DK176683B1 - Tubular holding bag - Google Patents
Tubular holding bag Download PDFInfo
- Publication number
- DK176683B1 DK176683B1 DK200601110A DKPA200601110A DK176683B1 DK 176683 B1 DK176683 B1 DK 176683B1 DK 200601110 A DK200601110 A DK 200601110A DK PA200601110 A DKPA200601110 A DK PA200601110A DK 176683 B1 DK176683 B1 DK 176683B1
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- DK
- Denmark
- Prior art keywords
- holding bag
- skin
- bag
- tan
- tubular holding
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Classifications
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- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B17/00—Details of apparatus or machines for manufacturing or treating skins, hides, leather, or furs
- C14B17/06—Work feeding or clamping devices
- C14B17/08—Fastening devices, e.g. clips for leather-stretching
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- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B1/00—Manufacture of leather; Machines or devices therefor
- C14B1/58—Drying
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- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B15/00—Mechanical treatment of furs
- C14B15/04—Fur dressing
- C14B15/06—Fur-stretching devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Making Paper Articles (AREA)
Description
i DK 176683 B1in DK 176683 B1
Den foreliggende opfindelse angår en rørformet holdepose af fleksibelt materiale, beregnet for anvendelse til fastholdelse af minkskind i udstrakt position udenpå et hult udspilningselement/tane under tørring, hvilke minkskind forinden initiering aftørreproceduren underkastes en vandbørstning.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tubular flexible material holding bag intended for use in holding mink skin in an extended position outside a hollow play element / tan during drying, which prior to initiating the wiping procedure is subjected to a water brushing.
5 Tørring af lædersiden på skind fra pelsdyr er velkendt, hvor tørringen finder sted efter at skindet er udstrakt og fastgjort med hæfteklammer på en fladagtig træstok, en tane, i den hensigt at bibeholde skindet størst muligt. Anvendelse af hæfteklammer medfører skader på skindet i form af store huller i den nedre ende 10 af skindet, hvilket forringer skindets værdi. Desuden er der yderligere del ulemper ved anvendelse af de kendte taner, hvoraf kan nævnes, manglende udtørring af skindet i visse områder af dette hvor lædersiden ligger tæt an imod tanefladen, lang tørretid, samt besværlig af-tanings procedure.5 Drying of the leather side on fur from fur animals is well known, where the drying takes place after the skin is stretched and fastened with staples on a flat wooden stick, a tane, in order to retain the skin as much as possible. The use of staples causes damage to the skin in the form of large holes at the lower end 10 of the skin, which degrades the value of the skin. In addition, there are further disadvantages of using the known tans, of which there may be mentioned, failure to dry the skin in certain areas of this where the leather side is close to the tan surface, long drying time, and cumbersome tanning procedure.
15 Nævnte problemstillinger er tidligere søgt løst ved en fremgangsmåde og et udspilningselement, som det er angivet i WO 2005/026394 A1, hvor skindet på-trækkes og udstrækkes, udenpå et hult udspilningselement der omfatter en første og en anden bred sideflade af indbyrdes forbundne, samvirkende, hvælvede halvskaller med en åben struktur, hvis ene ende (fodenden) er afskåret i en ret vinkel i 20 forhold til udspilningselementets/tanens længdeakse, og hvis bredde gradvis aftager imod en spids, men dog afrundet endedel (næseenden), hvis overflade i det mindste i tørreområdet, men fortrinsvist over hele overfladen, haren åben struktur, med lædersiden vendende imod udspilningselementet, og hvor skindet fastholdes i denne position under tørreprocessen ved påtrækning afen holdepose i henhold 25 til principperne angivet i WO 01/62985 A1, der i det mindste over en del af skindets nedre ende (haleenden), antrykker dette imod udspilningselementets/tanens overflade, og hvor tørringen af lædersiden af skindet finder sted ved udskiftning af luften indeni hulrummet af udspilningselement, og dermed den luft der befinder sig under den åbne struktur.Said problems have previously been solved by a method and a play-out element, as stated in WO 2005/026394 A1, in which the skin is applied and extended, except for a hollow play-out element comprising a first and a second wide side surface of interconnected, cooperating, vaulted half shells with an open structure, one end (foot end) of which is cut at a right angle relative to the longitudinal axis of the play member / tan, and whose width gradually decreases towards a pointed, yet rounded end portion (nose end), the surface of which at least in the drying region, but preferably over the entire surface, has an open structure, with the leather side facing the playout element, and wherein the skin is held in this position during the drying process by applying a holding bag in accordance with the principles set out in WO 01/62985 A1, which in the at least over a portion of the lower end of the skin (tail end), this presses against the surface of the play element / tan, and where t The lubrication of the leather side of the skin takes place by replacing the air inside the cavity of the playing element, and thus the air which is under the open structure.
3030
Skindet fastholdes effektivt i den udstrakte position under tørreprocessen ved en vekselvirkning imellem overfladerne af de hvælvede halvskaller med den åbne . struktur og et indsnævret område af den rørformede holdepose, der påtrækkes udenover skindets hårside, i det mindste over en del af skindets nedre ende (ha- DK 176683 B1 2 leenden), hvor posen i det indsnævrede område antrykker lædersiden af skindet imod den åbne struktur af udspilningselementet, hvorved skindets læderside fastholdes i sin udstrakte position under tørreproceduren.The skin is effectively held in the extended position during the drying process by an interaction between the surfaces of the vaulted half shells with the open. structure and a narrowed area of the tubular holding bag that is pulled outside the hair's side of the skin, at least over a portion of the lower end of the skin (ha-DK 176683 B1 2), where the bag in the narrowed area presses the leather side of the skin against the open structure of the release member, thereby retaining the leather side of the skin in its extended position during the drying procedure.
5 Herved opnås mulighed for effektiv tørring af skindets læderside, og tillige at skindet under tørreprocessen kan fastholdes udstrakt på udspilningselementet, uden anvendelse af ødelæggende klammer, idet skindet fastholdes i sin udstrakte position ved hjælp af en holdepose. Anvendelse af holdeposen har tillige den fordel at skindet bliver lettere at fjerne fra udspilningselementet efter afslutningen af 10 tørreproceduren, idet der ikke skal fjernes hæfteklammer, inden skindet kan skilles fra tanen, og tørreprocedurens gennemførelsestid reduceres i øvrigt betragteligt ved fremgangsmåden ifølge opfindelsen. Desuden er skind tørret ifølge fremgangsmåden ifølge opfindelsen ensartet tørrede, uden sorte pletter som kan medføre hårtab på skindets hårside.5 This allows for effective drying of the leather side of the leather and also during the drying process the skin can be held out extensively on the playing element, without the use of destructive staples, the skin being held in its extended position by a holding bag. Use of the holding bag also has the advantage that the skin becomes easier to remove from the play element after the end of the drying procedure, since no staples need to be removed before the skin can be separated from the tan and the drying time of the drying procedure is otherwise considerably reduced by the method according to the invention. Furthermore, skins are dried according to the method of the invention uniformly dried, without black spots which can cause hair loss on the skin side of the skin.
1515
Det skal anføres her, at det rørformede poseemne, som benyttes i forbindelse med fastholdelse af det udstrakte skind, i ovennævnte patentpublikation kan anvendes såvel sammen med traditionelle taner af træ, som med ovenfor omtalte nyere typer af taner, der omfatter to indbyrdes samvirkende, hvælvede halvskaller 20 med en åben overfladestruktur.It should be noted here that in the above patent publication, the tubular bag blank used in connection with the retention of the extended skin can be used both with traditional wooden tins, as well as with the aforementioned newer types of tans comprising two interconnected, vaulted half shells 20 with an open surface structure.
En traditionel tane af træ, kan defineres som et fladt stykke træ med en første og en anden bred sideflade og en første og anden smal sideflade, hvis udbredelse er betydelig mindre end udbredelsen af bredsidefladerne, og hvis ene ende 25 (fodenden) er afskåret i en ret vinkel i forhold til tanens længdeakse, og hvis bredde gradvis aftager imod en spids men dog afrundet endedel (næseenden), og hvor tanen har en spalte, der er symmetrisk placeret omkring tanens længdeakse forløbende imellem spidsenden og i det mindste over halvdelen af tanens længde.A traditional wood tan can be defined as a flat piece of wood having a first and second wide side surfaces and a first and second narrow side surfaces whose width is significantly smaller than the width of the wide side surfaces and whose end 25 (the foot end) is cut into a right angle with respect to the longitudinal axis of the tan, the width of which gradually decreases towards a pointed but rounded end portion (nose end), and wherein the tan has a slot symmetrically located about the longitudinal axis of the tan extending between the tip end and at least over half of the tan length.
30 Der skelnes endvidere imellem hantaner beregnet i forbindelse med tørring af skind fra handyr, som normalt er større end skind fra hundyr, og taner beregnet for hundyr er såvel kortere som smallere end de taner, der benyttes ved tørring af skind fra handyrene. Nær fodenden omfatter tanerne for handyr et parti, hvor den DK 176683 B1 3 første og anden smalle sideflade forløber parallelt, hvor bredden af tanen, der anvendes til tørring af skind fra hundyr, aftager langs hele længden imellem fodenden og den afrundede næseende.Furthermore, males are calculated between drying males from females, which are usually larger than females from females, and males intended for females are both shorter and narrower than those used for drying males from males. Near the foot end, the male tanner comprises a portion wherein the first and second narrow side surfaces extend parallel to the width of the tan used for drying females, decreases along the entire length between the foot end and the rounded nose.
5 Det skal her anføres, at der i det efterfølgende benyttes terminologien udspil ningselement og tane i flæng, hvorved skal forstås et emne, udenover hvilket der påtrækkes et skind med lædersiden vendende imod emnet, hvor skindet udstrækkes og fastholdes i denne position (tanes) under udtørring af skindets læderside.5 It should be noted here that in the following the terminology playback element and tane are interchangeably, which means an item beyond which is applied a leather with a leather side facing the item, where the skin is extended and held in this position (tanes) during drying of the leather side of the skin.
Tanen forsynes endvidere oftest med en tane inderpose der består af et fedtsugen 10 og fedtabsorberende materiale, for opsamling af tilbageværende fedt (residual fedt) på skindets læderside.In addition, the tan is most often provided with a tan inner bag consisting of a liposuction 10 and fat-absorbing material, for collecting residual fat (residual fat) on the leather side of the skin.
Tørreproceduren hvor lædersiden på et tanet skind finder som allerede anført sted, ved at luften i udspilningselementets/tanens hulrum udskiftes. En frem-15 gangsmåde at udføre denne udskiftning af luften er angivet i WO 2005/026394 A1, hvor tanerne med de tanede skind anbringes opretstående position i et tørreaggregat forsynet med en blæser/sugeenhed, der foranlediger luften i tanernes hulrum udskiftet. Tørreaggregatet(erne) med en flerhed af taner, anbringes under tørreproceduren i et tørrerum, i hvilket luftfugtigheden og temperaturen er konditi-20 oneret, således at der opnås en effektiv og ensartet udtørring af skindenes læderside.The drying procedure where the leather side of a tan skin takes place as already stated, by replacing the air in the play element / tan cavity. One method of performing this air replacement is disclosed in WO 2005/026394 A1, wherein the tan with the tan skin is placed upright in a drying unit provided with a fan / suction unit which causes the air in the tan cavity to be replaced. The dryer assembly (s) with a plurality of tans is placed during the drying procedure in a drying room, in which the humidity and temperature are conditioned so as to obtain an effective and uniform drying of the leather side of the skins.
Behandling og håndtering af skind i et pelseri, imellem flåning og taning, hvor skindene transporteres i luftdrevne transportører, og henligger i bulk, inden disse 25 renses for savsmuld m.m. medfører, at skindenes hårside kan fremstå som pjusket og "tottet”, hvilket ikke er ønskeligt, idet erfaringer viser, at det ikke blot er skindenes størrelse, men også den måde hvorpå hårsiden af disse fremstår efter tørring og aftaning, der er afgørende for hvor høj en pris der kan opnås ved salg af skindet på en auktion. Det er således af stor vigtighed for opnåelse af den størst 30 mulige pris for et skind, at dette efter tørringen fremstår med en ensartet, pæn og glat hårside.Processing and handling of skins in a fur shop, between skinning and tanning, where the skins are transported in air-driven conveyors and disposed in bulk before being cleaned of sawdust etc. As a result, experience shows that it is not only the size of the skins, but also the way in which the hairs of the skins appear after drying and drying, which is crucial to where high at a price that can be obtained from the sale of the fur at an auction, so it is of great importance to obtain the largest possible price for a fur that after drying it appears with a uniform, neat and smooth hair side.
DK 176683 B1 4DK 176683 B1 4
Man har tidligere søgt at løse dette problem ved at udføre en manuel vand-børstning af skindene, eller ved at påtrække en holdepose udenover skindets hår-side, hvis facon i alt væsentligt er tilpasset en tane med et påsat, udstrakt skind, hvis udstrækning i det væsentlige svarer til hele skindets udstrækning i længde-5 retningen. Denne fremgangsmåde har også til en vis grad kunnet medvirke til en forbedring af udseendet af hårsiden af skindene efter tørreproceduren er tilendebragt og skindene aftanet. Imidlertid har det vist sig, at den tidligere kendte børst-ning af skindene er klart at foretrække, eftersom denne giver det bedste resultat. I den sammenhæng har det vist sig værende hensigtsmæssigt at benytte en kort 10 holdepose af den angivne art, i stedet for den førnævnte lange, idet der således bliver mulighed for at foretage en manuelt gennemført vandbørstning af skindene, inden tørreproceduren påbegyndes.It has previously been attempted to solve this problem by performing a manual water-brushing of the skins, or by applying a holding bag beyond the hair-side of the skin, the shape of which is essentially adapted to a tan with an applied, extended skin, which extends in essentially corresponds to the entire length of the skin in the longitudinal direction. This method has also, to some extent, been instrumental in improving the appearance of the hair side of the skins after the drying procedure is completed and the skins stripped. However, it has been found that the prior art brushing of the skins is clearly preferable, since this gives the best result. In this context, it has been found appropriate to use a short 10 holding bag of the type specified, rather than the aforementioned long one, thus allowing a manual brushing of the skins before the drying procedure is initiated.
Imidlertid trænger også her sig nye, og mere moderne fremgangsmåder sig 15 på, i den hensigt at reducere forbruget af manuel arbejdskraft. Tidligere blev vandbørstningen af skind foretaget ved, at de tanede skind manuelt blev let antrykket imod en roterende hestehårsbørste, hvis børster passerer et vandbad ved hver fulde rotation, hvorved hårsiden blev tilført vand og behandlet mekanisk med hestehårsbørsterne. Dette arbejde er imidlertid relativt mandskabskrævende, 20 og der er således udviklet en fremgangsmåde samt en maskine, der på effektiv og hurtig måde kan udføre arbejdet med vandbørstningen, dvs., at der på en gang tilføres skindets hårside vand fra en dyse, og umiddelbart efter passage af dyserne, følger en børstning med et antal roterende børster der føres ned over skindet fra næseenden til skindets halerod, umiddelbart efter at taningen af skindet har 25 fundet sted, og hvor tanen med skindet befinder sig i oprejst position, inden tanen med det tanede skind, stadigvæk i oprejst position maskinelt anbringes i tørreaggregatet.However, new and more modern approaches are also needed here in order to reduce the consumption of manual labor. Previously, the water brushing of skins was done by manually tapping the skinned skins against a rotating horse hair brush whose brushes pass a water bath at each full rotation, thereby supplying water to the hair side and mechanically treating the horse hair brushes. However, this work is relatively man-consuming, and thus a method and a machine have been developed which can efficiently and quickly perform the work with the water brushing, i.e., that at once the skin's hair-side water is supplied from a nozzle, and immediately after passage of the nozzles, follows a brushing with a plurality of rotating brushes which pass down the skin from the nose end to the tail root of the skin, immediately after the tanning of the skin has occurred and where the tan with the skin is in an upright position, before the tan with the tan skins, still in the upright position, are mechanically placed in the dryer.
Dette fordrer således at der benyttes en tanepose, der dækker så lille et are-30 al af skindets hårside, under skyldig hensyntagen til udbredelsen af holdeposens indsnævrede område, til opnåelse af den fornødne holdekraft for fastholdelse af det på tanen udstrakte skind. Endvidere er det nødvendigt at holdeposen skal have en vis længde, for at det bliver muligt at udføre en maskinelt udført placering af DK 176683 B1 5 holdeposen under taningsproceduren. Altså er der her tale om to modstridende faktorer, nemlig det forhold at posens udbredelse i skindets længderetning ønskes kortest muligt, af hensyn til at kunne gennemføre vandbørstningen over størst muligt areal på skindets hårside, samtidigt med at udbredelsen af det indsnævrede 5 område, og posens længde for at kunne påsætte denne maskinelt udenover et udstrakt skind på en aktuel tane, i holdeområdet på tanen, med det indsnævrede område af hoideposen placeret i umiddelbar nærhed af skindets halerod. Desuden er det af stor vigtighed, at der ikke ansamles vand/fugt hidrørende fra vandbørstningen imellem holdeposen og skindets hårside, idet dette kan medføre en reduk-10 tion af udtørringen af skindet, som medfører behov for længere tørretid for denne del af skindet, til skade for den øvrige del af dette.This thus requires the use of a tan bag which covers as little an area of the hair side of the skin, taking due account of the spread of the narrowed area of the holding bag, to obtain the necessary holding power for retaining the skin extended on the tan. Furthermore, it is necessary that the holding bag must be of a certain length in order to make it possible to perform a machine-made placement of the holding bag during the tanning procedure. Thus, there are two contradictory factors, namely the fact that the size of the bag is desired in the longitudinal direction of the skin as short as possible, in order to be able to carry the water brushing over as much area as possible on the hair side of the skin, at the same time as the spread of the narrowed area, and the length to be able to apply this machine externally to an extended skin on a current tan, in the holding area of the tan, with the narrowed area of the hoist bag located in the immediate vicinity of the tail's root. Furthermore, it is of great importance that water / moisture resulting from the water brushing between the holding bag and the hair side of the skin is not accumulated, as this can reduce the drying of the skin, which necessitates a longer drying time for this part of the skin. damage to the other part of this.
Det er således opfindelsens formål at angive en kort tanepose, der tilsikrer at en effektiv maskinel håndtering af holdeposen under taning af skindet, om som 15 tillige sikrer, at der ikke ansamles fugt/væske imellem skindets hårside og holdeposen.It is thus the object of the invention to provide a short tan bag which ensures that an efficient mechanical handling of the holding bag during tanning of the skin, while also ensuring that no moisture / liquid is collected between the hair side of the skin and the holding bag.
Dette formål opnås ved en holdepose af den angivne art, som er kendetegnet ved, at den rørformede holdepose i den imod tanens næseende orienterede 20 ende omfatter i det mindste en opslidsning/udstansning, der i alt væsentligt forløber imellem den imod tanens næseende orienterede ende af indsnævringen og den imod tanens næseende vendende ende af den rørformede holdepose.This object is achieved by a holding bag of the specified type, characterized in that the tubular holding bag at the end oriented towards the tan comprises at least one slit / punching which extends substantially between the end oriented towards the tan. the constriction and the end of the tubular holding bag facing the tan's face.
Herved opnås det, at den opslidsede del af holdeposen, ved en maskinel på-25 virkning af et udstående organ med en skridhæmmende belægning forrest på et vandbørstningsaggregat, der føres henover skindets hårside, begyndende fra skindets næseende, lader sig krænge udenover det indsnævrede område af holdeposen, hvorved der ikke vil samle sig vand under den del af holdeposen, der er beliggende ovenover indsnævringsområdet, men at eventuelt forekommende 30 vanddråber på hårsiden af det vandbørstede skind, vil blive ledt bort. Tiloversblevet vand fra vandbørstningen vil ikke trænge ind under holdeposen i det indsnævrede område, idet posen i dette område er antrykket tilpas kraftigt imod skindets hårside i den hensigt at fastholde skindet i den udstrakte position på tanen, til at vand kan trænge ind.Hereby it is obtained that the slotted part of the holding bag, by a mechanical action of a protruding member with a non-slip coating on the front of a water brushing assembly which is passed over the hair side of the skin, starting from the skin's face, can be curved beyond the narrowed area by the holding bag, whereby no water will accumulate under that part of the holding bag located above the narrowing area, but any 30 drops of water on the hair side of the water-brushed skin will be diverted. Remained water from the water brush will not penetrate under the holding bag in the narrowed area, since the bag in this area is pressed firmly against the hair side of the skin in order to retain the skin in the extended position on the tan for water to penetrate.
35 DK 176683 B1 6 I den hensigt at opnå et hensigtsmæssigt forløb af omfoldningen af den opslidsede del af holdeposen, kan opslidsningen/udstansningen med fordel være orienteret parallelt med den rørformede holdeposes længdeakse. Herved vil det være muligt at foretage omfoldningen maskinelt med simple midler, såsom stumpt 5 udragende organer, forrest på et automatisk vandbørstnings aggregat, -forsynet med skrid hæmmende overflader orienteret imod tanens overflader, og som fra en passiv position kan bringes i en aktiv position hvor disse antrykkes imod den opslidsede del af holdeposen, og som under fortsat nedføring af vandbørstningsag-gregatet vil foranledige omfoldning af den opslidsede del af holdeposen, til et ni-10 veau, hvor indsnævringsområdet begynder.In order to achieve an appropriate course of folding of the slotted portion of the holding bag, the slitting / punching may advantageously be oriented parallel to the longitudinal axis of the tubular holding bag. Hereby, it will be possible to perform the folding machine by simple means, such as blunt 5 protruding members, at the front of an automatic water brushing unit, provided with anti-slip surfaces oriented against the surface of the tan, and which can be brought from an passive position to an active position where these are pressed against the slotted portion of the holding bag and which, while continuing to downgrade the water brush assembly, will cause folding of the slotted portion of the holding bag to a nine-level where the narrowing area begins.
I den hensigt at sikre en optimal håndtering af holdeposen under påtrækning ved taning af skind, kan opslidsningens/udstandsningens tilvendende sider være indbyrdes forbundne i et smalt område ved den imod tanens næseende vendende 15 ende af holdeposen. Herved vil holdeposen under de maskinelle operationer med denne under taningsproceduren, fremstå som et rørformet emne. Nævnte forbindelse vil imidlertid i forbindelse med om- og nedfoldningen af den opslidsede del af holdeposen blive brudt op ved påvirkningen af de udragende organer forrest på det automatiske vandbørstningsaggregat, hvorved om- og nedfoldningen af holde-20 posen lettes.In order to ensure optimum handling of the holding bag under tension by tanning the skin, the contacting sides of the slit / die can be interconnected in a narrow region at the end of the holding bag facing the tan. In this way, the holding bag during the mechanical operations with this during the tanning procedure will appear as a tubular workpiece. However, in connection with the folding and unfolding of the slotted portion of the holding bag, said connection will be broken by the influence of the protruding members at the front of the automatic water brushing unit, thereby facilitating the folding and folding of the holding bag.
Idet der må forventes også at være nødvendigt at foretage en vis tørring af skindets hårside i området under holdeposens indsnævrede område, kan den rørformede holdepose med fordel være fremstillet af et for luft-, damp- og fugtgen-25 nemtrængeligt materiale.While it is also expected that some drying of the hair's surface of the skin is required in the area below the narrowed area of the holding bag, the tubular holding bag may advantageously be made of a material which is permeable to air, vapor and moisture.
I den hensigt at tilvejebringe en holdepose der er relativt billig, samtidigt med at dennes holdeegenskaber, eller evne til at antrykke skindet imod tanen i holde-området er stor, kan den rørformede holdepose med fordel være fremstillet af en 30 folie af fleksibelt plastmateriale.In order to provide a holding bag which is relatively inexpensive, at the same time as its holding properties, or ability to compress the skin against the tan in the holding area, the tubular holding bag may advantageously be made of a flexible plastic film sheet.
I den hensigt at tilvejebringe mulighed for diffusion af vanddamp og fugt igennem holdeposen, navnlig i de tilfælde hvor denne er fremstillet af folie af fleksibelt plastmateriale, kan den rørformede holdepose være perforeret ved perfore-35 ringer.In order to provide the possibility of diffusion of water vapor and moisture through the holding bag, especially in cases where it is made of flexible plastic film, the tubular holding bag may be perforated by perforations.
DK 176683 B1 7DK 176683 B1 7
Det foretrækkes endvidere, at det indsnævrede område af den rørformede holdepose udgøres af i det mindste én indsvejsning der i alt væsentligt er orienteret parallelt med holdeposens længdeakse.It is further preferred that the constricted area of the tubular holding bag is constituted by at least one weld substantially oriented parallel to the longitudinal axis of the holding bag.
5 Nævnte indsvejsning(er) kan endvidere med fordel ved enderne være forsy net med en mindre tværgående svejsning, der i hovedsagen er orienteret på tværs af holdeposens længdeakse. Fordelen herved er, at indsvesjningen(erne) herved styrkes, således at disse ikke rives op, f.eks. under den maskinelle håndtering og placering på tanen, udenover det udstrakte skind, under taningsproceduren, og 10 under den mekaniske påvirkning af vandbørstningsaggregatets stumpt udragende organer under om- og nedfoldningen af den opslidsede del af holdeposen. Det j skal dog bemærkes, at de mindre tværgående svejsninger ikke nødvendigvis står i direkte forbindelse med svejsningen(erne) orienteret parallelt med holdeposens længdeakse. De mindre tværgående svejsninger kan således også være placeret i 15 umiddelbar nærhed af Indsvejsningernes ender.Further, said weld (s) may advantageously be provided at the ends with a smaller transverse weld, which is generally oriented across the longitudinal axis of the holding bag. The advantage of this is that the weld (s) are thereby strengthened so that they are not torn up, e.g. during the mechanical handling and placement of the tan, beyond the extended skin, during the tanning procedure, and under the mechanical influence of the blunt protruding members of the water brush assembly during the folding and unfolding of the slotted portion of the holding bag. However, it should be noted that the smaller transverse welds are not necessarily in direct contact with the weld (s) oriented parallel to the longitudinal axis of the holding bag. Thus, the smaller transverse welds may also be located in close proximity to the ends of the welds.
Opfindelsen forklares nærmere i det efterfølgende med henvisning til tegningen, hvor 20 Fig. 1 er et ovenbillede af en kort rørformet holdepose, omfattende en op- slidsning ifølge opfindelsen, for anvendelse ved vandbørstning af tanede skind,The invention will be explained in more detail below with reference to the drawing, in which 1 is a top view of a short tubular holding bag, comprising a slit according to the invention, for use in brushing toothed skins,
Fig. 2 er et detailudsnit af den opslidsede del af den i fig. 1 viste rørformede holdepose,FIG. 2 is a detail section of the slotted portion of the one shown in FIG. 1, tubular holding bag,
Fig. 3 viser et udsnit af en tane, med den i fig. 1 viste holdepose monteret på 25 en tane, hvor den fastholder holder et udstrakt skind på en tane,FIG. 3 is a sectional view of a tane, with the one shown in FIG. 1, holding on a tane 25, which holds a stretched skin on a tane,
Fig. 4 viser det samme som i fig. 3, men hvor den opslidsede del af holdeposen over et indsnævret område, er om- og nedfoldet et stykke ind over det indsnævrede område,FIG. 4 shows the same as in FIG. 3, but where the slit portion of the holding bag over a narrowed area is folded and folded inwardly over the narrowed area,
Fig. 5 viser en tane, 30 Fig. 6 viser den i fig. 5 viste tane med en taneinderpose for absorbering af residualfedt på skindets Eæderside,FIG. 5 shows a tane; FIG. 6 shows the one shown in FIG. 5 with a tine inner bag for absorbing residual grease on the Ether side of the skin,
Fig. 7 viser den i fig. 6 viste tane, nu forsynet med et minkskind,FIG. 7 shows the one shown in FIG. 6, now provided with a mink skin,
Fig. 8, viser den i fig. 7 viste tane med skind, hvor en holdepose svarende til den i fig. 1 viste, er anbragt udenover tanens spidsende, 35 Fig. 9 viser den i fig. 8 viste tane, hvor skindet er tanet (udstrakt og fastholdt i den udstakte position) og fastholdt af en holdepose svarende til den i fig. 1 viste,FIG. 8 shows the one shown in FIG. 7 with a leather bag, in which a holding bag similar to that of FIG. 1 is positioned outside the tip end of the tan. FIG. 9 shows the one shown in FIG. 8, wherein the skin is tan (stretched and held in the projected position) and held by a holding bag similar to that of FIG. 1,
Fig. 10 viser den i fig. 9 viste tane, hvor den opslidsede del af holdeposen er om- og nedfoldet over holdeposens indsnævrede område, og DK 176683 B1 8FIG. 10 shows the one shown in FIG. 9, where the slotted portion of the holding bag is folded over and folded over the narrowed area of the holding bag, and DK 176683 B1 8
Fig. 11 er en principskitse afen automatisk vandbørstningsmaskine for vandbørstning af tanede skind, der fastholdes med holdeposer ifølge opfindelsen.FIG. 11 is a schematic sketch of an automatic water brushing machine for water brushing of tanned skins, which are retained with holding bags according to the invention.
I fig. 1 er vist en første udførelsesform afen kort rørformet holdepose 2 be-5 regnet til anvendelse i forbindelse med fastholdelse af skind i udstrakt position på en tane 4 (jf. fig. 3 m.fl.), hvor skindet efter taning underkastes en vandbørstning. Holdeposen 2 er i den viste udførelsesform vist med parallelt forløbende sider 6, 8, men i en anden ikke vist udførelsesform, kan holdeposen 2 være udformet således at dennes tværsnit har et konisk forløb.In FIG. 1 shows a first embodiment of a short tubular holding bag 2 intended for use in connection with the retention of the skin in an extended position on a tane 4 (cf. Fig. 3 et al), where the skin is subjected to a water brush after tanning. The holding bag 2 is shown in the illustrated embodiment with parallel extending sides 6, 8, but in another embodiment not shown, the holding bag 2 can be designed such that its cross-section has a conical course.
1010
Som det endvidere fremgår af fig. 1, har holdeposen 2 et indsnævret område 10, der er defineret ved to parallelt forløbende indsvejsninger 12, 14, der i øvrigt yderligere forløber parallelt med holdeposens midterakse 16. Indsvejsningerne 12, 14 er i den viste udførelsesform af holdeposen 2, afsluttet med mindre svejsninger 15 18 ved enderne, hvilke mindre svejsninger 18 i hovedsagen er orienteret i tværgå ende retning i forhold til indsvejsningernes orientering, i den hensigt at modvirke oprivning af indsvejsningerne 12, 14 i forbindelse med placering af holdeposen 2 udenover et skind 20 på tanen 4.Furthermore, as can be seen from FIG. 1, the holding bag 2 has a narrowed area 10 defined by two parallel running welds 12, 14 which further extend parallel to the center axis of the holding bag 16. In the illustrated embodiment of the holding bag 2, welds are completed with minor welds. 15 18 at the ends, which minor welds 18 are generally oriented in a transverse direction with respect to the orientation of the welds, in order to counteract tearing of the welds 12, 14 in connection with the positioning of the holding bag 2 outside a skin 20 on the tine 4.
20 Som det yderligere fremgår af fig. 1, omfatter holdeposen 2 en udstans- ning/opslidsning 24 i et område 25 (fig. 3) af holdeposen, der forløber fra nær det indsnævrede område 10 til den første ende 22 af holdeposen 2. Udstansnin-gen/opslidsningen 24, kan, som det er vist i fig. 2, der er et udsnit af holdeposen 2 ved den første ende 22, have et mindre ubrudt forløb 26, således at holdeposen 2 25 under den maskinelle håndtering af denne fra den udtages fra et forråd af holdeposer 2, til den er endeligt anbragt på et tanet skind 20, fremstår som et rørformet emne, hvilket letter den maskinelle operation med holdeposen, idet der således ikke forekommer løse flige m.m. under håndteringen.20 As is further apparent from FIG. 1, the holding bag 2 comprises a punching / slitting 24 in a region 25 (Fig. 3) of the holding bag extending from near the narrowed area 10 to the first end 22 of the holding bag 2. The punching / slitting 24 can, as shown in FIG. 2, which is a section of the holding bag 2 at the first end 22, having a smaller continuous course 26, so that the holding bag 2 25 during its mechanical handling is taken from it from a supply of holding bags 2 until it is finally placed on a taned leather 20, appears as a tubular blank, which facilitates the machine operation with the holding bag, thus no loose tabs etc. during handling.
30 I fig. 3 er holdeposen 2 vist anbragt i holdepositionen udenover et tanet skind 20, med den første ende 22, og dermed udstansningen/opslidningen 24 orienteret imod tanens spidsende (ikke vist). Såfremt vandbørstning af skindet 20, med tanen 4 i oprejst position fandt sted, ville der ansamles overskydende vand 28 fra børstningsprocessen imellem skindets hårside og holdeposen i området umiddel-35 bart over indsnævringen 10, indikeret ved pilen A. Vand, som det ville være nærmest umuligt at fjerne, med mindre tørretiden for skindet skulle forøges betydeligt, med uheldige virkninger på kvaliteten af den del af skindet der ligger udenfor holdeposens område.In FIG. 3, the holding bag 2 is shown arranged in the holding position outside a taned skin 20, with the first end 22, and thus the punching / wear 24 oriented towards the tine end (not shown). If water brushing of the skin 20, with the tan 4 in the upright position occurred, excess water 28 from the brushing process would accumulate between the hair side of the skin and the holding bag in the area immediately above the constriction 10, indicated by the arrow A. Water as would be closest impossible to remove, unless the drying time of the skin had to be significantly increased, with adverse effects on the quality of the part of the skin which lies outside the holding bag area.
DK 176683 B1 9 I fig. 4 ses det i fig. 3 viste udsnit af tanen 4, med det tanede skind 20 fastholdt i den udstrakte position af holdeposen 2, men hvor den opslidsede del 25 af holdeposen 2 nu er om- og nedfoldet over det indsnævrede område 10 af holde-5 posen. Som det ses, er det ubrudte område 26 (fig. 2) opbrudt for at lette om-og nedfoldningen af holdeposen 2, der er udført samtidigt og maskinelt, sammen med en vandbørstning af det tanede skind 20. Vandbørstningsproceduren beskrives senere.DK 176683 B1 9 In fig. 4, it can be seen in FIG. 3, with the tapered skin 20 retained in the extended position of the holding bag 2, but where the slotted portion 25 of the holding bag 2 is now folded over and folded over the narrowed area 10 of the holding bag. As can be seen, the unbroken region 26 (Fig. 2) is broken to facilitate the folding and unfolding of the holding bag 2, performed simultaneously and mechanically, together with a water brushing of the toothed skin 20. The water brushing procedure is described later.
10 I fig. 5 ses en tane 4 af den angivne moderne art bestående af to indbyrdes forbundne hvælvede halvskaller 59 med åben overfladestruktur, med en spidsende 30 og en fodende 31, fra hvilken ses et udragende parti 33, der bl.a. benyttes til at opretholde tanen i opretstående position.10 In FIG. 5 shows a tane 4 of the specified modern type consisting of two interconnected vaulted half shells 59 with open surface structure, with a pointed end 30 and a footing 31, from which is seen a protruding portion 33, including is used to maintain the tan in the upright position.
15 I fig. 6 ses den i fig. 5 viste tane 4, nu forsynet med en rørformet tane- inderpose 35 bestående af et fedtsugende/fedtabsorberende materiale, for absorbering af tilbageværende fedt på skindets læderside.In FIG. 6 is the one shown in FIG. 5, now provided with a tubular tannery bag 35 consisting of a liposuction / fat absorbing material, for absorbing residual fat on the leather side of the skin.
I fig. 7 ses den i fig.6 viste tane 4, nu forsynet med et minkskind 20.In FIG. 7 shows the tane 4 shown in FIG. 6, now provided with a mink skin 20.
20 I fig. 8 ses den i fig. 7 viste tane 4, nu også forsynet med en kort rørformet holdepose 2, ifølge opfindelsen, trukket udenover næseenden 30 af tanen og skindet 20.In FIG. 8 is the one shown in FIG. 7, now also provided with a short tubular holding bag 2, according to the invention, pulled outside the nose end 30 of the tan and the skin 20.
25 I fig. 9 ses den i fig. 8 viste tane 4, nu med skindet udstrakt og fastholdt i den udstrakte position med hjælp af den rørformede holdepose 2 ifølge opfindelsen, som nu er forskudt nedover skindets hårside, således at posens indsnævrede område 10 er placeret således, at dettes imod tanens fodende 31 orienterede ydergrænse 11 forløber parallelt med skindets nedre ende ved dettes halerod 21.In FIG. 9 is the one shown in FIG. 8, now with the skin extended and held in the extended position by means of the tubular holding bag 2 according to the invention, which is now displaced down the hair side of the skin, so that the narrowed area 10 of the bag is positioned so that it is oriented towards the foot 31 of the tooth. outer boundary 11 extends parallel to the lower end of the skin at its tail root 21.
30 I fig. 10 ses den i fig. 9 viste tane 4, efter vandbørstning af det tanede skind 20, hvor området 25 af holdeposen 2 med udstansningen/opslidsningen 24 er om-og nedfoldet henover en del af det indsnævrede område 10 af holdeposen 2 ifølge opfindelsen. Om- og nedfoldningen af området 25 af holdeposen 2, medfører at 35 der ikke kan ansamles vand fra vandbørstningsprocessen imellem holdeposen og skindets hårside, hvilket medfører at skindet 20 kan tørres på normal vis.In FIG. 10 is the one shown in FIG. 9, after water brushing of the toothed skin 20, wherein the area 25 of the holding bag 2 with the punch / slit 24 is folded over and folded over a portion of the narrowed area 10 of the holding bag 2 according to the invention. The folding and unfolding of the area 25 of the holding bag 2 means that 35 water cannot be collected from the water brushing process between the holding bag and the hair side of the skin, which means that the skin 20 can be dried in the normal way.
10 DK 176683 B110 DK 176683 B1
Vandbørstningen af skindet finder som det er skitseret i fig. 11, hvor tanen 4, med det tanede skind 20 fastholdt af den korte tanepose 2 ifølge opfindelsen, fastholdes i oprejst position, på ikke nærmere angivet måde. Et vandbørstnings-aggregat 40 omfattende ligedannede spejlvendte bearbejdnings stationer 42, der 5 ved ikke viste styrings- og føringsorganer føres fra tanens/skindets næseende 30 og ned langs skindets sideflader 44, 46. Hver bearbejdningsstation 42 omfatter et stumpt udragende organ 48 orienteret imod sidefladerne 44,46, hvilket stumpt udragende organ 48 i den frie ende omfatter en belægning 50 med stærkt skridhæmmende materiale, eksempelvis gummi, beregnet for om- og nedfoldning 10 af den opslidsede del af holdeposen 2 ved nedføring af bearbejdningsstationerne 42 til holdeposens indsnævrede område 10.The water brushing of the skin, as outlined in FIG. 11, wherein the tan 4, with the tan skin 20 retained by the short tan bag 2 according to the invention, is held in an upright position, in a manner not specified. A water brushing assembly 40 comprising like mirrored machining stations 42 which 5 are guided by not shown guide and guide means 30 from the tine / skin face 30 and down along the skin side surfaces 44, 46. Each processing station 42 comprises a blunt projection 48 oriented against the side faces 44 , 46, which bluntly projecting member 48 at its free end comprises a coating 50 of highly anti-slip material, for example rubber, intended for folding and unfolding 10 of the slotted portion of the holding bag 2 by downputting the processing stations 42 to the narrowed area 10 of the holding bag.
Umiddelbart bagved organet 48 findes et dysearrangement 52 omfattende dyser 54 tilsluttet et vandreservoir 56 via en pumpe 58, således at det til dyserne 15 tilførte vand sættes under tilstrækkeligt tryk til, at det forstøves, således at der op nås en jævn og effektiv fordeling over skindfladen af vand.Immediately behind the member 48 is a nozzle arrangement 52 comprising nozzles 54 connected to a water reservoir 56 via a pump 58 such that the water supplied to the nozzles 15 is pressurized sufficiently to atomize so as to achieve an even and effective distribution over the skin surface of water.
Ovenover dysearrangementet findes et børstearrangement 60 omfattende roterende valser forsynet med krumme hestehårsbørster 62, der bearbejder den ved 20 dysearrangementet 52 vand-opfugtede hårside af det tanede skind 20.Above the nozzle arrangement there is a brush arrangement 60 comprising rotating rollers provided with curved horse hair brushes 62 which work the water-wetted hair side of the toothed skin 20 at the nozzle arrangement 52.
Bearbejdningsstationerne 42 nedføres parallelt med tanens sideflader 44, 46 i retning af pilen B, indtil børstearrangementet har bearbejdet skindet på sidefladerne, til begyndelsen af det indsnævrede område 10 af holdeposen 2, herefter 25 forskydes bearbejdningsstationerne 42 et lille stykke bort fra tanens sideflader 44, 46, og føres tilbage til udgangsniveauet, umiddelbart over den næste tilførte tane med et tanet skind.The processing stations 42 are lowered parallel to the side faces 44, 46 of the tan in the direction of arrow B until the brush arrangement has worked the skin on the side faces, to the beginning of the narrowed area 10 of the holding bag 2, then the processing stations 42 are displaced a short distance away from the side faces 44 of the tan. , and is returned to the output level, immediately above the next supplied tane with a tan skin.
Der er således ved den korte, opslidsede holdepose 2 ifølge opfindelsen opnået 30 en mulighed for at gennemføre en maskinelt udført, ikke destruktiv taning og tørring af minkskind, samtidigt med, at der kan gennemføres en maskinelt udført vandbørstning af de tanede skinds hårside, uden risiko for ansamling afvand hid-rørende fra vandbørstningen imellem skindets hårside og holdeposen.Thus, the short slotted holding bag 2 of the invention provides an opportunity to perform a machine-made, non-destructive tanning and drying of mink skins, while at the same time allowing a machine-made water brushing of the hair side of the tanned skins, without risk for collecting water resulting from the water brush between the hair side of the skin and the holding bag.
35 i35 i
Claims (8)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK200601110A DK176683B1 (en) | 2006-08-25 | 2006-08-25 | Tubular holding bag |
| PCT/DK2007/050111 WO2008022644A1 (en) | 2006-08-25 | 2007-08-20 | Tube shaped sleeve/bag item for fixation of a stretched, water brushed mink pelt, on a pelt board, during the drying out of the leather side of the mink pelt |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK200601110A DK176683B1 (en) | 2006-08-25 | 2006-08-25 | Tubular holding bag |
| DK200601110 | 2006-08-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK200601110A DK200601110A (en) | 2008-02-26 |
| DK176683B1 true DK176683B1 (en) | 2009-02-16 |
Family
ID=39106476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK200601110A DK176683B1 (en) | 2006-08-25 | 2006-08-25 | Tubular holding bag |
Country Status (2)
| Country | Link |
|---|---|
| DK (1) | DK176683B1 (en) |
| WO (1) | WO2008022644A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017149074A1 (en) | 2016-03-02 | 2017-09-08 | Minkpapir A/S | The present invention relates to apparatuses and methods for stretching a pelt on a pelt board |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK178290B1 (en) * | 2010-06-16 | 2015-11-09 | Minkpapir As | Long tine end bag |
| DK201300091Y6 (en) * | 2013-05-23 | 2014-09-12 | 4M Globe Man Ltd | Tane |
| DK178271B1 (en) * | 2014-04-08 | 2015-10-26 | Hedensted Gruppen As | TANE |
| DK178571B1 (en) * | 2014-12-19 | 2016-07-04 | Pamutec Patents Aps | Tan lock with fixatives |
| EP3130683A1 (en) | 2015-08-10 | 2017-02-15 | Mink Papir A/S | Apparatuses and methods for stretching a pelt on a pelt board |
| EP3181706A1 (en) | 2015-12-15 | 2017-06-21 | Minkpapir A/S | Apparatuses and methods for stretching a pelt on a pelt board |
| EP3176271A1 (en) | 2015-12-04 | 2017-06-07 | Minkpapir A/S | Apparatuses and methods for stretching a pelt on a pelt board |
| PL3274479T3 (en) | 2015-03-25 | 2020-03-31 | Minkpapir A/S | Apparatuses and methods for stretching a pelt on a pelt board |
| EP3135776A1 (en) | 2015-08-27 | 2017-03-01 | Minkpapir A/S | A method of stretching a pelt on a pelt board |
| DK179127B1 (en) * | 2016-03-29 | 2017-11-20 | Pamutec Patents Aps | Tan lock with fixatives |
| WO2019002404A1 (en) | 2017-06-29 | 2019-01-03 | Minkpapir A/S | Apparatuses and methods for stretching a pelt on a pelt board |
| EP3421617A1 (en) | 2017-06-29 | 2019-01-02 | Minkpapir A/S | Apparatuses and methods for stretching a pelt on a pelt board |
| CN111826479A (en) * | 2020-07-16 | 2020-10-27 | 曾建林 | Automatic supporting plate process for fur |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001062985A1 (en) * | 2000-02-25 | 2001-08-30 | Jens Hedegaard | Method and means for drying and fastening of stretched pelt on a peltingboard |
| DK174138B1 (en) * | 2000-11-28 | 2002-07-08 | Jens Hedegaard | Method and machine for extending skins on tans. |
| DK200301339A (en) * | 2003-09-16 | 2005-03-17 | Majgaard Invest As | Method and system for drying an elongate member on a play-off element / tan, and in this position retained fur from fur animals |
-
2006
- 2006-08-25 DK DK200601110A patent/DK176683B1/en not_active IP Right Cessation
-
2007
- 2007-08-20 WO PCT/DK2007/050111 patent/WO2008022644A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017149074A1 (en) | 2016-03-02 | 2017-09-08 | Minkpapir A/S | The present invention relates to apparatuses and methods for stretching a pelt on a pelt board |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008022644A1 (en) | 2008-02-28 |
| DK200601110A (en) | 2008-02-26 |
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