CN220158153U - Napkin paper - Google Patents

Abstract

The utility model relates to the technical field of paper printing and manufacturing, and particularly provides napkin, which comprises the following components: an antifouling part for resisting soup and greasy dirt sputtered on clothes; a sling surrounding the anti-fouling portion along an edge portion or all of the anti-fouling portion, wherein the sling is connected to the anti-fouling portion; the anti-fouling part can be overturned and folded along the joint of the sling and the anti-fouling part; after folding, the sling is tied or sleeved on the neck. The napkin provided by the utility model can be used as common napkin at ordinary times, and can be stably fixed at the chest during dining so as to play a role in preventing fouling.

Description

Napkin paper

Technical Field

The utility model relates to the technical field of paper printing and manufacturing, in particular to napkin.

Background

With the increasing of the living standard of people, the wearing of the clothes is more focused on cleanliness and neatness. However, in the daily dining process, the clothes are inevitably stained by splashed greasy dirt and soup. Although the amount of splashed greasy dirt is not large, even if the scattered greasy dirt is stained clothes, the clothes are difficult to clean, and the attractive appearance is affected.

Therefore, before each meal we can cover the clothes with special shawl or blouse to play the role of antifouling. However, the shawl and the gown are troublesome to use, especially in the use situation of restaurants, because the shawl and the gown have high cost, the shawl and the gown need to be cleaned every time after being used, but a lot of greasy dirt is difficult to clean, the shawl and the gown can only be scrapped for a long time, resources are wasted, and in addition, the shawl or the gown is inconvenient to carry when going out.

Therefore, for convenience and cost reduction, people generally use napkin paper to paste on the clothes in front of the chest. Because the use is convenient and the cost is lower, if the greasy dirt is splashed, a napkin is replaced immediately, and the dining can be continued. However, the conventional napkin has no fixing structure, so that a part of the napkin is folded into the collar, but the napkin is difficult to be stably fixed in front of the chest, and the napkin is easy to fall off to lose the antifouling effect, so that the problem is solved.

Disclosure of Invention

In order to solve the problems, the embodiment of the utility model provides a napkin which can be used as a common napkin at ordinary times and can be stably fixed in front of the chest when dining so as to play a role in preventing fouling.

For this purpose, the following technical scheme is adopted in the embodiment of the utility model:

the present utility model provides a napkin comprising: an antifouling part for resisting soup and greasy dirt sputtered on clothes; a sling surrounding the anti-fouling portion along an edge portion or all of the anti-fouling portion, wherein the sling is connected to the anti-fouling portion; the anti-fouling part can be overturned and folded along the joint of the sling and the anti-fouling part; after folding, the sling is tied or sleeved on the neck.

In the embodiment, the hanging belt is designed on the napkin, so that people can conveniently tie or sleeve the hanging belt on the neck during dining, and the anti-fouling part of the napkin is stably fixed in front of the chest through the hanging belt, so that the anti-fouling effect is achieved. Meanwhile, when the sanitary towel is used normally, the hanging belt and the anti-fouling part can form a napkin which is used normally, and the sanitary towel is convenient to use. The structural design of the napkin can meet the application requirements of pollution prevention, and the structure can meet the production requirements of easy manufacture, package and low cost.

As an embodiment, a plurality of connection parts are provided between the sling and the anti-fouling part, and a plurality of connection parts are spaced apart from each other.

In the embodiment, the connection relation between the hanging belt and the anti-fouling part is enhanced, so that a stable whole is formed between the hanging belt and the anti-fouling part, and the hanging belt is convenient to use as common napkin in daily life. When the anti-fouling part is required to be fixed on the chest by using the hanging belt, the connecting part can be disconnected by pulling or cutting, so that the hanging belt is separated from the upper part of the anti-fouling part, and is convenient to tie or sleeve on the neck.

As an implementation manner, the napkin includes N layers, where N is a positive integer greater than or equal to 2.

In this embodiment, the napkin is designed into multiple layers, and even if the paper material made of the most common wood pulp is adopted, the napkin can play a role in blocking and adsorbing the greasy dirt, and the splashed greasy dirt can not quickly permeate the napkin with the multiple layers of structures under the condition of no extrusion and forced pulling, and meanwhile, the greasy dirt can be adsorbed on the napkin instead of directly flowing down, so that the antifouling effect of the napkin is effectively improved.

As an implementation manner, the N layers of the napkin may be made of the same material or different materials.

In the embodiment, the napkin paper is made of the same material, so that the production difficulty and cost can be reduced; the strength and the antifouling effect of the napkin can be enhanced by adopting different materials for manufacturing.

As an implementation, the layer structure is made of at least one of PLA, PHA, bio-PBS, PBS, PCL, PBAT degradable plastic or paper material.

In this embodiment, adopt degradable plastics preparation barrier layer, not only environmental protection degradation, but also can effectual reinforcing napkin's prevention of seepage effect for greasy dirt and soup can't permeate napkin, just also make greasy dirt and soup unable infiltration to clothes or user's hand, thereby improve user's use experience.

The paper material is adopted, so that the cost is low, the mark and the advertisement information can be printed conveniently, and a certain adsorption effect is achieved.

As an embodiment, the bending part of the sling is provided with an arc chamfer.

In this embodiment, the arcuate chamfer may enhance the strength of the strap, reducing the likelihood of the strap breaking at the bend.

As an implementation, the napkin may be any one of rectangular, oval, circular or square.

In the embodiment, a producer can conveniently produce the napkin with corresponding specification according to the production equipment, the applicability of the structure of the napkin is improved, the structure is coordinated with the existing automatic production line simply, and the production line does not need to be replaced or updated, so that the napkin is simple to produce and easy to package.

In summary, the utility model has the following beneficial effects:

1. the utility model has simple structure, low cost and convenient carrying, and can be used as common napkin for wiping hands and faces at ordinary times; during dining, the napkin paper can be stably fixed in front of the chest through the hanging belt so as to prevent the napkin paper from falling off from the surface of the clothes, and the napkin paper is convenient and flexible to use.

2. The structure of the napkin is coordinated with the existing automatic production line simply, and the production line does not need to be replaced or changed less, so that the napkin is simple to produce, easy to package and convenient to transport.

3. The utility model combines the daily needs of people, improves the napkin structure which is widely known and can not be separated in life, and makes the napkin which can easily carry out effective antifouling on clothes, has low cost and wide market space, and is very beneficial to popularization and use in daily life of people.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

The various regions, shapes and relative sizes, positional relationships between them shown in the drawings are merely exemplary, may in practice deviate due to manufacturing tolerances or technical limitations, and one skilled in the art may additionally design regions/layers having different shapes, sizes, relative positions as actually required.

Like elements are denoted by like reference numerals throughout the various figures. For clarity, various parts in the drawings are not drawn to scale, and certain features may be exaggerated or omitted to more clearly illustrate and explain the present utility model.

FIG. 1 is a schematic view of a first napkin according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the napkin of FIG. 1 folded in a staggered manner;

FIG. 3 is a schematic view of the napkin of FIG. 2 after being folded in a staggered manner and in a laterally aligned fold;

FIG. 4 is a schematic view of the napkin in FIG. 3 after folding, wherein the broken line is a cut line;

FIG. 5 is a schematic view of a second napkin according to an embodiment of the present utility model;

FIG. 6 is a schematic view of the napkin of FIG. 5 folded in a longitudinally aligned orientation;

FIG. 7 is a schematic view of the napkin of FIG. 6 after being folded in a longitudinally aligned manner;

fig. 8 is a schematic view of the napkin in fig. 7 after folding, wherein the broken line is a cutting line.

In the figure, 1, an antifouling part; 2. a hanging belt; 3. and (5) radian chamfering.

Detailed Description

The technical solutions in the embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

When eating noodles, vermicelli or hot pot or cold noodles, great inconvenience is brought to people because soup or greasy dirt is sputtered on clothes.

There are three solutions to this problem: 1. greasy dirt cleaning agent, napkin paper clips, and head wear gowns.

In the first scheme, the clothes are cleaned by adopting a cleaning agent with an oil removing function, but the scheme is after-treatment of oil stains are splashed, and the effect is not ideal.

In the second scheme, since the conventional napkin has no fixing structure, a part of the napkin is folded into the collar, but it is difficult to stably fix the napkin in front of the chest, and the napkin is easily separated to lose the anti-fouling effect. Therefore, people can also use the napkin clamp to clamp the napkin, wear the napkin on the neck, and can prevent oil dirt from being sputtered. The problems are that the napkin clip can not be cleaned and maintained once, the length of the napkin clip is moderately and poorly controlled, and the cost is high.

In a third aspect, a headgear is provided. The household food is divided into household types made of cloth, and is used for dining by the old, the young and the children; there are also restaurant use disposable, traditional plastic supplies for consumer splash protection. However, the cloth gown is limited by cost and convenience in use, and the disposable traditional plastic articles are not easy to degrade and pollute the environment.

Then for the napkin class of the second solution, the inventors of the present utility model found that: the paper strength can not well meet the basic problem of stable fixation in front of the chest by the structure and the using mode (wearing) of the current visible products; if the design is complicated, the folding and packaging of the structural model cannot be satisfied in the manufacturing link; in the using process, the strength of the belt is also the strength which can not meet the pulling requirement of wearing. That is, from the standpoint of structural modeling, the design option chosen by the designer does not have a way to fully satisfy the sheet properties.

On the other hand, the shape of the napkin is limited by the material, and cannot be complicated. The structure envisaged can be cut out by taking one pair of scissors at will, and the splash-proof function requirement can be met. However, for the napkin shaping, the difficulty is that the design shape meets the requirements of easy manufacturing, packaging and using links, the napkin production equipment, production process and packaging mode are needed to be deeply known, and the requirements of simple production and low cost are creatively solved.

It is a matter of research to those familiar with the production equipment and processes to know what structure is able to meet the requirements, and it is first to confirm the existence of market demands and find the demands a worth solving problem.

The difficulty is that: the structure capable of meeting application requirements is designed on the basis of limited paper performance, and meanwhile, the structure can meet production requirements of easy manufacture, easy packaging and low cost.

Currently, no napkin-specific solutions and products are seen.

The utility model solves the problems by designing a novel structure of napkin; the napkin paper solves the problems of production, package and transportation, effective use, environmental protection limitation and the like.

The following examples are given for a more complete understanding of the present utility model. These examples are provided to illustrate embodiments of the utility model in particular, and should not be construed as limiting the scope of the utility model in any way.

Example 1

Referring to fig. 1, a napkin according to an embodiment of the present utility model includes: the anti-fouling part 1 and the hanging belt 2, wherein the anti-fouling part 1 is used for resisting soup and greasy dirt sputtered on clothes; the hanging strip 2 surrounds the anti-fouling part 1 along the edge part of the anti-fouling part 1, wherein the hanging strip 2 is connected with the anti-fouling part 1 partially; the antifouling part 1 can be folded along the joint of the sling 2 and the antifouling part 1; after folding, the sling 2 is tied around the neck.

For example, the napkin in this embodiment may be rectangular, oval, circular, square, or any of a variety of other irregular shapes. Obviously, the shape of the hanging strip 2 corresponds to that of the napkin, and the width of the hanging strip can be freely set according to the requirement.

Preferably, the napkin is square with an external dimension of 40cm by 40cm. The dirt preventing portion 1 is square. The whole sling 2 is in an inverted U shape, the sling 2 covers the three adjacent side edges of the anti-fouling part 1, the middle part of the sling 2 is connected with the middle part of the anti-fouling part 1, and the bending part of the sling 2 is provided with an arc chamfer 3, so that the strength of the sling 2 is enhanced.

Illustratively, the strap 2 has a width of 1-3cm, such as 1cm, 2cm and 3cm. Preferably, the width of the sling 2 is 3cm, so that the sling 2 has a high strength.

When the napkin provided by the embodiment of the utility model is used, the hanging strips 2 on the two sides of the anti-fouling part 1 are knotted at the back of the neck by adopting eversion or varversion. Because the dead weight of the napkin is extremely light, and the dining time is short, the hanging strip 2 is knotted and firm without great force, and the napkin can be stably fixed in front of the chest, so that a certain antifouling effect is achieved.

In a specific embodiment, a plurality of connection parts are further provided between the sling 2 and the anti-fouling part 1, the plurality of connection parts having a distance therebetween. Referring to fig. 1, the dashed line in fig. 1 is a plurality of connection portions between the hanging strip 2 and the anti-fouling portion 1. The purpose of the plurality of connecting parts is to strengthen the structural strength of the napkin, in addition, the hanging strip 2 can be easily torn from the anti-fouling part 1 when in use, namely, the broken line part in fig. 1 is a part which can be torn but is connected, and the napkin can not be torn when in normal use and is used as a common napkin for wiping hands and faces; during dining, the hanging strip 2 can be torn along the dotted line, so that the napkin paper can be stably fixed in front of the chest through the hanging strip 2, the napkin paper is prevented from falling off from the surface of the clothes, and the table tennis table is convenient and flexible to use.

In order to apply to necks of different sizes, the size of the joint between the anti-fouling portion 1 and the strap 2 may be reduced to allow the size to extend the broken line between the anti-fouling portion 1 and the strap 2 while ensuring the connection strength.

Illustratively, the lateral width of the connection of the anti-fouling portion 1 to the sling 2 is 16-20cm, such as 16cm, 17cm, 18cm, 19cm and 20cm. It is obvious that the dimensions of the connection of the anti-fouling portion 1 and the sling 2 can be specifically chosen according to the needs of the user.

In some embodiments, the napkin as a whole comprises N layers, N being a positive integer greater than or equal to 2, to effectively enhance the pull strength and stain resistance of the napkin. The number of layers of the napkin is generally 2, 3 or 4, and considering the cost problem and the usability of the napkin, in this embodiment, the number of layers of the napkin is at most 4, at this time, the antifouling portion 1 having a 4-layer structure has a good adsorption effect on the oil stains, and under the conditions of no backlog and no forced pulling, gravity is downward, and the splashed oil stains do not quickly infiltrate the antifouling portion 1 having a multi-layer structure.

It should be noted that, the napkin of the present embodiment mainly plays a basic role in protecting clothes during dining, so as to avoid or reduce pollution of greasy dirt to clothes.

In addition, it should be noted that the materials of the respective layers of the napkin may be the same or different. In view of the simplicity of the manufacturing process and the reduced cost, the various layers of the napkin may be made of paper materials. The paper material adopted by the napkin can be made of one or more of bamboo fiber, hardwood fiber and gramineous plant fiber. Wherein the broad-leaved wood fiber is eucalyptus fiber, and the gramineous plant fiber is bagasse fiber.

The upper surface and the lower surface of the napkin are directly used for resisting soup and greasy dirt sputtered on clothes, so that the upper surface and the lower surface of the napkin can be made of paper materials, the napkin can have a certain adsorption effect on the greasy dirt, and meanwhile, a user can conveniently customize printing marks, advertising information and the like on the surface of the napkin.

In order to improve the physical properties of the anti-fouling portion 1 and the sling 2 against tearing, the structural layer between the upper and lower surfaces of the napkin can be made of at least one of PLA, PHA, bio-PBS, PBS, PCL, PBAT degradable plastics.

Wherein the Bio-based degradable plastic comprises polylactic acid PLA, polyhydroxyalkanoate PHA and Bio-PBS.

Petroleum-based degradable plastics include polybutylene succinate PBS, polycaprolactone PCL, and polybutylene terephthalate-adipate PBAT.

The degradable plastic has recovery performance and degradability, so that the degradable plastic can be decomposed by soil microorganisms in the natural degradation process.

Of course, the middle structural layer can also be made of paper materials subjected to single-sided or double-sided anti-seepage treatment, such as a nano waterproof coating or a polycarbonate coating coated on the surface of the paper materials. The nano waterproof coating or the polycarbonate coating has better waterproof and impervious effects. Therefore, when the soup or the greasy dirt permeates into the napkin through the surface layer, the middle structural layer can not permeate the napkin due to the permeability prevention property of the structural layer, so that the permeated soup or the greasy dirt and other liquids can not be soaked on the clothes of a user through the napkin in the use process, and the experience of the user is improved.

In the above description, when the stain-proofing part 1 and the hanging strip 2 in the napkin are made of the same material, for convenience in manufacturing, the stain-proofing part 1 and the hanging strip 2 are integrally formed, and subsequently, for forming the hanging strip 2 on the napkin, the required napkin can be formed by cutting with an upper die and a lower die of an automated production line. In addition, when making the napkin with the above structure, in order to reduce the manufacturing cost and facilitate the packaging, it is necessary to fold a plurality of integrally formed napkins together, then cut the napkin, and then directly package the napkin.

Referring to fig. 2-4, a first napkin folding process (the dashed lines are folding lines) is provided in embodiment 1. For example, before stacking a plurality of napkins, the napkins should be folded in a lateral offset manner at the lower middle portion, leaving a width of 4cm at the upper portion, and the folded longitudinal width is (40-4)/2+4=22 cm. And after transverse folding, the napkin is symmetrically folded along the longitudinal central line of the folded napkin, and the transverse width of the napkin is 20cm at the moment, namely the size of the napkin folded twice is 20cm multiplied by 22cm, so that the napkin is convenient for subsequent packaging operation. In the cutting and manufacturing process, 50-100 folded sheets are required to be stacked together, then cut and directly packed. When cutting, the cutter of the upper and lower grinding tools is only required to be replaced by L-shaped, and the napkin structure required by the embodiment can be directly cut. Meanwhile, the cutting parts can be completely cut off, or key point connection can be adopted, and the lengths of the key point connection are uniformly spaced, so that the packaging effect and the taking effect are comprehensively judged and selected. Moreover, the cutting mode is adopted without generating excess materials, so that the automatic cutting machine is matched and coordinated with the existing automatic production line, and is simple in manufacturing and packaging.

In a specific embodiment, the structural layer of the sling 2 may also be made of a different material than the structural layer of the anti-fouling portion 1. Illustratively, the sling 2 is formed by at least one of degradable non-woven fabrics, PLA+PBAT composite degradable plastic materials or fibrous lining paper. Wherein, the degradable non-woven fabric is made of PHA biodegradable plastic. The hanging strip 2 prepared by the material has higher strength, and can reduce the possibility of fracture of the hanging strip 2, so that the hanging strip 2 is more stable in fixing the anti-fouling part 1. In this case, the strap 2 and the anti-fouling portion 1 may be manufactured separately, and then the strap 2 may be attached to the anti-fouling portion 1. Compared with the antifouling part 1 and the hanging strip 2 which are made of the same material, the production difficulty and the cost are increased.

Example 2

Fig. 5 is a schematic structural view of a second napkin according to an embodiment of the present utility model. As shown in fig. 5, the antifouling portion 1 is different from embodiment 1 in that the sling 2 is square, and the sling 2 entirely surrounds the antifouling portion 1 along the edge of the antifouling portion 1. Wherein, the hanging strip 2 is connected with the anti-fouling part 1 at the upper and lower parts, thereby further strengthening the connection relation between the anti-fouling part 1 and the hanging strip 2. When the napkin with the structure is used, a user is required to manually tear the lower end connecting part, which is slightly more troublesome than that of the embodiment 1, but the using effect is not affected.

Referring to fig. 6-8, in order to provide a schematic view of the second napkin folding process (the dashed line is a folding line) in embodiment 2, the napkin with this structure is adopted, so that compared with the dislocation folding of embodiment 1, the napkin in embodiment 2 can be symmetrically and uniformly folded twice, and then cut, and the cutters of the upper and lower grinding tools in the production equipment can be manufactured without inverted L-shape, and meanwhile, the folding equipment on the automated production line can be manufactured without modification, thereby creatively balancing the coordination of the manufacturing link and the using link.

In conclusion, the napkin provided by the utility model is easy to manufacture, simple in package, low in cost, easy to degrade, free from environmental pollution, and very convenient and stable to fix during use.

The positional relationship, the number, the structural shape, the size and the like of each part of the napkin provided by the embodiment of the utility model are not limited to the above embodiment, and all the technical schemes realized under the principle of the utility model are within the protection scope of the scheme. Any one or more embodiments or illustrations in the specification, combined in a suitable manner, are within the scope of the present disclosure.

Finally, the above embodiments are only used to illustrate the technical solution of the present utility model. It will be appreciated by those skilled in the art that, although the utility model has been described in detail with reference to the foregoing embodiments, various modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof. Such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions in the various embodiments of the utility model.

Claims (6)

1. A napkin, comprising:

an antifouling part (1) for resisting soup and greasy dirt sputtered on clothes;

a sling (2) surrounding the anti-fouling portion (1) along an edge portion or all of the anti-fouling portion (1), wherein the sling (2) is partially connected to the anti-fouling portion (1);

the anti-fouling part (1) can be overturned and folded along the joint of the hanging strip (2) and the anti-fouling part (1); after folding, the hanging strip (2) is tied or sleeved on the neck.

2. A napkin according to claim 1, wherein a plurality of connection portions are provided between the sling (2) and the anti-fouling portion (1), the connection portions being spaced apart from each other.

3. The napkin of claim 1, wherein the napkin comprises N layers, N being a positive integer greater than or equal to 2.

4. A napkin as claimed in claim 3, wherein the N layers of said napkin are of the same material or of different materials.

5. A napkin according to any one of claims 1-4, wherein the bending of the sling (2) has an arcuate chamfer (3).

6. The napkin of any one of claims 1 to 4, wherein the napkin is any one of rectangular, oval, circular or square.