SU1759750A1 - Product container - Google Patents

Abstract

The invention relates to the packaging of food and other types of products and can be used in transport, hiking, in the country and connected to portable power sources. The purpose of the invention is to improve the usability of the container. The product container includes a housing made of extruded material with its outer-side heating electrically conductive layer, which is a polymer composition in which plate electrodes are mounted for connection to a power source. An insulating layer made of an unfilled polymer is applied to the electrically conducting layer. 4 il.

Description

The invention relates to the packaging of food and other types of products and can be used in transport, on hikes, in the country, by drivers, having a rest as an alternative to cooking in stationary conditions.

The purpose of the invention is to improve the usability of the container.

At the same time, it is possible to reuse the container with appropriate sanitary and hygienic

processing it from the inside, heating up the product, located from the tank, in conditions of auto and other modes of transport.

FIG. 1 shows a container for products; in fig. 2 — node I in FIG. one; in fig. 3 - devices for connecting the container to the energy carrier; in fig. 4 shows an embodiment of a container in the form of a can.

The product container is a body 1 of stamped sheet.

Ate about

material that can be made in the form of a tray or other configuration. A heating element is attached to the container body, both to the bottom and to the sides, consisting of two metal electrodes 2, made of plate with the possibility of bending and adhering to the walls of the container and mounted in an electrically conducting layer 3 deposited on its outer surface. is a polymer composition that is protected by an insulating layer 4, made on the basis of unfilled polymer. The free ends of the electrodes can be connected to the energy carrier — a power source — by means of a flexible cord 5, provided with a cartridge 6 on one side and crocodile 7 clips on the other; However, the possibility of using another embodiment of connecting the electrodes with the energy carrier is not excluded.

The electrodes are connected to a power source — a current source — to a Crohn battery, a car cigarette lighter, an outlet in a train compartment or on a ship, etc. It is possible both to insert the electrodes directly into the socket, while observing safety measures, and using a cord with crocodile clips.

The heating element can be attached partially to the side surface of the container body (Fig. 4) or around its entire perimeter, depending on the physical properties of the product in the container and bringing its properties to the required temperature.

The form of the container may be in the form of a tray (Fig. 1), a cylindrical body (Fig. 4); the possibility of making it in the form of a conical cup or other applicable form due to the conditions of use of the product is not excluded.

It is advisable to use the container in the form of a rectangular tray for meat, fish, in the form of cylindrical cans or conical containers — for soups, borscht, flavored broths, beverages.

On the side of the case and on top can be attached by clamping tableware: fork, knife, spoon. The container can be divided into several compartments to accommodate the components of dishes, for example (meat - fish - sauce, seasonings), (coffee - milk), etc.

Options for attaching the heating element to the vessel are possible. For example, for the use of electrically conductive compositions based on thermo and thermoset plastics

The heating element is attached to the tray with heat resistant glue.

Composition of electrically conductive composition, May. %:

Rubber SKTB-1 Aerosil-300 Product SM-2 Dicumyl peroxide 0 Acetylene black

60.1 12.0 3.0 0.9 24.0

The composition of heat-resistant adhesive, wt.%:

Vilad-17

(TU 6-05-221-606-84) 50.0

Ethyl acetate50.0

In this and similar cases, the insulating layer is an unfilled polymer.

If an electrically conductive varnish is used as the heating layer, the electrodes are glued with the same varnish.

The composition of the conductive varnish, wt.%:

Polymethylphenylsiloxane varnish KO-0842,02

Natural schedule GS-212,99

Furnace carbon black

PME-100V1,08

TolueneErest

For the insulating layer, non-heat resistant varnish is used.

The capacity is as follows.

5 The clips 7 of the connecting cord 5 are attached to the free ends of the electrodes 2 of the package with the product, after which the cartridge 6 is inserted into the cigarette lighter of a motor vehicle (not shown). Warming up takes 10-15 minutes, and the contents are ready for use.

Depending on what type of transport (railway car, car, boat) or under what circumstances (at the cottage, on a hike, on a picnic), containers are used, they can be manufactured for a certain voltage.

Capacity can be used repeatedly, having previously washed it out. do not forget the environment, as a pan or frying pan for cooking and heating both concentrates and natural products.

Capacity is very convenient in transport conditions, hiking, picnics. On long journeys or long journeys, it is good to have a packaged tasty dish that can be warmed up, without interrupting movement, without lifting from the shelf of the carriage compartment, cabin or without departing from the parking place.

Forest capacity can also be used in zero gravity conditions.

Claims (1)

Claims of Invention A container for products comprising a housing with a heating electrically conducting layer applied to an external surface associated with electrodes and protected An insulating layer, characterized in that, in order to improve ease of use, the heating layer is a polymer composition, the electrodes are plate-like, and the insulating layer is based on an unfilled polymer. 1 FIG. g X / teJ