DE1185383B - Method for producing a connection based on felting between the edges of flat felt material parts - Google Patents

Method for producing a connection based on felting between the edges of flat felt material parts

Info

Publication number
DE1185383B
DE1185383B DEH30432A DEH0030432A DE1185383B DE 1185383 B DE1185383 B DE 1185383B DE H30432 A DEH30432 A DE H30432A DE H0030432 A DEH0030432 A DE H0030432A DE 1185383 B DE1185383 B DE 1185383B
Authority
DE
Germany
Prior art keywords
edges
felting
felt
parts
material parts
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
DEH30432A
Other languages
German (de)
Inventor
Georg Huchler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEH30432A priority Critical patent/DE1185383B/en
Priority to GB19294/58A priority patent/GB897782A/en
Publication of DE1185383B publication Critical patent/DE1185383B/en
Pending legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/04Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
    • D04H1/06Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres by treatment to produce shrinking, swelling, crimping or curling of fibres
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B1/00Footwear characterised by the material
    • A43B1/02Footwear characterised by the material made of fibres or fabrics made therefrom
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/07Linings therefor
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00Footwear characterised by the shape or the use
    • A43B3/10Low shoes, e.g. comprising only a front strap; Slippers
    • A43B3/101Slippers, e.g. flip-flops or thong sandals
    • A43B3/106Disposable slippers; One-piece slippers
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/04Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
    • D04H1/08Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres and hardened by felting; Felts or felted products

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Description

Verfahren zur Erzeugung einer auf Verfilzung beruhenden Verbindung zwischen den Rändern von flächigen Filzmaterialteilen Die Erfindung betrifft ein Verfahren zur Erzeugung einer ausschließlich oder zum mindesten vorzugsweise auf Verfilzung beruhenden Verbindung zwischen den Rändern von flächigen Filzmat.rialteilen, insbesondere bei Filzhohlkörpern, bei denen zum mindesten die zu verbindenden Ränder vor ihrer Verbindung vorgefilzt sind.Method of creating a tangled joint between the edges of flat felt material parts The invention relates to a Method for generating an exclusively or at least preferably on Matting-based connection between the edges of flat felt material parts, especially with felt hollow bodies, where at least the edges to be connected are pre-felted before joining.

Bei einem bekannten Verfahren dieser Art, das bei der Herstellung von Filzschuhen angewendet wird, wird die Verbindung der Kanten in der Weise erzeugt, daß die Ränder des flächigen zugeschnittenen vorgefilzten Materials überlappend aneinandergelegt und zusammengenäht werden und dann durch Walken ein gegenseitiges Einbinden von Fasern der zusammengenähten Stücke herbeigeführt wird. In ähnlicher Weise hat man auch schon die Ränder von Ausschnitten kreisförmiger vorgefilzter Filzmaterialteile verbunden, nur mit dem Unterschied, daß die zu verbindenden Ränder schräggeschnitten und die Schrägflächen aufeinandergelegt und während der Verfilzungsbehandlung aneinandergehalten werden.In a known method of this type, that in the manufacture is used by felt shoes, the connection of the edges is created in such a way that that the edges of the flat cut pre-felted material overlap are put together and sewn together and then a mutual by fulling Incorporation of fibers of the sewn pieces is brought about. In a similar way In some ways, the edges of cutouts have already been pre-felted in a more circular shape Felt material parts connected, only with the difference that the edges to be connected beveled and the bevels placed on top of each other and during the felting treatment are held together.

Die vorgenannten, den Ausgangspunkt der-Erfindung bildenden Verfahren sind zwar schon vorteilhafter als diejenigen, bei denen die _ Kanten einfach zusammengenäht oder -geklebt werden, auch sie haben jedoch noch den Nachteil, daß in der Zone der Rändervereinigung Verdickungen, neben diesen dagegen Verdünnungen des flächigen Filzmaterials auftreten. Je weiter die Verfilzungsbehandlung vorgenommen wird, desto härter werden die erwähnten Verdickungen und begünstigen einen Bruch der festigkeitsmäßig schwachen benachbart befindlichen dünnen Stellen des Filzmaterials.The aforementioned methods forming the starting point of the invention are more advantageous than those where the edges are simply sewn together or -glued, but they also have the disadvantage that in the zone of the Edge association thickenings, next to these on the other hand thinning of the two-dimensional Felt material occur. The further the matting treatment is carried out, the more the thickenings mentioned become harder and promote breakage in terms of strength weak adjacent thin areas of the felt material.

Diese Nachteile werden nun erfindungsgemäß dadurch beseitigt, daß die Ränder von zu- vereinigenden flächigen Filzmaterialteilen bei ihrer Verfilzung ohne Überlappung ausschließlich stumpf gegeneinanderstoßend gehalten und ohne vorheriges oder während der Verfilzung erfolgendes Aufzüpfen miteinander verfilzt werden.These disadvantages are now eliminated according to the invention in that the edges of flat felt material parts that are to be united when they are felted without overlap, held only butt against each other and without prior or tucking which takes place during felting can be felted with one another.

Es ist zwar an sich bei der Herstellung von Filzschuhen auch schon bekannt, die Ränder ohne eigentliche überlappung miteinander zu verfilzen. Dabei werden die Ränder jedoch während der Verfilzungsbehandlung aufgezupft und nachfolgend erneut der Verfilzungsbehandlung unterworfen. Dies hat den Nachteil, daß die Struktur des Filzmaterials an den gezupften Stellen verändert wird. Der Faserverband wird teilweise gelockert und die Schichtstärke des Flachmaterials an den betreffenden S-2l_len gemindert, so daß zum Ausgleich der eingetretepen Ungleichmäßigkeiten nachträgliches Aufbringen und Anfilzen von Filzrohmasse erforderlich wird.It is true in itself in the manufacture of felt shoes known to felt the edges with one another without actually overlapping. Included however, the edges are plucked up during the matting treatment and subsequently subjected to the matting treatment again. This has the disadvantage that the structure of the felt material is changed at the plucked areas. The fiber bandage will partially loosened and the layer thickness of the flat material on the relevant S-2l_len reduced, so that to compensate for the irregularities that have occurred subsequently Applying and felting of raw felt mass is required.

Wenn dagegen gemäß der Erfindung die zu verbindenden Ränder der flächigen Filzmaterialteile stumpf Stoß gegen Stoß gelegt und gehalten werden, findet auch an diesen Stellen bei der Verfilzungsbehandlung die gleiche Faserbewegung und -verschiebung wie bei den übrigen Teilen des Flachmaterials statt. Es tritt eine homogene Verbindung der Flachmaterialteile ein, welche mit den übrigen Teilen des betreffenden Körpers Struktur- und stärkengleich ist. Die Verfilzungsbehandlung kann weitergetrieben werden als bisher bei aus Flachmaterialteilen zusammengesetzten Körpern, bei denen die Teile an ihren Rändern durch Verfilzen vereinigt sind, weil die bei den bisherigen Verfahren sich ergebenen Verdickungen und Verdünnungen an den Verbindungsstellen und die durch sie bei länger fortgesetzter Verfilzungsbehandlung hervorgerufene Gefahr von Brüchen an den dünnen Stellen wegfällt. Der Grund für das Auftreten solcher Verdickungen und Verdünnungen bei den bisherigen Verfahren und für deren Wegfall bei dem erfindungsgemäßen Verfahren ist, daß eine Wulstbildung an einem Rand bei der Verfilzungsbehandlung jedenfalls dann vermieden wird, wenn diesem Rand gleiches Fasermaterial Stoß an Stoß gegenübersteht. Dann wandern die Fasern von dem einen Stück zum andern und bleibt die Materialstärke der aneinandergesetzten Stücke einander gleich. Es können daher nach dem erfindungsgemäßen Verfahren Filzkörper besonders geringer Stärke und besonders hoher Festigkeit gefertigt werden, was allgemein bedeutsam ist, so z. B. bei der Herstellung von Hüten, Trichtern, Filtern, Rohren, Fußbekleidungsstücken usw. Die sich stumpf stoßenden Teile des zu verbindenden Flachmaterials bedürfen nur anfänglich des Zusammenhaltens. Beim Walken tritt sofort ein gegenseitiges Eindringen von Fasern in die stumpf aneinandergesetzten Flachmaterialteile ein. Das Fertigerzeugnis ist in allen seinen Teilen, also auch an den Vereinigungsstellen, in Porigkeit und Wandstärke und damit auch in Atmung und Wärmedämmung gleich. Die Zeichnungen zeigen schematisch die Wirkung des erfindungsgemäßen Verfahrens, und zwar F i g. 1 die Randteile von stumpf Stoß gegen Stoß gelegten Teilen bei einem Vorkörper aus Filzrohmasse im Schnitt, F i g. 2 die gleichen Randteile gemäß F i g. 1 beim formfertigen Filzkörper.If, on the other hand, according to the invention, the edges of the flat felt material parts to be connected are placed butt against butt and held, the same fiber movement and displacement takes place at these points during the felting treatment as in the other parts of the flat material. A homogeneous connection of the flat material parts occurs, which has the same structure and strength as the other parts of the body in question. The felting treatment can be carried out further than before with bodies composed of flat material parts, in which the parts are united at their edges by felting, because the thickening and thinning at the connection points resulting from the previous processes and the risk of them caused by them with longer continued matting treatment There are no breaks in the thin spots. The reason for the occurrence of such thickenings and thinnings in the previous processes and for their elimination in the process according to the invention is that bulging on an edge is avoided during the felting treatment if this edge is faced with the same fiber material butt to butt. Then the fibers migrate from one piece to the other and the material thickness of the pieces attached to one another remains the same. Felt bodies of particularly low strength and particularly high strength can therefore be manufactured according to the method according to the invention, which is generally important; B. in the production of hats, funnels, filters, pipes, footwear, etc. The butt jointing parts of the flat material to be connected only initially need to be held together. During fulling, there is an immediate mutual penetration of fibers into the butt jointed flat material parts. T he final product is in all its parts, including the Association bodies in porosity and thickness and thus also in breathability and insulation same. The drawings show schematically the effect of the method according to the invention, namely FIG. 1 the edge parts of butt joint against joint parts in a preform made of felt raw material in section, F i g. 2 the same edge parts according to FIG. 1 for the ready-to-shape felt body.

Die lockere Lagerung der Fasern gemäß F i g. 1 gestattet das gegenseitige Fasereindringen an den Stoßseiten der stumpf und scharf gegeneinandergesetzten Teile des Filzrohmassekörpers. Dadurch tritt, wie aus F i g. 2 ersichtlich ist, auch an den ursprünglichen Stoßstellen ein inniger und fester Faserverband ein, der sich kaum von den übrigen Teilen der Filzmasse beim formfertigen Körper unterscheidet und nur durch das Vorhandensein auch kürzerer Fasern erkennbar ist.The loose storage of the fibers according to FIG. 1 allows mutual Fiber penetration on the abutting sides of the blunt and sharply opposed parts of the felt bulk body. As a result, as shown in FIG. 2 can also be seen on the original joints an intimate and firm fiber structure, which hardly differs from the other parts of the felt mass in the form-ready body and can only be recognized by the presence of shorter fibers.

Claims (1)

Patentanspruch: Verfahren zur Erzeugung einer ausschließlich oder zum mindesten vorzugsweise auf Verfilzung beruhenden Verbindung zwischen den Rändern von flächigen Filzmaterialteilen, insbesondere bei Filzhohlkörpern, bei denen zum mindesten die zu verbindenden Ränder vor ihrer Verbindung vorgefilzt sind, dadurch gekennzeichnet, daß die Ränder bei ihrer Verfilzung ohne Überlappung ausschließlich stumpf gegeneinanderstoßend gehalten und ohne vorheriges oder während der Verfilzung erfolgendes Aufzupfen der Ränder miteinander verfilzt werden. In Betracht gezogene Druckschriften: Deutsche Patentschriften Nr. 359 379, 408 851, 533 519, 584 727, 739 659; französische Patentschrift Nr. 957 291; britische Patentschriften Nr. 611769, 623 495; USA.-Patentschriften Nr. 194 400, 306 747, 2472263. Claim: A method for producing a connection based exclusively or at least preferably on felting between the edges of flat felt material parts, in particular in the case of hollow felt bodies in which at least the edges to be connected are pre-felted prior to their connection, characterized in that the edges without felting during their felting The overlap can only be held butt against each other and felted together without plucking the edges up beforehand or during felting. Considered publications: German Patent Nos. 359 379, 408 851, 533 519, 584 727, 739 659; French Patent No. 957 291; British Patent Nos. 611769, 623 495; U.S. Patent Nos. 194,400, 306,747, 2472263.
DEH30432A 1957-06-21 1957-06-21 Method for producing a connection based on felting between the edges of flat felt material parts Pending DE1185383B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEH30432A DE1185383B (en) 1957-06-21 1957-06-21 Method for producing a connection based on felting between the edges of flat felt material parts
GB19294/58A GB897782A (en) 1957-06-21 1958-06-17 Improvements in or relating to the manufacture of felt articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH30432A DE1185383B (en) 1957-06-21 1957-06-21 Method for producing a connection based on felting between the edges of flat felt material parts

Publications (1)

Publication Number Publication Date
DE1185383B true DE1185383B (en) 1965-01-14

Family

ID=7151365

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH30432A Pending DE1185383B (en) 1957-06-21 1957-06-21 Method for producing a connection based on felting between the edges of flat felt material parts

Country Status (2)

Country Link
DE (1) DE1185383B (en)
GB (1) GB897782A (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US194400A (en) * 1877-08-21 Improvement in the manufacture of felted shoes, slippers, and other articles
US306747A (en) * 1884-10-21 Process of making seamless felted wool boots and shoes
DE359379C (en) * 1921-02-12 1922-09-22 Brecht & Fugmann Device for the production of seamless felt shoes u. like
DE408851C (en) * 1925-01-26 Carl Hermann Feustel Process for the production of wide, endless felts for paper machines (paper felts) from fleece strips
DE533519C (en) * 1930-04-30 1931-09-19 Henri Guessard Process for the seamless production of slippers, slippers and the like Like. With protruding sole rims
DE584727C (en) * 1931-10-24 1933-09-23 Antoine Canat Process for making slippers and shoes from felt
DE739659C (en) * 1941-09-28 1943-10-01 Friedrich Gotthilf Hoppe Process for making seamless one-piece felt boots, felt shoes, felt stems, etc.
GB611769A (en) * 1946-05-07 1948-11-03 Victor Bohm Improvements in and relating to felt articles
GB623495A (en) * 1947-05-05 1949-05-18 Bury Felt Mfg Company Ltd Improvements in or relating to the manufacture of hoods for felt hats
US2472263A (en) * 1947-01-09 1949-06-07 Pasko William Method of producing felt footwear
FR957291A (en) * 1950-02-17

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US194400A (en) * 1877-08-21 Improvement in the manufacture of felted shoes, slippers, and other articles
US306747A (en) * 1884-10-21 Process of making seamless felted wool boots and shoes
DE408851C (en) * 1925-01-26 Carl Hermann Feustel Process for the production of wide, endless felts for paper machines (paper felts) from fleece strips
FR957291A (en) * 1950-02-17
DE359379C (en) * 1921-02-12 1922-09-22 Brecht & Fugmann Device for the production of seamless felt shoes u. like
DE533519C (en) * 1930-04-30 1931-09-19 Henri Guessard Process for the seamless production of slippers, slippers and the like Like. With protruding sole rims
DE584727C (en) * 1931-10-24 1933-09-23 Antoine Canat Process for making slippers and shoes from felt
DE739659C (en) * 1941-09-28 1943-10-01 Friedrich Gotthilf Hoppe Process for making seamless one-piece felt boots, felt shoes, felt stems, etc.
GB611769A (en) * 1946-05-07 1948-11-03 Victor Bohm Improvements in and relating to felt articles
US2472263A (en) * 1947-01-09 1949-06-07 Pasko William Method of producing felt footwear
GB623495A (en) * 1947-05-05 1949-05-18 Bury Felt Mfg Company Ltd Improvements in or relating to the manufacture of hoods for felt hats

Also Published As

Publication number Publication date
GB897782A (en) 1962-05-30

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