DE2456715A1 - Label for blow moulded polyolefin bottles - consists of a mixture of polyolefin and cellulose fibres - Google Patents

Label for blow moulded polyolefin bottles - consists of a mixture of polyolefin and cellulose fibres

Info

Publication number
DE2456715A1
DE2456715A1 DE19742456715 DE2456715A DE2456715A1 DE 2456715 A1 DE2456715 A1 DE 2456715A1 DE 19742456715 DE19742456715 DE 19742456715 DE 2456715 A DE2456715 A DE 2456715A DE 2456715 A1 DE2456715 A1 DE 2456715A1
Authority
DE
Germany
Prior art keywords
polyolefin
label
bottles
mixture
cellulose fibres
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE19742456715
Other languages
German (de)
Inventor
Peter Dr Steinau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
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
Application filed by Hoechst AG filed Critical Hoechst AG
Priority to DE19742456715 priority Critical patent/DE2456715A1/en
Publication of DE2456715A1 publication Critical patent/DE2456715A1/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02—Forms or constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
    • B65C3/00—Labelling other than flat surfaces
    • B65C3/26—Affixing labels to non-rigid containers, e.g. bottles made of polyethylene, boxes to be inflated by internal air pressure prior to labelling
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02—Forms or constructions
    • G09F2003/0272—Labels for containers
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02—Forms or constructions
    • G09F2003/0272—Labels for containers
    • G09F2003/0273—Labels for bottles, flasks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

The label compsn. consists of in wt. % 20-100 (30-70)% polyolefin fibres together with 80-0 (70-30)% cellulose fibres and is pref inserted in the mould itself in which the bottle is to be formed. Good adhesion to the bottle by the label is obtd. and subsequent removal when required is possible without tearing of the label. Typically a tube of low density bottle blank material is processed in the mould at 160-170 degrees C.

Description

Etiketten für Polyolefin-Flaschen Es ist bekannt, Polyolefin-Flaschen durch Einlegen von Etiketten aus Folien oder beschichteten Papieren in die Blasform während der Herstellwng zu etikettieren, wie es in der deutschen Auslegeschrift 1 168 053 beschrieben ist. Es ist ferner bekannt, aus Mischungen von Cellulose-Fasern und speziellen Polyolefin Fasern, deren Herstellung z.B. in der deutschen Offenlegungsschrift-2 411 589 beschrieben wird, in üblicher und bekannter Technik Papiere herzustellen.Labels for Polyolefin Bottles It is known, polyolefin bottles by inserting labels made of foil or coated paper into the blow mold to be labeled during the manufacturing process, as it is in the German interpretation document 1 168 053 is described. It is also known from mixtures of cellulose fibers and special polyolefin fibers, the production of which is described, for example, in German Offenlegungsschrift-2 411 589 is described to produce papers in the customary and known technique.

Es wurde nun gefunden, daß solche Papiere sich besonders gut als Einlege-Etiketten eignen und ohne Beschichtung ausgezeichnet auf Polyolefin-Flaschen haften.It has now been found that such papers are particularly useful as insert labels and adhere perfectly to polyolefin bottles without a coating.

Erfindungsgegenstand sind Etiketten für Polyolefin-Flaschen, die dadurch gekennzeichnet sind, daß sie aus Papieren hergestellt sind, die zu 20 - 100 Gew.-, vorzugsweise 30 - 70 Gew.- aus Polyolefin-Fasern und zu 80 - 0 Gew.-vorzugsweise 70 - 30 Gew.- aus Cellulose-Fasern bestehen.The subject of the invention are labels for polyolefin bottles, which thereby are characterized in that they are made of papers that are 20 - 100 wt., preferably 30-70% by weight of polyolefin fibers and 80-0% by weight preferably 70-30% by weight consist of cellulose fibers.

Die erfindungsgemäßen Etiketten werden vorzugsveise bei Verfahren zum Etikettieren von Polyoiefin-Fiaschen während der Herstellung durch Einlegen der Etiketten in die Blasform verwendet.The labels according to the invention are preferably used in processes for labeling Polyoiefin bottles during production by inserting them of the labels used in the blow mold.

Sie können aber auch durch andere geeignete Verfahren aufgebracht werden. However, they can also be applied by other suitable methods will.

Für die Herstellung der Etiketten werden bevorzugt Papiere verwendet, die Fasern aus Hochdruckpolyäthylen, Niederdruckpolyäthylen, Polypropylen oder Mischpolymerisaten aus Äthylen mit Propylen und/oder Buten-(l) enthalten. Um eine besonders gute Haftung zu erreichen, enthält das verwendete Etikett vorzugsweise das gleiche Polyolefin wie es zur Herstellung der Flaschen verwendet wird.Papers are preferred for the production of the labels, the fibers made of high pressure polyethylene, low pressure polyethylene, Polypropylene or copolymers of ethylene with propylene and / or butene- (l) contain. Around To achieve particularly good adhesion, the label used preferably contains the same polyolefin used to make the bottles.

Beispiel Auf einem Blattbildner wird ein Papierblatt aus einem Pulpebrei, dar 30 Gew.-% Fasern aus Niederdruckpolyäthylen und 70 Gew.-% Cellulose-Fasern enthält, mit der üblichen Siebtechnik hergestellt. Nach Absaugen des Wassers wird das Blatt getrocknet und gepreßt. Ein aus diesem Blatt ausgeschnittenes Etikett wird in die Blasform einer Flaschenblasmaschine eingelegt. Ein extrudierter Schlauch aus Niederdruckpolyäthylen, der eine Massetemperatur von 160 - 1700C hat, wird nach Schließen der Form mit Luft gegen die Formwände geblasen und in der Form abgekühlt.Example A sheet of paper is made from a pulp slurry on a sheet former which contains 30% by weight of fibers made from low-density polyethylene and 70% by weight of cellulose fibers, produced with the usual screening technology. After sucking off the water, the leaf becomes dried and pressed. A label cut from this sheet is inserted into the Blow mold inserted in a bottle blowing machine. An extruded hose made of low pressure polyethylene, which has a melt temperature of 160 - 1700C, is filled with air after the mold is closed blown against the mold walls and cooled in the mold.

Nach Öffnen der Form und Entnahme der Flasche haftet das Etikett so fest auf der Flaschenwand, daß'es nur unter Zerstörung der Papierschicht teilweise abgezogen werden kann.After opening the mold and removing the bottle, the label sticks firmly on the bottle wall that only partially destroys the paper layer can be deducted.

Bei Verwendung eines Etiketts aus normalem Schreibpapier unter den gleichen Versuchsbedingungen haftet das Etikett nur unvollständig an der Flaschenoberfläche und kann leicht ohne Zerstörung'des Papiers abgezogen werden.When using a label made of normal writing paper under the Under the same test conditions, the label does not fully adhere to the bottle surface and can be easily peeled off without destroying the paper.

Claims (3)

PatentansprücheClaims sEtiketten für Polyolefin-Flaschen, dadurch gekennzeichnet, daß sie aus Papieren hergestellt sind, die zu 20 - 100 Gew.-% aus Polyolefin-Fasern und zu 80 --O Gew.-% aus Cellulose-Fasern bestehen.labels for polyolefin bottles, characterized in that they are made of papers that are 20-100% by weight polyolefin fibers and consist of 80-0% by weight of cellulose fibers. 2. Etiketten für -Polyolefin-Flaschen nach Anspruch 1, dadurch gekennzeichnet, daß sie aus Papieren hergestellt sind, die zu 30t- 70 Gew.-% aus Polyolefin-Fasern und zu 70 - 30 Gew.-aus Cellulose-Fasern bestehen.2. Labels for polyolefin bottles according to claim 1, characterized in that that they are made of papers that are 30 to 70% by weight of polyolefin fibers and 70-30% by weight of cellulose fibers. 3. Verfahren zum Etikettieren von Polyolefin-Flaschen während der Herstellung durch Einlegen der Etiketten in die Blasform, dadurch gekennzeichnet, daß Etiketten gemäß Anspruch 1 oder 2 verwendet werden.3. Method of labeling polyolefin bottles during the Production by inserting the labels into the blow mold, characterized in that that labels according to claim 1 or 2 are used.
DE19742456715 1974-11-30 1974-11-30 Label for blow moulded polyolefin bottles - consists of a mixture of polyolefin and cellulose fibres Pending DE2456715A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19742456715 DE2456715A1 (en) 1974-11-30 1974-11-30 Label for blow moulded polyolefin bottles - consists of a mixture of polyolefin and cellulose fibres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742456715 DE2456715A1 (en) 1974-11-30 1974-11-30 Label for blow moulded polyolefin bottles - consists of a mixture of polyolefin and cellulose fibres

Publications (1)

Publication Number Publication Date
DE2456715A1 true DE2456715A1 (en) 1976-08-12

Family

ID=5932169

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742456715 Pending DE2456715A1 (en) 1974-11-30 1974-11-30 Label for blow moulded polyolefin bottles - consists of a mixture of polyolefin and cellulose fibres

Country Status (1)

Country Link
DE (1) DE2456715A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4759454A (en) * 1986-12-29 1988-07-26 Owens-Illinois Plastic Products Inc. Hollow plastic bottle with wrap-around label
DE4034430C1 (en) * 1990-10-29 1992-06-17 Rota-Druck W. Kieser Kg, 8902 Neusaess, De

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4759454A (en) * 1986-12-29 1988-07-26 Owens-Illinois Plastic Products Inc. Hollow plastic bottle with wrap-around label
DE4034430C1 (en) * 1990-10-29 1992-06-17 Rota-Druck W. Kieser Kg, 8902 Neusaess, De

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