Heatable infant food packaging bag

Abstract

The invention relates to the technical field of fast food packaging, in particular to a heatable infant food packaging bag. Comprising a body, the body is a long-strip-shaped plastic bag, a sealing hot-pressing area is arranged on the periphery of the body, an upper V-shaped tearing opening and a lower V-shaped tearing opening are formed in the upper side edge and the lower side edge of the upper portion of the body at intervals, a bag bottom is arranged at the bottom of the body, and the whole body is made of a thin film formed by compounding multiple layers of plastic films. The edge line of the long-strip-shaped plastic bag is in the shape of an inverted trapezoid inclining inwards on the lower side of the lower V-shaped tearing opening. The bag bottom is formed by folding a rectangular film into two layers, an opening is downward, the bag bottom and the front face, the back face and the side faces of the bottom of the long-strip-shaped plastic bag are sealed in a hot-pressing mode, and the sealing edge in the bag is an arc-shaped line protruding downwards. The multiple layers of plastic films forming the body are a TPET12 film, a PET23 film, an NY15 film and an RCPP70 film in sequence from outside to inside of the bag. The packaging bag has the advantages that the packaging bag is resistant to high-temperature sterilization (121 DEG C), easy to tear and pull, capable of being placed in a microwave oven to be heated and erected into a bowl, great convenience is brought to feeding of infants, and the packaging bag has wide market prospects.

Description

Technical Field

[0001] The invention relates to the technical field of fast-moving consumer food packaging, and in particular to a heatable infant food packaging bag. Background Art

[0002] Currently, the packaging of infant liquid fast-moving consumer foods on the market is mainly in iron cans, such as eight-treasure porridge, which can be eaten directly when the weather is hot, but is not suitable for cold food in cold weather. The iron packaging cannot be heated in a microwave oven and needs to be boiled in hot water or poured out and heated in a stove, which is very inconvenient.

[0003] The present invention provides a heatable infant food packaging bag, which adopts heatable plastic as the packaging bag. Through special design, the packaging bag can also be used instead of a bowl and can be put into a microwave oven for heating, which greatly facilitates infants to eat and has broad market prospects. Summary of the invention

[0004] The main purpose of the present invention is to provide a heatable infant food packaging bag so as to effectively solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a heatable infant food packaging bag, comprising a main body, which is a long strip of plastic bag, with a sealed hot pressing area around the main body, upper V-shaped tear notches and lower V-shaped tear notches arranged at intervals on the upper and lower sides of the upper side of the main body, a bag bottom is arranged at the bottom of the main body, and the main body as a whole is made of a film composited with multiple layers of plastic films.

[0006] Preferably, the edge line of the long strip plastic bag is in the shape of an inverted trapezoid inclined inwards at the lower side of the lower V-shaped tear.

[0007] Preferably, the bag bottom is a rectangular film folded into a double layer with the opening facing downward, which is then heat-pressed and sealed with the front, back and sides of the bottom of the long plastic bag, and the sealed edge inside the bag is a downwardly protruding arc line.

[0008] Preferably, the multi-layer plastic films constituting the body are TPET12 film, PET23 film, NY15 film, and RCPP70 film from the outside of the bag to the inside.

[0009] When in use, open the bottom of the bag into a flat round shape. The film in the sealing area at the lower end of the packaging bag can support the packaging bag to be placed upright. First tear open the upper V-shaped tear, put the packaging bag and food into the microwave to heat, take them out and tear off the part above the lower V-shaped tear. The packaging bag can remain in an upright state, stand the bag into a bowl, and eat with a small spoon.

[0010] The beneficial effects of the present invention are as follows: the packaging bag is resistant to high temperature sterilization (121 degrees Celsius), is easy to tear, can be placed in a microwave oven for heating, and the packaging bag can be erected into a bowl, which greatly facilitates feeding infants and young children, and has broad market prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Attached Figure 1 It is a schematic diagram of the planar structure of the present invention.

[0012] Attached Figure 2 It is a schematic diagram of the structure after tearing open the lower V-shaped tear in the present invention.

[0013] Attached Figure 3 It is a schematic diagram of the three-dimensional structure of the present invention.

[0014] Attached Figure 1 —3, attached Figure 1 —3, upper V-shaped tear 1, lower V-shaped tear 2, bag bottom 3, heat sealing area 4, food 5. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0016] Attached Figure 1 As shown in FIG. 3 , a heatable infant food packaging bag comprises a main body, which is a long strip of plastic bag. A sealing hot pressing area 4 is arranged around the main body, and an upper V-shaped tear 1 and a lower V-shaped tear 2 are arranged at intervals on the upper and lower sides of the upper side of the main body. A bag bottom 3 is arranged at the bottom of the main body. The main body is made of a film composited with multiple layers of plastic films.

[0017] The edge line of the long strip plastic bag is in an inverted trapezoidal shape inclined inwards at the lower side of the lower V-shaped tear 2.

[0018] The bag bottom 3 is a rectangular film folded into a double layer with the opening facing downward, and then heat-pressed and sealed with the front, back and sides of the bottom of the long plastic bag. The sealed edge inside the bag is a downwardly convex arc line.

[0019] The multi-layer plastic films constituting the main body are TPET12 film, PET23 film, NY15 film and RCPP70 film from the outside of the bag to the inside.

[0020] When in use, the bag bottom 3 is opened into an oblate shape, and the film in the sealing area at the lower end of the packaging bag can support the packaging bag to be placed upright. First, tear open the upper V-shaped tear 1, put the packaging bag and food 5 into the microwave to heat, and then tear off the part above the lower V-shaped tear 2 after taking them out. The packaging bag can remain in an upright state, and the bag can be stood up into a bowl, which can be eaten with a small spoon.

[0021] The packaging bag is resistant to high temperature sterilization (121 degrees Celsius), easy to tear, can be heated in a microwave oven, and can stand up into a bowl, which greatly facilitates feeding infants and young children and has broad market prospects.

[0022] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A heatable infant food packaging bag, characterized in that: It includes a main body, which is a long strip plastic bag. A sealing hot pressing area is arranged around the main body. Upper V-shaped tear notches and lower V-shaped tear notches are arranged at intervals on the upper and lower sides of the upper side of the main body. A bag bottom is arranged at the bottom of the main body. The whole body is made of a film composited with multiple layers of plastic films.

2. A heatable infant food packaging bag according to claim 1, characterized in that: The edge line of the long strip plastic bag is in an inverted trapezoidal shape inclined inwards at the lower side of the lower V-shaped tear.

3. The heatable infant food packaging bag according to claim 1, characterized in that: The bag bottom is a rectangular film folded into double layers with the opening facing downwards, which is then heat-pressed and sealed with the front, back and sides of the bottom of the long strip plastic bag. The sealed edge inside the bag is a downwardly convex arc line.

4. The heatable infant food packaging bag according to claim 1, characterized in that: The multi-layer plastic films constituting the main body are TPET12 film, PET23 film, NY15 film and RCPP70 film from the outside of the bag to the inside.

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