CN218558218U

CN218558218U - Reinforced paper material for food packaging

Info

Publication number: CN218558218U
Application number: CN202222901396.XU
Authority: CN
Inventors: 刘栩铮
Original assignee: Zhongshan Tongxing Packaging Co ltd
Current assignee: Zhongshan Tongxing Packaging Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-03
Anticipated expiration: 2032-10-31

Abstract

A reinforced food packaging paper material sequentially comprises an outer film layer, a first color layer, a first PE layer, a first paper layer, a second PE layer, a second color layer, an inner film layer, a second printing layer, a second paper layer, a third PE layer, a third color layer and a PET film layer; their thickness ratio is in the order of 12:3:12:60:12:3:12:2:100:12:3:12. the multi-layer paper is adopted to enhance the strength of the whole support, and the formed paper is not easy to deform, waterproof, oil-proof, safe, reliable and good in barrier property.

Description

Reinforced paper material for food packaging

Technical Field

The utility model relates to a strenghthened type is paper wood for food package.

Background

According to patent retrieval and market research, at present, foods (cakes and bread) need to be placed in a paper box and then placed in an oven for baking, but the existing paper material has insufficient single-paper surface structure and barrier capability to cause permeation, and the supporting shape and strength after shaping are insufficient; therefore, we developed a reinforced paper for food packaging.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a technical problem that the purpose will be solved is to provide strenghthened type food package and use paper material, and it adopts the whole intensity of supporting of multilayer paper intensity reinforcing, forms back non-deformable, and waterproof oil proof soaks, safe and reliable, separation nature are good.

In order to achieve the above object, the technical solution adopted by the present invention is to provide a reinforced paper material for food packaging, which comprises an outer film layer, a first color layer, a first PE layer, a first paper layer, a second PE layer, a second color layer, an inner film layer, a second printing layer, a second paper layer, a third PE layer, a third color layer and a PET film layer in sequence; the thickness ratio of the components is 12:3:12:60:12:3:12:2:100:12:3:12.

in one or more embodiments of the present invention, the outer film layer, the first color layer, the first PE layer, the first paper layer, the second PE layer, the second color layer, the inner film layer, the second printing layer, the second paper layer, the third PE layer, the third color layer and the PET film layer have a thickness of 12 μm, 3 μm, 12 μm, 60 μm, 12 μm, 3 μm, 12 μm, 2 μm, 100 μm, 12 μm, 3 μm, 12 μm.

Compared with the prior art, the utility model the effect that exists is: by adopting the technical scheme, the overall supporting strength is enhanced by adopting the multilayer paper strength, the formed paper is not easy to deform, is waterproof and oil-proof, and is safe and reliable and good in barrier property; therefore, it has excellent performance in technical, practical and economical aspects.

Drawings

FIG. 1 is a schematic cross-sectional view of a reinforced food packaging paper according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a cake packing box made of paper for reinforced food packaging in an embodiment of the present invention;

those skilled in the art can appreciate that the shapes, configurations and arrangements of the various elements shown in the drawings are not necessarily to scale, and that the dimensions of the various elements and components of the drawings may be exaggerated or minimized to more clearly illustrate the embodiments of the present invention described herein.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.

The orientations shown in the drawings are not to be considered limiting to the specific scope of the present invention, but are for reference only to a preferred embodiment, and positional changes or addition of numbers or structural simplifications may be made with respect to the product parts shown in the drawings.

The relation of "connected" between the components shown in the drawings and described in the specification can be understood as fixedly connected or detachably connected or integrally connected; the connecting elements can be directly connected or connected through an intermediate medium, and persons skilled in the art can understand the connecting relation according to specific conditions, and can use the connecting elements in a screwed connection or riveting connection or welding connection or clamping connection or embedding connection mode to replace different embodiments in a proper mode.

The terms of orientation such as up, down, left, right, top, bottom, and the like in the description and the orientation shown in the drawings, may be used for direct contact or contact with each other through another feature therebetween; above may be directly above and obliquely above, or it simply means above the other; other orientations may be understood by analogy. The technical scheme and the beneficial effects of the invention are clearer and clearer by further describing the specific embodiment of the invention with the accompanying drawings of the specification.

While specific embodiments are described below with reference to fig. 1, those skilled in the art will readily appreciate that the detailed description given herein with respect to these figures is for illustrative purposes only and should not be construed as limiting, the present embodiment provides a reinforced food packaging paper material characterized in that it comprises, in order, an outer film layer 1, a first color layer 2, a first PE layer 3, a first paper layer 4, a second PE layer 5, a second color layer 6, an inner film layer 7, a second printed layer 8, a second paper layer 9, a third PE layer 10, a third color layer 11, and a PET film layer 12; their thickness ratio is in the order of 12:3:12:60:12:3:12:2:100:12:3:12.

the preferred embodiment of the specific implementation parameters is: the outer film layer, the first color layer, the first PE layer, the first paper layer, the second PE layer, the second color layer, the inner film layer, the second printing layer, the second paper layer, the third PE layer, the third color layer and the PET film layer are sequentially 12 microns, 3 microns, 12 microns, 60 microns, 12 microns, 3 microns, 12 microns, 2 microns, 100 microns, 12 microns, 3 microns and 12 microns in thickness.

As shown in fig. 2 in combination with the above description, during the manufacturing, box shapes of various shapes can be made according to different needs, and a box with an open mouth shape and a round corner rectangle as shown in fig. 2 can be manufactured, including a mouth reinforcing flanging ring 10, four side walls 20 and a bottom 30, creases 40 are formed at the joint of the four side walls 20 so as to facilitate the formation of an arc transition section, the depth in the cavity can be 30mm to 35mm, the mouth part is 50mmX50mm, and the specific size is not limited, so that the cake can be placed without displacement, and the situation of cake moving collision is reduced; the multi-layer paper strength enhances the overall support strength, the formed PET film layer is not easy to deform, and the material of the PET film layer is waterproof, oil-proof, safe, reliable and good in barrier property; therefore, it has excellent performance in technical, practical and economical aspects.

The foregoing description, for purposes of explanation, used specific nomenclature to provide a thorough understanding of the embodiments. It will be apparent, however, to one skilled in the art that the invention can be practiced without these specific details. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and modifications and substitutions based on the known art are intended to fall within the scope of the present invention, which is defined by the claims.

Claims

1. A reinforced food packaging paper is characterized by sequentially comprising an outer film layer, a first color layer, a first PE layer, a first paper layer, a second PE layer, a second color layer, an inner film layer, a second printing layer, a second paper layer, a third PE layer, a third color layer and a PET film layer; their thickness ratio is in the order of 12:3:12:60:12:3:12:2:100:12:3:12.

2. the reinforced food packaging paper material as recited in claim 1, wherein: the outer film layer, the first color layer, the first PE layer, the first paper layer, the second PE layer, the second color layer, the inner film layer, the second printing layer, the second paper layer, the third PE layer, the third color layer and the PET film layer are sequentially 12 microns, 3 microns, 12 microns, 60 microns, 12 microns, 3 microns, 12 microns, 2 microns, 100 microns, 12 microns, 3 microns and 12 microns in thickness.