DE1793672U - PACKAGING MATERIAL TRAIL WITH REINFORCEMENT INSERT AND PLASTIC PAD. - Google Patents

PACKAGING MATERIAL TRAIL WITH REINFORCEMENT INSERT AND PLASTIC PAD.

Info

Publication number
DE1793672U
DE1793672U DEB36659U DEB0036659U DE1793672U DE 1793672 U DE1793672 U DE 1793672U DE B36659 U DEB36659 U DE B36659U DE B0036659 U DEB0036659 U DE B0036659U DE 1793672 U DE1793672 U DE 1793672U
Authority
DE
Germany
Prior art keywords
packaging material
paper
bitumen
fabric
reinforcement insert
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.)
Expired
Application number
DEB36659U
Other languages
German (de)
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.)
BIELEFELDER SACKFABRIK GmbH
Original Assignee
BIELEFELDER SACKFABRIK GmbH
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 BIELEFELDER SACKFABRIK GmbH filed Critical BIELEFELDER SACKFABRIK GmbH
Priority to DEB36659U priority Critical patent/DE1793672U/en
Publication of DE1793672U publication Critical patent/DE1793672U/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • 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

Landscapes

  • Laminated Bodies (AREA)

Description

Verpackungsmaterial mit Verstärkungseinlage und Xunststoffauflage Das Gebrauchsmuster betrifft Verpackungsmaterialien, bei denen i eine Trägerbahn aus Papier, Gewebe od. dgl. mit einer Kunststoff- Folie verbunden ist. Als Kasehiermittel sind Stoffe wie Paraffin- Mikrowachs oder Klebstoffe auf Stärke-oder Kunststoff-Basis bekannt. Diese Kaschiermittel befriedigen jedoch nicht bei der Kaschierung von Polyäthylenfolie mit Papier oder Gewebe. So ist es vor allem nicht mögliche eine allen Ansprüchen genügende Haftfestigkeit zwischen Polyäthylenfolie und Trägermaterial zu erzielen. Dazu kommt, dass die genannten Kaschiermittel, vor allem die auf Kunststoff-Basis, sehr teuer sind.Packaging material with reinforcement insert and plastic cover The utility model concerns packaging materials for which i a carrier web made of paper, fabric or the like with a plastic Slide is connected. Substances such as paraffin Microwax or adhesives based on starch or plastic are known. However, these laminating agents are unsatisfactory when laminating polyethylene film with paper or fabric. Above all, it is not possible to achieve an adhesive strength that satisfies all requirements between the polyethylene film and the carrier material. In addition, the above-mentioned laminating agents, especially those based on plastic, are very expensive.

Umfangreiche Versuche ergaben, dass Bitumen oder im wesentlichen Bitumen enthaltende Produkte als Kaschiermittel besonders günstig sind,. da einerseits eine gute Klebkraft gegenüber Polyäthylenfolie erhalten wird und andererseits Bitumen sehr preisgünstig ist.Extensive tests have shown that bitumen or essentially bitumen containing products are particularly favorable as laminating agents. there on the one hand a good adhesion to polyethylene film is obtained and on the other hand bitumen is very inexpensive.

Als tusätzlicher Vorteil muss erwähnt werden, dass Bitumen selbst schon eine gute Wasser-und Wasserdampf-Dichte besitzt.As an additional advantage, it must be mentioned that bitumen itself already has a good water and water vapor density.

Für die Trägerbahn werden die verschiedenartigsten Papiere benutzt, wie beispielsweise Kraftsackpapier, Leichtkrepp-Kraftsackpapier und Vollkrepp.A wide variety of papers are used for the carrier web, such as sack kraft paper, light crepe sack kraft paper and full crepe.

Die Neuerung besteht nun darin, dass zur Kaschierung zwischen den beschriebenen Trägermaterialien und einer geeigneten Polyäthylenfolie Bitumen verwendet wird und zusätzlich eine Zwischenlage aus einem geeigneten Gewebe oder einem gewebeartigen Faserfliess mit einkaschiertwird. Die Faserzwischeneinlage, die aus einem weitmaschigen Gewebe oder auch nur aus gekreuzten, nicht verwebten Einzelfäden bestehen kann, muss so beschaffen sein, dass mach eine ausreichende Haftfestigkeit zwischen Trägerbahn und Folie durch das Kasohierbitumen erzielt wird. Die Faser-wischenlage kann @ aus natürlichen oder synthetischen Geweben bestehen.The innovation is that bitumen is used for lamination between the carrier materials described and a suitable polyethylene film and an intermediate layer made of a suitable fabric or a fabric-like fiber fleece is also laminated. The fiber interlining, which is made of a wide-meshed fabric or just crossed, not woven Can exist, must be such that make one sufficient adhesive strength between carrier web and film is achieved by the cashew bitumen. The fiber wiper layer can consist of natural or synthetic fabrics.

Das neuerungsgemäss erhaltene Produkt besitzt die gute Wasser-und Wasserdampf-Dichte der Polyäthylenfolie, die ergänzt wird durch die Verwendung von Bitumen oder bitumenhaltigen Stoffen als Kaschiermittel, die gute Ein-und Weiterreissfestigkeit der Gewebezwischenlage und die Flexibilität des Trägermaterials.The product obtained according to the innovation has the good water and Water vapor density of the polyethylene film, which is supplemented by the use of Bitumen or bituminous substances as a laminating agent, the good tear resistance and tear strength the fabric liner and the flexibility of the carrier material.

Das beiliegende Muster zeigt eine beispielsweise Ausführungsform der Neuerung.The attached sample shows an example embodiment of the Innovation.

Die Trägerbahn besteht aus Kraftkrepp, darüber liegt eine Bitumenschicht, in die ein weitmaschiges Gewebe aus Jutefasern eingebettet ist. Darüber liegt eine Polyäthylenfolie, die eine innige Verbindung mit dem Trägermaterial besitzt.The carrier sheet consists of Kraft crepe, overlying a bitumen layer, in which a wide-meshed fabric made of jute fibers is embedded. There is a Polyethylene film, which has an intimate connection with the carrier material.

Claims (2)

Schutzansprüche --------------
1. Verpackungsmaterial, vornehmlich in Ausbildung als Bitumenpapier mit Kunststoffauglage, dadurch gekennzeichnet, dass auf die Trägerbahn aus Papier od. dgl. eine Kunststoff-Folie und ein zwischen diesen liegendes Gewebe oder gewebeartiges Material über Bitumen kaschiert ist.Protection claims --------------
1. Packaging material, primarily in the form of bitumen paper with plastic eyelets, characterized in that a plastic film and a tissue or tissue-like material lying between these is laminated over bitumen onto the carrier web made of paper or the like. 2. Verpackungsmaterial nadh Anspruch 1, dadurch gekennzeichnet, dass das Gewebe oder gewebeartige Material ausreichend weitmaschig ist und die Kunststoff-Folie aus Polyäthylen besteht, während die Trägerbahn aus glattem oder gekreppten Papier vornehmlich Kraftpapier besteht.2. Packaging material nadh claim 1, characterized in that the fabric or fabric-like material is sufficiently wide-meshed and the plastic film made of polyethylene, while the carrier sheet is made of smooth or creped paper consists primarily of Kraft paper.
DEB36659U 1959-03-11 1959-03-11 PACKAGING MATERIAL TRAIL WITH REINFORCEMENT INSERT AND PLASTIC PAD. Expired DE1793672U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB36659U DE1793672U (en) 1959-03-11 1959-03-11 PACKAGING MATERIAL TRAIL WITH REINFORCEMENT INSERT AND PLASTIC PAD.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB36659U DE1793672U (en) 1959-03-11 1959-03-11 PACKAGING MATERIAL TRAIL WITH REINFORCEMENT INSERT AND PLASTIC PAD.

Publications (1)

Publication Number Publication Date
DE1793672U true DE1793672U (en) 1959-08-13

Family

ID=32877098

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB36659U Expired DE1793672U (en) 1959-03-11 1959-03-11 PACKAGING MATERIAL TRAIL WITH REINFORCEMENT INSERT AND PLASTIC PAD.

Country Status (1)

Country Link
DE (1) DE1793672U (en)

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