Food packaging bag and processing method thereof

A processing method and packaging bag technology, which is applied in the field of food bags, can solve the problem that food bags cannot be dewormed, and achieve all-round effects of deworming ability

Active Publication Date: 2017-04-26
DINGSHENG CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention intends to provide a food packaging bag to solve the problem that existing food bags cannot repel insects

Method used

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  • Food packaging bag and processing method thereof
  • Food packaging bag and processing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] Example 1: The protective medicine is made of the following raw materials in parts by weight: Neem 4, Polygonum hydrogonum 4, Gotu Kola 4, Celery 5, Litsea cubeba 6, Grapefruit peel 7 and Lemon 5.

Embodiment 2

[0063] Example 2: The protective medicine is made of the following raw materials in parts by weight: 5 neem seeds, 5 polygonum hydroponics, 5 tripterys, 6 celery, 7 litsea cubeba, 8 pomelo peels and 6 lemons.

Embodiment 3

[0064] Example 3: The protective medicine is made of the following raw materials in parts by weight: Neem 6, Polygonum hydrogonum 6, Gotu Kola 6, Celery 7, Litsea cubeba 8, Grapefruit peel 9 and Lemon 7.

[0065] With the common food bag that adopts existing processing method to manufacture, directly on its top layer, be coated with the protective drug identical with embodiment 1 to embodiment 3 respectively as comparative example 1 to comparative example 3, the most commonly used neither adopt the present invention The processing method does not adopt the food bag of protective medicine of the present invention as comparative example 4. The food bags of the same size produced simultaneously by each comparative example and embodiment are respectively loaded with the same equivalent amount of food and then sealed, and the food bags in each example are placed in the same empty room. Put 100 cockroaches into the empty room, and observe the movement of the cockroaches continuously...

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PUM

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Abstract

The invention discloses a food packaging bag comprising a food layer tightly attached to food, an isolation layer and at least three vacuum layers used for conducting protective drug filling in sequence from inside to outside. Multiple vacuum cells used for loading a protective drug are evenly distributed on the vacuum layers. The vacuum cells on each vacuum layer are flush with the vacuum cells of the other two layers. The protective drug comprises, by weight, 4-6 parts of Melia azedarach L., 4-6 parts of Polygonum hydropiper, 4-6 parts of Herba Centellae, 5-7 parts of celery, 6-8 parts of Litsea cubeba(Lour.)Pers.[Laurus cubeba Lour.], 7-9 parts of grapefruit peel and 5-7 parts of lemons. The food packaging bag can expel parasites and cockroaches and can protect the food in the food packaging bag against damage.

Description

technical field [0001] The invention relates to a food bag, in particular to a food packaging bag. Background technique [0002] Food bags are the bags we often use to pack food. Generally speaking, there are paper bags, plastic bags and aluminum foil bags. Compared with paper bags, plastic bags are more waterproof and moisture-proof, and plastic bags are cheaper than aluminum foil bags. Therefore, plastic bags are the most commonly used food bags now. [0003] Although plastic bags have many advantages over other food bags, the longer the food is stored in plastic bags, the smell of food will leak out and attract surrounding bugs or cockroaches. However, plastic bags that are climbed and bitten by a large number of insects or cockroaches cannot persist for a long time, and will be destroyed, causing the insects and cockroaches to eat the food inside. Not only does such a plastic bag fail to protect it as it should, but it may be difficult for people to notice that the pl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D81/28
CPCB65D81/28
Inventor 胡佐林
Owner DINGSHENG CORP
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