SE194336C1 - - Google Patents

Info

Publication number
SE194336C1
SE194336C1 SE158563A SE158563A SE194336C1 SE 194336 C1 SE194336 C1 SE 194336C1 SE 158563 A SE158563 A SE 158563A SE 158563 A SE158563 A SE 158563A SE 194336 C1 SE194336 C1 SE 194336C1
Authority
SE
Sweden
Prior art keywords
layer
packaging material
material according
air
binder
Prior art date
Application number
SE158563A
Other languages
Swedish (sv)
Inventor
Olsson Ingemar
Original Assignee
Billingsfors Langed Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to BE643767D priority Critical patent/BE643767A/xx
Application filed by Billingsfors Langed Ab filed Critical Billingsfors Langed Ab
Priority to SE158563A priority patent/SE194336C1/sv
Priority to FI640266A priority patent/FI44780C/en
Priority to CH164764A priority patent/CH422638A/en
Priority to GB5920/64A priority patent/GB1056136A/en
Priority to NL6401218A priority patent/NL6401218A/xx
Priority to AT122164A priority patent/AT248323B/en
Publication of SE194336C1 publication Critical patent/SE194336C1/sv

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00Adhesives in the form of films or foils
    • C09J7/20Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22Plastics; Metallised plastics
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J107/00Adhesives based on natural rubber
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J121/00Adhesives based on unspecified rubbers
    • C09J7/0214
    • C09J7/0246
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00Adhesives in the form of films or foils
    • C09J7/30Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38Pressure-sensitive adhesives [PSA]
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00Adhesives in the form of films or foils
    • C09J7/30Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38Pressure-sensitive adhesives [PSA]
    • C09J7/381Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/383Natural or synthetic rubber
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00Additional features of adhesives in the form of films or foils
    • C09J2301/20Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself
    • C09J2301/204Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself the adhesive coating being discontinuous
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00Additional features of adhesives in the form of films or foils
    • C09J2301/30Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/302Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being pressure-sensitive, i.e. tacky at temperatures inferior to 30°C
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2407/00Presence of natural rubber
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2415/00Presence of rubber derivatives
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2421/00Presence of unspecified rubber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Laminated Bodies (AREA)
  • Paper (AREA)
  • Wrappers (AREA)

Description

Uppfinnare: I Olsson Foreliggande uppfinning avser ett forpackningsmaterial, inriefattande ett basskikt av papper, vav, plast eller dylikt, vilket skikt pa sin ena sida är forsett med ett bindemedelsskikt. Inventor: In Olsson The present invention relates to a packaging material, comprising a base layer of paper, cloth, plastic or the like, which layer is provided on its one side with an adhesive layer.

Andamalet med uppfinningen ãr att &tadkomma ett forpackningsmaterial av ovannamnda slag, varvid detta material utan hophaftning skall kunna lagras i form av exernpelvis arktravar eller rullar. Vid utsattandet for ett st8rre tryck an det utsattes for vid lagringen skall det daremot fungera pa samma satt som till exempel vanlig tape. The object of the invention is to provide a packaging material of the above-mentioned type, whereby this material can be stored without adhesion in the form of, for example, sheet stacks or rolls. When exposed to a greater pressure than it was subjected to during storage, on the other hand, it must function in the same way as, for example, ordinary tape.

Ett forpackningsamterial, som uppfyller ovannamnda fordringar, astadkommes enligt uppfinningen darigenom, att bindemedelsskiktet tackes av ett tackskikt av ett tunt porost material, vilket vid forpackningsmaterialets lagring forhindrar dess hophaftning, men som vid utsattandet for ett tryck slapper igenom en del av bindemedlet. A packaging material which meets the above requirements is achieved according to the invention in that the adhesive layer is thanked by a thank-you layer of a thin porous material, which during storage of the packaging material prevents its adhesion, but which upon exposure to a pressure passes through a part of the adhesive.

Lampligen valjes fdr tacksIdktet ett icke dammande material, endr damm nedsatter vidhaftningsformagan vid den senare anvandningen. Taekskiktet kan exempelvis best& av ett harda fibrer innehallande fibrOst material. Genom att harda fibrer i motsats till mjuka icke plattas ut utan i stallet pressas in i bindemedelsskiktet vid anvandningen, forbattras vidhaftningsformagan ytterligare. Lamply, a non-dusting material is selected for the thanksgiving, otherwise dust reduces the adhesion capacity in the later use. The roofing layer may, for example, consist of a hard fiber containing fibrous material. By not hardening flattened fibers in contrast to soft ones, but instead pressing them into the adhesive layer during use, the adhesion capacity is further improved.

Om sasom tackskikt anvandes ett krappat material, t. ex. samma eller ett nagot tunnare material an det, som anvandes i Duniservetten, kan man vid paforandet stracka materialet och darigenom erhalla ett myeket slatt och jamnt tackskikt. Krappningen underlattar dessutom paforandet genom att materialet formar att aven upptaga de tojningar, som erfordras for samordningen av en bana av basmaterialet med en motsvarande bana av materialet for thekskiktet. Vid krdppat material foreligger .alltsa mindre risk, att tackskiktet skall brista vid paforandet med atfoljande komplikationer. If such a thank-you layer a cracked material was used, e.g. the same or a slightly thinner material than that used in the Dunis napkin, you can stretch the material during the peeling and thereby obtain a very smooth and even layer of thanks. The capping also facilitates the pawing in that the material forms to also absorb the strains required for the coordination of a web of the base material with a corresponding web of the material for the teak layer. In the case of crimped material, there is a lesser risk that the roof layer will rupture during installation with subsequent complications.

Sasom framgar av det ovanstaende kan forpackningsmaterialet enligt uppfinningen astadkommas genom sammanforandet av en med ett bindemedelsskikt forsedd bana av basmaterialet med en bana av tackskiktet. I stallet for det ovannamnda, harda fibrer innehallande, fibrosa materialet kan man tanka sig manga andra material, som ge samma eller vasentligen samma effekt. Exempelvis tor-de man kunna anvanda tunn vav, till exempel gasvav. Vidare är det joke nodvandigt att tackskiktet pdfores i form av en sammanhangande bana. Det kan ndmligen alien astadkommas genom att man pa det adhesiva bindemedelsskiktet stror ett lager av losa fibrer, korn eller dylikt, varvid det overflodiga materialet kan blasas eller sugas bort. As can be seen from the above, the packaging material according to the invention can be achieved by joining a web of the base material provided with an adhesive layer with a web of the roof layer. Instead of the above-mentioned hard fibers containing fibrous material, many other materials can be thought of which give the same or essentially the same effect. For example, it would be possible to use thin hubs, for example gas hubs. Furthermore, it is a joke that the thank you layer is applied in the form of a continuous path. This can be achieved, for example, by spreading a layer of loose fibers, grains or the like on the adhesive binder layer, whereby the excess material can be blown or sucked away.

Sasom bindemedelsskikt anvandes gen naturligt eller syntetiskt gummi och/eller harts eller derivat darav. Bindemedlet kan exem.pelvis baseras pa ett eller flera av följande dmnen ,GR-S, neopren, polyisobuten, alkydharts, etylcellulosa, hartsderivat, akrylharts, vinylharts (till exempel polyvinylharts och sampolymerer) naturlatex etc. Harvid kan man sasom mjukningsmedel anvanda till exempel ricinolja, diisobutyladipat eller diisooktylftalat. Aven andra mjukningsmedel kunna dock naturligtvis anvandas. As a binder layer is used natural or synthetic rubber and / or resin or derivatives thereof. The binder can, for example, be based on one or more of the following substances, GR-S, neoprene, polyisobutylene, alkyd resin, ethylcellulose, resin derivatives, acrylic resin, vinyl resin (for example polyvinyl resin and copolymers) natural latex etc. Of course, other plasticizers can also be used, of course.

Vid ett praktiskt Mrs& anvandes ett bindemedel med foljande sammansattning: viktdelar butengumrai (50 % dispersion) 25 viktdelar kolofonium (40 % dispersion) 2 viktdelar rieinolja Delta bindemedel pafordes ett basmaterial bestaende av kraftpapper med 15 gram per m2, varefter bindemedlet tacktes av ett tunt krappat silkepappersliknande material. Den erhallna produkten hade vid utsaltandet for tryck god vidhaftningsfOrmaga vid andra material. Sarskilt effektiv vidhaftning erhalls, nar tva fastytor av samma material lades mot varandra och utsattes for ett tryck. Den er- Dupl. kl. 22 i: 2 2— hallna forseglingen kunde efter att isardragits kterforslutas. In a practical Mrs & a binder with the following composition was used: parts by weight of butene rubber (50% dispersion) 25 parts by weight of rosin (40% dispersion) 2 parts by weight of castor oil Delta binder was applied to a base material consisting of kraft paper at 15 grams per m2, after which the binder was filled with a thin crimped tissue paper-like material. The product obtained had good adhesion to other materials when salted out for pressure. Particularly effective adhesion is obtained when two solid surfaces of the same material are laid against each other and subjected to a pressure. It is- Dupl. at 22 i: 2 2— the seal could be resealed after the ice was drawn.

I stallet for ett adhesivt bindemedel ar det aven mojligt att anvanda ett kohesivt sadant, det viii saga ett som endast faster mot ytor av liknande slag, varvid alltsa avsikten dr den, att tvd med sadana bindemedel forsedda ytor tackta av tackskikt skola laggas mot varandra oeh forseglas medelst tryck. Instead of an adhesive adhesive, it is also possible to use a cohesive one, that is to say one which only adheres to surfaces of a similar kind, the intention being that two surfaces provided with such adhesives covered by layers of tack should be laid against each other and sealed by pressure.

--Sasout basmaterial dr framst kraftpapper avsett att anvandas. liven andra material kunna dock komma till anvandning sasom plast arkmaterial av naturliga eller syntetiska fibrer, olika slag av filinmaterial etc. - Pa fOrpackningsmaterialets forseglingseffekt inverkar bland annat foljande faktorer; porisitet, ytvikt och hardhet hos materialet taekskiktet samt klibbkraft och tjocklek hos bindemedlet. I viss man inverkar aven hardbeten hos materialeti basskiktet. _ Uppfinningen är icke inskrankt till vad som ovan sasom exempel beskrivits, utan kan varieras inom ramen for efterfoIjande patentansprak. Exempelvis kan man for de olika materialskikten aven anvanda andra material an de ovan namnda. Valet av material blir harvid beroende pa det andamal, for vilket produkten skull anvandas. Forseglingen kan .crempelvis i -beroende air materialet dels fackskiktet, dels basskiktet goras antingen aterfOrslutbar eller icke aterforsluthar. I det senare fallet galler samma villkor som vid till exempel icke aterfarslutbara tapeliknande material, dirs. att bindemedlets hallfasthet skall valjas stone an basmaterialets, eller det materials, vid vilket vidhaftning sker, sa att brott icke sker i bindemedelsskiktet utan .1 stallet i sjalva basmaterialet och/eller i sistnamnda material. Aven ytterligare modifikationer kunna tankas mom ramen for uppfinningen. --Sasout base material is primarily kraft paper intended for use. However, other materials may be used as such plastic sheet material of natural or synthetic fibers, various kinds of filin material, etc. - The sealing effect of the packaging material is influenced by the following factors, among others; porosity, basis weight and hardness of the material roofing layer as well as tack and thickness of the binder. To some extent, hard baits also affect the material in the base layer. _ The invention is not limited to what has been described above as an example, but can be varied within the scope of the following patent claims. For example, other materials other than those mentioned above can also be used for the different material layers. The choice of material then depends on the purpose for which the product is to be used. The seal can, for example, in the dependent air material, partly the compartment layer and partly the base layer, be made either resealable or non-resealable. In the latter case, the same conditions apply as in the case of, for example, non-resealable tape-like materials, dirs. that the half-strength of the binder shall be chosen stone from the base material, or the material at which adhesion takes place, so that breakage does not occur in the binder layer but. in the base material itself and / or in the latter material. Even further modifications may be considered within the scope of the invention.

Claims (7)

Patent ansprak:Patent claim: 1. Forpaclulingsmaterial, innefattande ett basskikt air papper, \ray, plast eller dylikt, vilket skikt pd sin ena sida ar fOrsett med ett bindemedelsskikt, kanneteeknat av att bindemedelsskiktet i sin tur ar tackt av ett tackskikt av ett tunt parost material, vilket vid forpackningsmaterialets -lagring i form av exempelvis arktravar eller rullar forhindrar dess hophaftning, men som vid utsattandet for ett tryck slapper igenom en del air bindemedlet.A prepackaging material, comprising a base layer of air paper, rayon, plastic or the like, which layer on one side is provided with an adhesive layer, characterized in that the adhesive layer is in turn covered by a thanking layer of a thin parostic material, which in the case of the packaging material storage in the form of, for example, sheet stacks or rollers prevents its adhesion, but which, when exposed to a pressure, releases some of the air binder. 2. Forpackningsmaterial enligt patentanspraket 1, kanneteclmat av att tackskiktet be-star air ett icke dammande material.Packaging material according to claim 1, characterized in that the roof layer provides a non-dusting material. 3. Forpackningsmaterial enligt patentanspraket 1, kannetecknat av att tackskiktet be-star av ett harda fibrer innehallande fibrost material.Packaging material according to claim 1, characterized in that the roof layer consists of a hard fiber containing fibrous material. 4. Forpackningsmaterial enligt patentanspraket 3, kannetecknat av _att materialet i tdaskiktet ar krappat samt att det vid paforandet strackts.4. Packaging material according to claim 3, characterized in that the material in the top layer is tightened and that it is stretched during application. 5. Forpaekningsmaterial enligt patentanspraket 1, ka.nnetecknat av att tackskiktet be-star av tunn vav, till exempel gasvav.Packaging material according to claim 1, characterized in that the roof layer consists of thin cloth, for example gauze. 6. Forpackningsmaterial enligt patentanspraet 1; kthmeteanat air att tackskiktet be-star av pa bindemedelsskiktet utspridda losa fibrer, korn eller dylikt.Packaging material according to patent claim 1; kthmeteanat air that the tack layer consists of loose fibers, grains or the like spread on the binder layer. 7. Forpackningsmaterial enligt patentanspraket 1, kannetecknat air att bindemedelsskiktet bestdr air naturligt eller syntetiskt aummi och eller harts eller derivat darav. Anftirda publikationer:Packaging material according to claim 1, characterized in that the adhesive layer comprises air natural or synthetic aummi and or resin or derivatives thereof. Listed publications:
SE158563A 1963-02-13 1963-02-13 SE194336C1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BE643767D BE643767A (en) 1963-02-13
SE158563A SE194336C1 (en) 1963-02-13 1963-02-13
FI640266A FI44780C (en) 1963-02-13 1964-02-11 Packaging materials.
CH164764A CH422638A (en) 1963-02-13 1964-02-12 packing material
GB5920/64A GB1056136A (en) 1963-02-13 1964-02-12 Packing material
NL6401218A NL6401218A (en) 1963-02-13 1964-02-12
AT122164A AT248323B (en) 1963-02-13 1964-02-13 packing material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE158563A SE194336C1 (en) 1963-02-13 1963-02-13

Publications (1)

Publication Number Publication Date
SE194336C1 true SE194336C1 (en) 1965-02-09

Family

ID=20258459

Family Applications (1)

Application Number Title Priority Date Filing Date
SE158563A SE194336C1 (en) 1963-02-13 1963-02-13

Country Status (7)

Country Link
AT (1) AT248323B (en)
BE (1) BE643767A (en)
CH (1) CH422638A (en)
FI (1) FI44780C (en)
GB (1) GB1056136A (en)
NL (1) NL6401218A (en)
SE (1) SE194336C1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE364388B (en) * 1968-07-01 1974-02-18 J Swasey
DE3012342C2 (en) * 1980-03-29 1984-08-16 Scheuch Folien- und Papierverarbeitung GmbH & Co KG, 6109 Mühltal Multi-layer film and method for closing vessels
DE3225023A1 (en) * 1981-08-07 1983-02-24 Jürgen 4005 Meerbusch Hanke Sheet coated with a contact adhesive and container provided with a closure made of a sheet coated with a contact adhesive
NL9301425A (en) * 1993-08-17 1995-03-16 Rogeco Handelsonderneming Can be easily applied to a surface and / or removable wallpaper.
ES2112748B1 (en) * 1995-02-16 2000-01-16 Rogeco Handelsonderneming WALLPAPER PAPER THAT CAN BE EASILY APPLIED TO OR REMOVED FROM A SUBSTRATE.
AT404476B (en) * 1995-02-17 1998-11-25 Rogeco Handelsonderneming Wallpaper - has a dry adhesive as a cold seal coating on the reverse side to bond with a similar coating on the wall to give dry paperhanging

Also Published As

Publication number Publication date
GB1056136A (en) 1967-01-25
AT248323B (en) 1966-07-25
FI44780C (en) 1971-12-10
BE643767A (en)
NL6401218A (en) 1964-08-14
FI44780B (en) 1971-08-31
CH422638A (en) 1966-10-15

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