DE1986454U - CONTAINERS WITH BOTTOM AND SIDE PANELS MADE OF DEEP DRAWABLE COMPOSITE MATERIAL. - Google Patents

Description

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EÄ.651388 15.11-6

KALLE AKTIENGESELLSCHAFT

Our sign day sheet

Gbm 3 ¹ '! PP-Dr.Wa-sch 9 November 19β7

Description for the registration of

KALLE AKTIEMGESELLS CHAFT Wiesbaden-Biebrich

for a utility model

Containers with bottom part and side edges deep-drawable composite material

The innovation relates to containers consisting of a base part and side walls surrounding them thermoformable composite material.

As disposable containers for luxury foods and food _9, in particular for meat, sausages, meat salad or other majonese-containing preparations, cream, soups, cakes or high-fat baked goods. _s bowls, plates - especially those with room layout ■ - and boxes made of bare cardboard, ■ p-araffined cardboard j, cardboard with a polyethylene layer and cardboard with glassine lining are used -.

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KALLE AKTIENGESELLSCHAFT

Our sign day sheet

Gbm 3 ^ 1 FP-Dr.Wa-SCh- 9.11.67 / 2-

share. Those made of bare cardboard are only suitable for dry or low-fat goods. Receptacles on paraffinic cardboard or cardboard with a polyethylene layer are suitable, moist and grease-releasing goods, they are suitable but not for such. Goods that are filled hot. They can also be filled with filling material Do not heat dishes in microwave ovens - like fast-food restaurants that serve ready-made meals the case is. The task of the innovation is to address the disadvantages of known containers of the type mentioned to avoid. The task is due to the renewal., container open at the top, which consists of bottom part exist with side walls, which are characterized in that they are made of composite material consist of a layer of axis cellulose material, ■■ a layer of polypropylene and one between both material layers located layer Polyethylene are constructed. "

Containers according to the innovation are particularly advantageous, those made of composites of cellulose cardboard and polypropylene film j where the one surface with a polyethylene layer is provided, are constructed, these fabrics are so connected. that the Polyethylene layer of polypropylene film with a

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E KALLE AKTIENGESELLSCHAFT

Our signs

Day

obm 341

FP-Dr. Wa-s-ch 11/9/67

Surface of the cellulose cardboard is in full contact. The renewal proper containers are generally manufactured axis planar dressing materials of Ge, together with strength between O ₉ 2 to 1, 5 mm, wherein the layer or of cellulose material from cellulose cardboard has a thickness of 0 _s 2 to I ₅ h mm, preferably from 0 _s 3 to 0 ₅ 9 mm. The cellulose cardboard can in turn be a composite of gray cardboard with a bleached cellulose cardboard cover layer. Prepreg sheets, the polypropylene layers have thicknesses between 0.003 to O ₉ OS em, preferably between 0 _s 005 O ₅ to 02 mm, the polyethylene layers in this case have a thickness of 03,003 to 0.03 mm _s preferably of O ₂ OOS to 0.025 mm . The containers according to the invention can be produced from the aforementioned material composites, for example by pressing with heated molds.

In the case of the containers according to the innovation, both the outside li ^ pende surface of the 'cellulose rail as well the surface layer inside the composite printed on the box. . '■; ■■

The drawings show in Figs. 1, 5 and 7 in '

KALLE AKTIENGESELLSCHAFT

Gbm 341

Our characters day

FP-Dr.Wa-sch _ 11/9/67

perspective representation of special containers according to the innovation. In Fig. 3 is a renewal. moderate container shown in plan view. The Fig. 2 _S 4 ₃ 6 and 8 represent sections of the containers in the drawings 1, 3 _S 5 and ¹ J along the line AA '. FIG. 1 illustrates a container with a rectangular base 1 and to it seamlessly adjoining concavely curved are formed container sides walls 2 represent _s the Behälterseitenwandungen in the 4 corners rounded in the region -.. this rounded corners are arranged in the interior of the container facing edges 3 as well as outwardly curved indentations 4 the recesses are wider at the top than the bottom. -

In FIG. 2, 5 denotes a cellulose cardboard, 7 a polypropylene film and δ a polyethylene layer lying between the cellulose cardboard and the polypropylene layer 7.

3 shows a container with a rectangular base area i and adjacent, upwardly directed convex container side walls 2 without transition; the side walls each have horizontal _{3 in the areas between the corners}

KALLE AKTIENGESELLSCHAFT

Gbm 341

Our sign day sheet

PP-Dr.Wa-sch 9.11.67 5

narrow zones 8, which run parallel to the Ranälcanten. . "- .- '.... -

Fig. 7 shows a container 'with a circular base area 1 and seamlessly connected to it. Side wall 2 is, the side wall is concave .. shaped and by angular lines 3 ₃ from the upper.Rand der.Wandung to the bottom of the container. get lost,. into a multitude of bulges en - k under · -. .. Splits. .. '-. . ; .. - ... -.

In "Fig. 8, I ₉ 2 and 3 have the same meaning as. V. In Fig. 1. ■■"'. - ''. ". ■ ■■■■ · ■■

In Fig. 4, 5, $ and 7 have the same meaning as in Fig. 1.. ': ■. ■ - '.

Fig. 5 represents a rectangular container with space division. It means 1 the bottom of the container _s 2 the side wall of the container with outwardly bent horizontally extending edge 3. 4. means a .division wall molded into the interior of the container., which divides the interior of the container into subspaces, in Fig. 6-have 5 ₅ .S and T the same

((AU!] KALLE AKTIENGESELLSCHAFT

Our sign day sheet

Gbm 3 ¹ H FP-Dr.VJa-sch 9-11.67 β

Meaning as in Fig. 1.. . "-. '■■'. ■.

In Fig. 9, 1 means the layer of gray board, - 2 means one

Layer of bleached cardboard, 3 a polyethylene layer and 4 a polypropylene layer. _: .-.

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Claims (1)

IcÄttEl KALLE AKTIENGESELLSCHAFT -s ^; ί1 Ά f ⁵ -Γ 4 ^; Π ■ Ω '^ Γ ι1 Γ / ^ν '·> IrIl ηHa ίΜ'Η ί ι η / Our sign day sheet Gbm J> k ± FP-Dr.Wa-seh _ 11/9/67. T S c hut ζ an s ρ r ü ehe .1. Containers, comprising that they consist of material connected from the bottom portion and the latter. Surrounding side walls, characterized in that ₃ consisting of '. ■ a layer of cellulose material, a layer of polypropylene and a layer of polyethylene located between the two layers of material. ".; _ ^: ....- ■ '.. ■. ■""■ 2 * Containers according to claim 1, characterized in that: that the composites of cellulose _cardboard and P oly p _{r Y} i _Erl _ film, which carries a polyethylene layer on one surface, these flat structures are connected to each other so that the polyethylene layer of the polypropylene film with a The surface of the cellulose cardboard is in full-surface contact, consist «- \. ..., .. '; ■ 3.- Containers according to claims 1 and 2, characterized in that the cellulose cardboard of a .-; "■; composite of chipboard and a top layer of besteht.- gebleichtem- carton ;; i:. - ■ ^-:: ■ - '.. 56/006 10 T 7. 66 A KALLE AKTIENGESELLSCHAFT Gbm Our sign day sheet PP-Dr.Wa-sch 9.11 · 6.7 8 H. Containers according to claim 3> characterized in that the polypropylene film is connected over the entire surface via the polyethylene layer to the cover layer of bleached cellulose cardboard "... · that the outer surface of the OellulosessterciTSnind / pde-r in the composite is printed; the inner surface of the cardboard in the composite is printed KALLE AKTIENGESELLSCHAFT ppa. Dr. Wettlauffer ppa.Dr. alarm clock