DE20301730U1 - Self-adhesive label roll comprises a notched strip of labels comprising an adhesive layer, base layer and release layer made of specified materials - Google Patents
Self-adhesive label roll comprises a notched strip of labels comprising an adhesive layer, base layer and release layer made of specified materialsInfo
- Publication number
- DE20301730U1 DE20301730U1 DE20301730U DE20301730U DE20301730U1 DE 20301730 U1 DE20301730 U1 DE 20301730U1 DE 20301730 U DE20301730 U DE 20301730U DE 20301730 U DE20301730 U DE 20301730U DE 20301730 U1 DE20301730 U1 DE 20301730U1
- Authority
- DE
- Germany
- Prior art keywords
- adhesive
- layer
- self
- base layer
- label roll
- 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 - Lifetime
Links
- 239000000853 adhesive Substances 0.000 title claims abstract description 31
- 239000010410 layer Substances 0.000 title claims description 36
- 239000012790 adhesive layer Substances 0.000 title claims description 20
- 239000000463 material Substances 0.000 title claims description 3
- 239000003522 acrylic cement Substances 0.000 claims abstract description 4
- 230000001070 adhesive effect Effects 0.000 claims abstract description 4
- 229920000728 polyester Polymers 0.000 claims abstract description 4
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 4
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 4
- 229920002050 silicone resin Polymers 0.000 claims abstract description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 8
- 230000000181 anti-adherent effect Effects 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000004925 Acrylic resin Substances 0.000 claims description 2
- 229920000178 Acrylic resin Polymers 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 239000003822 epoxy resin Substances 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- -1 polypropylene Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 229920005749 polyurethane resin Polymers 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 239000004408 titanium dioxide Substances 0.000 claims description 2
- 239000012942 water-based acrylic adhesive Substances 0.000 claims description 2
- 229920006378 biaxially oriented polypropylene Polymers 0.000 abstract 2
- 239000011127 biaxially oriented polypropylene Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- G09F3/08—Fastening or securing by means not forming part of the material of the label itself
- G09F3/10—Fastening or securing by means not forming part of the material of the label itself by an adhesive layer
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/29—Laminated material
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
- C09J2203/334—Applications of adhesives in processes or use of adhesives in the form of films or foils as a label
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
- C09J2301/16—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the structure of the carrier layer
- C09J2301/162—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the structure of the carrier layer the carrier being a laminate constituted by plastic layers only
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
- C09J2301/18—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet characterized by perforations in the adhesive tape
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2423/00—Presence of polyolefin
- C09J2423/006—Presence of polyolefin in the substrate
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2427/00—Presence of halogenated polymer
- C09J2427/006—Presence of halogenated polymer in the substrate
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2433/00—Presence of (meth)acrylic polymer
- C09J2433/006—Presence of (meth)acrylic polymer in the substrate
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2463/00—Presence of epoxy resin
- C09J2463/006—Presence of epoxy resin in the substrate
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2467/00—Presence of polyester
- C09J2467/006—Presence of polyester in the substrate
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2475/00—Presence of polyurethane
- C09J2475/006—Presence of polyurethane in the substrate
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Laminated Bodies (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
20.798 j;i., i ::.. ii .*20,798 j;i., i ::.. ii .*
HINTERGRUND DER ERFINDUNG
5 BACKGROUND OF THE INVENTION
5
1. Gebiet der Erfindung1. Field of the invention
Die vorliegende Erfindung betrifft eine selbstklebende Etikettenrolle, insbesondere eine selbstklebende Etikettenrolle, die auf einfache Weise in kleine Blättchen aufgeteilt werden kann.The present invention relates to a self-adhesive label roll, in particular to a self-adhesive label roll that can be easily divided into small sheets.
2. Beschreibung des Standes der Technik2. Description of the state of the art
Als eines der beliebtesten und nützlichsten Büroutensilien kann das selbstklebende Etikett in beliebiger Weise für Vermerke bzw. Notizen aufgeklebt werden. Das herkömmliche selbstklebende Etikett umfasst eine zu beschriftende Schicht, eine Klebeschicht und eine Ablöseschicht. Die Ablöseschicht dient zum Schutz der Klebeschicht und wird bei Gebrauch abgezogen. Was die Kosten, den entstehenden Müll und die Benutzerfreundlichkeit betrifft, so stellt die Ablöseschicht jedoch ein Problem dar.
20As one of the most popular and useful office supplies, the self-adhesive label can be stuck in any way for notes. The traditional self-adhesive label includes a layer to be written on, an adhesive layer and a release layer. The release layer is used to protect the adhesive layer and is peeled off when used. However, the release layer poses a problem in terms of cost, waste and ease of use.
20
Der Anmelder der vorliegenden Erfindung hat bereits einige Lösungen für selbstklebende Etiketten in dem Gebrauchsmuster Nr. 106,921 in Taiwan vorgeschlagen. Darüber hinaus wurden auch in den taiwanesischen Patentanmeldungen Nr. 88,220,093, 85,110,052 und 84,213,641 Streifen mit verschiedenen Funktionen wie z.B. Bindefunktion, leichtes Trennen, etc. geschaffen. Leider sind die Materialien, Strukturen und Techniken, die bei diesen Streifen Anwendung finden, nicht zur Herstellung des selbstklebenden Etiketts geeignet.The applicant of the present invention has already proposed some solutions for self-adhesive labels in Utility Model No. 106,921 in Taiwan. In addition, strips with various functions such as binding function, easy separation, etc. have also been created in Taiwanese Patent Application Nos. 88,220,093, 85,110,052 and 84,213,641. Unfortunately, the materials, structures and techniques used in these strips are not suitable for producing the self-adhesive label.
Deshalb ist es wünschenswert, eine verbesserte selbstklebende Etikettenrolle zu schaffen, mit der die vorgenannten Probleme gemildert und/oder beseitigt werden.Therefore, it is desirable to provide an improved self-adhesive label roll that mitigates and/or eliminates the aforementioned problems.
Der vorliegenden Erfindung liegt die Aufgabe zu Grunde, eine selbstklebende Etikettenrolle zu schaffen, die kostengünstiger und benutzerfreundlich ist.The present invention is based on the object of creating a self-adhesive label roll that is more cost-effective and user-friendly.
Um diese Aufgabe zu erfüllen, weist die selbstklebende Etikettenrolle der vorliegenden Erfindung eine Achse und einen Etikettenstreifen, der um die Achse gerollt ist, auf. Der Etikettenstreifen weist entsprechend ein Paar Seitenbereiche mit einer Vielzahl von Kerben auf. Der Etikettenstreifen besteht aus einer Grundschicht, einer Klebeschicht und einer Anti-Klebeschicht.To achieve this object, the self-adhesive label roll of the present invention comprises an axis and a label strip rolled around the axis. The label strip has a pair of side portions having a plurality of notches, respectively. The label strip is composed of a base layer, an adhesive layer and an anti-adhesive layer.
Die Grundschicht besteht aus Polyester, biaxial gerecktem Polypropylen oder Polyvinylchlorid, hat eine Dicke zwischen 0,01 und 0,1 mm und besitzt eine Oberseite und eine Unterseite. Die Klebeschicht hat eine Dicke von 0,005 bis 0,5 mm und ist auf der Unterseite der Grundschicht ausgebildet. Die Klebeschicht kann aus Acrylklebstoff auf Wasserbasis, Öl-Acrylklebstoff oder thermischem Klebstoff bestehen. Die Anti-Klebeschicht wird in einer Menge von 0,002-2,00 gm/m2 auf die Oberseite der Grundschicht aufgetragen und besteht aus Silikonharz oder -wachs mit einem niedrigen Molekulargewicht. The base layer is made of polyester, biaxially stretched polypropylene or polyvinyl chloride, has a thickness between 0.01 and 0.1 mm and has a top and a bottom surface. The adhesive layer has a thickness of 0.005 to 0.5 mm and is formed on the bottom surface of the base layer. The adhesive layer can be made of water-based acrylic adhesive, oil-acrylic adhesive or thermal adhesive. The anti-adhesive layer is applied to the top surface of the base layer in an amount of 0.002-2.00 gm/m 2 and consists of silicone resin or wax with a low molecular weight.
Der Etikettenstreifen der vorliegenden Erfindung weist außerdem eine zu beschriftende Schicht auf, die im Allgemeinen eine Dicke von 0,1 &mgr;&eegr;&igr; bis &Igr;&Ogr;&mgr;&eegr;&igr; hat. Die zu beschriftende Schicht kann aus mindestens einer der Substanzen Calciumcarbonat, Kieselgel, Titandioxidpulver oder Mischungen hieraus bestehen, und weist vorzugsweise 1-5 Gew.% Calciumcarbonat und 1-5 Gew.% Kieselgel auf. Die zu beschriftende Schicht kann auf die Oberseite der Grundschicht aufgetragen werden, nachdem sie mit einem Harz, beispielsweise Acrylharz, Polyurethanharz und Epoxidharz oder Mischungen hieraus gemischt wurde. Die Grundschicht hat vorzugsweise eine Dicke zwischen 0,04The label strip of the present invention further comprises a layer to be written on, which generally has a thickness of 0.1 μm to λΩ. The layer to be written on may consist of at least one of calcium carbonate, silica gel, titanium dioxide powder or mixtures thereof, and preferably comprises 1-5 wt.% calcium carbonate and 1-5 wt.% silica gel. The layer to be written on may be applied on top of the base layer after it has been mixed with a resin, for example acrylic resin, polyurethane resin and epoxy resin or mixtures thereof. The base layer preferably has a thickness of between 0.04
mm und 0,06 mm, und die Kerben an den Seitenbereichen des Etikettenstreifens ragen in einem Winkel zwischen 90° und 120° hervor.mm and 0.06 mm, and the notches on the side areas of the label strip protrude at an angle between 90° and 120°.
Die vorgenannte Achse kann eine gerade Stange oder ein Hohlzylinder sein. Wenn die Anti-Klebeschicht um die Achse gerollt wird, wird sie mit der Klebeschicht in Kontakt gebracht und wirkt als Ablöseschicht. Die Kerben der Seitenbereiche dienen dazu, das Etikett in gewünschtem Abstand abzutrennen.The aforementioned axis can be a straight rod or a hollow cylinder. When the anti-adhesive layer is rolled around the axis, it is brought into contact with the adhesive layer and acts as a release layer. The notches of the side areas serve to separate the label at the desired distance.
Weitere Aufgaben, Vorteile und neue Merkmale der Erfindung werden in der nachfolgenden ausführlichen Beschreibung anhand der beigefügten Zeichnung näher erläutert.Further objects, advantages and novel features of the invention will become apparent from the following detailed description taken in conjunction with the accompanying drawings.
In der Zeichnung zeigen:
15In the drawing show:
15
Fig. 1 eine vergrößerte Darstellung der bevorzugten Ausführungsform der vorliegenden Erfindung;Fig. 1 is an enlarged view of the preferred embodiment of the present invention;
Fig. 2 eine perspektivische Darstellung der bevorzugten Ausführungsform der vorliegenden Erfindung, wobei das selbstklebende Etikett auf den HohlzyFig. 2 is a perspective view of the preferred embodiment of the present invention, wherein the self-adhesive label is applied to the hollow cylinder
linder aufgerollt ist.rolled up lightly.
AUSFÜHRLICHE BESCHREIBUNG DER BEVORZUGTEN AUSFÜHRUNGSFORMDETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT
In Fig. 1 ist ein selbstklebendes Etikett 1 mit einer Grundschicht 10, einer zu beschriftenden Schicht 20, einer Klebeschicht 30 und einer Anti-Klebeschicht 40 dargestellt.Fig. 1 shows a self-adhesive label 1 with a base layer 10, a layer to be labeled 20, an adhesive layer 30 and an anti-adhesive layer 40.
Die Grundschicht 10 ist eine dünne Polyesterfolie mit einer Dicke von 0,05 mm. Die zu beschriftende Schicht 20 wird auf die Oberseite der Grundschicht 10 aufgebracht undThe base layer 10 is a thin polyester film with a thickness of 0.05 mm. The layer 20 to be labelled is applied to the top of the base layer 10 and
hat eine Dicke von 2,0 &mgr;&eegr;&igr;. Die Klebeschicht 30 wird auf die Unterseite der Grundschicht 10 aufgebracht und hat eine Dicke von 15 &mgr;&eegr;&igr;. Die Anti-Klebeschicht 40 wird in einer Menge von etwa 0,1 gm/m2 auf die Oberseite der zu beschriftenden Schicht 20 aufgebracht.has a thickness of 2.0 μηι. The adhesive layer 30 is applied to the underside of the base layer 10 and has a thickness of 15 μηι. The anti-adhesive layer 40 is applied in an amount of about 0.1 gm/m 2 to the top of the layer 20 to be labeled.
Fig. 2 zeigt eine selbstklebende Etikettenrolle, bestehend aus dem selbstklebenden Etikett 1, das auf den Hohlzylinder 2 aufgerollt ist. Das selbstklebende Etikett 1 weist zwei Seitenbereiche 11, 12 mit einer Vielzahl entsprechender Kerben 111, 121 auf, so dass es auf einfache Weise in kleine Blättchen aufgeteilt werden kann. Die Anti-Klebeschicht 40 hat die gleiche Funktion wie eine Ablöseschicht und kann bei Gebrauch leicht von der Klebeschicht 30 abgelöst werden.Fig. 2 shows a self-adhesive label roll consisting of the self-adhesive label 1 rolled up on the hollow cylinder 2. The self-adhesive label 1 has two side areas 11, 12 with a plurality of corresponding notches 111, 121 so that it can be easily divided into small sheets. The anti-adhesive layer 40 has the same function as a release layer and can be easily detached from the adhesive layer 30 during use.
Die Dicke der Grundschicht 10 und der Winkel &THgr;, in dem die Kerben hervorragen, können bestimmen, ob das selbstklebende Etikett 1 in kleine Blättchen aufgeteilt werden kann oder nicht, da sie die Ausdehnungsrate und die Zugfestigkeit des Etiketts beeinflussen. Daher wurden selbstklebende Etiketten mit unterschiedlicher Dicke der Grundschicht 10 und unterschiedlichen Winkeln der Kerben getestet.The thickness of the base layer 10 and the angle θ at which the notches protrude can determine whether the self-adhesive label 1 can be divided into small sheets or not, since they affect the expansion rate and the tensile strength of the label. Therefore, self-adhesive labels with different thickness of the base layer 10 and different angles of the notches were tested.
Die Testergebnisse sind in der nachfolgenden Tabelle 1 angegeben.The test results are shown in Table 1 below.
schicht (&mgr;&eegr;&igr;)Thickness of the base
layer (μηι)
Kerben (°)Angle &thetas; of
Notches (°)
(N/in.)tensile strenght
(N/in.)
(%)Expansion rate
(%)
Tabelle 1 zeigt, dass das selbstklebende Etikett 1 der vorliegenden Erfindung vorzugsweise eine Zugfestigkeit zwischen 25 Newton/Inch und 40 Newton/Inch sowie eine Ausdehnungsrate zwischen 6% und 20% besitzt. Folglich liegt die Dicke der Grundschicht 10 vorzugsweise im Bereich zwischen 0,04 mm und 0,06 mm, und der Winkel &THgr;, in dem die Kerben hervorragen, liegt vorzugsweise zwischen 90° und 120°.Table 1 shows that the self-adhesive label 1 of the present invention preferably has a tensile strength between 25 Newton/inch and 40 Newton/inch and an elongation rate between 6% and 20%. Accordingly, the thickness of the base layer 10 is preferably in the range between 0.04 mm and 0.06 mm, and the angle θ at which the notches protrude is preferably between 90° and 120°.
Obwohl die vorliegende Erfindung unter Bezugnahme auf deren bevorzugte Ausführungsform erläutert wurde, versteht es sich, dass noch viele andere Modifikationen und Änderungen möglich sind, ohne von der Essenz und vom Umfang der nachfolgend beanspruchten Erfindung abzuweichen.Although the present invention has been described with reference to the preferred embodiment thereof, it will be understood that many other modifications and changes are possible without departing from the essence and scope of the invention as claimed below.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20301730U DE20301730U1 (en) | 2003-02-04 | 2003-02-04 | Self-adhesive label roll comprises a notched strip of labels comprising an adhesive layer, base layer and release layer made of specified materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20301730U DE20301730U1 (en) | 2003-02-04 | 2003-02-04 | Self-adhesive label roll comprises a notched strip of labels comprising an adhesive layer, base layer and release layer made of specified materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE20301730U1 true DE20301730U1 (en) | 2003-06-26 |
Family
ID=7979714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE20301730U Expired - Lifetime DE20301730U1 (en) | 2003-02-04 | 2003-02-04 | Self-adhesive label roll comprises a notched strip of labels comprising an adhesive layer, base layer and release layer made of specified materials |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE20301730U1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1557450A1 (en) * | 2004-01-19 | 2005-07-27 | Ampack AG | Adhesive tape |
| EP2100935A1 (en) * | 2008-03-13 | 2009-09-16 | Seal King Industrial Co. Ltd | Tamperproof adhesive tape |
-
2003
- 2003-02-04 DE DE20301730U patent/DE20301730U1/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1557450A1 (en) * | 2004-01-19 | 2005-07-27 | Ampack AG | Adhesive tape |
| EP2100935A1 (en) * | 2008-03-13 | 2009-09-16 | Seal King Industrial Co. Ltd | Tamperproof adhesive tape |
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