KR200219941Y1 - The vacuum packed equipment of the food that being together solid with bone and liquid - Google Patents

Abstract

The present invention relates to a polypack vacuum packaging device for foods in which bone solids and liquids coexist, and when the solids and liquids are in a weight ratio of 70:30 or more in a food in which the solids and liquids are mixed, the polypacks together with the solids and liquids Vacuum packing is carried out, and the solids and liquids are packed in a plastic bag coated with PET resin on the front and back of nylon cardboard at a weight ratio of 80:20 to extract air, and the vacuum degree is first vacuum packed at 20 to 30 Vc. Put the primary package and the liquid together in the outer bag made of a mixture of nylon and polyvinyl resin, vibrate for a certain time to extract the air, and then secondary vacuum packaging at 20 ~ 30Vc.

In this case, if the solid material and the liquid is charged to the desired weight ratio in the outer bag made of a material mixed with nylon and polyvinyl resin, and vacuum-packed for a predetermined time, it can be stored for a long time regardless of the proportion of the liquid.

This invention is economical, easy to open, long-term preservation, and environmental pollution can be reduced by double packaging of foods with porous solids and liquid and high proportion of liquid in polypack. It is an innovative design in the packaging of food in which the liquid coexists.

Description

Polypack vacuum packaging device for foods with bone solids and liquids {The vacuum packed equipment of the food that being together solid with bone and liquid}

The present invention relates to a polypack vacuum packaging device for foods in which bone-solid solids and liquids coexist in a proportion of 30% or more of the food, and polypacks bone-solid solids and liquids such as fish and stewed liquids or ribs and liquid juice. Vacuum packaging.

Conventionally, the packaging method for long-term preservation in the case of stewed fish and galbi-tang with bone has been using a method of sealing by holding a certain ratio of solids and liquid by galvanizing or vinyl coating on the inner surface of the steel plate. .

However, the vacuum packaging method of vinyl coating on the inner surface of the iron plate and filling it with solids and liquid together to seal the packaging is expensive compared to polypack vacuum packaging, but visually confirmed when unopened when the contents are deteriorated. It is difficult and uncomfortable that tools are required for opening, and iron oxide is contained in the food due to corrosion of the junction part of the container in the long-term preservation process, and the safety of food is lowered. After that, the remaining containers have become a factor of environmental pollution.

In order to solve this problem, a vacuum packaging method using polyvinyl chloride has been developed so that solids and liquids are based on a weight ratio of 70:30, in the case of powdered milk, coffee, and pickled foods, which are 30% or less, and 100% liquid. It is widely used because it can be vacuum-packed, but when vacuum-packing liquids with bones of 30% or more and 90% or less, the polypack shrinks when the vacuum pressure is 25Vc or more. To prevent leakage of liquids, and if sealed with a vacuum of 25Vc or less to prevent the leakage of liquid, even if sealed, the air remaining in the porous layer bone and solids cannot be completely removed. Vacuum packaging by the situation is not practical.

Therefore, the present invention reduces the packaging cost by allowing vacuum packaging using a polypack of foods of 30% or more and 90% or less based on the weight ratio of solids and liquids at 70:30, and reduces air remaining in the solids. The purpose is to provide a polypack packaging material and vacuum packaging device that can be removed by long-term preservation and reduce the waste caused by the packaging container.

1 is a cross-sectional view of a vacuum-packed product according to the present invention

Figure 2 is a cross-sectional view of the inner bag fabric in the present invention

※ Explanation of Signs of Major Parts of Drawings

1: inner bag 10: nylon cardboard

11,12: PET resin coating layer 20: outer bag

Into the inner bag (1) made of fabric coated with PET resin (11, 12) on the front and rear surfaces of the nylon cardboard (10) to charge the ratio of the solids and liquid (weight ratio) at 80:20 to extract the air and then vacuum degree Primary vacuum packaging at 20 ~ 30Vc, and charged into the outer bag 20 at a weight ratio of 30 ~ 70:70 ~ 30 and the first vacuum packed contents and liquid and vibrating a predetermined time to extract the air and then 20 ~ Secondary vacuum packaging at 30Vc.

The present invention can be packaged twice when the liquid is 30% or more in the food in which the solid and the liquid coexist, and the outer bag packaging as usual if the liquid is 30% or less.

In case of vacuum packing for two times, if the primary packaging fabric is coated with nylon resin (10) on the front and back of PET resin (11, 12) to form the inner bag (1), it has toughness and high strength. (1) Even if the solid material charged in (1) is ribbed with bones or fish with thorns, no tearing factor is caused, and the front and rear surfaces of the inner bag (1) are coated with a material that is not harmful to the human body, Since the outer bag 20 uses a normal vacuum packaging material, the tearing of the bag is eliminated during vacuum packaging, and the primary bag and the liquid are first vacuum-packed with the solid bag and the liquid. It is packed in the outer bag (20) together with the secondary packaging, vacuum packaging for long-term preservation is made, and solids and liquids based on 70:30 by weight ratio of more than 30% liquid ribs soup, boiled fish In the case of polypack packaging .

The present invention is made in a metal container when the water content such as galbi-tang, boiled fish, etc., which cannot be vacuum-packed by polypack, becomes 30% or more based on the weight ratio of the solid and the liquid at 70:30. The packing method can be improved by vacuum packing twice with polypack.

The present invention is the first vacuum packaging using the inner bag when the solid and the liquid coexists and the weight and weight of the solid and liquid exceeds 30% based on 70:30, and the primary package and the residual liquid When the secondary vacuum packaging can be carried out together in the outer bag, long-term preservation is possible, and it is easier to open compared to steel containers and polypack is expanded when it is changed. After the remaining polypack is recycled or discarded as a raw material material is less weight and volume can reduce the environmental pollution is a revolutionary design for the packaging of foods in which solids and liquids coexist.

Claims (3)

Put the solids and the liquid in the weight ratio of 80:20 in the inner bag (1), coated with PET resin (11, 12) on the front and rear surfaces of the nylon cardboard (10) to extract the air and then the vacuum degree to 20 ~ 30VC 1st vacuum packaging, 1st vacuum packaged contents and liquid into the outer bag 20 at a weight ratio of 30 ~ 70: 70 ~ 30, vibrating a predetermined time to extract air, and then vacuum 2nd vacuum at 20 ~ 30Vc. Poly-pack vacuum packaging device for foods in which bone-solid solids and liquids coexist by packaging The method of claim 1, Polypack vacuum packaging device for foods in which bone solids and liquid coexist by using inner bag (1) made of fabric coated with PET resin (11, 12) on front and rear surfaces of nylon cardboard (10) term) The method of claim 1, Polypack vacuum packaging device for foods in which solids and liquids coexist with bones, characterized in that the solids and the liquid are charged together in the outer bag and the remaining air is extracted by vibrating the air attached to the outside of the inner bag.