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Food package film

A packaging film and food technology, applied in packaging, wrapping paper, food preservation and other directions, can solve problems such as customer disadvantage, and achieve the effect of good machinability and high tear strength

Inactive Publication Date: 2002-06-05
WORLD PAC INT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Especially the edible collagen film is tough to chew, which is not good for customers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The invention is explained below with the aid of an example of a packaging film according to the invention for cooked ham.

[0030] The packaging film is made of a type whose unit area weight is 17g / m 2 Made of thin cellulose fiber film, it is not only breathable and water vapor permeable, but also highly smoke permeable.

[0031] In the loaded state, the side facing the meat products is covered with a roller coater with a weight per unit area of ​​5 g / m2 made of viscose 2 It is also breathable, water vapor permeable and smoke permeable. This adhesive layer enables particularly smooth detachment of the packaging film from the product, and at the same time it increases the crack propagation resistance of the film.

[0032] Wrap the film around the ham to be cooked so that the film edges overlap slightly. A known elastic net is then unrolled and tensioned over the ham that has been wrapped in film.

[0033] Rip off the membrane and meat at the end of the cooking proce...

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PUM

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Abstract

A wrapper for ham or pickled food consisting of a non-permeable, thin-walled fibre foil of specific weight no more than 120g / m<2> preferably 100g / m<2>, with an inner coating of an anti-sticking food-grade substance which maintains separation between food and foil, with a surrounding net, is new. A wrapper for ham or pickled food consists of a non-permeable, thin-walled fibre foil of specific weight no more than 120g / m<2> preferably 100g / m<2>, with an inner coating of an anti-sticking food-grade substance which maintains separation between food and foil, with a surrounding net. The foil is insoluble in water, and impermeable to water, water vapor and smoke. The foil has a specific weight of approximately 3-80 g / m<2>. The anti-stick coating is an impermeable viscose foil, silicon, wax or polyethylene and has a specific weight of preferably 1-50 g / m<2>.

Description

technical field [0001] The invention relates to a packaging film in the form of a non-tube-shaped flat film for food, in particular for cooking ham or pickled products, wherein the packaging film is insoluble in water and is suitable for the cooking process, and is composed of a A gas-permeable, water-vapour-permeable and / or smoke-permeable film can be provided with a web for increased strength on its side facing away from the food. Background technique [0002] The invention will be described below in connection with the packaging of cooked ham or cured products, in which case the packaging film is subjected to a cooking process. This is the main application situation of the present invention. It should be noted, however, that the packaging according to the invention is also suitable for other foodstuffs, especially fish or cheese, as well as for foodstuffs whose packaging films are not subjected to any cooking process. [0003] For the production of cooked hams or cook p...

Claims

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Application Information

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IPC IPC(8): A22C13/00A23B4/00A23B7/10A23L1/00B32B1/02B32B5/10B32B9/02B65D65/42B65D81/34F24D3/14
CPCB65D2581/345B65D2581/342A22C13/0013B65D65/42B65D81/3415
Inventor 埃克哈德·沙弗尔
Owner WORLD PAC INT
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