Pliable thermal containers interchangeably serve for containing cold or hot items, and are manufactured in polyurethane or EVA foamed materials, are struck resistant, and maintain a structure that allows them to remain upright and resist certain loads. The containers solve durability issues, A foame
Pliable thermal containers interchangeably serve for containing cold or hot items, and are manufactured in polyurethane or EVA foamed materials, are struck resistant, and maintain a structure that allows them to remain upright and resist certain loads. The containers solve durability issues, A foamed material is used, and comprises unicellular air bubbles that provide thermal isolation properties and at the same time, during molding, this material attaches to a plasticized textile inner coating located at a mold piston for forming an interference zone. The lid may be directly hinged to the cavity using a textile hinge submerged in the material or independent thereof, with the lid being capable of being locked with embedded fasteners. with The pliable thermal containers solve brittleness problems of current containers shaped monolithic containers, are also provided.
대표청구항▼
1. A pliable thermal container, comprising a monolithic vessel, a lid and a fastening means, wherein the vessel, lid, and fastening means are comprised of a material resulting from a mixture of materials with unicellular air bubbles, wherein the lid comprises a middle layer, an outer surface, an inn
1. A pliable thermal container, comprising a monolithic vessel, a lid and a fastening means, wherein the vessel, lid, and fastening means are comprised of a material resulting from a mixture of materials with unicellular air bubbles, wherein the lid comprises a middle layer, an outer surface, an inner coating, an interference area between the middle layer and the inner coating that provides structural stability to the thermal container; and a hinge member, with a hinge core of textile material, submerged within the middle layer. 2. A pliable thermal container according to claim 1, wherein the mixture of materials with unicellular air bubbles is polyurethane or EVA. 3. A pliable thermal container according to claim 1, wherein the inner coating is of a plasticized food usage textile material. 4. A pliable thermal container according to claim 1, wherein the lid shares the structure of the vessel. 5. A pliable thermal container according to claim 1, wherein the lid is removable by the fastening means. 6. A method for producing the pliable thermal container according to claim 1, comprising the steps of: a) producing the inner coating;b) mounting the inner coating in a molding piston;c) allowing a required spacing for the vessel (10) thickness between the inner coating and an inner face of an injection mould;d) inserting the piston in a molding chamber;e) tightly sealing a mould assembly; andf) adhering to the inner coating surface the mixture of materials comprising a body with unicellular air bubbles, such that the foamed material is attached to the inner coating. 7. A method for producing the container according to claim 6, wherein the inner coating is of a plasticized food usage textile material and of an appropriate geometry to the geometry of the container to be formed. 8. A method for producing the container according to claim 6, wherein the mixture of materials comprises a body with unicellular air bubbles made of polyurethane or EVA. 9. A method for producing the container according to claim 6, wherein in the case in which the lid is embedded in the container, the hinge core is provided at the appropriate mold area in order to be submerged in the middle layer, between the container and the lid.
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