NO154004B - PACKAGING DEVICE FOR AA PREVENTION SLIDING OF STACKED BAGS. - Google Patents
PACKAGING DEVICE FOR AA PREVENTION SLIDING OF STACKED BAGS. Download PDFInfo
- Publication number
- NO154004B NO154004B NO780985A NO780985A NO154004B NO 154004 B NO154004 B NO 154004B NO 780985 A NO780985 A NO 780985A NO 780985 A NO780985 A NO 780985A NO 154004 B NO154004 B NO 154004B
- Authority
- NO
- Norway
- Prior art keywords
- packages
- foil
- plastic
- adhesive
- paper
- Prior art date
Links
- 238000004806 packaging method and process Methods 0.000 title description 11
- 230000002265 prevention Effects 0.000 title 1
- 239000011888 foil Substances 0.000 claims description 22
- 239000000853 adhesive Substances 0.000 claims description 19
- 230000001070 adhesive effect Effects 0.000 claims description 19
- 239000004033 plastic Substances 0.000 claims description 11
- 239000002985 plastic film Substances 0.000 claims description 6
- 229920006255 plastic film Polymers 0.000 claims description 6
- 239000010410 layer Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000012790 adhesive layer Substances 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 230000001788 irregular Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 239000011253 protective coating Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 5
- 239000011241 protective layer Substances 0.000 description 5
- 239000000123 paper Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0072—Roughness, e.g. anti-slip
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
- Wrappers (AREA)
- Stackable Containers (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
- Container Filling Or Packaging Operations (AREA)
- Tubes (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Description
Særlig i forbindelse med transport og lagring av varer i forpakning, slik som sekker og kartonger, har problemet med å hol-de forpakningene i oppstablet tilstand voldt betydelige vanskelig-heter. Årsaken er dels en streben efter å stable forpakningene i høye stabler, som imidlertid forutsetter at stablingen skjer med størst mulig nøyaktighet, dels det faktum at et stort antall forpakninger består helt eller delvis av plast. Særlig plastsekker og -poser, men også kartonger av f.eks.wellpapp utviser en glatt overflate som gjør at en eneste feilplasert forpakning kan få hele stabelen til å rase sammen. Particularly in connection with the transport and storage of goods in packaging, such as sacks and cartons, the problem of keeping the packaging in a stacked state has caused considerable difficulties. The reason is partly a desire to stack the packaging in high stacks, which, however, requires that the stacking takes place with the greatest possible accuracy, and partly the fact that a large number of packaging consists wholly or partly of plastic. Plastic sacks and bags in particular, but also cartons made of e.g. corrugated cardboard, have a smooth surface which means that a single misplaced package can cause the entire stack to collapse.
En måte å unngå denne ulempe på. består i at forpakningen fremstilles av et glidefritt materiale. Blant annet er der fore-slått å fremstille forpakninger, særlig sekker av plastmateriale, hvis ene overflate er gjort ru, f.eks. ved at der på en vanlig plastfolie er påført et tynt skikt som danner en uregelmessig nett-formet struktur. One way to avoid this disadvantage. consists in the packaging being made of a non-slip material. Among other things, it has been proposed to produce packaging, particularly bags of plastic material, one surface of which is roughened, e.g. in that a thin layer is applied to an ordinary plastic film which forms an irregular net-shaped structure.
Dette i og for seg egnede forpakningsmateriale er imidlertid i første rekke beregnet for spesielle formål, i første rekke sekker som helt består av dette materiale, og de ovenfor angit-te ulemper eksisterer fremdeles når forpakningsmaterialet består av f.eks. papir og kartonger. However, this in and of itself suitable packaging material is primarily intended for special purposes, primarily sacks that consist entirely of this material, and the above-mentioned disadvantages still exist when the packaging material consists of e.g. paper and cartons.
Foreliggende oppfinnelse har til hensikt å unngå disse ulemper under anvendelse av en folie av ovennevnte type slik at den kan utnyttes også for forpakninger av et vilkårlig materiale, i første rekke kartong og papir. Dette muliggjøres ved den i kravene definerte oppfinnelse. The present invention aims to avoid these disadvantages by using a foil of the above-mentioned type so that it can also be used for packaging of any material, primarily cardboard and paper. This is made possible by the invention defined in the claims.
Anordningen ifølge oppfinnelsen erholdes ved å videre-behandle en i og for seg kjent folie som erholdes i slangeform slik at den kan påføres vilkårlige forpakninger på slike steder at den ved stabling, transport og lignende, kommer i kontakt med overflater mellom hvilke glidning kan komme på tale. Disse steder utgjøres i første rekke av forpakningens øvre og nedre overflate som kommer i berøring med de inntilliggende forpakninger, og ved utnyttelse av oppfinnelsen er det da mulig å utstyre disse overflater med én eller flere remser av den glidefrie folie. Likeledes er det hensiktsmessig å anvende disse folier for forsegling av forpakningene, hvorved foliene samtidig til-veiebringer en glidefri overflate mot hvilken en annen forpakning hefter, selv om den har en glatt overflate. The device according to the invention is obtained by further processing a foil known in and of itself which is obtained in the form of a tube so that it can be applied to arbitrary packages in such places that during stacking, transport and the like, it comes into contact with surfaces between which sliding can occur speech. These places are primarily made up of the upper and lower surfaces of the packaging which come into contact with the adjacent packaging, and by utilizing the invention it is then possible to equip these surfaces with one or more strips of the non-slip foil. Likewise, it is appropriate to use these foils for sealing the packages, whereby the foils simultaneously provide a non-slip surface against which another package adheres, even if it has a smooth surface.
Selv om den slangeformede plastfolie bare kan skjæres opp slik at én eller to plane plastbaner erholdes, og som kan vikles opp på tilsvarende antall ruller, tas det i første rekke i betraktning en oppskjæring av folien i et flertall remser som vikles opp på lett håndterlige separate ruller. Ved én og samme fremgangsmåte kan remsene fremstilles i varierende bredde, og likeså er det mulig å vikle remser av varierende lengde på de forskjellige ruller. • Although the snake-shaped plastic film can only be cut up so that one or two flat plastic webs are obtained, which can be wound up on a corresponding number of rolls, it is primarily taken into consideration that the film is cut into a plurality of strips that are wound up on easily manageable separate rolls. With one and the same method, the strips can be produced in varying widths, and it is also possible to wind strips of varying lengths on the different rolls. •
Plastfolien kan gjøres klebrig enten ved å påføre et klistreskikt eller ved bare å oppmyke dens overflate ved varmebehandling (varmeforsegling). Behandlingen kan alt efter behov og ønske finne sted på hele folieoverflaten eller bare på de deler som er beregnet til å festes til forpakningene. For varmeforsegling kan forskjellige i og for seg kjente redskap anvendes, f.eks. avhengig av om linje-, bånd- eller punktformige oppmykede overflater ønskes. The plastic film can be made sticky either by applying an adhesive layer or by simply softening its surface by heat treatment (heat sealing). Depending on need and desire, the treatment can take place on the entire foil surface or only on the parts that are intended to be attached to the packaging. For heat sealing, various tools known in and of themselves can be used, e.g. depending on whether line, band or point-shaped softened surfaces are desired.
Klistermaterialet kan påføres plastfolien såsnart denne er skåret opp slik at den ligger i ett eller to ovenfor hverandre beliggende plan, hvilke foliebaner derefter, eller først efter at de er skåret opp i de endelige bredder, ledes over egnede kli-stervalser som forsyner deres ene side med et klisterbelegg. Det er naturligvis også mulig å påføre klistret ved sprøytning eller på annen kjent måte, og likeså er det mulig efter klisterpåførin-gen å tørke klistret f.eks. ved å lede folien over egnede varme-valser. The adhesive material can be applied to the plastic film as soon as it has been cut so that it lies in one or two planes located one above the other, which foil webs are then, or only after they have been cut to their final widths, guided over suitable adhesive rollers that supply their one side with an adhesive coating. It is of course also possible to apply the adhesive by spraying or in another known way, and it is also possible after applying the adhesive to dry the adhesive, e.g. by guiding the foil over suitable heat rollers.
I den ovenfor beskrevne fremgangsmåte dannes således ruller hvor folieremsen oppvikles slik at klisteroverflaten all-tid ligger direkte mot den glidefrie overflate av det underliggen-de skikt. Om ønsket kan imidlertid folieremsene også forsynes med et beskyttelsesskikt av kjent type, som dekker klisteroverflaten og som rives bort når remsen anvendes. Disse beskyttelsesskikt kan påføres som et sammenhengende skikt på hele banebredden såsnart denne er forsynt med et klisterbelegg,^eller alternativt når remsene har fått sin endelige bredde efter oppskjæringen. I In the method described above, rolls are thus formed where the foil strip is wound so that the adhesive surface always lies directly against the non-slip surface of the underlying layer. If desired, however, the foil strips can also be provided with a protective layer of a known type, which covers the adhesive surface and which is torn away when the strip is used. These protective layers can be applied as a continuous layer over the entire track width as soon as this has been provided with an adhesive coating, or alternatively when the strips have reached their final width after cutting. IN
det sistnevnte tilfelle er det da mulig å gjøre beskyttelsesskik-tet noe bredere enn folieremsen, hvilket letter bortrivning av denne. in the latter case, it is then possible to make the protective layer somewhat wider than the foil strip, which facilitates its removal.
Det er også mulig å utstyre klisterfolien med armeringstråder eller -nett, som innføres i tilslutning til klisterpåførin-gen eller i forbindelse med ekstruderingen av plastfolien. It is also possible to equip the adhesive foil with reinforcing wires or mesh, which are introduced in connection with the adhesive application or in connection with the extrusion of the plastic foil.
Da tilvirkeren av de angjeldende klisterprodukter har helt frie hender til å velge remsenes bredde på ønsket måte, er det også klart at begrepet "remse" også omfatter relativt brede remser, hvilket har sin betydning når f.eks. kartonger av gitte dimensjoner skal utstyres med slike remser. Remsens bredde kan da velges nøyaktig svarende til ønskemålet, f.eks. slik at hele kar-tongbunnen og/eller toppen dekkes med en glidefri folieremse av tilsvarende størrelse. Det er imidlertid klart at også slike relativt smale remser,som svarer til de nu anvendte vanlige tape-remser som anvendes f.eks. for forsegling av forpakninger, kan tilveiebringe en tilstrekkelig stor glidefri overflate som hindrer forpakningene i å gli i kontakt med glatte overflater. As the manufacturer of the adhesive products in question has a completely free hand to choose the width of the strips in the desired way, it is also clear that the term "strip" also includes relatively wide strips, which has its meaning when e.g. cartons of given dimensions must be equipped with such strips. The width of the strip can then be chosen exactly according to the desired size, e.g. so that the entire cardboard bottom and/or top is covered with a non-slip foil strip of a corresponding size. It is clear, however, that even such relatively narrow strips, which correspond to the now used ordinary tape strips which are used e.g. for sealing packages, can provide a sufficiently large non-slip surface that prevents the packages from sliding in contact with smooth surfaces.
Klisterremsene kan vikles opp på ruller i sammenhengende lengder som kappes i egnede lengder ved hjelp av i og for seg kjent skjæreverktøy først når remsene anvendes. Det er imidlertid også mulig å utstyre remsene med tverrgående perforeringer, slik at klisterremser av en viss lengde kan avrives. Denne perforering utføres på kjent måte og på ønsket trinn i tilvirkningsprosessen. Hvis klisteroverflaten beskyttes med et beskyttelsesskikt av papir eller plast, kan perforeringen også omfatte dette skikt. Det er også tenkelig å stanse fra en bred folie utstyrt med beskyttelsesskikt stykker av varierende form, slik som triangler, sirkler, ringer og lignende som kan være perforerte for å løsgjøres først når de skal anvendes. The adhesive strips can be wound up on rolls in continuous lengths which are cut into suitable lengths using cutting tools known per se only when the strips are used. However, it is also possible to equip the strips with transverse perforations, so that adhesive strips of a certain length can be torn off. This perforation is carried out in a known manner and at the desired stage in the manufacturing process. If the adhesive surface is protected with a protective layer of paper or plastic, the perforation can also include this layer. It is also conceivable to punch from a wide foil equipped with protective layer pieces of varying shape, such as triangles, circles, rings and the like, which can be perforated to be detached only when they are to be used.
Claims (6)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI770875A FI66152C (en) | 1977-03-21 | 1977-03-21 | METHOD FOER ATT GOERA FOERPACKNINGAR HALKFRIA |
Publications (3)
Publication Number | Publication Date |
---|---|
NO780985L NO780985L (en) | 1978-09-22 |
NO154004B true NO154004B (en) | 1986-03-24 |
NO154004C NO154004C (en) | 1986-07-02 |
Family
ID=8510712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO780985A NO154004C (en) | 1977-03-21 | 1978-03-20 | PACKAGING DEVICE FOR AA HIDDEN SLIDING OF STACKED BAGS |
Country Status (18)
Country | Link |
---|---|
JP (1) | JPS53120995A (en) |
AU (1) | AU518286B2 (en) |
BE (1) | BE865126A (en) |
BR (1) | BR7801786A (en) |
CA (1) | CA1117914A (en) |
CH (1) | CH631402A5 (en) |
DE (1) | DE2811487A1 (en) |
DK (1) | DK124878A (en) |
ES (1) | ES468111A1 (en) |
FI (1) | FI66152C (en) |
FR (1) | FR2384684A1 (en) |
GB (1) | GB1602652A (en) |
IL (1) | IL54303A (en) |
MX (1) | MX144562A (en) |
NL (1) | NL7803018A (en) |
NO (1) | NO154004C (en) |
PT (1) | PT67796A (en) |
SE (1) | SE7803169L (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI82820C (en) * | 1987-08-18 | 1991-04-25 | Ahlstroem Oy | FRIKTIONSYTA FOER FOERPACKNINGSFOLIE ELLER ANNAN YTA. |
JP2548825Y2 (en) * | 1990-12-28 | 1997-09-24 | 株式会社東郷製作所 | Clamp |
EP0662425A1 (en) | 1994-01-11 | 1995-07-12 | Société Anonyme ENDUPACK | Method for foreventing an object from being displaced relative to a surface and an object treated for this purpose |
FR2735065A1 (en) * | 1995-06-06 | 1996-12-13 | Ribeyron & Cie Ets | MASKING FILM AGAINST SPRAY. |
CN112238989B (en) * | 2020-11-02 | 2022-05-31 | 临沂天勤塑业有限公司 | Blown film side cut equipment |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE638174A (en) * | 1900-01-01 | |||
US2768902A (en) * | 1952-05-28 | 1956-10-30 | Scholl Mfg Co Inc | Method of making adhesive tape with non-skid backing |
DE1192357B (en) * | 1961-12-18 | 1965-05-06 | Beiersdorf & Co Ag P | Adhesive tape made of porous, deformable, elastic foam |
FR1488966A (en) * | 1965-03-02 | 1967-07-21 | Ethylene Plastique Sa | Method and devices for the manufacture of a thermoplastic film of which the coefficient of slip is limited, and film thus obtained |
FR1479973A (en) * | 1966-05-16 | 1967-05-05 | Conditionnement Et Ind Sa | Process in particular for the extrusion of a non-slip plastic sheath, as well as the articles obtained from said sheath or similar sheath |
NL6609279A (en) * | 1966-07-01 | 1968-01-02 | ||
DE1704576C3 (en) * | 1967-07-05 | 1974-06-12 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Process for coating extruded plastic hoses with highly dispersed silicas or silicates |
DE1917566A1 (en) * | 1969-04-05 | 1970-12-10 | Hoechst Ag | Treatment of packing materials to prevent - slipping when stacking |
JPS4829786A (en) * | 1971-08-23 | 1973-04-19 | ||
JPH0614565U (en) * | 1992-07-30 | 1994-02-25 | エヌティエヌ株式会社 | Torque limiter with automatic return function |
-
1977
- 1977-03-21 FI FI770875A patent/FI66152C/en not_active IP Right Cessation
-
1978
- 1978-03-16 DE DE19782811487 patent/DE2811487A1/en not_active Ceased
- 1978-03-16 FR FR7807573A patent/FR2384684A1/en active Granted
- 1978-03-17 IL IL54303A patent/IL54303A/en unknown
- 1978-03-20 NL NL7803018A patent/NL7803018A/en not_active Application Discontinuation
- 1978-03-20 CA CA000299326A patent/CA1117914A/en not_active Expired
- 1978-03-20 PT PT67796A patent/PT67796A/en unknown
- 1978-03-20 MX MX172840A patent/MX144562A/en unknown
- 1978-03-20 GB GB10958/78A patent/GB1602652A/en not_active Expired
- 1978-03-20 DK DK124878A patent/DK124878A/en not_active IP Right Cessation
- 1978-03-20 SE SE7803169A patent/SE7803169L/en unknown
- 1978-03-20 NO NO780985A patent/NO154004C/en unknown
- 1978-03-20 JP JP3280078A patent/JPS53120995A/en active Pending
- 1978-03-21 ES ES468111A patent/ES468111A1/en not_active Expired
- 1978-03-21 CH CH310978A patent/CH631402A5/en not_active IP Right Cessation
- 1978-03-21 BR BR7801786A patent/BR7801786A/en unknown
- 1978-03-21 BE BE186123A patent/BE865126A/en not_active IP Right Cessation
- 1978-04-03 AU AU34696/78A patent/AU518286B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH631402A5 (en) | 1982-08-13 |
MX144562A (en) | 1981-10-26 |
AU3469678A (en) | 1979-10-11 |
FI66152C (en) | 1984-09-10 |
FR2384684B1 (en) | 1983-12-02 |
DE2811487A1 (en) | 1978-09-28 |
FI770875A (en) | 1978-09-22 |
ES468111A1 (en) | 1979-01-01 |
BE865126A (en) | 1978-07-17 |
NL7803018A (en) | 1978-09-25 |
NO154004C (en) | 1986-07-02 |
SE7803169L (en) | 1978-09-22 |
IL54303A (en) | 1980-09-16 |
BR7801786A (en) | 1978-10-17 |
PT67796A (en) | 1978-04-01 |
IL54303A0 (en) | 1978-06-15 |
FI66152B (en) | 1984-05-31 |
AU518286B2 (en) | 1981-09-24 |
NO780985L (en) | 1978-09-22 |
JPS53120995A (en) | 1978-10-21 |
GB1602652A (en) | 1981-11-11 |
CA1117914A (en) | 1982-02-09 |
DK124878A (en) | 1978-09-22 |
FR2384684A1 (en) | 1978-10-20 |
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