FI12180U1 - Multi-layer form support of corrugated cardboard - Google Patents
Multi-layer form support of corrugated cardboard Download PDFInfo
- Publication number
- FI12180U1 FI12180U1 FIU20184121U FIU20184121U FI12180U1 FI 12180 U1 FI12180 U1 FI 12180U1 FI U20184121 U FIU20184121 U FI U20184121U FI U20184121 U FIU20184121 U FI U20184121U FI 12180 U1 FI12180 U1 FI 12180U1
- Authority
- FI
- Finland
- Prior art keywords
- att
- och
- har
- ytorna
- inner surfaces
- Prior art date
Links
- 238000005452 bending Methods 0.000 claims abstract description 25
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 14
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 4
- 244000089409 Erythrina poeppigiana Species 0.000 claims 1
- 235000009776 Rathbunia alamosensis Nutrition 0.000 claims 1
- 210000003097 mucus Anatomy 0.000 claims 1
- 230000001012 protector Effects 0.000 claims 1
- 239000002893 slag Substances 0.000 claims 1
- 238000012856 packing Methods 0.000 description 7
- 238000004806 packaging method and process Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D19/38—Details or accessories
- B65D19/40—Elements for spacing platforms from supporting surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/44—Integral, inserted or attached portions forming internal or external fittings
- B65D5/441—Reinforcements
- B65D5/445—Reinforcements formed separately from the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/60—Uniting opposed surfaces or edges; Taping
- B31B50/62—Uniting opposed surfaces or edges; Taping by adhesives
- B31B50/624—Applying glue on blanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/02—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board the layer being formed of fibres, chips, or particles, e.g. MDF, HDF, OSB, chipboard, particle board, hardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/13—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board all layers being exclusively wood
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/08—Corrugated paper or cardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/04—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by at least one layer folded at the edge, e.g. over another layer ; characterised by at least one layer enveloping or enclosing a material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/44—Integral, inserted or attached portions forming internal or external fittings
- B65D5/50—Internal supporting or protecting elements for contents
- B65D5/5028—Elements formed separately from the container body
- B65D5/5035—Paper elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/44—Integral, inserted or attached portions forming internal or external fittings
- B65D5/52—External stands or display elements for contents
- B65D5/5206—External stands for supporting the container in display position, e.g. easels, covers forming a support for the containers in the display position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/053—Corner, edge or end protectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
- B32B2439/40—Closed containers
- B32B2439/62—Boxes, cartons, cases
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Making Paper Articles (AREA)
Abstract
1. Aaltopahvinen monikerroksellinen muototuki, joka on muodostettu aihion (8) sisemmistä pinnoista (2A), (2B) ja niiden ulommilla puolin olevista ulommista päätypinnoista (1A), (1B) sekä taivutuslinjoista (7), (9), jotka erottavat pinnat (1A), (1B), (2A) ja (2B) toisistaan, tunnettu, siitä että aihion yläpinnan (8A) molemmissa pitkittäisissä päissä on liimaussaumat (3A), (3B) niin, että päätypinnat (1A), (1B) on taivutettu sisempiä pintoja (2A), (2B) vasten poikittaisia taivutuslinjoja (7), pitkin ja että monikerroksellinen muototuki on liimattu kiinni liimauspinnoista (3A), (3B) siten, että kaikki työvaiheet on tehty koneellisesti. Lisäksi suojavaatimukset 2-4.A corrugated multilayer molded support formed by the inner surfaces (2A), (2B) of the blank (8) and the outer end faces (1A), (1B) and the bending lines (7), (9) separating the surfaces (8). 1A), (1B), (2A) and (2B), characterized in that both longitudinal ends of the upper surface of the blank (8A) have gluing seams (3A), (3B) such that the end surfaces (1A), (1B) are bent against the inner surfaces (2A), (2B), transverse bending lines (7), and that the multilayer shaped support is glued to the bonding surfaces (3A), (3B) so that all the working steps are carried out mechanically. Additionally, protection requirements 2-4.
Description
AALTOPAHVINEN MONIKERROKSELLINEN MUOTOTUKI Tämän keksinnön kohteena on suojavaatimuksen 1 johdanto-osan mukainen aaltopahvinen monikerroksellinen muototuki.The present invention relates to a corrugated multilayer contour support according to the preamble of claim 1.
Yleisesti alalla tunnetaan aaltopahvisia muototukia, esimerkiksi erilaisia käsin koottavia alustoja tai rakenteita joilla vahvistetaan laatikon pinoamis- tai puhkaisulujuutta. Edellä mainittuja ominaisuuksia on saavutettu taivuttamalla aaltopahvia moneen kerrokseen haitarimaisesti niin, että materiaaliin tulee useampia kerroksia. Muototuen konstruktio määräytyy ensisijaisesti käyttötarpeen mukaan, mutta tämän lisäksi suunnittelussa tulee huomioida tuotteen valmistus. Kustannustehokkuus on olennainen asia ja siihen liittyy erityisesti tuotteen valmistuksen automatisointi.Corrugated board supports are generally known in the art, for example, various hand-assembled substrates or structures that enhance the stacking or puncture resistance of a box. The above-mentioned properties have been achieved by bending the corrugated board into several layers in accordion-like fashion, so that several layers of material are introduced. The design of the shape support is primarily determined by the need for use, but in addition the design must take into account the manufacture of the product. Cost efficiency is an essential issue and involves, in particular, the automation of product manufacturing.
Keksinnön mukainen aaltopahvinen monikerroksellinen muototuki on tarkoitettu erilaisten pakkauslaatikoiden, erityisesti pakkauslaatikon rakenteen vahvistamiseksi ja tuke-voittamiseksi. Monikerroksellinen muototuki toimii pakkauslaatikon alustana, lisäpohja-na, sivutukena tai kulmasuojana. Monikerroksellinen muototuki toimii myös itsenäisesti tuotteiden alustana ilman pakkauslaatikkoa. Sillä on monta käyttökohdetta asennosta riippuen, vaakatasossa esim. vanerin korvaajana ilman pakkauslaatikkoa tuotteen alustana, pystyasennossa tuomassa pinonta-ja puhkaisulujuutta pakkauslaatikon sisällä, vaimentimena vaaka tai pystyasennossa pakkauslaatikon sisällä.The corrugated cardboard multilayer mold support according to the invention is intended for reinforcing and supporting the construction of various packaging boxes, in particular the packaging box. The multi-layered shape support serves as a base for the packing box, as an additional base, as a side support or as a corner guard. The multilayer mold support also acts as a stand alone product base without a packing box. It has many applications, depending on its position, horizontally, for example as a replacement for plywood without a box for the product, in a vertical position for stacking and puncture resistance inside a box, as a dampener in a horizontal position or vertically inside a box.
Eräs olennainen ongelma tunnetun tekniikan mukaisissa ratkaisuissa on ollut muototuen manuaalinen kokoaminen, joka on hidastanut tuotteiden pakkausta. Muototukia on valmistettu myös manuaalisesti liimaamalla, jotta rakenne olisi kestävämpi sekä nopeampi käyttää, mutta se on lisännyt kokonaiskustannuksia. Tästä johtuen muototukien käyttö on jäänyt vähäiseksi ja siten estänyt suurempia tuotantoeriä ja näin vaikuttanut tuotteen hintaan ja kohonneisiin pakkauskustannuksiin. Täsmällisemmin määriteltynä keksinnölle on tunnusomaista se, mitä on esitetty suoja-vaatimuksissa.One of the major problems with prior art solutions has been the manual assembly of the mold support, which has slowed down the packaging of the products. Shape supports have also been manufactured manually by gluing to make the structure more durable and faster to use, but this has increased the overall cost. As a result, the use of molding supports has remained limited, thus preventing larger production batches, thus contributing to the price of the product and increased packaging costs. More specifically, the invention is characterized by what is stated in the claims.
Seuraavassa keksintöä selostetaan yksityiskohtaisemmin esimerkin avulla viittaamalla oheisiin piirustuksiin, joissaIn the following, the invention will be explained in more detail by way of example with reference to the accompanying drawings in which
Kuviot 1-2 esittävät tekniikan tason mukaista ratkaisua.Figures 1-2 illustrate a prior art solution.
Kuvio 3 esittävät keksinnön mukaista ratkaisuaFigure 3 illustrates a solution according to the invention
Kuvio 4 esittää erästä edullista keksinnön mukaista sovellusta.Figure 4 shows a preferred embodiment of the invention.
Tekniikan tasoa kuvataan kuvioissa 1-2. Kuvan 1 mukaisesti perinteinen monikerrok-sellisen muototuen rakenne koostuu aihiosta (8), jossa aihion (8) päissä on päätypinnat (1A), (1B) ja niiden välissä sisäpinnat (2A), (2B). Päätypinnat (1A), (1B) taivutetaan sisäpintoja (2A), (2B) vasten poikittaisia taivutuslinjoja (7), pitkin. Perinteisesti moniker-roksellisen muototuen kokoaminen on toteutettu käsin taivuttamalla stanssatun aihion (8) päätypinnat (1A), (1B) aihion sisäpintoja (2A), (2B) vasten. Sen jälkeen aihio käännetään ympäri 180 astetta ja sisäpinnat (2A), (2B) ovat taivutettu käsin toisiaan vasten poikittaista taivutuslinjaa (9) pitkin. Tällä tavoin muototuki on kuvan 1 mukaisesti suljettu muotoonsa joko manuaalisilla lukoilla (6A, 6B), joissa (6A) toimii urososana ja lukittuu naarasosaan (6B). Vaihtoehtoisesti muototuki on muodostettu ilman manuaalisia lukkoja käsin liimaamalla kuvan 2 mukaisesti. Päätypinnat (1A), (1B) liimataan käsin aihion sisäpintoja (2A), (2B) vasten. Sen jälkeen aihio käännetään ympäri 180 astetta ja sisäpinnat (2A), (2B) ovat taivutettu ja liimattu toisiaan vasten poikittaista taivutuslinjaa (9) pitkin.The state of the art is illustrated in Figures 1-2. As shown in Fig. 1, the conventional multilayer shaped support structure consists of a blank (8) having ends (1A), (1B) at the ends of the blank (8) and inner surfaces (2A), (2B) therebetween. The end surfaces (1A), (1B) are bent along the inner surfaces (2A), (2B) along transverse bending lines (7). Conventionally, the assembly of a multilayer molded support is accomplished by manually bending the end faces (1A), (1B) of the die cut blank (8) against the inner surfaces (2A), (2B) of the blank. The blank is then rotated 180 degrees and the inner surfaces (2A), (2B) are bent by hand against each other along a transverse bending line (9). In this way, as shown in Fig. 1, the contour support is closed into its shape either by manual locks (6A, 6B) in which (6A) acts as a male part and locks in the female part (6B). Alternatively, the shape support is formed by manual gluing without manual locks as shown in Figure 2. The end surfaces (1A), (1B) are glued by hand against the inner surfaces (2A), (2B) of the blank. The blank is then rotated 180 degrees and the inner surfaces (2A), (2B) are bent and glued against each other along a transverse bending line (9).
Keksinnön mukaisessa ratkaisussa tämä ongelma on pystytty ratkaisemaan yksinkertaisella tavalla. Olennaista keksinnölle on, että stanssatusta aihiosta (8) saadaan koneellisesti muodostettua rakenne, edullisimmin palkkirakenne, joka stanssataan, liimataan ja taivutetaan standardityökoneilla. Yleensä perinteisellä standardityökoneella valmistetaan tavallista läpällistä laatikkoa, mikä liimataan sivusaumasta yhtä liimasuu-tinta käyttämällä ja siitä muodostetaan pakkauslaatikko. Keksinnönmukainen ratkaisu hyödyntää olemassa olevaa tekniikkaa uudella keksinnöllisellä tavalla, siinä on otettu käyttöön useampi liimasuutin yhden sijaan eikä valmis tuote ole pakkauslaatikko vaan monikerroksellinen muototuki. Tärkeää on, että monikerroksellinen muototuki pystytään toteuttamaan mahdollisimman yksinkertaisesti koneellisesti ilman manuaalisia käsityö-vaiheita.The solution of the invention has been able to solve this problem in a simple manner. It is essential to the invention that the die-cut blank (8) provides a machine-formed structure, most preferably a beam structure, which is stamped, glued and bent by standard machine tools. Generally, a conventional flapper box is made with a standard flap box, which is glued to the side seam using a single glue nozzle and formed into a packing box. The solution according to the invention utilizes the existing technology in a new inventive way, by introducing several adhesive nozzles instead of one, and the finished product is not a packing box but a multilayer mold support. It is important that the multi-layered form support can be executed as simply as possible mechanically without the need for manual crafting steps.
Keksinnön mukainen monikerroksellinen muototuki on edullisimmin palkkirakenne, jolla vahvistetaan pakkauslaatikon omaa rakennetta. Se toimii myös itsenäisesti esimerkiksi jonkin tuotteen alustana ilman pakkauslaatikkoa. Muototuen rakenne muodostetaan kuvion 3 mukaisesti aihion (8) yläpinnasta (8A) ja alapinnasta (8B), jotka koostuvat kahdesta sisemmästä pinnasta (2A), (2B) ja niiden molemmin puolin olevista ulommista päätypinnoista (1A), (1B). Taivutuslinjat (7), erottavat pinnat (1A), (1B) ja (2A), (2B) toisistaan ja taivutuslinja (9) erottaa pinnat (2A), (2B). Aihion yläpinnan (8A) molemmissa pitkittäisissä päissä on liimauspinnat johon on muodostettu liimaussaumat (3A), (3B), sekä kuvion 3 mukaisesti aihio käännettynä 180 astetta aihion toiselle puolelle, alapinnalle (8B) on muodostettu liimasauma (10). Päätypinnat (1A), (1B) taivutetaan sisäpintoja (2A), (2B) vasten poikittaisia taivutuslinjoja (7) pitkin ja liimautuvat kiinni liimaussaumoista (3A), (3B). Sen jälkeen aihio käännetään kuvion 3 mukaan 180 astetta ja sisäpinnat (2A), (2B) taivutetaan poikittaista taivutuslinjaa (9) pitkin ja liimautuu kiinni liimasaumasta (10). Edellä esitetyn mukaisesti monikerroksellinen muototuki muodostuu ilman käsi työvaihetta, siten että ensimmäinen standardityökone liimaa kahdella suuttimella aihion yläpinnan (8A) päätyihin liimaussaumat (3A), (3B). Tämän jälkeen päätypinnat (1A), (1B) taivutetaan sisäpintoja (2A), (2B) vasten poikittaisia taivutuslinjoja (7) pitkin koneessa olevilla ohjureilla. Sen jälkeen toinen standardityökone liimaa yhdellä suuttimella 180 astetta käännetyn aihion alapinnan (8B) päätyyn liima-sauman (10). Tämän jälkeen sisäpinnat (2A), (2B) taivutetaan toisiaan vasten taivutus-linjaa (9) pitkin valmiiksi rakenteeksi koneessa olevalla ohjurilla.The multilayer molded support according to the invention is most preferably a beam structure for reinforcing the self-construction of the packing box. It can also function independently, for example, as a tray for a product without a packaging box. According to Figure 3, the structure of the shape support is formed by an upper surface (8A) and a lower surface (8B) of the blank (8) consisting of two inner surfaces (2A), (2B) and outer end surfaces (1A), (1B). The bending lines (7), separating the surfaces (1A), (1B) and (2A), (2B) and the bending line (9) separating the surfaces (2A), (2B). Both longitudinal ends of the upper surface of the blank (8A) have gluing surfaces formed by gluing seams (3A), (3B) and, as shown in Fig. 3, rotated 180 degrees to one side of the blank, the lower surface (8B) being formed. The end surfaces (1A), (1B) are bent against the inner surfaces (2A), (2B) along transverse bending lines (7) and adhered to the seam seams (3A), (3B). 3, the inner surfaces (2A), (2B) are bent along a transverse bending line (9) and adhered to the adhesive seam (10). As stated above, the multilayer mold support is formed without the need for a manual operation, with the first standard machine tool gluing glue seams (3A), (3B) to the ends of the upper surface of the blank (8A). The end surfaces (1A), (1B) are then bent against the inner surfaces (2A), (2B) along transverse bending lines (7) with guides on the machine. The other standard machine then glues a glue seam (10) to the end of the bottom surface (8B) of the turned blank with a single nozzle. The inner surfaces (2A), (2B) are then bent against each other along a bending line (9) to complete the structure with a guide on the machine.
Kuvion 3 mukaisesti liimasaumoja hyödyntämällä on mahdollista valmistaa levyrakenteita ja muodostaa niistä erilaisia monikerroksellisia muototukia. Levyrakenteet muodostuvat kun pinnat (1A), (1B) ja (2A), (2B) taivutetaan toisiaan vasten ja tällä lailla aikaansaadaan edullinen monikerroksinen palkkirakenne. Edellä esitetyn lisäksi liima-sauman (3A), (3B), (10) hyödyntäminen mahdollistaa helpommin kasattavan rakenteen monikerrokselliseksi muototueksi. Tällä tavoin monikerroksellisuus tuo lisää puhkaisu-lujuutta, vääntöjäykkyyttä ja kantavuutta.According to Fig. 3, by utilizing adhesive seams, it is possible to fabricate sheet structures and to form various multilayer mold supports therefrom. The sheet structures are formed when the surfaces (1A), (1B) and (2A), (2B) are bent against each other, thereby providing an advantageous multilayer beam structure. In addition to the foregoing, the use of an adhesive seam (3A), (3B), (10) allows for a more easily assembled structure for multilayer shape support. In this way, multilayer provides greater puncture resistance, torsional rigidity and load capacity.
Kuvio 4 esittää erästä edullista sovellusta, jossa sisempien pintojen (2A), (2B) välissä on sisimmät pinnat, pohjapinta (4) ja sivupinta (5) sekä liimasaumoja (3A), (3B), leik-kauslinjoja (11) ja taivutuslinja (12), sekä aihion (8) yläpinta (8A). Näiden sisimpien pintojen, pohjapinta (4), sivupinta (5) sekä leikkauslinjojen (11) ja taivutuslinjojen (12) avulla keksinnön mukaisesta muototuesta voidaan muodostaa tapauskohtaisesti erilaisia osittain liimattuja tukia, esimerkiksi kulmasuojia. Sinänsä tunnettua tuotantotapaa hyödyntämällä, nyt on mahdollista muodostaa erilaisten leikkaus- ja taivutuslinjojen avulla monikerroksellisia muototukia. Keksinnön mukaisesti käyttämällä kahta tai useampaa liimasuutinta yhden sijaan, liimaus tuo rakenteeseen lujuutta ja helpottaa kasausta. Tällä tavoin tehtynä mahdollistetaan suurempien aihioiden valmistaminen sekä saadaan monikerroksellinen muototuki tehtyä yhdellä läpimenolla. Manuaalisilla lukoilla (6A,6B) saadaan muodostettua eri muotoisia muototukia, niin että sivut lukittuvat haluttuihin suuntiin. Tällä tavoin keksinnön mukaisella tuotantomenetelmällä on mahdollista tehdä erilaisia pakkauslaatikon tukia, kuten alustoja ja sivuttain asennettuna pinoamis-lujuuden vahvistajia, liimaus antaa rakenteelle vääntöjäykkyyttä ja kestävyyttä.Figure 4 illustrates a preferred embodiment wherein the inner surfaces (2A), (2B) have inner surfaces between them, a bottom surface (4) and a side surface (5), and adhesive seams (3A), (3B), cutting lines (11) and a bending line (11). 12) and the upper surface (8A) of the blank (8). By means of these innermost surfaces, the bottom surface (4), the side surface (5) and the cutting lines (11) and bending lines (12), various partially glued supports, e.g. By utilizing a technique known per se, it is now possible to form multilayer shaped supports by means of various cutting and bending lines. According to the invention, by using two or more glue nozzles instead of one, gluing brings strength to the structure and facilitates assembly. When done in this way, larger blanks can be made and the multi-layered shape support can be made with a single pass. The manual locks (6A, 6B) can be used to form different shape shapes so that the sides lock in the desired directions. In this way, the manufacturing method according to the invention makes it possible to make various packing box supports, such as trays and laterally mounted stacking strength enhancers, gluing giving the structure torsional stiffness and durability.
Alan ammattimiehelle on selvää, että keksintö ei ole rajoitettu edellä esitettyihin sovel-lusmuotoihin, vaan sitä voidaan vaihdella oheisten suojavaatimusten puitteissa. Olennaista keksinnössä on koneellisesti tehtävä liimaus ja taivutus. Käyttämällä kahta liima-suutinta yhden sijaan ja taivuttavalla päätypinnat sisäpintaan kiinni, muodostuu monikerroksellinen muototuki, ei normaali pakkauslaatikko. Se toteutetaan standardityöko-neilla hyödyntämällä stanssausta, liimasuuttimia ja taivutusakseleita sekä tarvittaessa erillistä koneellista liimausta. Liimaus vahvistaa sisäosan rakennetta pintojen ollessa tiiviisti yhdessä lisäämättä materiaalin kulutusta.It will be apparent to one skilled in the art that the invention is not limited to the above embodiments, but may be varied within the scope of the appended claims. Machine-bonding and bending are essential to the invention. By using two adhesive nozzles instead of one and bending the end surfaces to the inner surface, a multilayer mold support is formed, not a normal packing box. This is accomplished with standard tools utilizing punching, gluing nozzles and bending shafts and, if necessary, separate mechanical gluing. Gluing reinforces the structure of the interior with the surfaces tightly together without increasing material consumption.
Claims (4)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FIU20184121U FI12180U1 (en) | 2018-06-19 | 2018-06-19 | Multi-layer form support of corrugated cardboard |
PCT/FI2019/050315 WO2019243658A1 (en) | 2018-06-19 | 2019-04-18 | Corrugated fibreboard multi-layer shape support |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FIU20184121U FI12180U1 (en) | 2018-06-19 | 2018-06-19 | Multi-layer form support of corrugated cardboard |
Publications (1)
Publication Number | Publication Date |
---|---|
FI12180U1 true FI12180U1 (en) | 2018-10-15 |
Family
ID=63787499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FIU20184121U FI12180U1 (en) | 2018-06-19 | 2018-06-19 | Multi-layer form support of corrugated cardboard |
Country Status (2)
Country | Link |
---|---|
FI (1) | FI12180U1 (en) |
WO (1) | WO2019243658A1 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08252879A (en) * | 1994-12-27 | 1996-10-01 | Hitachi Zosen Corp | Fold structure for corrugated fiberboard and the corrugated fiberboard for forming laminate |
JP4336005B2 (en) * | 1999-08-27 | 2009-09-30 | 株式会社日栄紙工社 | Shock absorber |
JP4607415B2 (en) * | 2000-04-26 | 2011-01-05 | 東罐興業株式会社 | Packaging buffer manufacturing method and manufacturing apparatus |
US20140050897A1 (en) * | 2012-08-15 | 2014-02-20 | Illinois Tool Works Inc. | Packaging structure |
-
2018
- 2018-06-19 FI FIU20184121U patent/FI12180U1/en active IP Right Grant
-
2019
- 2019-04-18 WO PCT/FI2019/050315 patent/WO2019243658A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2019243658A1 (en) | 2019-12-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS62222836A (en) | Fiber board sheet for vessel and blank and manufacture thereof | |
FI12180U1 (en) | Multi-layer form support of corrugated cardboard | |
JP5377952B2 (en) | Packaging box | |
CN203020611U (en) | Packaging box | |
US20120202665A1 (en) | Partitioned container and method of making same | |
KR200395089Y1 (en) | Assembling structure of wrapping box | |
CN211281816U (en) | Durable environment-friendly corrugated carton | |
JP6358729B2 (en) | Transport packaging container | |
JP6640539B2 (en) | Partition body sheet, partition body, and method of manufacturing partition body | |
CN106273653A (en) | A kind of corrugated case moulding process | |
KR101041293B1 (en) | method for manufacturing a packing box made from a corrugated cardboard | |
JP4541270B2 (en) | Packing cushioning material | |
JP7362469B2 (en) | Reinforcement members, reinforcement structures and packaging boxes | |
JP4816046B2 (en) | Auto bottom carton | |
CN220333279U (en) | Reinforced carton | |
KR20230139209A (en) | Method for manufacturing of packing box | |
US20220371767A1 (en) | Double glue joint system and method thereof | |
JP3191352U (en) | Transport packaging container | |
CN211392395U (en) | Packing case for handheld wired dust collector | |
CN209920698U (en) | Stable impact-resistant corrugated board | |
CN109720691B (en) | Carton blank with interval lock bottom | |
JP6476366B1 (en) | Corrugated box manufacturing method and tool | |
JP3127196U (en) | Assembled carton | |
CN100595109C (en) | Cardboard box component | |
JP2015178381A (en) | Plastic structure, plastic carton, and method for manufacture thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FGU | Utility model registered |
Ref document number: 12180 Country of ref document: FI Kind code of ref document: U1 |