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Container for food products and method to manufacture it

A container and food technology, applied in applications, household appliances, household components, etc., can solve problems such as applying and affecting the correct closure of containers

Active Publication Date: 2021-12-28
意大利西罗柏克股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Known containers for food products of the type described above have some disadvantages, mainly stemming from the fact that the adhesive layer applied on the upper peripheral edge is applied on a non-stick material
As a result, the adhesive layer is at least partially detached from the tray, thus affecting the correct closure of the container

Method used

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  • Container for food products and method to manufacture it
  • Container for food products and method to manufacture it
  • Container for food products and method to manufacture it

Examples

Experimental program
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Effect test

Embodiment Construction

[0021] refer to figure 1 , figure 2 , image 3 and Figure 4 , reference numeral 1 denotes a container for food as a whole, comprising a polymer material tray 2 having a cup shape for containing at least one food product therein, defined by a bottom wall 3 and further defined by A ring-closed side wall 4 surrounds the bottom wall 3 .

[0022] The tray 2 has a substantially flat upper peripheral edge 5 obtained along the wall 4 and is sealed by a cover 6 (eg a film) glued along the edge 5 .

[0023] The tray 2 is obtained starting from a sheet 7 separated from a strip 8 delimited by two faces 9 opposite to each other (in figure 2 Only one of them is shown in ) and unrolled from a reel 10.

[0024] In order to prevent the layers of the webbing 8 wound on the reel 10 from sticking to each other, the webbing 8 is provided with a layer of non-stick material (not shown) applied to one of the faces 9 .

[0025] A layer of non-stick material (not shown) applied to one of the f...

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PUM

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Abstract

A container for food products is defined by a tray (2), which is made of a polymer material, has a bottom wall (3), a side wall (4), and an upper peripheral edge (5), and is provided with a glue layer (16) directly applied on the polymer material of the upper peripheral edge (5) to lock a closing lid (6) on the upper peripheral edge (5).

Description

[0001] Cross References to Related Applications [0002] This patent application claims priority from Italian patent application number 102019000006142 filed on April 19, 2019, the entire contents of which are incorporated herein by reference. technical field [0003] The present invention relates to a container for food. Background technique [0004] In the field of containers for food products, the prior art provides a container comprising a tray having a cup shape to accommodate at least one food product; and a cover (such as a film) for closing the tray. [0005] The tray is defined by a bottom wall, which is further defined by annularly closed side walls surrounding the bottom wall, and has a substantially flat upper peripheral edge. [0006] The cover is secured to the tray by an adhesive layer applied along the upper peripheral edge. [0007] The tray is manufactured starting from a sheet of polymer material that is separated from a ribbon of polymer material unroll...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D77/20B65B7/28
CPCB65D77/2024B65B7/2871B65B61/00B65B47/00B65B7/162B65B51/02B65B51/026B65B55/24B65B57/06B29C65/48B29L2031/7162
Inventor R·德卢西亚
Owner 意大利西罗柏克股份有限公司