CN216304300U

CN216304300U - Sketch paper special for 160g medium-coarse grain artistic examination

Info

Publication number: CN216304300U
Application number: CN202120415710.6U
Authority: CN
Inventors: 许愿; 王建平; 吴东香
Original assignee: Yuesheng Paper China Co ltd
Current assignee: Yuesheng Paper China Co ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2022-04-15
Anticipated expiration: 2031-02-25

Abstract

The utility model discloses special sketch paper for a 160g medium-coarse grain artistic examination, which comprises a sketch paper main body, wherein the sketch paper main body comprises a drawing layer, an explosion-proof layer, a waterproof layer and a smooth layer, a bar code is printed on the left side of the top of the sketch paper main body, writing lines are printed on the left side of the outer side wall of the sketch paper main body, and three groups of the writing lines are uniformly printed on the outer side wall of the sketch paper. According to the utility model, through the mutual matching of the explosion-proof layer, the bar code and the waterproof layer, the protection performance of the sketch paper can be improved, the sketch paper is prevented from cracking, and through the mutual matching of the sketch paper main body and the smooth layer, the scratching of the sketch drawing on the lower layer can be avoided, so that the sketch paper is suitable for being widely popularized and used.

Description

Sketch paper special for 160g medium-coarse grain artistic examination

Technical Field

The utility model relates to the technical field of sketch paper, in particular to sketch paper special for 160g medium-coarse grain artistic examination.

Background

At present, sketch paper is used for the drawing usually, and sketch paper among the prior art adopts the plastic bag to hold usually, and when using, the user need take out sketch paper from the plastic bag then keep flat on the drawing board, just can draw. By last, because sketch paper is deposited in the plastic bag, deposit the sketch paper that appears in the plastic bag easily for a long time and wet and take place the fold to sketch paper needs the tiling just can use on the drawing board, and the user needs additionally to carry the drawing board, thereby leads to sketch paper to wet and inconvenient use easily.

Patent No. CN201420044954 discloses a plate-type sketch paper, including a plurality of sketch papers, still include the backup pad, a plurality of sketch papers pile up in the backup pad, and four sides of sketch paper and the four sides of backup pad are sealed to glue and are connected and form a sealing tape, form between two tip of sealing tape and seal the gluey breach. The supporting plate is adopted to support the sketch paper, so that a user can directly draw on the sketch paper on the supporting plate without adopting an additional drawing board in the using process; meanwhile, as the four sides of the plate-type sketch paper are wrapped by the sealing adhesive tapes in the long-time storage process, the sketch paper positioned at the inner side can be ensured to be dry, and the phenomenon that the sketch paper at the inner side is affected with damp is reduced; in addition, through setting up and sealing the glue breach, when the user need take off sketch paper, only need insert the blade seal in the glue breach and extend the constraint that four sides cut off the sealing tape alright take off sketch paper, realize improving the humidity resistance of board-like sketch paper, the user of being convenient for uses.

At present, the technology has certain defects: 1. the poor protection of the sketch paper leads the sketch paper to be easy to crack; 2. the rough sketch paper is easy to scratch the sketch on the lower layer when being stacked, so that the sketch score is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides 160g special sketch paper for a medium-coarse grain artistic examination, which can increase the protection of the sketch paper and avoid the sketch paper from cracking through the mutual matching of an explosion-proof layer, a bar code and a waterproof layer, can avoid scratching a lower sketch picture through the mutual matching of a sketch paper main body and a smooth layer, and can effectively solve the problems in the background technology.

The specific technical scheme provided by the utility model is as follows:

the utility model provides 160g special sketch paper for a medium-coarse grain artistic examination, which comprises a sketch paper main body, wherein the sketch paper main body comprises a drawing layer, an explosion-proof layer, a waterproof layer and a smooth layer, a bar code is printed on the left side of the top of the sketch paper main body, writing lines are printed on the left side of the outer side wall of the sketch paper main body, and three groups of the writing lines are uniformly printed on the outer side wall of the sketch paper main body.

Optionally, the material of the drawing layer is 160g of medium-coarse grain rice paper.

Optionally, the material of the explosion-proof layer is explosion-proof paper.

Optionally, the waterproof layer is made of a cold laminating film.

Optionally, the smooth layer is made of flexible oilpaper.

The utility model has the following beneficial effects:

1. the utility model is practical, the operation is convenient, the use effect is good, the sketch paper main body comprises a drawing layer, an explosion-proof layer, a waterproof layer and a smooth layer, the explosion-proof layer is adhered to the bottom of the drawing layer, the explosion-proof layer is made of explosion-proof paper, the explosion-proof paper has good protection performance, and can prevent the sketch paper main body from bursting when being bent, so that the sketch paper main body can be protected, the waterproof layer is adhered to the bottom of the explosion-proof layer, the waterproof layer is made of cold lamination film, the cold lamination film has good waterproof performance, the fact that the sketch paper main body absorbs moisture to cause rupture in rainy weather can be avoided, because the bar code is printed on the left side of the top of the sketch paper main body, the bar code can protect the information of the sketch paper main body, and the protection performance of the sketch paper can be improved.

2. According to the utility model, the bottom of the waterproof layer is adhered with the smooth layer, the smooth layer is made of flexible oilpaper, the flexible oilpaper has high temperature resistance, difficult cracking property and smoothness, the smooth layer is positioned at the bottom of the sketch paper main body, so that when the sketch paper is stacked, the smooth layer is positioned at the top of the next sketch paper main body, and the smooth layer is made of flexible oilpaper, so that the friction between the sketch paper main body and a picture layer can be reduced, and the influence on the examination performance caused by scratch on the sketch picture is avoided.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a 160g sketch paper special for a medium-coarse art examination according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional structural view of a piece of sketch paper special for a 160g medium-coarse art examination according to an embodiment of the present invention.

In the figure: 1. sketching a paper body; 2. writing a line; 3. a bar code; 4. a drawing layer; 5. an explosion-proof layer; 6. A waterproof layer; 7. and (4) a smooth layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The sketch paper special for the 160g medium-coarse art examination according to the embodiment of the utility model will be described in detail with reference to fig. 1-2.

As shown in fig. 1-2, a special sketch paper for 160g medium-coarse grain artistic examination comprises a sketch paper main body 1, wherein the sketch paper main body 1 comprises a drawing layer 4, an explosion-proof layer 5, a waterproof layer 6 and a smooth layer 7, a bar code 3 is printed on the left side of the top of the sketch paper main body 1, writing lines 2 are printed on the left side of the outer side wall of the sketch paper main body 1, and three groups of the writing lines 2 are uniformly printed on the outer side wall of the sketch paper main body 1. Wherein, mutually support through explosion-proof layer 5, bar code 3 and waterproof layer 6 to can increase the protectiveness of sketch paper and avoid the sketch paper fracture, mutually support through sketch paper main part 1 and smooth layer 7, thereby can avoid scraping the flower to lower floor's sketch drawing.

In this embodiment, as shown in fig. 2, the material of the drawing layer 4 is 160g of medium-coarse-grained rice paper. Among them, it is suitable for examinees.

In this embodiment, as shown in fig. 2, the material of the explosion-proof layer 5 is explosion-proof paper. Wherein, the explosion-proof paper has good explosion-proof performance.

In this embodiment, as shown in fig. 2, the waterproof layer 6 is made of a cold-mounted film. Wherein, the cold pasting film has good waterproof performance.

In this embodiment, as shown in fig. 2, the smooth layer 7 is made of flexible oilpaper. Wherein the friction coefficient of the flexible oilpaper is low.

The utility model is a sketch paper special for 160g medium-coarse grain artistic examination, when in use, a sketch paper main body 1 comprises a drawing layer 4, an explosion-proof layer 5, a waterproof layer 6 and a smooth layer 7 which are combined together, the explosion-proof layer 5 is adhered to the bottom of the drawing layer 4, the explosion-proof layer 5 is made of explosion-proof paper, the explosion-proof paper has good protection performance and can prevent the sketch paper main body from bursting when being bent, so that the sketch paper main body can be protected, the waterproof layer 6 is adhered to the bottom of the explosion-proof layer 5, the waterproof layer 6 is made of a cold-mounted film, the cold-mounted film has good waterproof performance and can prevent the sketch paper main body 1 from cracking due to moisture absorption in rainy weather, and because the bar code 3 is printed on the left side of the top of the sketch paper main body 1, the bar code 3 can protect the information of the sketch paper main body 1, so that the protection performance of the sketch paper can be increased, waterproof layer 6's bottom is stained with smooth layer 7, smooth layer 7's material is flexible oiled paper, flexible oiled paper has high temperature resistance, difficult fracture nature and smoothness, because smooth layer 7 is located the bottom of sketch paper main part 1, thereby when the sketch paper stacks, smooth layer 7 is located the top of next floor sketch paper main part 1, because smooth layer 7's material is flexible oiled paper, thereby can reduce and the picture interbedded friction, avoid scraping the flower to the sketch drawing and influence the examination score.

The utility model relates to a special sketch paper 1 and a sketch paper main body for a 160g medium-coarse grain artistic examination; 2. writing a line; 3. a bar code; 4. a drawing layer; 5. an explosion-proof layer; 6. a waterproof layer; 7. the slip layer components are all standard or known to those skilled in the art and their construction and principle are known to those skilled in the art either by technical manuals or by routine experimentation.

It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention without departing from the spirit or scope of the embodiments of the utility model. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to encompass such modifications and variations.

Claims

1. The utility model provides a special sketch paper of coarse grain art examination in 160g, includes sketch paper main part (1), its characterized in that, sketch paper main part (1) is including drawing layer (4), explosion-proof layer (5), waterproof layer (6) and smooth layer (7), the top left side of sketch paper main part (1) is printed on bar code (3), the lateral wall left side of sketch paper main part (1) is printed on and is write line (2), it has three even lateral walls of printing at sketch paper main part (1) to write line (2).

2. The sketch paper special for the 160g medium-coarse grain artistic examination as claimed in claim 1, wherein the material of the drawing layer (4) is 160g medium-coarse grain rice paper.

3. The sketch paper special for the 160g medium-coarse grain artistic examination as claimed in claim 1, wherein the material of the explosion-proof layer (5) is explosion-proof paper.

4. The sketch paper special for the 160g medium-coarse grain artistic examination as claimed in claim 1, wherein the waterproof layer (6) is made of a cold-mounted film.

5. The sketch paper special for the 160g medium-coarse grain artistic examination as claimed in claim 1, wherein the material of the smooth layer (7) is flexible oilpaper.