichtung zur Durchführung des Verfahrens.Material web for packaging, insulation or compensation purposes, especially for covering uneven surfaces such as walls "The invention relates to a material web for packaging insulation or compensation purposes, in particular for cladding uneven surfaces such as walls and a manufacturing process the material web and a device for carrying out the method.

Es sind Materialbahnen bekannt, die z.B. aus Papier bestehen und die auf einer Seite eine durchgehende Schaumstoffschicht aufweisen.There are known material webs which consist of paper, for example, and which have a continuous foam layer on one side.

Die Herstellung einer solchen Elaterialbahn erfolgt dadurch, daß auf der einen Seite der Materialbahn gleichmäßig und in bestimmter StArke eine Kunststoffmasse in pastöser Form im allgemeinen durch Kalandern oder Walzen auf die Materialbahn aufgebracht wird, worauf die gesamte Materialbahn einer Wärmebehandlung unterzogen wird, wobei die Kunststoffmasse aufschäumt und geliert.The production of such a sheet of material takes place in that on one side of the material web evenly and in a certain thickness a plastic compound in pasty form, generally by calendering or rolling onto the material web is applied, whereupon the entire web of material is subjected to a heat treatment is, wherein the plastic mass foams and gels.

Materialbahnen dieser Art erfüllen aber nicht überall ihren Zweck, insbesondere dann nicht, wenn die zu bedeckende Fläche uneben ist. Das ist z.B. der Fall bei unebenen Wänden, bei unebenen Fußböden und dergleichen.However, material webs of this type do not fulfill their purpose everywhere, especially not if the surface to be covered is uneven. This is e.g. the case with uneven walls, uneven floors and the like.

Auch Gegenstände, die nicht überall eine ebene Fläche aufweisen, können mit einer solchen Materialbahn mit gleichmäßiger Schaumstoffschicht nur unzulänglich verpackt werden.Objects that do not have a flat surface everywhere can also be used with such a material web with a uniform foam layer only inadequate be packed.

Der Erfindung liegt die Aufgabe zugrunde, in dieser Hinsicht Abhilfe zu schaffen.The invention is based on the object of remedial action in this regard to accomplish.

Das wird <Iadurch erreicht, daß die Materialbahn an einer oder an beiden Bahnseiten stellenweise angeordnete Erhöhungen aus einer Kunststoffschaummasse aufweist. Dabei können die Erhöhungen wulst-streifen-oder noppenförnIig ausgebildet sein.This is achieved by the fact that the web of material is attached to an or On both sides of the track, raised areas made of a plastic foam compound are arranged in places having. The elevations can be embodied in the form of a bead, strip or knob be.

Die Materialhahn kann aus Papier, einem Vlies aus Fasern, einer Kunststoffolie oder einem Gewebe bestehen.The material tap can be made of paper, a fleece made of fibers, a plastic film or a fabric.

Diese Materialbahn ist zum Verkleiden von unebenen Weiden besonders gut geeignet, da sie die unebenen Steilen ausgleicht und die Materialbahn selbst an der von der Wand abgekehrten Seite eine ebene Fläche aufweist, die sich zur Weiterbearbeitung besser eignet.This sheet of material is special for covering uneven pastures well suited as it compensates for the uneven slopes and the material web itself has a flat surface on the side facing away from the wall, which is suitable for further processing better suited.

Auch beim Verpacken von Gegenständen mit unebenen Oberflächen eignet sich eine solche Materialbahn besser als die bekannten Materialbahnen mit Schaumstoffbeschichtung.Also suitable for packing items with uneven surfaces Such a material web is better than the known material webs with a foam coating.

Das Verfahren zur Herstellung der Materialbahn besteht darin, daß auf die Materialbahn im kontinuierlichen Arbeitsgang in Abstand voneinander (häufchenweise) eine bestimmte Menge aus einer ungeschäumten, aber schäumbaren Kunststoffmasse aufgebracht wird, worauf die Materialbahn in an sich bekannter Weise einer Wärmehehandlung zum Zwecke des Aufschbumens und Gelierens der Kunststoffmasse unterzogen wird.The method for producing the web of material consists in that on the material web in a continuous operation at a distance from each other (in piles) a certain amount of a non-foamed, but foamable plastic compound is applied will what the material web in a manner known per se of a thermal treatment is subjected to the purpose of foaming and gelling of the plastic compound.

Das Aufbringen der bestimmten Menge einer ungeschäumten Kunststoffmasse kann dabei auf verschiedene Weise erfolgen. Am zweckmäßisten ist eine Vorrichtun, die aus einem Walzenpaar besteht, zwischen denen die Materialbahn durchgefiihrt wird, wobei wenigstens eine Walze des Walzenpaares Aussparungen oder Vertiefungen aufweist.The application of a certain amount of a non-foamed plastic compound can be done in different ways. The most expedient is a device which consists of a pair of rollers, between which the material web passes is, wherein at least one roller of the roller pair recesses or depressions having.

Die mit Vertiefungen versehene Wale wird dabei in einen Behälter mit einer ungeschäumten Kunststoffmasse gesetzt, wobei sie in die Kunststoffmasse zum Teil eintaucht, so daß sich die Vertiefungen mit der ungeschäumten Kunststoffmasse füllen. Beim Drehen der Walze gelangt mithin die in den Vertiefungen lagernde Kunststoffmasse auf die Materialbahn.The well-provided whale is in a container with a non-foamed plastic compound set, wherein it is used in the plastic compound Part is immersed so that the depressions with the non-foamed plastic compound to fill. When the roller is rotated, the plastic compound stored in the depressions therefore arrives onto the material web.

Eine weitere Vorrichtung zum Aufbringen der ungeschäumten Kunststoffmasse kann in einem Sieb bestehen, zweckmäßig einem Rotationssieb, dem die in diesem Falle pastenförmige ungeschäumte Kunststoffmasse auf einer Seite zugeführt wird, so daß sozusagen nortionsweise die ungeschäumte Kunststoffmasse der Materialbahn zugeffihrt wird.Another device for applying the non-foamed plastic compound can consist of a sieve, expediently a rotary sieve, which in this case pasty non-foamed plastic compound is supplied on one side, so that so to speak nortionsweise the non-foamed plastic mass of the material web is supplied.

Es ist auch möglich, zum Aufbringen der ungeschäumten Kunststoffmasse einen oszillierenden 2ahnrakellzu verwenden.It is also possible to apply the unfoamed plastic compound use an oscillating 2-tooth squeegee.

In der Zeichnung ist eine beispielsweise Ausführungsform der Materialbahn sowie die Vorrichtung zur Durchführung des Verfahrens dargestellt.In the drawing is an example embodiment of the material web and the device for performing the method is shown.

Fig. 1 bis 3 zeigen die Materialbahn mit den Erhöhungen in verschiedener Gestalt; Fig. li zeigt die Vorrichtung zur Durchführung des Verfahrens. Fig. 1 to 3 show the web of material with the elevations in different Shape; Fig. Li shows the device for performing the method.

Fig.5 u. 6 zeigen andere Ausführungsformen der Vorrichtung.5 and 6 show other embodiments of the device.

Die Materialbahn ist mit 1 bezeichnet. Sie besteht im allgemeinen aus Papier, kann aber auch aus einem Faservlies, einem Gewebe oder aus einer Sunststofffolie bestehen. Auf einer Seite der Materialbahn sind die Erhöhungen 2 aus einer geschäumten Kunststoffmasse aufgebracht. Als schriumbare Kunststoffmasse wird zweckmäßig eine solche auf der Basis von verwendet.The material web is denoted by 1. It exists in general made of paper, but can also be made of a nonwoven fabric, a fabric or a plastic film exist. On one side of the material web, the elevations 2 are made of a foamed Plastic compound applied. A plastic compound that can be screeched is expediently those on the basis of used.

Die Fig. 2 zeigt das gleiche wie Fig. 1; jedoch sind dort die Erhöhungen streifen-bzw. wulstförmig 3 ausgebildet. In Fig. 3 besitzen die Erhöhungen strichförmixe Gestalt 4.Fig. 2 shows the same as Fig. 1; however are there the increases streak or. 3 formed in a bead. In Fig. 3, the bumps have line-like shape 4.

Die erfindungsgemäße Materialbahn kann für Isolations-und für Verpackungszwecke Verwendung finden. Besonders vorteilhaft ist jedoch die Verwendung dieser Materialbahn für Ausgleichszwecke, insbesondere zum Verkleiden von unebenen Flächen, z.B. Wänden. Die Erhöhungen aus der Schaumstoffmasse kommen dabei in die Vertiefungen der unebenen Fläche zu liegen. An den anderen Stellen der unebenen Fläche werden aber diese - wie ein Polster wirkende Erhöhungen - mehr oder weniger zusammengepreßt, so daß insgesamt gesehen die Vorderseite der Materialbahn eben wirkt. Dabei ist von Vorteil, daß durch diese Ausbildung der Materialbahn zugleich auch eine Wärme- und Schalldämmung erfolgt.The material web according to the invention can be used for insulation and for packaging purposes Find use. However, the use of this material web is particularly advantageous for leveling purposes, especially for cladding uneven surfaces, e.g. walls. The elevations from the foam mass come into the depressions of the uneven ones Area to lie. At the other places on the uneven surface, however, these - elevations acting like a cushion - more or less compressed so that viewed overall, the front side of the material web looks flat. The advantage here is that through this formation of the material web at the same time a heat and sound insulation he follows.

Die Fig. 4 zeigt die Vorrichtung zur Durchführung des Verfahrens und zwar eine besonders zweckmäßige Ausbildung der Vorrichtung. Sie besteht aus einem Walzenpaar mit den Walzen 5 und 6. Die untere Walze 6 taucht dabei in einen Behälter 7 mit einer ungeschäumen Kunststoffiasse 8 teilweise ein. Die Walze 6 besitzt die Vertiefungen 9, in denen sich die ungeschäume Kunststoffmasse sammelt. Bei Drehung des Walzenpaares, mithin auch der unteren Walze 6, füllen sich die Vertiefungen 9 mit der ungeschäumten Kunststoffmasse und werden auf die zwischen den Walzen geführte Materialbahn 10, z.B. aus Papier, aufgepreßt.4 shows the device for carrying out the method and although a particularly useful design of the device. It consists of one Pair of rollers with rollers 5 and 6. The lower roller 6 is immersed in a container 7 with a non-foamed Kunststoffiasse 8 partially. The roller 6 has the Wells 9 in which the non-foamed plastic mass collects. When rotating of Roller pair, therefore also the lower roller 6, fill the Recesses 9 with the non-foamed plastic compound and are on the between The material web 10 guided by the rollers, for example made of paper, is pressed on.

Beim Weitertransport der Materialbahn zieht die Bahn die ungeschäumte Kunststoffinasse aus den Vertiefungen heraus, so daß sich in Abständen voneinander (häufchenweise) bestimmte Mengen von ungeschäumter KunstssoftSasse auf der Bahn ausbilden. Die Materialbahn wird dann einer Wärmebehandlung unterzogen und einem Wärmekanal 11 zugeführt, dabei schäume die Kunststoffmasse auf und geliert aus.As the material web is transported further, the web pulls the non-foamed one Plastic lining out of the recesses so that they are spaced apart Certain amounts of non-foamed synthetic soft seating (in piles) on the track form. The material web is then subjected to a heat treatment and a Heat channel 11 supplied, while the plastic compound foams and gels out.

Bei der Ausführungsform gemäß Fit. 5 wird die ungeschäume Kunststoffmasse mit Hilfe eines zylinders förmigen Rotationssiebes la aufgebracht, das an seinen Enden auf Walzenstücken 2a angeordnet ist. Die Zuführung der ungeschäumten Kunststofriasse erfolgt über das Rohr 3a, das bis in den Hohlraum des Rotationssiebes reicht. Mit 5a ist ein Rakel bezeichnet, das am Rakelhalter 4a befestigt ist und das die Kunststoffmasse 6a durch die Sieblöcher drückt.In the embodiment according to Fit. 5 becomes the non-foamed plastic mass with the help of a cylinder-shaped rotary screen la applied to his Ends is arranged on roll pieces 2a. The feeding of the non-foamed plastic race takes place via the tube 3a, which extends into the cavity of the rotary sieve. With 5a denotes a squeegee which is attached to the squeegee holder 4a and which contains the plastic compound 6a pushes through the sieve holes.

Bei der Ausführungsform gemäß Fig. 6 wird die ungeschäumte Kunststoffiasse mit Hilfe eines oszillierenden Zahnrakels lb aufgebracht. Je nach der Zahl der Zahnlücken 2b und der Zahl der Rakelhübe im Verhältnis zu der Geschwindigkeit der unter dem Rakel weggezogenen Materialbahn entstehen entsprechende Schlangenlinien aus Kunststoffmasse.In the embodiment according to FIG. 6, the unfoamed plastic mass is with the help of an oscillating Toothed squeegee lb applied. Depending on the number of tooth gaps 2b and the number of doctor strokes in relation to the speed the material web pulled away from under the squeegee creates corresponding serpentine lines made of plastic compound.

AnsprücheExpectations

Claims (7)

A n s p r ii c h e 1.) Materialbahn für Isolations-, Verpackungs- oder Ausgleichszwecke, insbesondere zur Verkleidung von unebenen Flächen, wie z.B. Wänden, d a d u r c h g e k e n n z e i c h n e t , daß sie an einer oder an beiden Bahnseiten stellenweise angeordnete Erhöhungen aus einer Kunststoffschaummasse aufweist. A n s p r ii c h e 1.) Material web for insulation, packaging or compensation purposes, in particular for covering uneven surfaces, e.g. Walls that do not appear to be attached to one or both of them Has web sides arranged in places elevations made of a plastic foam compound. 2.) Materialbahn nach Anspruch 1, d a d u r c h (g e k e n n z e i c h n e t , daß die Erhöhungen wulst-, streifen- oder noppenförmig ausgebildet sind.2.) Material web according to claim 1, d a d u r c h (g e k e n n z e i c h n e t that the elevations are bead, strip or knob-shaped. 3.) Elaterialbahn nach Anspruch 1, d a d u r c h g e k e n n z e i c h n e t s daß die Materialbahn aus Papier, einem Vlies aus Fasern, einer Kunststoffolie oder einem Gewebe oder dergleichen bestehen kann.3.) material web according to claim 1, d a d u r c h g e k e n n z e i c h n e t s that the material web made of paper, a fleece made of fibers, a plastic film or a fabric or the like. 4.) Verfahren zur Herstellung der Materialbahn nach den Ansprüchen 1 - 3, d a d u r c h g e k e n n z e i c h n e t , daß auf die Materialbahn in kontinuierlichem Arbeitsgang in Abstand voneinander (häufchenweise) eine bestimmte Menge aus einer ungeschäumten aber schäumbaren Kunststoffmasse aufgebracht zfirel, worauf die Materialbahn in an stich bekrinnter Weise einer Wärmebehandlung zum Zwecke des AllF-schäiimens und Gelierens der Kunststoffmasse unterzogen wird.4.) Process for producing the material web according to the claims 1 - 3, that is, that on the material web in continuous Working step at a distance from each other (in piles) a certain amount of one unfoamed but foamable plastic compound applied zfirel, whereupon the material web in a stabbing manner a heat treatment for the purpose the AllF-Schäiimens and gelling of the plastic mass is subjected. 5.) Vorrichtung zur Durchführung des Verfahrens nach Anspruch 4, bestehend aus einem Walzenpaar zwischen dem die Materialbahn geftihrt wird sowie einem Kanal zur Wärmebehandlung der schäwmbaren Kunststoffmasse d a d u r c h g e k e n n z e i c h n e t , daß wenigstens eine Walze des Walzenpaares Aussparungen oder Vertiefungen aufweist.5.) Device for performing the method according to claim 4, consisting from a pair of rollers between which the material web is guided and a channel for heat treatment of the foamable plastic compound d a d u r c h g e k e n n z e i c h n e t that at least one roller of the roller pair has recesses or depressions having. 6.) Vorrichtung zur Durchführung des Verfahrens nach Anspruch 4, d a d u r c h g e k e n n z e i c h n e t , daß die bestimmte Menge aus einer ungeschäumten Kunststoffmasse mit Hilfe von Siehen af die Materialbahn aufgebracht wird.6.) Device for performing the method according to claim 4, d a d u r c h e k e nn n z e i n e t that the certain amount consists of a non-foamed Plastic mass with the help of Siehen af the material web is applied. 7.) Vorrichtung zur Durchführung des Verfahrens nach Anspruch 4, d a d u r c h g e k e n n z e i c h n e t , daß die bestimmte Menge mit Hilfe eines oszillierenden Zahnrakels auf die Materialbahn aufgebracht wird.7.) Device for performing the method according to claim 4, d a d u r c h g e k e n n n n z e i n e t that the certain amount with the help of a oscillating toothed squeegee is applied to the material web. L e e r s e i t eL e r s e i t e
DE19702043418 1970-09-02 1970-09-02 Plastics strip material - with embossed pattern of foamed plastic on one or both faces Pending DE2043418A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19702043418 DE2043418A1 (en) 1970-09-02 1970-09-02 Plastics strip material - with embossed pattern of foamed plastic on one or both faces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702043418 DE2043418A1 (en) 1970-09-02 1970-09-02 Plastics strip material - with embossed pattern of foamed plastic on one or both faces

Publications (1)

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DE2043418A1 true DE2043418A1 (en) 1972-03-16

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0304255A2 (en) * 1987-08-18 1989-02-22 A. Ahlstrom Corporation Friction surface for packing foil or like with friction surface
WO1994015779A1 (en) * 1993-01-09 1994-07-21 Tesch Guenter Wall or furniture lining, in particular wallpaper
FR2754783A1 (en) * 1996-10-18 1998-04-24 Taravella Brigitte Protective packaging including wedge
WO2000069747A1 (en) * 1999-05-18 2000-11-23 Giorgio Trani Flexible wrap, particularly for packaging, and method for its production
EP2251187A1 (en) * 2009-05-15 2010-11-17 Lantor B.V. Flexible protective sheet and its use
WO2014015060A3 (en) * 2012-07-20 2015-07-30 Lbp Manufacturing, Inc. Microwave heating of heat-expandable materials for making packaging substrates and products
US9522772B2 (en) 2006-04-03 2016-12-20 Lbp Manufacturing Llc Insulating packaging
WO2017025111A1 (en) * 2015-08-13 2017-02-16 Puma SE Method for producing a shoe, particularly a sports shoe
US9580228B2 (en) 2006-04-03 2017-02-28 Lbp Manufacturing Llc Thermally activatable insulating packaging
US9591937B2 (en) 2006-04-03 2017-03-14 Lbp Manufacturing Llc Insulating container
CN107416354A (en) * 2016-12-15 2017-12-01 池州市新辰包装科技有限公司 One kind buffering air column bag
US10183458B2 (en) 2006-04-03 2019-01-22 Lbp Manufacturing Llc Insulated packaging and method of making same

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989001446A1 (en) * 1987-08-18 1989-02-23 A. Ahlstrom Corporation Friction surface for packing foil or like with friction surface
EP0304255A3 (en) * 1987-08-18 1990-01-31 A. Ahlstrom Corporation Friction surface for packing foil or like with friction surface
EP0304255A2 (en) * 1987-08-18 1989-02-22 A. Ahlstrom Corporation Friction surface for packing foil or like with friction surface
WO1994015779A1 (en) * 1993-01-09 1994-07-21 Tesch Guenter Wall or furniture lining, in particular wallpaper
FR2754783A1 (en) * 1996-10-18 1998-04-24 Taravella Brigitte Protective packaging including wedge
WO2000069747A1 (en) * 1999-05-18 2000-11-23 Giorgio Trani Flexible wrap, particularly for packaging, and method for its production
US9580228B2 (en) 2006-04-03 2017-02-28 Lbp Manufacturing Llc Thermally activatable insulating packaging
US10183458B2 (en) 2006-04-03 2019-01-22 Lbp Manufacturing Llc Insulated packaging and method of making same
US10144573B2 (en) 2006-04-03 2018-12-04 Lbp Manufacturing Llc Thermally activatable insulating packaging
US9648969B2 (en) 2006-04-03 2017-05-16 Lbp Manufacturing Llc Insulating packaging
US9591937B2 (en) 2006-04-03 2017-03-14 Lbp Manufacturing Llc Insulating container
US9522772B2 (en) 2006-04-03 2016-12-20 Lbp Manufacturing Llc Insulating packaging
WO2010131972A3 (en) * 2009-05-15 2011-03-31 Lantor B.V. Flexible protective sheet and its use
WO2010131972A2 (en) * 2009-05-15 2010-11-18 Lantor B.V. Flexible protective sheet and its use
EP2251187A1 (en) * 2009-05-15 2010-11-17 Lantor B.V. Flexible protective sheet and its use
CN104903063A (en) * 2012-07-20 2015-09-09 Lbp制造股份有限公司 Microwave heating of heat-expandable materials for making packaging substrates and products
WO2014015060A3 (en) * 2012-07-20 2015-07-30 Lbp Manufacturing, Inc. Microwave heating of heat-expandable materials for making packaging substrates and products
WO2017025111A1 (en) * 2015-08-13 2017-02-16 Puma SE Method for producing a shoe, particularly a sports shoe
CN107416354A (en) * 2016-12-15 2017-12-01 池州市新辰包装科技有限公司 One kind buffering air column bag

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