TW201700303A - Paper manufacturing assembly, paper structure and method for manufacturing the paper structure - Google Patents

Abstract

A paper manufacturing assembly, a paper structure and a method for manufacturing the paper structure are provided. The paper manufacturing assembly has at least two paper holders, an embossing device, a graphic embossing device and a folding device. The at least two paper holders provide at least two paper materials. The embossing device embosses the paper materials to form a co-paper, the graphic embossing device embosses the co-paper to form a paper structure, and the folding device is used to fold the paper structure.

Description

Paper manufacturing assembly, paper structure and manufacturing method thereof 【0001】

The present invention relates to a paper manufacturing assembly, a paper structure, and a method of manufacturing the same; and more particularly, the present invention relates to a paper manufacturing process which can be used to have a paper structure having both a plurality of dot patterns and a plurality of dot patterns. Forming, paper structure and its manufacturing method.

【0002】

Paper products such as toilet paper, facial tissue or paper towels are widely used because of their wiping and cleaning effects.

[0003]

However, depending on the object to be wiped or cleaned, even if it is also a paper product, there is still a difference in softness, water absorption and tensile strength between toilet paper, facial tissue or paper towel.

[0004]

For example, since the place where the toilet paper is mainly used is a bathroom space, it is required to have a characteristic of softening and wetting through a water to avoid clogging of the toilet. Because facial tissue is mainly used for wiping or wiping the face, the facial tissue is required to have higher strength and toughness than the toilet paper when it comes into contact with water to help remove sweat or dirt on the face. As for paper towels, they are often used in the kitchen to clean oil and absorb water. Therefore, in addition to being required to have strong oil stains or water absorption capacity, it is also difficult to break. Obviously, depending on the location of use and the timing of use, it is necessary to use different paper products in order to achieve twice the result with half the effort.

[0005]

For the paper towels currently used mainly in the kitchen, it is generally produced by pressing a plurality of bump patterns on a single piece of base paper by a steel-to-steel embossing process (ie, a graphic embossing process). However, the paper towel thus obtained has a water absorption property which still does not satisfy the demand of the consumer.

[0006]

In view of this, how to provide a paper manufacturing assembly, a paper structure, and a paper structure manufacturing method to improve the water absorption of paper materials (such as paper towels) is an urgent problem to be solved in the industry.

【0007】

An object of the present invention is to provide a paper manufacturing assembly and a paper structure manufacturing method, which are obtained by laminating at least two base papers, which not only increases the water absorption of the paper, but also Can add other physical properties such as tensile strength and softness.

[0008]

Another object of the present invention is to provide a paper manufacturing assembly and a paper structure manufacturing method, which can produce a paper structure capable of simultaneously having a plurality of symmetrically arranged dot patterns and a plurality of bump patterns to improve stain resistance. Or water absorption and / or adsorption capacity.

【0009】

To achieve the above object, a paper manufacturing assembly provided by the present invention comprises at least two paper holders, a bonding embossing device, a graphic embossing device and a folding device. Wherein at least two paper holders are used to provide at least two base papers, and the embossing device is used for point-to-point bonding of at least two base papers to form a laminated paper material; and the graphic embossing device is used for patterning the laminated paper materials. Embossing to form a finished paper structure; folding device for folding the finished paper structure.

[0010]

In order to achieve the above object, a paper embossing device provided by the present invention comprises a two-bonded soft enamel and a two-bonded soft enamel, and two affixed soft lanthanum for respectively separating at least two base papers. The at least two paper frames are conveyed to the two-bonded hard enamel, and the two-bonded rigid enamel is used to fit at least two base papers.

[0011]

In order to achieve the above object, a paper manufacturing assembly provided by the present invention has a surface of a two-bonded hard crucible each having a plurality of dots, and the plurality of dots of each of the hard crucibles are symmetrically arranged, so that the two are attached to the hard crucible. When at least two base papers are bonded to form a laminated paper, the bonded paper has a plurality of dots arranged symmetrically.

[0012]

To achieve the above object, a paper embossing device provided by the present invention has a glue embossing device further having a glue groove for providing a glue to a point-to-point fit between at least two base papers.

[0013]

In order to achieve the above object, a paper embossing device provided by the present invention has a graphic embossing device having two graphic hard cymbals, and the surface of one of the two graphic hard cymbals has a plurality of bumps, and the two graphics are rigid. The other surface has a plurality of pits such that the plurality of bumps and the plurality of pits are symmetrically disposed and complementary, so that when the two pattern hard enamels are embossed by the affixed paper, the finished paper structure has Complex dots and complex bumps.

[0014]

To achieve the above object, a paper manufacturing assembly provided by the present invention has a finished paper structure having about 30 to 80 dots and about 5 to 50 bumps per square centimeter. More preferably, a paper manufacturing assembly provided by the present invention has a finished paper structure having about 45 to 65 dots and 10 to 30 bumps per square centimeter. According to one embodiment of the invention, there are about 55 dots and about 13 bumps per square centimeter.

[0015]

In order to achieve the above object, a method for manufacturing a paper structure provided by the present invention comprises the steps of: providing at least two paper holders for conveying at least two base papers; providing a bonding embossing device for at least two base papers to be point-to-pointly bonded to form A paper affixing device is provided; a graphic embossing device is provided for pattern embossing of the affixed paper material to form a finished paper material structure; and a folding device is provided to fold the finished paper material structure for subsequent packaging process.

[0016]

To achieve the above object, a method of manufacturing a paper structure provided by the present invention has a glue embossing device further having a glue groove for providing a glue to at least two base papers for point-to-point bonding.

[0017]

In order to achieve the above object, a method for manufacturing a paper structure according to the present invention comprises the at least two base papers which are formed by point-to-point bonding and have a plurality of dots arranged symmetrically.

[0018]

In order to achieve the above object, a method for manufacturing a paper structure provided by the present invention has a composite paper structure formed by pattern embossing having a plurality of dots and a plurality of bumps.

[0019]

To achieve the above object, a method of manufacturing a paper structure provided by the present invention has a finished paper structure having about 30 to 80 dots and about 5 to 50 bumps per square centimeter. More preferably, the method of making a paper structure provided by the present invention has a finished paper structure having about 45 to 65 dots and about 10 to 30 bumps per square centimeter. In accordance with an embodiment of the present invention, a method of making a paper structure provided by the present invention has a finished paper structure having about 55 dots and about 13 bumps per square centimeter.

[0020]

In order to achieve the above object, a paper structure provided by the present invention comprises a first paper layer, a second paper layer and an adhesive layer; the first paper layer and the second paper layer are respectively provided with a plurality of dots, the first paper The plurality of dots of the layer are symmetrically arranged with the plurality of dots of the second paper layer, and the plurality of dots of the first paper layer and the plurality of dots of the second paper layer have the adhesive layer to bond the first paper layer and the second paper The dots of the layer, and the plurality of dots form a dot pattern; the paper structure has a plurality of bumps to form a bump pattern.

[0021]

To achieve the above object, a paper structure provided by the present invention has a plurality of dots formed by point-to-point bonding of the paper manufacturing assembly of claim 1, and the plurality of bumps are made of the paper of claim 1. The assembly is formed by graphic embossing.

[0022]

In order to achieve the above object, a paper structure provided by the present invention has a plurality of dots formed by point-to-point bonding by the method of claim 8, and the complex bumps are formed by pattern embossing by the method of claim 8. .

[0023]

To achieve the above object, the present invention provides a paper structure having about 30 to 80 dots and about 5 to 50 bumps per square centimeter. More preferably, the paper structure of the present invention has about 45 to 65 dots and about 10 to 30 bumps per square centimeter. In accordance with an embodiment of the present invention, a paper structure of the present invention has about 55 dots and about 13 bumps per square centimeter.

[0024]

The above objects, technical features, and advantages will be more apparent from the following description.

[0059]

100‧‧‧paper manufacturing assembly
110‧‧‧ paper holder
120‧‧‧Finished embossing device
122‧‧‧Fitting soft 辘
124‧‧‧Fitting hard 辘
124a‧‧‧ outlets
126‧‧ ‧ plastic tank
130‧‧‧Graphic embossing device
132‧‧‧Graphic hard 辘
132a‧‧‧ bumps
132b‧‧‧dump
140‧‧‧Folding device
210‧‧‧Original paper
220‧‧‧Fitting paper
222‧‧‧Adhesive
224‧‧‧Voids
230‧‧‧Finished paper structure/paper structure
232‧‧‧First paper layer
234‧‧‧Second paper layer
236‧‧ ‧ adhesive layer
310‧‧‧ outlets
312‧‧‧ dot pattern
320‧‧‧ bumps
322‧‧‧Bump pattern

[0025]

Figure 1 is a schematic view showing a paper manufacturing assembly of the present invention;
2 is a schematic view showing a laminating embossing device of a paper manufacturing assembly of the present invention, which is used for point-to-point bonding of two base papers to form a laminated paper material;
Figure 3 is a schematic view showing the pattern embossing device of the paper manufacturing assembly of the present invention for embossing the laminated paper to form a finished paper;
Figure 4 is a schematic view showing the structure of the laminated paper material of the paper manufacturing assembly of the present invention;
Figure 5 is a schematic view showing a plurality of dots of a finished paper structure of a paper manufacturing assembly of the present invention;
Figure 6 is a schematic view showing a plurality of bumps of a finished paper structure of a paper manufacturing assembly of the present invention;
Fig. 7 is a partially enlarged schematic view showing the surface of the finished paper structure of the paper manufacturing assembly of the present invention; and Fig. 8 is a view showing the steps of the paper manufacturing method of the present invention.

[0026]

A paper manufacturing assembly disclosed in the present invention comprises at least two paper holders, a laminated embossing device, a graphic embossing device and a folding device. Therefore, after at least two base papers are point-to-point bonded by the bonding embossing device, a laminated paper having a plurality of dot surfaces is formed, and the laminated paper material is patterned after being embossed by the graphic embossing device. A finished paper structure having a plurality of dot surfaces and a plurality of bump surfaces is formed, thereby improving the water absorption, softness, tensile strength of the paper product, and the ability of the paper product to absorb and/or adsorb the stain.

[0027]

As shown in the embodiment of FIG. 1, a paper manufacturing assembly 100 provided by the present invention comprises a two paper holder 110, a bonding embossing device 120, a graphic embossing device 130 and a folding device 140.

[0028]

The two paper holders 110 are respectively provided with two base papers 210, and the embossing device 120 is used for point-to-point bonding of the two base papers 210 to form a laminated paper material 220. The graphic embossing device 130 is used for pattern embossing the laminated paper 220 to form a finished paper structure 230. The folding device 140 is used to fold the finished paper structure 230 to facilitate subsequent packaging operations.

[0029]

As shown in Fig. 1, the bonding embossing device 120 of the present invention comprises a two-bonded soft crucible 122 and a second bonded hard crucible 124. The second bonding soft crucible 122 is used for respectively transferring the two base papers 210 from the two paper holders 110 to the two bonding hard crucibles 124, and the two bonding hard crucibles 124 are used for laminating the two base papers 210 to form a laminated paper. 220.

[0030]

Therefore, in the embodiment shown in the figure, after the two bonding hard cymbals 124 are in contact with each other, the two bonding soft cymbals 122 are respectively erected on opposite sides of the two bonding hard cymbals 124, thereby making two The base paper 210 can be transferred from the two paper holders 110 to the lower flexible bonding cassette 122 via the bonding soft cymbal 122 provided on the upper side and the bonding soft enthalpy 122 disposed on the lower side, respectively.

[0031]

Referring to the schematic diagram shown in FIG. 2, the surface of the second bonding hard crucible 124 has a plurality of dots 124a, and the plurality of dots 124a of each of the rigid crucibles 124 are symmetrically arranged, so that the second bonding hard crucible 124 When the two base papers 210 are bonded to form the bonded paper 220, the laminated paper 220 has a plurality of dots 310 symmetrically arranged vertically, and the plurality of symmetrically disposed dots 310 form a dot pattern 312.

[0032]

It should be noted that, in the schematic diagram shown in FIG. 2, the proportional relationship between the plurality of dots 124a on each of the bonded hard disks 124 and the plurality of dots 310 on the bonded paper 220 is enlarged to facilitate understanding. Therefore, the plurality of dots 124a and the plurality of dots 310 shown in FIG. 2 are not actual aspects of the present invention.

[0033]

Please refer to FIG. 1 again. Since the bonding embossing device 120 is provided with a glue groove 126, when the two bonding hard dies 124 are attached to the two base papers 210 to form the bonding paper 220, the glue groove 126 can provide a glue groove 126. The glue is applied between the two base papers 210 for point-to-point bonding.

[0034]

In detail, as shown in FIG. 2, when the two bonding hard crucibles 124 are attached to the two base papers 210 to form the bonding paper 220, the surfaces of the two bonding hard crucibles 124 each have a plurality of dots 124a, and two stickers The plurality of dots 124a of the hard enthalpy 124 are symmetrically arranged, so that the two-bonded rigid rafts 124 can form a plurality of dots 310 on the upper and lower base papers 210 in the process of bonding the two base papers 210, respectively, and are located above The plurality of dots 310 and the plurality of dots 310 located below are formed in a point-to-point bond by the adhesive at the contact. Therefore, if the laminated paper 220 formed by the point-to-point bonding is enlarged, it can be found that the cross-section has the plurality of adhesive portions 222 and the plurality of void portions 224 as shown in FIG. 4, and the adhesive portion 222 of the upper base paper 210 is The adhesive portion 222 of the lower base paper 210 is bonded by an adhesive layer 236.

[0035]

That is, after the two base papers 210 are bonded to each other by the bonding embossing device 120 to form the bonded paper 220, the bonded paper 220 has a relationship between the plurality of adhesive portions 222 and the plurality of void portions 224. Larger surface area.

[0036]

Referring to FIG. 1 again, in the present embodiment, the paper embossing device 130 of the paper manufacturing assembly 100 has two graphic hard dies 132, and as shown in FIG. 3, the two graphic hard cymbals 132 are One of the surface has a plurality of bumps 132a, and the other of the two patterned hard turns 132 has a plurality of pits 132b, such that the plurality of bumps 132a and the plurality of pits 132b are symmetrically disposed and complementary to each other. After passing through the two-pattern hard enthalpy 132 of the pattern embossing device 130, the paper material 220 can achieve the purpose of pattern embossing by the action of the complex bumps 132a and the plurality of pits 132b, thereby forming a plurality of numbers on the laminated paper material 220. Bump 320.

[0037]

That is, the finished paper structure 230 formed by the laminated paper 220 after passing through the graphic embossing device 130 will have both a plurality of dots 310 and a plurality of bumps 320.

[0038]

It should be noted that, in the schematic diagram shown in FIG. 3, the proportional relationship between the complex bumps 132a and the plurality of pits 132b on the two pattern hard defects 132 is enlarged to facilitate understanding. Therefore, the plurality of bumps 132a, the plurality of pits 132b and the plurality of bumps 320 shown in FIG. 3 are not actual aspects of the present invention. The dot 310 is not shown because it has a much smaller relationship than the complex bump 320.

[0039]

It should be particularly noted that the difference between the plurality of dots 310 and the plurality of bumps 320 is that the plurality of dots 310 are formed by embossing the base paper 210 located above and the base paper 210 located below, and are microscopically embossed. The plurality of dots 310 will have a state of upper and lower symmetry, and the number of complex dots 310 per square centimeter is relatively dense; conversely, the complex bumps 320 are only composed of complex bumps 132a and plurals of the two graphics hard 辘 132 The concave dot 132b is embossed to the laminated paper 220, so the graphic embossing device 130 is an embossing of the entire laminated paper 220, and the finished product per square centimeter compared to the plurality of dots 310 The number of complex bumps 320 of the paper structure 230 will be relatively sparse.

[0040]

For ease of understanding, the finished paper structure 230 showing the plurality of dots 310 is first shown in FIG. 5, and the finished paper structure 230 showing the plurality of bumps 320 is shown in FIG. Therefore, in a preferred embodiment as shown in Fig. 5, each of the dots 310 has a length and a width of about 0.3 mm, and a depth of 0.55 to 0.6 mm, so that the finished paper structure 230 is formed per square. There are about 55 outlets 310 within the centimeter. In a preferred embodiment shown in FIG. 6, each of the bumps 320 has a width of about 1.1 mm, a length of 1.2 mm, and a depth of 1.2 mm, and the distance between the bumps 320 is about 4.008 mm. The resulting finished paper structure 230 is formed with about 13 bumps 320 per square centimeter. Further, as shown in FIG. 7, on the finished paper structure 230, the dots 310 and the bumps 320 may partially overlap or overlap each other.

[0041]

The present invention also provides a paper manufacturing method for forming the finished paper structure 230 having both the plurality of dots 310 and the plurality of bumps 320.

[0042]

As shown in FIG. 8, the method includes the following steps. First, as shown in step 801, at least two paper carriers 110 are provided to transport at least two base papers 210; as shown in step 802, a bonding embossing device 120 is provided. At least two base papers 210 are point-to-pointly bonded to form a bonded paper 220; as shown in step 803, a graphic embossing device 130 is provided for pattern embossing the laminated paper 220 to form a finished paper structure 230. Finally, as shown in step 804, a folding device 140 is provided to fold the finished paper structure for subsequent packaging procedures.

[0043]

Therefore, the finished paper structure 230 formed by the at least two base papers 210 after the paper manufacturing method described above will have a plurality of dots 310 and a plurality of bumps 320 at the same time. In addition, the finished paper structure 230 has about 30 to 80 dots 310 and about 5 to 50 bumps 320 per square centimeter, more preferably about 45 to 65 dots 310 and about 10 to 30 bumps 320. And each of the mesh points 310 and each of the bumps 320 may have a content that partially overlaps or overlaps with each other. In a preferred embodiment illustrated in FIG. 7, the finished paper structure 230 has about 55 dots 310 and about 13 bumps 320 per square centimeter.

[0044]

The present invention also discloses a paper structure 230 (i.e., the aforementioned finished paper structure 230) which, as shown in Fig. 1, is provided with the paper frame 110 and the laminated embossing device of the paper manufacturing assembly 100 of the present invention. 120, a device such as the graphic embossing device 130 and the folding device 140, or as shown in Fig. 8, is manufactured by the paper material manufacturing method of the present invention.

[0045]

When the paper structure 230 is sequentially embossed by the two embossing devices 120 by the above-mentioned bonding embossing device 120, and the embossing is performed by the graphic embossing device 130, the paper structure 230 corresponds to the foregoing The finished paper structure 230. Therefore, in describing the related technical features of the paper structure 230, the description will be made directly based on the contents shown in FIG.

[0046]

As shown in FIG. 4, the paper structure 230 includes a first paper layer 232 (ie, the base paper 210 located above) and a second paper layer 234 disposed opposite the first paper layer 232 (ie, the aforementioned position is below Base paper 210), and adhesive layer 236. As shown in FIG. 7, when viewed from above, the paper structure 230 has a plurality of dots 310 and a plurality of bumps 320, and as shown in FIGS. 5 and 6, respectively, the plurality of dots 310 can form a dot. The pattern 312, and the plurality of bumps 320 may form a bump pattern 322.

[0047]

In summary, since the finished paper structure 230 (or the paper structure 230) of the present invention is sequentially subjected to point-to-point bonding via the bonding embossing device 120 and pattern embossing via the graphic embossing device 130, The plurality of adhesive portions 222 formed in the point-to-point bonding stage can provide a larger relationship between the first paper layer 232 and the second paper layer 234 of the finished paper structure 230 because of the adhesive bonding relationship. The bonding force; and the subsequent pattern embossing stage also helps to strengthen the bonding relationship between the first paper layer 232 and the second paper layer 234, so that when the two are multiplied, the finished paper structure of the present case is utilized. 230 When cleaning and wiping work, it can improve the tensile strength and water absorption which are not easily broken compared with the prior art.

[0048]

On the other hand, as shown in Fig. 4, in the microscopic state, after the base paper 210 is embossed in the point-to-point bonding stage, the first paper layer 232 (i.e., the embossed base paper 210) and the first The two paper layers 234 (i.e., the embossed base paper 210 below) have significantly more surface area than the base paper 210 before embossing, and increase the absorption and/or adsorption capacity for liquids such as water or oil. Similarly, in the microscopic state, after the point-to-point bonding stage, the plurality of voids 224 formed between the first paper layer 232 and the second paper layer 234 also facilitate absorption of liquids such as water or oil and/or Adsorbed, or used to contain dirty particles. Therefore, after the surface area is increased and the plurality of void portions 224 are formed, when the cleaning and wiping operation of the finished paper structure 230 of the present invention is performed, the absorption and/or adsorption of liquid such as water or oil can be more improved than the prior art. And take away more dirty particles.

[0049]

Instance

[0050]

Example of the invention

[0051]

Two base papers having a weight of 23 grams were first subjected to point-to-point lamination treatment, and then subjected to pattern embossing to obtain a paper of the present invention having about 55 dot dots 310 and about 13 bumps 320 per square centimeter.

[0052]

Comparative Example 1-3

[0053]

The individual sheets of three different sources were directly subjected to the same pattern embossing treatment to obtain paper sheets of Comparative Example 1-3 having only about 13 bumps 320 per square centimeter.

[0054]

Test method for paper physical properties

[0055]

The papers of the present invention and Comparative Examples 1-3 were tested for tensile strength, softness, and water absorption according to the standards of CNS12607, CNS11483, and CNS2645, respectively.

[0056]

The following table shows the test data of the weight, longitudinal and transverse tensile strength, softness and water absorption of the paper of the present invention and Comparative Examples 1-3. Accordingly, it is understood that the paper material having a two-layer structure of the present invention is not only more absorbent than the single-layer paper produced by a single embossing procedure in the prior art (ie, Comparative Examples 1-3), and is more surprising. The tensile strength and softness of the ground were also higher than those of the single-layer paper of Comparative Examples 1-3.

[0057]

Test data comparison table:

[0058]

The embodiments described above are only intended to illustrate the embodiments of the present invention, and to explain the technical features of the present invention, and are not intended to limit the scope of protection of the present invention. Any changes or equivalents that can be easily made by those skilled in the art are within the scope of the invention. The scope of the invention should be determined by the scope of the claims.

100‧‧‧paper manufacturing assembly

110‧‧‧ paper holder

120‧‧‧Finished embossing device

122‧‧‧Fitting soft 辘

124‧‧‧Fitting hard 辘

126‧‧ ‧ plastic tank

130‧‧‧Graphic embossing device

132‧‧‧Graphic hard 辘

140‧‧‧Folding device

210‧‧‧Original paper

220‧‧‧Fitting paper

230‧‧‧Finished paper structure/paper structure

Claims (18)

[Item 1] A paper manufacturing assembly comprising:
At least two paper holders for providing at least two base papers:
An embossing device for laminating the at least two base papers to form a laminated paper material;
A graphic embossing device for pattern embossing the laminated paper to form a finished paper structure; and a folding device for folding the finished paper structure. [Item 2] The paper manufacturing assembly of claim 1, wherein the bonding embossing device comprises a two-bonded soft raft and a two-bonded soft raft, wherein the two affixed soft rafts are used to respectively At least two paper frames are transported to the two bonded hard rafts, and the two bonded hard rafts are used to fit the at least two base papers. [Item 3] The paper manufacturing assembly of claim 2, wherein the surface of the two bonded hard enamel has a plurality of dots, and the dots of each of the affixed hard cymbals are symmetrically arranged, so that when the two affixed hard plaques When the at least two base papers are combined to form the laminated paper, the laminated paper has a plurality of dots arranged symmetrically. [Item 4] The paper manufacturing assembly of claim 3, wherein the bonding embossing device further has a glue groove to provide a glue to the point-to-point bonding between the at least two base papers. [Item 5] The paper manufacturing assembly of claim 4, wherein the graphic embossing device has two graphic hard cymbals, the surface of one of the two graphic hard cymbals having a plurality of bumps, and the two graphics are hard 辘The surface has a plurality of pits, and the bumps are symmetrically disposed and complementary to the plurality of pits, so that when the two patterns are hard embossed by the bonding paper, a plurality of bumps may be formed thereon. Finished paper. [Item 6] The paper manufacturing assembly of claim 5, wherein the finished paper structure has about 30 to 80 dots and about 5 to 50 bumps per square centimeter. [Item 7] The paper manufacturing assembly of claim 5, wherein the finished paper structure has about 45 to 65 dots and about 10 to 30 bumps per square centimeter. [Item 8] A method of manufacturing a paper structure comprising the following steps:
Providing at least two paper holders for conveying at least two base papers;
Providing a bonding embossing device for point-to-point bonding of at least two base papers to form a laminated paper material;
A graphic embossing device is provided for pattern embossing the formed paper to form a finished paper structure; and a folding device is provided to fold the finished paper structure for subsequent packaging. [Item 9] The method of claim 8, wherein the bonding embossing device further has a glue groove to provide an adhesive to the point-to-point bonding between the at least two base papers. [Item 10] The method of claim 9, wherein the at least two base papers have a plurality of symmetrically disposed dots formed after the point-to-point bonding. [Item 11] The method of claim 10, wherein the finished paper structure formed by the laminated paper after pattern embossing has the dots and the plurality of bumps. [Item 12] The method of claim 11, wherein the finished paper structure has about 30 to 80 dots and about 5 to 50 bumps per square centimeter. [Item 13] The method of claim 11, wherein the finished paper structure has about 45 to 65 dots and about 10 to 30 bumps per square centimeter. [Item 14] A paper structure that includes:
a first paper layer;
a second paper layer; and an adhesive layer,
Wherein, the first paper layer and the second paper layer are respectively provided with a plurality of dots, and the dots of the first paper layer are symmetrically disposed with the dots of the second paper layer, and the first paper layer The dots of the dots and the dots of the second paper layer have the adhesive layer for bonding the dots of the first paper layer and the second paper layer, and the dots form a dot pattern; the paper structure There are complex bumps to form a bump pattern. [Item 15] The paper structure of claim 14, wherein the dots are formed by a point-to-point fit of the paper-making assembly of claim 1, and the bumps are performed by the paper-making assembly of claim 1. Graphic embossing is formed. [Item 16] The paper structure of claim 14, wherein the dots are formed by point-to-point bonding by the method of claim 8, and the bumps are formed by pattern embossing by the method of claim 8. [Item 17] The paper structure of claim 14, wherein the paper structure has about 30 to 80 dots and about 5 to 50 bumps per square centimeter. [Item 18] The paper structure of claim 14, wherein the paper structure has about 45 to 65 dots and about 10 to 30 bumps per square centimeter.