DE2308675C3 - Painting or drawing pad - Google Patents

Painting or drawing pad

Info

Publication number
DE2308675C3
DE2308675C3 DE19732308675 DE2308675A DE2308675C3 DE 2308675 C3 DE2308675 C3 DE 2308675C3 DE 19732308675 DE19732308675 DE 19732308675 DE 2308675 A DE2308675 A DE 2308675A DE 2308675 C3 DE2308675 C3 DE 2308675C3
Authority
DE
Germany
Prior art keywords
painting
drawing pad
adhesive
temperature
dependent
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
DE19732308675
Other languages
German (de)
Other versions
DE2308675B2 (en
DE2308675A1 (en
Inventor
Wolfgang 3014 Misburg Hoffmann
Edgar 3000 Hannover Krumbein
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.)
Pelikan GmbH
Original Assignee
Gunther Wagner Pelikan Werke 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 Gunther Wagner Pelikan Werke GmbH filed Critical Gunther Wagner Pelikan Werke GmbH
Priority to DE19732308675 priority Critical patent/DE2308675C3/en
Publication of DE2308675A1 publication Critical patent/DE2308675A1/en
Publication of DE2308675B2 publication Critical patent/DE2308675B2/en
Application granted granted Critical
Publication of DE2308675C3 publication Critical patent/DE2308675C3/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42FSHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F5/00Sheets and objects temporarily attached together; Means therefor; Albums

Landscapes

  • Adhesive Tapes (AREA)
  • Laminated Bodies (AREA)
  • Credit Cards Or The Like (AREA)
  • Road Signs Or Road Markings (AREA)

Description

2020th

Die Erfindung betrifft einen Mal- bzw. Zeichenblock gemäß Oberbegriff des Anspruchs 1, der sich zum Bemalen mit wasserlöslichen Farben besonders eignet Solche Malblocks sind im wesentlichen aus Papierblättern zusammengestellt Insbesondere Schüler und Kinder malen fast ausschließlich auf Papier. Die Erfindung mußte somit davon ausgehen, daß Papier auch in Zukunft der wichtigste Malgrund für wasseriösliehe Farben sein wird.The invention relates to a painting or drawing pad according to the preamble of claim 1, which relates to Painting with water-soluble paints is particularly suitable. Such painting pads are essentially made from sheets of paper put together Schoolchildren and children in particular paint almost exclusively on paper. the Invention therefore had to assume that paper would also be the most important painting surface for water-soluble paint in the future Colors will be.

Nun haben aber gerade Zeichenpapiere einen wesentlichen Nachteil gezeigt: sie wellen sich schon kurz nach dem Benetzen der Malfläche und es entstehen Wellentäler mit starker Wasseransammlung und WeI-Jenberge mit ausgesprochener Wasserverarmung, Das Wasser nimmt natürlich die in ihm gelösten Farbteilchen mit, und Folge ist eine ungleiche Farbfläche, Das wird vielfach als störend empfunden und deshalb wird schon lange nach einem Ausweg gesucht, der einen vollen planen Malgrund aus Papier gewährleistetBut drawing papers in particular have shown a major disadvantage: they already curl shortly after wetting the painting surface and it arise Wave troughs with strong water accumulation and WeI-Jenberg with pronounced water depletion, Das Of course, water takes with it the color particles dissolved in it, and the result is an uneven color surface, that is often perceived as annoying and therefore has long been looking for a way out, the one A fully flat surface made of paper is guaranteed

Man hat schon versucht, die Befestigung jedes einzelnen Blattes an allen 4 Kanten vorzunehmen und damit dieser Erscheinung Herr zu werden, doch ist das nicht gelungen. Versuche haben jedoch ergeben, daß bei einer gleichmäßigen Druck- oder Zugbelastung der Malfläche, dieses sich nicht werfen bzw. wellen kann. Diese Art der Belastung müßte wenistens bei 70 bis 80 g/cm2 liegen.Attempts have already been made to attach each individual sheet to all 4 edges and thus to master this phenomenon, but it has not succeeded. Tests have shown, however, that if the painting surface is subjected to even pressure or tensile stress, it cannot throw itself or ripple. This type of load should be at least 70 to 80 g / cm 2 .

Die Lösung dieser Aufgabe besteht darin, daß Kartonunterlage und sämtliche Blätter jeweils ganzflächig aneinanderhaftend verbunden sind Dabei ist jedes Blatt des Zeichenblockes rückseitig mit eiiwr Haftschicht versehen, mit der dieses Blatt auf seiner Unterlage, nämlich dem unter ihm liegenden Blatt bzw. dem Zeichenblockkarton ganzflächig befestigt ist Als Haftschicht kommen vorzugsweise temperaturabhängige Kleber in Frage, also plastische Haftkleber. Aus der Gruppe dieser Kleber wählt man wiederum vorzugsweise solche aus, die im Temperaturbereich von 20 bis 40° C eine veränderliche Klebkraft haben. Das hat zur Folge, daß die Anhaftung bei Körpertemperatur leicht möglich ist während das Lösen dann bei Raumtemperatur ebenfalls ohne Schwierigkeit vor sich gehen kann.The solution to this problem is that the cardboard base and all the sheets each cover the entire surface Each sheet of the drawing pad has an adhesive layer on the back provided with which this sheet is on its base, namely the sheet or sheet below it. is attached over the entire surface of the drawing pad cardboard. The adhesive layer is preferably temperature-dependent Glue in question, i.e. plastic pressure-sensitive adhesives. Again, preference is given to choosing from the group of these adhesives those that have a variable bond strength in the temperature range from 20 to 40 ° C. That has to As a result, attachment is easily possible at body temperature, while loosening is then possible at room temperature can also go on without difficulty.

Die Auswahltemperatur abhängiger plastischer Kleber hat den Vorteil, daß sich das mit diesem Kleber überzogene Blatt rückstandfrei vom darunterliegenden Blatt lösen läßt so daß der neue Malgrund wieder völlig frei von störenden Bestandteilen (Rückständen) zu bearbeiten, nämlich zu bemalen istThe selection temperature-dependent plastic adhesive has the advantage that this can be achieved with this adhesive The coated sheet can be detached from the sheet underneath without leaving any residue, so that the new painting surface is completely again to be processed free of disruptive components (residues), namely to be painted

Claims (3)

Patentansprüche;Claims; U Mal- bzw, Zeichenblock, bei dem eine Anzahl von Papierblättern auf einem Karton gestapelt und darauf befestigt, nämlich zu einem Block verbunden ist, dadurch gekennzeichnet, daß Kartonunterlage und sämtliche Blätter jeweils ganzflächig miteinander haftend verbunden sind.U Painting or drawing pad in which a number of sheets of paper are stacked on a cardboard box and attached thereon, namely connected to form a block, characterized in that cardboard support and all of the leaves are adhesively bonded to one another over the entire surface. 2. Mal- bzw. Zeichenblock nach Anspruch 1, ι ο dadurch gekennzeichnet, daß zur haftenden Verbindung der einzelnen Blockteile ein temperaturabhängiger Haftkleber verwendet wird.2. painting or drawing pad according to claim 1, ι ο characterized in that a temperature-dependent connection for the adhesive connection of the individual block parts Pressure sensitive adhesive is used. 3. Mal- bzw. Zeichenblock nach Anspruch 1 und 2, dadurch gekennzeichnet, daß der temperaturabhän- is gige Haftkleber im Temperaturbereich von 20 bis 400C eine veränderliche Klebkraft hat3. painting or drawing pad according to claim 1 and 2, characterized in that the temperature-dependent adhesive is gige in the temperature range from 20 to 40 0 C has a variable adhesive strength
DE19732308675 1973-02-22 1973-02-22 Painting or drawing pad Expired DE2308675C3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19732308675 DE2308675C3 (en) 1973-02-22 1973-02-22 Painting or drawing pad

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732308675 DE2308675C3 (en) 1973-02-22 1973-02-22 Painting or drawing pad

Publications (3)

Publication Number Publication Date
DE2308675A1 DE2308675A1 (en) 1974-08-29
DE2308675B2 DE2308675B2 (en) 1979-04-05
DE2308675C3 true DE2308675C3 (en) 1979-11-29

Family

ID=5872687

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732308675 Expired DE2308675C3 (en) 1973-02-22 1973-02-22 Painting or drawing pad

Country Status (1)

Country Link
DE (1) DE2308675C3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7838712U1 (en) * 1978-12-23 1979-08-16 Padowicz, Miron, 1000 Berlin BLOCK OF PRINTED SHEETS OR UNPRINTED FOR WRITING OR PAINTING

Also Published As

Publication number Publication date
DE2308675B2 (en) 1979-04-05
DE2308675A1 (en) 1974-08-29

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Legal Events

Date Code Title Description
OD Request for examination
C3 Grant after two publication steps (3rd publication)
8327 Change in the person/name/address of the patent owner

Owner name: PELIKAN AG, 3000 HANNOVER, DE

8339 Ceased/non-payment of the annual fee