DE8034455U1 - Stacking and packaging protection plate - Google Patents

Description

PATENT LAWYERS

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MIM ψ * Il

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1111 J.

HELMUT SCHROETER KLAUS LEHMANN

DlPL, -PHYS, DIPL ₁ -ING,

MAPA-plast 904-11

M. Palmer GmbH S Co. KG ₂ 2 12 1980

S / G

STACKING AND PACKAGING PROTECTIVE PLATE

The invention relates to a stacking and packaging protection plate, which is intended to be used for stacking, packaging and shipping, highly sensitive To protect surfaces, e.g. the surfaces of glass plates, mirrors, plastic plates, laminate plates (including doors), painted surfaces, sensitive electronic or optical devices and much more. The protective plate should keep a distance between the sensitive surface and thus prevent rubbing, Prevent the surfaces from chafing, swinging and the like on one another. The protective plate prevent the disks or devices to be conveyed from slipping against one another.

Protective plates with a one-sided adhesive coating are known, which do their job in terms of storage, packaging and transport, but have the disadvantage that their removal from the surface to be protected is troublesome, since the fiaftklein is not always residue-free can be peeled off the surface. In addition, the pressure sensitive adhesive often leaves stains from adhesive residues

D-7070 SCHWÄBISCH GMÜNp ,,, ΛΡΝΤ £ ^Ν: D - 8000 MÖNCHEN

H. SCHROETER Telephone: (S7 1 7 If 56 Ϊ0 IDeulsihJ.BSakSsiyifetCpi & Aii 200 535 (BLZ 6 1 3700 86) K.LEHMANN Telephone: (089) 7 25 20 Bocksgassc 49 Telex: 7 241 S68-pagd "ti · 'pörtdictkÄonto JjcuKsi §48 ^- 4O-7C9 (BLZ600 100 70) Lipowsltystnlic 10 Telex: 5212248 pjwed

- 2 - 904-11

or by oxidation processes.

The present invention is intended to create a stacking and packaging protection plate that on the one hand meets the requirements outlined above for stacking, packaging and shipping, which but on the other hand, remove it easily and completely, i.e. without leaving any residue, from the surfaces to be protected leaves and does not attack the surfaces.

This task is performed by the stacking and packaging protection plate solved according to claim 1.

The cover layer made of a plastic material has here the effect, to a certain extent, itself on a smooth Suction surface so that the protective plate adheres to the surface to be protected and thus its protective function fulfilled during stacking, packaging and transport. No tools are required for removal.

Also objects with surfaces at risk of oxidation can be stacked safely with the help of the protective plate.

The term "protective plate " as used herein is intended to include stripes. Include discs or stampings of any shapes and dimensions.

Using strips or small pieces Protective plates can be used to support objects with sensitive surfaces in strips or at points.

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The plastic material that forms the cover layer can be expanded, that is, represent a foam, and a foam with closed pores. As has been shown, such a material is considered to be self-priming Top layer particularly suitable.

Instead, a non-expanded one can be used for the top layer Plastic can be used. This can be applied in paste form.

According to a further development according to claim 4 can The carrier layer consist of one of several different materials, which makes the protective plate the desired requirements for storage, packaging and has transport adapted. The carrier layer can be relatively hard and dimensionally stable, but also very be soft, so be compressible.

By choosing a material with suitable compressibility for the carrier layer, the desired soft storage or damping between the layers to be transported is achieved Objects with sensitive surfaces, so that vibrations, which are unavoidable during transport, are harmless be made.

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- 4 - 904-11

Embodiments of the invention are described below
described with reference to the drawing.

The only figure shows a stacking and packaging protection plate 1, in which the thickness in relation to
Area expansion is shown exaggerated, The
Protective plate has a carrier layer 2 and a cover layer 3,

The carrier layer 2 can be made of cork, cardboard, felt, plastic foam or other carrier material. Polyethylene or polyurethane foam turned out to be particularly suitable, both hard and soft.

The cover layer 3 can be made of a plastic foam with very consist of fine, closed pores, PVC has proven to be particularly suitable. Instead, an unexpanded, initially paste-like plastic material as Top layer can be used. The cover layer is connected to the carrier layer by a lamination process.

Claims (4)

PATENT LAWYERS HELMUT SCHROETER KLAUS LEHMANN DIPL.-PHYS. DIPL.-INC, 904-11 PROTECTION CLAIMS . ■ 1. Stacking and packaging protection plate, characterized in that it has two layers has, namely a carrier layer. (2) and a cover layer (3) made of a plastic material connected to it material (especially PVC), 2. stacking and packaging protection plate according to claim 1, characterized in that the Plastic material of the cover layer (3) is expanded and has closed pores. 3. stacking and packaging protection plate according to claim 1, characterized in that the Plastic material of the cover layer is not expanded. 4. Stacking and packaging protection plate according to one of the The preceding claims, characterized in that the carrier layer (2) consists of a plate-like Material, especially cork, cardboard, felt or plastic foam (preferably polyethylene or polyurethane foam) consists. D-7070 SCHWÄBISCH GMONO ÄOfcUEN: D - dOOO MUNICH H. SCHROETER Telephone: (07I 7 ϊ) * 5ι} 5p JiWjAJ BLi ^ Vik.'fijiiLU 200 535 (BLZ 613 700 86) K.LEHMANN Telephone: (089) 725 20 Telex: 7 243 848 pagd ti "PooSdiediKonto Stuftji · ^ 54840-709 (BLZ 600 10070) Lipowskystnße 10 Telex: 5 212 248 pawc d