CN209987466U - Paper material compounding device - Google Patents

Abstract

The utility model relates to a paper material set composite. This paper material set composite includes embossing roller and with the backing roll that the embossing roller is inconsistent. The roller surface of the embossing roller is divided into a plurality of pattern areas according to the size of finished paper, a plurality of pattern patterns are arranged on the roller surface of the embossing roller and correspond to the pattern areas one to one, and paper can pass through between the embossing roller and the supporting roller, so that the pattern patterns can be pressed on the paper. When the paper material compounding device is used, the pattern and the pattern areas correspond to each other one by one, and the pattern areas are divided according to the size of the finished paper, so that the pattern and the pattern are pressed on the paper material, and one pattern is integrally positioned in the size of one section of the finished paper. Therefore, when the perforated lines of the paper product of the user tear off a section of finished paper, the pattern on each section of finished paper is complete, one pattern can be well positioned in one section of finished paper, and the pattern cannot be torn off.

Description

Paper material compounding device

Technical Field

The utility model relates to a paper products processing equipment technical field especially relates to a paper material set composite.

Background

Each paper of various paper products such as toilet paper roll, folding paper towel, etc. is formed by pressing more than two layers of paper materials. When laminating, the embossing roll imprints a pattern on the paper. After more than two layers of paper materials are pressed, punching, cutting and packaging are carried out in subsequent processes, and finally roll paper or tissue paper is formed. However, when a user tears a piece of finished paper along the perforation line when using the paper product, the pattern imprinted on the paper is damaged during the tearing process, and the pattern on the piece of finished paper is incomplete.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need for a paper combining device that can solve the problem of incomplete patterns on a section of finished paper, and that can produce a paper product with complete patterns on each section of finished paper after tearing along perforation lines.

The utility model provides a paper material set composite, including the embossing roller and with the backing roll that the embossing roller is inconsistent, the roll surface of embossing roller divides into a plurality of pattern regions according to the size of finished product paper, the roll surface of embossing roller is equipped with a plurality of pattern decorative pattern, and is a plurality of pattern decorative pattern and a plurality of pattern region one-to-one, the embossing roller with accessible paper material between the backing roll, so that the pattern decorative pattern is in extrude the pattern on the paper material.

When the paper material compounding device is used, the pattern and the pattern areas correspond to each other one by one, and the pattern areas are divided according to the size of the finished paper, so that the pattern and the pattern are pressed on the paper material, and one pattern is integrally positioned in the size of one section of the finished paper. Therefore, when the perforated lines of the paper product of the user tear off a section of finished paper, the pattern on each section of finished paper is complete, one pattern can be well positioned in one section of finished paper, and the pattern cannot be torn off.

In one embodiment, the pattern features include a first feature located at an edge of the pattern area and a second feature located at a center of the pattern area.

In one embodiment, the height of the first pattern corresponds to the height of the second pattern.

In one embodiment, the support roller includes a soft roller having a soft roller surface and a hard roller having a hard roller surface, and the soft roller and the hard roller are respectively located on both sides of the embossing roller.

In one embodiment, the first pattern is higher than the second pattern, and the soft roller, the embossing roller, and the hard roller are arranged in sequence along the paper conveyance direction.

In one embodiment, the pattern comprises more than one shape pattern.

In one embodiment, the pattern corresponding to each pattern region is the same.

In one embodiment, the pattern corresponding to each pattern region is different.

In one embodiment, the pattern is located in the middle of the pattern area.

Drawings

FIG. 1 is a schematic diagram of a paper compositing device according to one embodiment;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a schematic view of the 3 layers of paper of FIG. 1 passing through the paper compounding device;

FIG. 4 is a schematic diagram of the embossing roll of the paper compositing device of FIG. 1;

FIG. 5 is a schematic diagram of a paper product made by the paper compositing device of FIG. 1;

FIG. 6 is a schematic diagram of the paper compositing device of example two;

FIG. 7A is an enlarged view of FIG. 6 at B;

FIG. 7B is an enlarged view at C in FIG. 6;

FIG. 8 is a schematic view of the 3 layers of paper of FIG. 6 passing through the paper compounding device;

FIG. 9 is a schematic diagram of the paper compositing device of example three;

FIG. 10A is an enlarged view of FIG. 9 at D;

FIG. 10B is an enlarged view at E in FIG. 9;

FIG. 11 is a schematic view of the 3 layers of paper of FIG. 9 passing through the paper compounding device;

FIG. 12 is a schematic view of the embossing roll of the paper combining device and the resulting paper product and finished paper according to the fourth embodiment;

FIG. 13 is a schematic diagram of the embossing roll of the paper combining device and the resulting paper product and finished paper in accordance with the fifth embodiment;

fig. 14 is a schematic structural view of a paper product and a finished paper product manufactured by the paper compositing device according to the sixth embodiment.

100. Embossing roll, 110, pattern area, 120, pattern, 121, first pattern, 122, second pattern, 200, backing roll, 210, soft roll, 220, hard roll, 300, paper, 400, paper product, 410, finished paper, 420, perforated line.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only. In the present invention, the terms "first", "second", "third", "fourth" and "fifth" do not denote any particular quantity or order, but are merely used to distinguish names.

Referring to fig. 1 to 5, a paper material 300 combining device includes an embossing roll 100 (see fig. 4) and a supporting roll 200 abutting against the embossing roll 100. The roll surface of the embossing roll 100 is divided into a plurality of pattern areas 110 according to the size of the finished paper 410, the roll surface of the embossing roll 100 is provided with a plurality of patterns 120, the plurality of patterns 120 correspond to the plurality of pattern areas 110 one by one, and the paper 300 can pass between the embossing roll 100 and the supporting roll 200, so that the patterns 120 can be pressed on the paper 300. It is understood that paper 300 has more than one layer, for example, paper 300 shown in FIG. 1 has two layers and paper 300 shown in FIG. 3 has three layers, although paper 300 may have one layer. When the paper 300 has two or more layers, the two or more layers of paper 300 can be pressed together, i.e., without glue, or bonded together by glue.

When the paper 300 composite device is used, the patterns 120 correspond to the pattern areas 110 one by one, and the pattern areas 110 are divided according to the size of the finished paper 410, so that the patterns 120 are pressed on the paper 300, and one pattern is entirely positioned in the size of one section of the finished paper 410. Thus, referring to FIG. 5, when perforated lines 420 of user paper product 400 tear off a section of finished paper 410, the pattern on each section of finished paper 410 is complete, and one pattern can be located perfectly within a section of finished paper 410 without the pattern being torn off.

With reference to fig. 4, the division of the roll surface of the embossing roll 100 into the pattern areas 110 according to the size of the finished paper 410 means that the size of one pattern area 110 corresponds to the size of one finished paper 410. Paper 300 is provided with perforated lines 420 or cut at locations corresponding to the boundaries of pattern area 110 in subsequent processes. As shown in fig. 4, a plurality of pattern regions 110 are sequentially arranged in the axial direction of the embossing roller 100, and in the cutting process, a cutter cuts the paper 300 along a dividing line between the sequentially arranged patterns in the axial direction on the paper 300. Further, the plurality of pattern regions 110 are arranged in sequence in the circumferential direction of the emboss roller 100, and in correspondence with the plurality of patterns arranged in sequence in the longitudinal direction of the paper 300 on the paper 300, a perforation line 420 is provided between the plurality of patterns arranged in sequence in the longitudinal direction of the paper 300 in the perforation step.

Example two

In addition to the first embodiment, the design of the pattern 120 may be further diversified. For example, referring to fig. 6-8, pattern 120 includes a first pattern 121 and a second pattern 122, where first pattern 121 is located at an edge of pattern area 110. The first pattern 121 may be provided on the entire edge of the pattern region 110, or may be provided on one or more boundaries of the pattern region 110. Second motif 122 is located in the middle of pattern area 110. The design of the first pattern 121 and the second pattern 122 can enrich the design of the pattern 120.

Specifically, referring to fig. 7, the height of the first pattern 121 coincides with the height of the second pattern 122.

Specifically, referring to fig. 6 and 7, the backup roller 200 includes a soft roller 210 having a soft roller surface and a hard roller 220 having a hard roller surface, the soft roller 210 and the hard roller 220 being respectively located at both sides of the emboss roller 100. With paper 300 between soft roller 210 and patterned roller 100, pattern 120 can be imprinted on paper 300. With paper 300 between hard roll 220 and embossing roll 100, and with reference to fig. 6, a portion of paper 300 can be added directly from hard roll 220, pattern 120 can press the added paper 300 and the patterned paper 300 together, and the resulting paper product 400 (see fig. 4 and 5) has a pattern on one side and a smooth side.

Referring to fig. 4 and 5, the pattern 120 corresponding to each pattern region 110 is the same.

Of course, in connection with FIG. 8, paper 300 can be multilayered.

EXAMPLE III

With reference to fig. 9 to 11, the third embodiment differs from the second embodiment in that the first pattern 121 is higher than the second pattern 122. Soft roller 210, embossing roller 100, and hard roller 220 are disposed in this order along the direction of conveyance of paper 300. With the synchronized rotation of the embossing roller 100 with the soft roller 210 and the hard roller 220, the first pattern 121 of the embossing roller 100 can be pressed against both the soft roller surface of the soft roller 210 and the hard roller surface of the hard roller 220, and the second pattern 122 of the embossing roller 100 can be pressed against only the soft roller surface of the soft roller 210. The pressure of second motif 122 against the soft roll surface allows paper 300 passing between embossing roll 100 and soft roll 210 to be patterned and the pressure of first motif 121 against the hard roll surface allows multiple layers of paper 300 passing between embossing roll 100 and hard roll 220 to be integrated. The resulting paper product 400 can be seen in fig. 4 and 5.

Example four

In contrast to the first embodiment, in conjunction with fig. 12, the pattern 120 corresponding to each pattern area 110 is different, i.e. at least two patterns 120 are different. For example, each pattern 120 may be different, or the patterned roll 100 may be provided with a plurality of different patterns 120, the plurality of different patterns 120 being arranged in sequence to form a pattern group, and the pattern group being repeatedly arranged on the patterned roll 100.

EXAMPLE five

In comparison with the first and second embodiments, in conjunction with fig. 13, the pattern 120 may be located in the middle of the pattern region 110, that is, no pattern may be provided at the edge of the pattern region 110.

EXAMPLE six

To enrich the profile of the patterned roll 100, the pattern 120 includes more than one shaped pattern. For example, fig. 14 shows a pattern 120 comprising two shaped patterns.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (4)

1. The paper material compounding device is characterized by comprising an embossing roller and a supporting roller which is abutted to the embossing roller, wherein the roller surface of the embossing roller is divided into a plurality of pattern areas according to the size of finished paper, the roller surface of the embossing roller is provided with a plurality of different pattern patterns, the pattern patterns are sequentially arranged to form a pattern group, the pattern group is repeatedly arranged on the embossing roller, the pattern patterns are in one-to-one correspondence with the pattern areas, the embossing roller and the supporting roller can pass through the paper material to enable the pattern patterns to be pressed out of the paper material, the pattern patterns comprise a first pattern and a second pattern, and the height of the first pattern is consistent with that of the second pattern.

2. The paper composite of claim 1 wherein the first motif is located at an edge of the pattern area and the second motif is located at a middle of the pattern area.

3. The paper compositing device according to claim 2 characterized in that the support roll comprises a soft roll with a soft roll surface and a hard roll with a hard roll surface, the soft roll and the hard roll being located on either side of the embossing roll.

4. The paper composite as claimed in any one of claims 1-3, characterized in that the pattern is located in the middle of the pattern area.

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