Food wrapper

A technology for food wrapping paper and virgin pulp paper, which is applied in the directions of wrapping paper, wrapping paper, packaging, etc., can solve the problem that the plastic wrap cannot resist foreign bacteria, cannot meet the increasingly updated market demand, and is not convenient for batch printing of packaging signs, etc. , to achieve the effect of convenient printing packaging signs, thermal insulation printing packaging signs, and convenient processing

Inactive Publication Date: 2013-11-20
KUNSHAN HAOLIDA PACKING CO LTD
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  • Abstract
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Problems solved by technology

The food packaging material on the market can be said to be varied at present, discloses a kind of pure natural edible multi-functional fresh-keeping film as the document that application number is 200810133870. Plant extracts are used as antibacterial agents and antioxidants, and they work synergistically. They are mainly used in the storage of meat products, especially in the preservation of fresh chilled meat. They are easy to use, high in safety, and environmentally friendly. To resist foreign bacteria, heat insulation, and it is not convenient to print packaging signs in batches, which cannot meet the increasingly updated market demand

Method used

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Embodiment Construction

[0011] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0012] Such as figure 1 Shown, a kind of food packaging paper, from inside to outside is antibacterial layer 1, heat insulation layer 2 and printing layer 3 successively, and described antibacterial layer 1 is made of aluminum foil, and described heat insulation layer 2 is made of foamed polyurethane, so The printing layer 3 is made of raw pulp paper. The antibacterial layer 1 is made of aluminum foil. The surface of the aluminum foil is extremely clean and hygienic. No bacteria or microorganisms can grow on the surface. The heat insulation layer 2 is made of foamed polyurethane. It is the lowest among the materials, so it can play a good heat insulation effect. The printing layer 3 is made of raw pulp paper, which is suitable for large-scale ind...

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Abstract

The invention discloses a food wrapper relating to the field of wrappers. The food wrapper comprises an antibiosis layer, a heat insulation layer and a printing layer from inside to outside, wherein the antibiosis layer is made of aluminum foil, the heat insulation layer is made of foamed polyurethane and the printing layer is made of raw pulp paper. The food wrapper is used for wrappage of various foods and has the characteristics of no toxicity, antibiosis, heat insulation, convenience in printing of wrappage marks.

Description

technical field [0001] The present invention relates to the field of packaging materials, in particular to a food packaging paper. Background technique [0002] Food safety has always been one of the biggest problems faced by all mankind. This problem not only comes from the food itself, but also from whether the packaging required in the process of selling the food after the food is processed can last for a long time. Ensure the freshness and safety of food. Therefore, in order to ensure the safety of food and the health of human diet, food packaging is particularly important. The food packaging material on the market can be said to be varied at present, discloses a kind of pure natural edible multi-functional fresh-keeping film as the document that application number is 200810133870. Plant extracts are used as antibacterial agents and antioxidants, and they work synergistically. They are mainly used in the storage of meat products, especially in the preservation of fr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H27/10B32B29/00
Inventor 陈建明
Owner KUNSHAN HAOLIDA PACKING CO LTD
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