PL131572B1 - Method of preparing a coiled pack of compressible materials - Google Patents

Method of preparing a coiled pack of compressible materials Download PDF

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Publication number
PL131572B1
PL131572B1 PL1981233414A PL23341481A PL131572B1 PL 131572 B1 PL131572 B1 PL 131572B1 PL 1981233414 A PL1981233414 A PL 1981233414A PL 23341481 A PL23341481 A PL 23341481A PL 131572 B1 PL131572 B1 PL 131572B1
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PL
Poland
Prior art keywords
cover
bundle
bundles
shrink
band
Prior art date
Application number
PL1981233414A
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Polish (pl)
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PL233414A1 (en
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Saint Gobain Isover
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Publication of PL233414A1 publication Critical patent/PL233414A1/xx
Publication of PL131572B1 publication Critical patent/PL131572B1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D71/00Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
    • B65D71/02Arrangements of flexible binders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D71/00Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
    • B65D71/0088Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2571/00Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
    • B65D2571/00006Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck
    • B65D2571/00012Bundles surrounded by a film
    • B65D2571/00018Bundles surrounded by a film under tension
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2571/00Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
    • B65D2571/00006Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck
    • B65D2571/00055Clapping elements, also placed on the side
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2571/00Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
    • B65D2571/00006Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck
    • B65D2571/00067Local maintaining elements, e.g. partial packaging, shrink packaging, shrink small bands
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2571/00Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
    • B65D2571/00006Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck
    • B65D2571/0008Load supporting elements
    • B65D2571/00092Load supporting elements formed by specially placed articles or parts thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2571/00Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
    • B65D2571/00006Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck
    • B65D2571/00111Arrangements of flexible binders

Description

Przedmiotem wynalazku jest sposób wykonywania zestawu zrolowanych materialów scis¬ liwych.Znany jest sposób wykonywania zestawu materialów scisliwych ze zgloszenia francuskie¬ go nr 7 917 771 z dnia 9•07*1979 roku, wedlug którego tworzy sie ciezki ladunek utworzo¬ ny z co najmniej dwóch warstw roi lub bel materialu scisliwego, przy czym role kazdej warstwy sa ulozone obok siebie i stykaja sie ze soba, podczas gdy role lub bele dwóch warstw ulozonych jedna na drugiej stykaja sie ze soba swymi tworzacymi dolna lub górna* Ten znany sosób polega na tym, ze zestawy tworzy sie z dwóch plyt ksztaltowych przylega¬ jacych do skrajnych warstw bel oraz dwóch wiazan opierajacych sie na plytach ksztaltowych i skierowanych proatopadle jedno do drugiego.Plyty ksztaltowe moga byc identyczne, zawleraó przepusty na widly podnosnika, wyni¬ kajace ze zginania lub formowania tworzywa w arkuszach, stanowiacego p*y^y v*az przyle¬ gac dokladnie do obrysu bel* Rozwiazanie to stwarza pewne niedegodnosci w manipulowaniu i manewrowaniu tak utwo¬ rzonymi zestawami materialu i dlatego zaistniala koniecznosc doskonalenia tego rozwiaza¬ nia* Celem wynalazku jest zatem ulatwienie manipulowania, przenoszenia i skladowania zes¬ tawów materialów. Cel ten zostal osiagniety wedlug wynalazku dzieki temu, ze pakiety ma¬ terialów uklada sie w atos, umieszczajac na dole stosu pakiet wyposazony w pokrowiec, a dookola pakietu umieszcza sie czlon laczacy z kurczliwego tworzywa sztucznego, w poloze¬ niu takim, ze okrywa sie z boku górska czesc dolnego pakietu i dolna czesc górnego pakie¬ tu, przy czym czlon laczacy doprowadza sie do temperatury takiej, ze przez kurczliwosc zaoiska sie na tych pakietach* Opaske doprowadza sie do zadanej temperatury kurczliwcsoi 1 texmoskle jenie przez wzgledne przemieszczenie stosu pakietów i zródla goracego gazu.Powoduje sie obracanie stosu pakietów bel wyposazonego w opaske przed nieruchomym zród¬ lem goracego gestu Nieruchome zródlo goracego gazu zawiera szereg dy3Z goracego gazu.Pokrowiec laczacy doprowadza sie do zadanej temperatury kurczliwosci i termosklejenia przez poddanie go dzialaniu temperatury w piecu promiennikowym.2 131 572 Sposób wedlug wynalazku jest dokladniej wyjasniony za pomoca rysunku przedstawiajace¬ go rózne fazy wykonania r.estawów bel, w przypadku gdy elementem laczacym bele jeat opas¬ ka z tworzywa kurczliwegov przy czym fig* 1 przedstawia ukladanie w stos, fig* 2 - zakla¬ danie opaski, fig* 3 - zaciskanie opaski, fig* 4 - przyklad, gdy elementem laczacym jest pokrowiec i zachodzi ukladanie w stos, fig* 5 - zakladanie pasa, fig* 6 - zaciskanie opas¬ ki z tworzywa kurczliwego, fig* 7 - przewozenie wózkiem transportu wewnetrznego zestawu dwóch pakietów wedlug wynalazku, fig* 8 - polaczenie przez otoczenie opaskami czterech zestawów po dwa pakiety, w celu ich przewozenia na przyklad wagonami kolejowymi* Najpierw zostana omówione fig* 1 do 3, uwidaczniajace wykonanie zestawu z dwóch pa¬ kietów 112 bel 3 z materialu scisliwego,przy czym kazdy pakiet zawiera plyty 4, dolna 1 górna, uksztalowane w celu objecia ksztaltu roi i utworzenia trójkatnych przejsc, na widly urzadzenia do transportu wewnetrznego* Tasmy 5 z tworzywa sztucznego sciskaja bele prostopadle do ich osi, podczas gdy plyty 6 z tworzywa sztucznego lub s kartonu, sa umieszczone na konoach bel, z wycieciami 7 naprzeciw przejsc przewidziany oh dla widel urzadzenia do transportu wewnetrznego* Oba pakiety 1 i 2 sa otoczone pokrowcem ochronnym z tworzywa kurczliwego* Zgodnie z wynalazkiem, pakiet 2 jest najpierw ulozony w stos na pakiecie 1 /fig* 1/, nastepnie opaska 8 z tworzywa kurczliwego jest umieszczona dookola stosu pakietów bel /fig* 2/, w taki sposób, aby zacisnac z boku dolna czesc górnego pakietu 2 i górna czesc dolnego pakietu 1* Korzystnie jest, jak to uwidoczniono na rysunku, jezeli opaska 8 jest umieszczona symetrycznie w stosunku do scian obu pakietów stykajacych sie ze soba i zacis¬ ka kazdy z nich na wysokosci co najmniej równej srednicy bel 3* Opaska 8 jest utworzona, na przyklad, z tasmy polietylenu, usytuowanej w kierunku prostopadlym do ulozenia w stos, w taki sposób aby zwiekszyc jego wytrzymalosc na rozciaganie* Ta tasma polietylenowa ma na przyklad grubosc 100 mikrometrów.Opaska 8 z tworzywa kurczliwego jest nastepnie doprowadzana do temperatury wystarcza¬ jacej do spowodowania jej kurczliwosci, na przyklad jak to uwidoczniono na fig* 3, przez doprowadzenie etosu pakietów przed dmuchawy 9 goracego gazu, które wydmuchuja ogrzany gaz w kierunku stosu, i obracanie wspomnianego stosu przed dmuchawami 9 /fig* 3/» Pod wplywem ciepla, opaska 8 kurczy sie i zaciska sie na pakietach 1 i 2 na poziomie ich powierzchni zetkniecia, powodujac tym saaym ich zespolenie w celu utwórseria zestawu,którego, jak to zostanie wykazane dalej * transport wewnetrzny jest ulatwiony, i który moze byc w tym sta¬ nie dostarczona uzytkownikom* Na fig. 4, 5 i 6 pakiety 10 i 11 sa utworzone z roi 12 identycznych z tymi, które zostaly opisane, lecz tylko dolny pakiet 10 jest wyposazony w pokrowiec z tworzywa kurcz¬ liwego lub ciagliwego, podczas gdy pakiet 11 ulozony na poprzednim /fig* V nie ma takie¬ go pokrowca* W istocie bowiem, nastepnie nakrywa sie górny pakiet 11 pokrowcem z tworzywa kurczliwego, np* z polietylenu, który go pokrywa calkowicie, a którego czesc dolna, sta¬ nowiaca oslone, opada dookola górnej czesci dolnego pakietu 10* Jak to podano uprzednio, korzystnie jest, jezeli oslona pokrowca 13 pokrywa dolny pakiet 10 na wysokosci równej co najmniej srednicy beli 12 /fig* 5A Nastepnie, powoduje sie kurczenie pokrowca 13* wprowadzajac stos pakietów do pieca 14, gdzie stos ten zostaje ogrzewany promiennikami podczerwieni 15* Pod wplywem ogrzewa¬ nia, pokrowiec kurczy sie, przyjmuje ksztalt pakietu górnego 1 zaciska sie na obu pakle- tach na poziomie ich powierzchni styku /fig* 6/* Tak* jak w przypadku poprzednim, uzyskuje sie zestaw dwóch pakietów sztywno polaczo¬ nych ze soba, który moze byc przenoszony i magazynowany w latwiejszy sposób* W istocie bowiem, sposób polaczenia obu pakietów wyklucza mozliwosc przesuwania sie pakietu górnego wzgledem pakietu dolnego, co ulatwia ukladanie zestawu w jednostkach transportowych* Ponadto, powierzchnia zewnetrzna bel jest chroniona przed opadami atmosferycznymi przez sam czlon laczacy* Mozna poza tym wykonac analogiczne zestawy pakietów bel ulozonych w stos, przez laczenie ich pod niewielkim naciskiem za pomoca wiazów takich, jak tasmy z tworzywa sztucznego*131 572 3 Manipulowanie zestawem pakietów bel jest mozliwe przez podnoszenie tylko pakietu gór¬ nego* do którego*wówczas jest podwieszona pakiet dolny za pomoca czlonu laczacego, który ulega minimalnemu rozciaganiu i to czesciowo odwracalnemu* W taki sposób, uzytkownik moze przemieszczac zestaw towarów za pomoca wózka widlowego, wprowadzajac zeby wldal w dolne przejscia pakietu górnego, przewidziane do tego celu* Oczywiscie,tak dlugo* dopóki zestaw pakietów nie jest gotowy do uzycia* nalezy nim manipulowac ostroznie* aby nie uszkodzic* % jednej strony pokrowca* w któr;? jeden lub oba pakiety sa wyposazone przed ich zlaczeniem? a z drugiej strony* czlonu laczacego* pasa lub pokrowca* który je laczy • Stosowanie wózków z widlami podnoszacymi powinno wiec byc zaka¬ zane w niektórych wypadkach* poniewaz widly moga przebic zarówno pokrowce* jak i czlony la¬ czace* Nie stanowi to jednak problemu* poniewaz* jak to uwidoczniono na fig* 79 do trans¬ portu zestawu 16 pakietów bel wystarczy zastosowac wózek 17» wyposazony* w sposób ogólnie znany w plyty 18* ruchome w stosunku jedna do drugiej* które zakleszcza z boku zestaw i umozliwia jego podniesienie, a nastepnie przemieszczenie bez uszkadzania jego czesci skla¬ dowych.Zestawy pakietów wedlug wynalazku moga byc laczone ze swojej strony wiezami poziomymi lub pionowymi w zespoly o wiekszej objetosci* np* do transportu kolejowego na duzych odle¬ glosciach* lub do skladowania pod wiatami, W tym celu* jak to uwidoczniono na fig* 8* mozna laczyc kilka zestawów dwóch pakietów bel przez opasanie ich za pomoca tasm pionowych 19 z tworzywa sztucznego* na przyklad z po¬ lipropylenu* Korzystnie jest* jezeli tasmy 19 sa rozmieszczone ponad tasmami poszczególnych pakietów kazdego zestawu tak* aby je pokrywac* Tasmy 19 zapobiegajac przesuwaniu sie poszczególnych zestawów jednych w stosunku do dru¬ gich i ulatwiaja tym samym skladowanie i przewozenie ich na duze odleglosci. W celu opasania tych zestawów tasmami, mozna scisnac lekko zestawy przed ich opasaniem, a nastepnie nacisk zwolnic. Uwidocznione na fig*8 zestawy dwóch pakietów sa równiez laczone wiezami poziomymi utworzonymi z opaski 20 z kurczliwego tworzywa sztucznego.Jak to uwidoczniono na rysunkach* mozna w ten sposób wykonac zespoly czterech zesta¬ wów po dwa pakiety przy czym kazdy pakiet zawiera dziewiec bel na przyklad waty szklanej przy zachowaniu nastepujacych parametrów? srednica beli 500 do 550 nim* dlugosc 1600 mm* szerokosc /dlugosc roi/ 1200 mm* wysokosc 1280 mm* ciezar 145 kg* Takie zespoly z 72 roi maja te zalete* ze zajmuja w tej postaci objetosc zwarta* ulat¬ wiajaca ich ulozenie w wagonach kolejowych i zmniejszajaca martwe przestrzenie skladowania.Zastrzezenia patentowe 1* Sposób wykonania zestawu zrolowanych materialów scisliwych* utworzonych z co najm¬ niej dwóch pakietów ulozonych jeden na drugim* z których co najmniej jeden pakiet wyposaza sie w pokrowiec zewnetrzny z tworzywa sztucznego clagliwego lub kurczliwego* znamien¬ ny tym* ze pakiety bel uklada sie w stos* umieszczajac na dole stosu pakiet wyposa¬ zony w pokrowiec* a dookola tych pakietów bel umieszcza sie czlon laczacy w postaci opaski wzglednie pokrowca z kurczliwego tworzywa sztucznego* w polozeniu takim* ze okrywa aie z boku górna czesc dolnego pakietu i dolna czesc górnego pakietu* przy czym opaske badz po¬ krowiec doprowadza sie do temperatury takiej* aby przez kurczliwosc zacisnela sie na tych pakietach* 2* Sposób wedlug zastrzezenia 1* znamienny tym* ze opaske doprowadza sie do temperatury powodujacej jej kurczliwosc i termosklejenie przez przemieszczenie stosu pakietów wzgledem dmuchawy goracego gazu* 5* Sposób wedlug zastrzez* 2* znamienny tym* ze powoduje sie obracanie zestawu pakietów wyposazonego w opaske* przed nieruchoma dmuchawf goracego gazu* korzystnie powietrza* 4* Sposób wedlug zastrz* J* znamienny tym* ze nieruchoma dmuchawa sta¬ nowi szereg dysz goracego gazu* korzystnie powietrza*4 131 572 5* Sposób wedlu zastrzez* 1, znamienny tym, ze stos nalozonych na sla¬ bie dwóch pakietów, z których tylko dolny pakiet m» pokrowiec z kurczliwego i rozciagliwe¬ go sztucznego tworzywa a element laczacy stanowi pokrowiec naciagniety na górny pakiet takt aby obejmowal równiez górna czeoó dolnego pakietu* wprowadza sie do pieca promienni¬ kowego! gdzie pokrowiec poddaje sie dzialaniu temperatury, powodujacej jego skurczenie i termosklejenie• FIG.1131 572 FIG.5 15 .U l}}\\\ \\\ J\XV FIG.6131 572 FIG.Pracownia Poligraficzna UP PRL. Naklad 100 egz.Cena 100 zl. PL PL PL PL PLThe subject of the invention is a method of making a set of rolled tight materials. It is known how to make a set of rolled tight materials from the French application No. 7 917 771 of 09.07 * 1979, according to which a heavy charge is formed of at least two layers of swarms or bales of tight material, the rolls of each layer are placed next to each other and touching each other, while the rolls or bales of two layers placed on top of each other are in contact with each other making up the upper or lower that the sets are made of two shaped plates adjacent to the outermost layers of the bales and two ties resting on the shaped plates and directed perpendicularly to each other. The shaped plates may be identical, include the openings for the lifting forks, resulting from bending or forming the material in sheets, forming a float until it adheres exactly to the contour of the bale * This solution creates some inconveniences in handling the handling and maneuvering of the material assemblies thus formed, and therefore it has become necessary to improve this solution. The object of the invention is therefore to facilitate the manipulation, handling and storage of the assemblies of materials. This object is achieved according to the invention in that the material packages are arranged in a satin shape by placing a package provided with a cover at the bottom of the stack, and a shrink plastic connecting member is placed around the package in such a way that it covers the bottom of the stack. on the side, the upper part of the lower bundle and the lower portion of the upper bundle, the connecting member being brought to a temperature such that the shrinkage of the bundles collapses on the bundles. A stack of bale bundles equipped with a band is rotated in front of a stationary source of hot gesture. A stationary hot gas source contains a series of hot gas nozzles. The bonding cover is brought to a predetermined shrinkage temperature and heat-fusion by subjecting it to the temperature in an infrared furnace. 2 131 572 The method according to the invention is explained in more detail by means of the drawings in the case of the bale joining element being a shrink band, fig * 1 showing stacking, fig * 2 - clamping on the band, fig * 3 - clamping the band fig * 4 - example, when the connecting element is a cover and stacking takes place, fig * 5 - belt installation, fig * 6 - tightening of a shrink plastic band, fig * 7 - transporting a set of two packages in an internal transport trolley according to the invention Fig. 8 shows four bundles of two bundles, which are bound together by bands, for their transportation, for example, by railroad cars. Figs. 1 to 3 will be discussed first, showing the construction of a bundle consisting of two bundles 112 of bales 3 made of tight material, each package contains 4 plates, lower 1 upper, shaped to embrace the shape of a swarm and create triangular transitions, onto the forks of the internal transport device * Plastic strips 5 press the bales perpendicular to their axis, while the plastic or cardboard plates 6 are placed on the ends of the bales, with the notches 7 opposite the transitions provided for the fork of the internal transport device * Both packages 1 and 2 are surrounded by a protective shrink plastic cover * According to the invention, the bundle 2 is first stacked on the bundle 1 / fig * 1 /, then a shrink wrap 8 is placed around the stack of bale bundles (fig * 2 /) so as to clamp the lower part of the upper bundle 2 and the upper part laterally of the lower bundle 1 * Preferably, as shown in the drawing, the band 8 is arranged symmetrically with respect to the walls of the two bundles in contact with each other and clamps each of them at a height at least equal to the diameter of the bales 3 * The band 8 is formed, for example, made of a polyethylene web, oriented perpendicular to the stacking, in such a way as to increase its tensile strength * This polyethylene web, for example, has a thickness of 100 microns The shrink wrap 8 is then brought to a temperature sufficient to cause it to shrink, for example as shown in FIG. 3, by bringing the ethos of the packets upstream of hot gas blowers 9 which blow the heated gas towards the stack and rotating it. of said stack in front of the blowers 9 / fig * 3 / »Under the influence of heat, the band 8 contracts and clamps on the packages 1 and 2 at their contact surface, thereby causing them to fuse together to form a set series, which, as will be shown later * internal transport is facilitated, and which can be provided to users in this state * In Figs. 4, 5 and 6, packets 10 and 11 are formed of a swarm of 12 identical to those described, but only the lower packet 10 is provided with in a shrink or flexible material, while the package 11 arranged on the previous (Fig * V) does not have such a cover *, in fact, the upper package 11 is then covered with the covers It is made of a shrink material, e.g. polyethylene, which covers it completely, and the bottom part of which is a cover, falls around the upper part of the lower package 10 * As stated previously, it is preferable that the cover of the cover 13 covers the lower package 10 at the height equal to at least the diameter of the bale 12 / fig * 5A Then, the cover 13 * shrinks by introducing the stack of packages into the oven 14, where the stack is heated by infrared heaters 15 * Under the influence of heating, the cover shrinks, adopts the shape of the upper package 1 tightens on both packages at the level of their contact area / fig * 6 / * As in the previous case, the result is a set of two packages rigidly connected to each other, which can be handled and stored in an easier way * Indeed, the way of connecting both packages excludes the possibility of the upper package sliding in relation to the lower package, which makes it easier to arrange the set in transport units * In addition, the external surface the bottom of the bale is protected against precipitation by the joining member itself * You can also make similar sets of stacked bale bundles by joining them together under low pressure with bundles such as plastic straps * 131 572 3 Manipulation of the bundle of bales is possible by lifting only the upper packet * to which * then the lower packet is suspended by means of a connecting member that undergoes minimal stretching and partially reversible * In this way, the user can move the set of goods with a forklift by inserting it into the lower aisles the upper packet provided for this purpose * Of course, as long as * the packet set is not ready for use * it must be handled carefully * so as not to damage *% of one side of the cover * in which ;? are one or both packages equipped before they can be combined? on the other side * the link * of the belt or the cover * that connects them • The use of trucks with lifting forks should therefore be prohibited in some cases * because the forks can penetrate both the covers * and the connecting link * This is not a problem, however * because * as shown in Fig * 79, for the transport of a set of 16 bales, it is sufficient to use a trolley 17 »equipped * in a manner generally known with plates 18 * movable in relation to one another * that clamp the set from the side and allow it to be lifted, and subsequent displacement without damaging its constituent parts. The sets of packages according to the invention may for their part be joined by horizontal or vertical towers into larger-volume units * e.g. * for long-distance rail transport * or for storage under sheds. * as shown in fig * 8 * it is possible to combine several sets of two bale bundles by strapping them with vertical straps 19 made of plastic * e.g. polypropylene It is preferred that the tapes 19 are arranged over the tapes of the individual bundles of each set so as to cover them. The tapes 19 prevent the individual sets from shifting in relation to each other and thus facilitate storage and transport over long distances. For strapping these sets with tapes, you can lightly squeeze the sets before strapping them, then release the pressure. The sets of two bundles shown in Fig. 8 are also connected by horizontal ties made of a shrink plastic band 20.As shown in the figures, it is possible to make sets of four sets of two bundles with each bundle containing nine bales, for example. glass wool while maintaining the following parameters? bale diameter 500 to 550 nim * length 1600 mm * width / length of the swarm / 1200 mm * height 1280 mm * weight 145 kg * Such groups of 72 swarms have the advantage * that they occupy a compact volume in this form * facilitating their arrangement in railway carriages and reducing storage dead spaces. Patent claims 1 * A method of making a set of rolled tight materials * made of at least two packages stacked on top of each other * of which at least one package is equipped with an outer cover made of flexible or shrink plastic * characterized in that the bundles of bales are stacked by placing a bundle provided with a cover at the bottom of the stack, and a connecting member in the form of a band or shrink plastic cover is placed around the bundles of bales in such a position that it covers on the side, the upper part of the lower bundle and the lower part of the upper bundle, whereby the band or sheath is brought to a temperature such that by shrinkage of These packages were pressed on * 2 * The method according to claim 1 * characterized by * that the band was brought to a temperature causing its shrinkage and thermo-fusion by shifting the stack of packages relative to the hot gas blower * 5 * Method according to claim * 2 * characterized by * causing rotating a set of packages equipped with a band * in front of a stationary hot gas blower *, preferably air * 4 * A method according to claim 1, characterized in that the stationary blower comprises a series of hot gas nozzles * preferably air * 4 131 572 5 * Method as claimed * The method of claim 1, characterized in that a stack of weakly two packages, of which only the lower package is a shrink and stretchable plastic cover and the connecting element is a cover stretched over the upper package so that it also covers the upper part of the lower package. into the radiant heater! where the cover is subjected to the action of temperature, causing its shrinkage and heat-gluing • FIG.1131 572 FIG.5 15 .U l}} \\\ \\\ J \ XV FIG.6131 572 FIG. Printing studio of the Polish People's Republic. Mintage 100 copies Price PLN 100. PL PL PL PL PL

Claims (1)

1. Zastrzezenia patentowe 1* Sposób wykonania zestawu zrolowanych materialów scisliwych* utworzonych z co najm¬ niej dwóch pakietów ulozonych jeden na drugim* z których co najmniej jeden pakiet wyposaza sie w pokrowiec zewnetrzny z tworzywa sztucznego clagliwego lub kurczliwego* znamien¬ ny tym* ze pakiety bel uklada sie w stos* umieszczajac na dole stosu pakiet wyposa¬ zony w pokrowiec* a dookola tych pakietów bel umieszcza sie czlon laczacy w postaci opaski wzglednie pokrowca z kurczliwego tworzywa sztucznego* w polozeniu takim* ze okrywa aie z boku górna czesc dolnego pakietu i dolna czesc górnego pakietu* przy czym opaske badz po¬ krowiec doprowadza sie do temperatury takiej* aby przez kurczliwosc zacisnela sie na tych pakietach* 2* Sposób wedlug zastrzezenia 1* znamienny tym* ze opaske doprowadza sie do temperatury powodujacej jej kurczliwosc i termosklejenie przez przemieszczenie stosu pakietów wzgledem dmuchawy goracego gazu* 5* Sposób wedlug zastrzez* 2* znamienny tym* ze powoduje sie obracanie zestawu pakietów wyposazonego w opaske* przed nieruchoma dmuchawf goracego gazu* korzystnie powietrza* 4* Sposób wedlug zastrz* J* znamienny tym* ze nieruchoma dmuchawa sta¬ nowi szereg dysz goracego gazu* korzystnie powietrza*4 131 572 5* Sposób wedlu zastrzez* 1, znamienny tym, ze stos nalozonych na sla¬ bie dwóch pakietów, z których tylko dolny pakiet m» pokrowiec z kurczliwego i rozciagliwe¬ go sztucznego tworzywa a element laczacy stanowi pokrowiec naciagniety na górny pakiet takt aby obejmowal równiez górna czeoó dolnego pakietu* wprowadza sie do pieca promienni¬ kowego! gdzie pokrowiec poddaje sie dzialaniu temperatury, powodujacej jego skurczenie i termosklejenie• FIG.1131 572 FIG.5 15 .U l}}\\\ \\\ J\XV FIG.6131 572 FIG. Pracownia Poligraficzna UP PRL. Naklad 100 egz. Cena 100 zl. PL PL PL PL PL1. Claims 1 * A method of making a set of rolled tight materials * made of at least two stacks on top of each other * of which at least one package is provided with an outer cover made of soft or shrink plastic * characterized by the fact that the bundles of bales are stacked * by placing at the bottom of the stack a bundle provided with a cover * and around these bundles of bales a connecting member in the form of a band or shrink plastic cover is placed * in such a position that it covers the upper part of the lower bundle on the side and the lower part of the upper bundle, whereby the band or the sheath is brought to a temperature such that it shrinks the bundles by shrinkage. 2 A method according to claim 1, characterized in that the band is brought to a temperature causing its shrinkage and heat-sealing by displacement of the stack of packets relative to the hot gas blower * 5 * Method according to claims * 2 * characterized by * due to A method according to claim 1, characterized in that the stationary blower is a series of hot gas nozzles, preferably air nozzles, is rotated in front of a stationary hot gas blower, preferably air, 4. according to claim 1, characterized in that a stack of two weakly stacked bundles, of which only the lower bundle is a shrink and stretchable plastic cover and the connecting element is a cover stretched over the upper bundle so as to also include the upper part of the lower bundle. * enters the radiant heater! where the cover is exposed to temperature, causing it to shrink and heat-seal. FIG.1131 572 FIG.5 .U l}} \\\ \\\ J \ XV FIG.6131 572 FIG. Printing workshop of the UP PRL. Mintage 100 copies. Price PLN 100. PL PL PL PL PL
PL1981233414A 1980-10-10 1981-10-12 Method of preparing a coiled pack of compressible materials PL131572B1 (en)

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FR8021735A FR2491889A2 (en) 1980-10-10 1980-10-10 LOTS OF ROLL SHINGLES OF COMPRESSIBLE MATERIALS AND METHOD OF PREPARING SUCH LOTS

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PL233414A1 PL233414A1 (en) 1982-08-02
PL131572B1 true PL131572B1 (en) 1984-12-31

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JP (1) JPS5796967A (en)
AU (1) AU7625581A (en)
BR (1) BR8106560A (en)
DK (1) DK452281A (en)
DZ (1) DZ329A1 (en)
ES (1) ES8304008A2 (en)
FI (1) FI813137L (en)
FR (1) FR2491889A2 (en)
GR (1) GR75107B (en)
IE (1) IE53335B1 (en)
MX (1) MX154102A (en)
NO (1) NO155763C (en)
OA (1) OA06921A (en)
PL (1) PL131572B1 (en)
RO (1) RO85017B (en)
TR (1) TR21333A (en)
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FR2510515B1 (en) * 1981-07-31 1985-12-06 Saint Gobain Isover PROCESS FOR PACKAGING PANELS OF COMPRESSIBLE MATERIAL AND PACKAGING PRODUCED BY THIS PROCESS
FR2573394B1 (en) * 1984-11-16 1986-12-12 Panzani Milliat Freres Sa NOVEL ASSEMBLY FOR THE STORAGE, TRANSPORT AND DISTRIBUTION OF BOTTLES, BOTTLES AND THE LIKE, AND METHOD FOR THE PRODUCTION THEREOF
DE10026269B4 (en) * 2000-05-26 2013-04-18 Saint-Gobain Isover G+H Ag Large container for transport and storage of insulation rolls and the like products
DE10062038C1 (en) * 2000-12-13 2002-05-08 Pfleiderer Daemmstofftechnik Packaging unit, for mineral wool product reels, has hollow cylinders inserted in spaces between stacked reels for reception of lifting forks of fork lift truck
FR3055321B1 (en) * 2016-08-30 2018-08-31 Saint-Gobain Isover PACKAGE OF COMPRESSIBLE INSULATING PRODUCTS AND METHOD OF MANUFACTURING SUCH PACKET

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US4036364A (en) * 1976-04-08 1977-07-19 Monsanto Company Unitized palletless load and method of forming same
ES245560Y (en) * 1978-10-04 1980-06-16 PERFECT PACKAGING FOR A GLASS TUBE BEAM

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IE53335B1 (en) 1988-10-26
ES8304008A2 (en) 1982-11-01
FR2491889B2 (en) 1984-05-25
JPS5796967A (en) 1982-06-16
NO155763B (en) 1987-02-16
FR2491889A2 (en) 1982-04-16
NO155763C (en) 1987-05-27
AU7625581A (en) 1982-04-22
TR21333A (en) 1984-03-01
GR75107B (en) 1984-07-13
EP0050078A1 (en) 1982-04-21
FI813137L (en) 1982-04-11
YU244181A (en) 1984-02-29
RO85017A (en) 1984-08-17
BR8106560A (en) 1982-06-29
PL233414A1 (en) 1982-08-02
ES506165A0 (en) 1982-09-01
RO85017B (en) 1984-09-30
DZ329A1 (en) 2004-09-13
NO813416L (en) 1982-04-13
IE812372L (en) 1982-04-10
DK452281A (en) 1982-04-11
OA06921A (en) 1983-05-31
MX154102A (en) 1987-05-08

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