CN217375617U

CN217375617U - High-toughness composite packaging paper for packaging steel plate

Info

Publication number: CN217375617U
Application number: CN202220152193.2U
Authority: CN
Inventors: 孙腾; 王伟
Original assignee: Shandong Boxing Hongfuda Packaging Logistics Co ltd
Current assignee: Shandong Boxing Hongfuda Packaging Logistics Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-09-06
Anticipated expiration: 2032-01-18

Abstract

The utility model discloses a high tenacity composite packaging paper for steel sheet packaging, including the wrapping paper body, the top of wrapping paper body is provided with the scratch-resistant layer, the bottom on scratch-resistant layer is provided with kraft layer, kraft layer's bottom is provided with the waterproof layer, the bottom of waterproof layer is provided with the antirust coat, the bottom of antirust coat is provided with the insulating layer, the bottom of insulating layer is provided with fire-retardant layer. The utility model discloses in, can prevent at first that the wrapping paper body from suffering the scratch damage through preventing the scratch layer, make the wrapping paper have high tenacity through the kraft paper layer, the waterproof layer is made by DuPont paper, has excellent waterproof nature, the antirust coat is made by gaseous phase anti-rust paper, has excellent gaseous phase and antirust property to prevent that the steel sheet from producing the rust stain, can prevent the wrapping paper through insulating layer, through-hole and fire-retardant layer and spontaneous combustion because of the temperature height, very big improvement the security of wrapping paper.

Description

High-toughness composite packaging paper for packaging steel plate

Technical Field

The utility model relates to a wrapping paper technical field especially relates to a compound wrapping paper of high tenacity for steel sheet packing.

Background

Wrapping paper is a generic term for a type of paper used primarily for packaging purposes, which subdivides a large number of paper types, each having different properties and uses. Such as: paper used for food packaging also requires sanitation, sterility and no pollution impurities, and the packaging paper is very required in the industries of electronics, daily chemicals, foods, beverages and the like.

Chinese patent document CN203793916U discloses a novel composite wrapping paper, comprising: surface wearing layer, elasticity sandwich layer and interior waterproof layer, the surface wearing layer sets up the upper surface at elasticity sandwich layer, the waterproof layer sets up the lower surface at elasticity sandwich layer in, the material of surface wearing layer is white board paper or craft paper, elasticity sandwich layer is one of pearl cotton, rubber sheet or sponge, the material of waterproof layer is plastic film in. The utility model discloses a novel composite packaging paper that points out, the wearability on top layer is good, and is strong to the adaptability of environment, and middle elasticity sandwich layer has the cushioning effect, improves the impact resistance of wrapping paper, and the prevention of seepage of interior waterproof layer can be good, prevents to be influenced by external moisture by the packing material. But its wrapping paper has poor structural properties and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing high-toughness composite packaging paper for steel plate packaging.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a high tenacity composite packaging paper for steel sheet packing, includes the wrapping paper body, all be provided with the seal all around of wrapping paper body and bordure, the top periphery on pasting the layer is connected to the bottom fixed connection that the seal was bordured, the front portion of wrapping paper body both sides bottom all is provided with first pull ring, the top of wrapping paper body is provided with anti-scraping layer, anti-scraping layer's bottom is provided with kraft paper layer, kraft paper layer's bottom is provided with the waterproof layer, the bottom of waterproof layer is provided with the antirust coat, the bottom of antirust coat is provided with the insulating layer, the bottom of insulating layer is provided with fire-retardant layer.

As a further description of the above technical solution:

the bottom of the packaging paper body is provided with a sticking film.

As a further description of the above technical solution:

and the bottom of the sticking layer is provided with a sticking film.

As a further description of the above technical solution:

the first pull rings are arranged on the front portions of the two sides of the adhesive film.

As a further description of the above technical solution:

and an adhesive layer is arranged on the inner periphery of the top of the sticking layer.

As a further description of the above technical solution:

the inside of insulating layer is provided with evenly distributed's through-hole.

As a further description of the above technical solution:

the bottom of the flame retardant layer is disposed on top of the adhesive layer.

As a further description of the above technical solution:

and four corners of the top of the sealing edge cover are provided with second pull rings.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, can prevent at first that the wrapping paper body from suffering the scratch damage through preventing the scratch layer, make the wrapping paper have high tenacity through the kraft paper layer, the waterproof layer is made by DuPont paper, has excellent waterproof nature, the antirust coat is made by gaseous phase anti-rust paper, has excellent gaseous phase and antirust property to prevent that the steel sheet from producing the rust stain, can prevent the wrapping paper through insulating layer, through-hole and fire-retardant layer and spontaneous combustion because of the temperature height, very big improvement the security of wrapping paper.

2. The utility model discloses in, will paste the membrane through first pull ring and tear, paste the steel sheet with packaging paper body through pasting the layer on, when needs are taken off packaging paper body from the steel sheet, because the adhesive layer has good cohesiveness, consequently the phenomenon on the steel sheet is stained with to the wrapping paper can not appear, take off the wrapping paper from the steel sheet through that the second pull ring can be easily, it is very convenient to operate.

Drawings

Fig. 1 is a top view of a high-toughness composite wrapping paper for steel plate packaging according to the present invention;

fig. 2 is a front cross-sectional view of the high-toughness composite packaging paper for packaging steel plates.

Illustration of the drawings:

1. a packaging paper body; 2. sealing the edge; 3. a bonding layer; 4. pasting a film; 5. a first pull ring; 6. an adhesive layer; 7. a scratch-resistant layer; 8. a kraft layer; 9. a dupont paper layer; 10. a VCI rust-proof paper layer; 11. a thermal insulation layer; 12. a through hole; 13. a flame retardant layer; 14. a second tab.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides an embodiment: a high-toughness composite packaging paper for packaging a steel plate comprises a packaging paper body 1, sealing edges 2 are arranged on the periphery of the packaging paper body 1, the bottom of each sealing edge 2 is fixedly connected to the periphery of the top of an adhesive layer 3, the packaging paper body 1 can be adhered to a steel plate through the adhesive layer 3, first pull rings 5 are arranged on the front portions of the bottoms of two sides of the packaging paper body 1, a scratch-proof layer 7 is arranged on the top of the packaging paper body 1, the scratch-proof layer 7 is made of silica gel, the packaging paper body 1 can be prevented from being scratched and damaged through the scratch-proof layer 7, a kraft paper layer 8 is arranged at the bottom of the scratch-proof layer 7, the packaging paper is high in toughness through the kraft paper layer 8, a waterproof layer 9 is arranged at the bottom of the kraft paper layer 8, the waterproof layer 9 is made of DuPont paper and has excellent waterproof and air permeability, an antirust layer 10 is arranged at the bottom of the waterproof layer 9, and the antirust layer 10 is made of gas-phase antirust paper, the antirust packaging paper has excellent gas phase and antirust performance, so that rust can be prevented from being generated on a steel plate, the heat insulation layer 11 is arranged at the bottom of the antirust layer 10, the flame retardant layer 13 is arranged at the bottom of the heat insulation layer 11, the phenomenon that the packaging paper is spontaneously combusted due to high temperature can be prevented through the heat insulation layer 11, the through holes 12 and the flame retardant layer 13, and the safety of the packaging paper is greatly improved.

Wrapping paper body 1's bottom is provided with adhesive film 4, adhesive film 4 can protect the colloid of pasting layer 3 bottom, prevent to suffer dust pollution, the bottom of pasting layer 3 is provided with adhesive film 4, first pull ring 5 all sets up anterior in the both sides of pasting film 4, tear adhesive film 4 through first pull ring 5, it is provided with adhesive layer 6 to paste layer 3's top inner periphery, because adhesive layer 6 has fine adhesion, consequently, the phenomenon on the wrapping paper is stained with on the steel sheet can not appear, the inside of insulating layer 11 is provided with evenly distributed's through-hole 12, the bottom setting on fire-retardant layer 13 is at adhesive layer 6's top, the top four corners of sealed bordure 2 all is provided with second pull ring 14, take off the wrapping paper from the steel sheet through second pull ring 14, it is very convenient to operate.

The working principle is as follows: firstly, the adhesive film 4 is torn off by the first pull ring 5, the adhesive film 4 can protect the colloid at the bottom of the adhesive layer 3 from dust pollution, the packaging paper body 1 can be adhered to a steel plate by the adhesive layer 3, the sealing edge-covering 2 ensures that the packaging paper body 1 has more stable structure, the scraping-proof layer 7 can prevent the packaging paper body 1 from being scratched and damaged, the kraft paper layer 8 ensures that the packaging paper has high toughness, the waterproof layer 9 is made of Dupont paper and has excellent waterproof and air permeability, the antirust layer 10 is made of gas-phase antirust paper and has excellent gas phase and antirust performance, thereby preventing the steel plate from generating rust stains, the phenomenon of spontaneous combustion of the packaging paper due to high temperature can be prevented by the heat-insulating layer 11, the through holes 12 and the flame-retardant layer 13, the safety of the packaging paper is greatly improved, when the packaging paper body 1 needs to be torn off from the steel plate, because the adhesive layer 6 has good adhesiveness, therefore, the phenomenon that the wrapping paper is stained on the steel plate can not occur, the wrapping paper is taken off from the steel plate through the second pull ring 14, and the operation is very convenient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a compound wrapping paper of high tenacity for steel sheet packing, includes wrapping paper body (1), its characterized in that: all be provided with sealed bordure (2) around wrapping paper body (1), the bottom fixed connection of sealed bordure (2) is in the top periphery of pasting layer (3), the front portion of wrapping paper body (1) both sides bottom all is provided with first pull ring (5), the top of wrapping paper body (1) is provided with prevents scraping layer (7), the bottom of preventing scraping layer (7) is provided with kraft paper layer (8), kraft paper layer (8) bottom is provided with waterproof layer (9), the bottom of waterproof layer (9) is provided with antirust coat (10), the bottom of antirust coat (10) is provided with insulating layer (11), the bottom of insulating layer (11) is provided with flame retardant coating (13).

2. The high-toughness composite packaging paper for steel plate packaging according to claim 1, wherein: the bottom of the packaging paper body (1) is provided with an adhesive film (4).

3. The high toughness composite packaging paper for steel plate packaging according to claim 1, wherein: the bottom of the sticking layer (3) is provided with a sticking film (4).

4. The high toughness composite packaging paper for steel plate packaging according to claim 1, wherein: the first pull rings (5) are arranged on the front parts of the two sides of the adhesive film (4).

5. The high toughness composite packaging paper for steel plate packaging according to claim 1, wherein: an adhesive layer (6) is arranged on the inner periphery of the top of the sticking layer (3).

6. The high toughness composite packaging paper for steel plate packaging according to claim 1, wherein: through holes (12) which are uniformly distributed are formed in the heat insulation layer (11).

7. The high toughness composite packaging paper for steel plate packaging according to claim 1, wherein: the bottom of the flame-retardant layer (13) is arranged on the top of the adhesive layer (6).

8. The high toughness composite packaging paper for steel plate packaging according to claim 1, wherein: and four corners of the top of the sealing edge covering (2) are provided with second pull rings (14).