Extraction type paper product

Abstract

The utility model discloses an extraction type paper product, and belongs to the technical field of hygienic products. The extraction type paper product comprises a packaging body and a tissue stack, the packaging body is provided with an extraction opening, and the tissue stack is arranged in the packaging body; the paper towel stack comprises a plurality of paper towels, and the adjacent paper towels are connected with each other; connecting side edges are arranged on the two opposite sides of the tissue, and each connecting side edge comprises a first edge section and a second edge section which are located on the two sides of the midpoint of the connecting side edge. The adjacent first edge sections are disconnected, and the adjacent second edge sections are connected through connecting parts; or the connection strength between the adjacent first edge sections is smaller than that between the adjacent second edge sections. According to the extraction type paper product, by improving the arrangement mode of the connecting parts between the adjacent paper towels, the extracted paper towel can be easily separated from the next paper towel in the process that the previous paper towel is extracted out of the extraction opening of the packaging body, and the situation that the paper towels are continuously extracted or the next paper towel needs to be plugged back due to the fact that redundant paper towels are taken out is avoided or better improved.

Description

Technical Field

[0001] The utility model relates to the technical field of disposable sanitary products, in particular to a pull-out paper product. Background Art

[0002] As the national economy continues to improve, people's requirements for quality of life are also increasing. In the field of personal hygiene and daily cleaning, wet wipes, wet toilet paper and other sanitary paper products are becoming increasingly popular because of their advantages of being clean, convenient and practical, and having good cleaning effects.

[0003] Among them, the pull-out paper products are widely used. However, the pull-out paper products in the related art are prone to continuous pulling or excessive pulling of the next paper towel during use, resulting in waste or pollution, affecting the user experience. Utility Model Content

[0004] The purpose of the embodiment of the utility model is to provide a pull-out paper product, which can improve the problem that multiple paper towels are easily pulled out at the same time or the next paper towel is pulled out too much when using the pull-out paper product.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A pull-out paper product, comprising a packaging body and a paper towel stack;

[0007] The packaging body is provided with an extraction port;

[0008] A tissue stack is arranged inside the packaging body; the tissue stack includes a plurality of tissues, and adjacent tissues are connected to each other; two opposite sides of the tissues have connecting side edges, and the connecting side edges include a first side segment and a second side segment located on both sides of the midpoint;

[0009] Wherein, adjacent first side segments are disconnected, and adjacent second side segments are connected by a connecting portion; or, adjacent first side segments are connected by a connecting portion, and adjacent second side segments are connected by a connecting portion, and the connection strength between adjacent first side segments is smaller than the connection strength between adjacent second side segments.

[0010] Optionally, the connecting portion includes at least two connecting pieces spaced apart along an x-direction, the x-direction being an extension direction of the connecting side, and there is a gap between adjacent connecting pieces; or, the connecting portion is one connecting piece.

[0011] Optionally, the first side segment includes a first side section and a first middle section, the second side segment includes a second middle section and a second side section, and the first side section, the first middle section, the second middle section, and the second side section are connected in sequence; the first middle section and the second middle section are symmetric about the midpoint, and the first side section and the second side section are symmetric about the midpoint;

[0012] The adjacent second side sections are connected by a connecting portion.

[0013] Optionally, there is a break between adjacent first middle sections, and there is a break between adjacent second middle sections; the ratio of the sum of the lengths of the first middle section and the second middle section to the total length of the connecting side is between 0.1 and 0.5.

[0014] Optionally, there is a break between adjacent first side sections.

[0015] Optionally, the endpoints at both ends of the connecting side are a first endpoint and a second endpoint respectively, the first side segment is located between the first endpoint and the midpoint, and the second side segment is located between the midpoint and the second endpoint;

[0016] There is a gap d1 between the connecting portion provided between adjacent second side segments and the line connecting adjacent second endpoints, the length of the connecting side is d2, and 0.01 ≤ d1 / d2 ≤ 0.2.

[0017] Optionally, in the case where the connecting portion includes a plurality of connecting pieces arranged at intervals in the x direction, the size of each connecting piece in the x direction is d3, the size of each gap in the x direction is d4, and d3 is less than d4;

[0018] 0.1 ≤ d3 / d4 ≤ 0.5.

[0019] Optionally, the tissue paper is wet tissue paper.

[0020] Optionally, multiple sheets of the tissue paper are stacked along the z direction to form a tissue paper stack, and the extraction opening is located on one side of the packaging body in the z direction;

[0021] The tissue paper on the side of the tissue paper stack close to the extraction opening is the first sheet of paper, and one side of the first sheet of paper is folded towards the direction close to the extraction opening to form an extraction portion, and the extraction portion is located at the extraction opening.

[0022] Optionally, multiple sheets of the tissue paper are stacked along the z direction to form a tissue paper stack, and the extraction opening is located on one side of the packaging body in the z direction;

[0023] Each of the paper towels is folded along a crease, and the creases of the paper towels are all located on the first side of the stack of paper towels; the connecting parts between adjacent paper towels are all located on the second side of the stack of paper towels; the first side and the second side of the stack of paper towels are opposite sides.

[0024] Alternatively, each of the paper towels is laid flat, and there are connecting parts between adjacent paper towels on both opposite sides of the stack of paper towels.

[0025] The beneficial effects of the present utility model are as follows: for this extractable paper product, by improving the setting method of the connecting parts between adjacent sheets of paper towels, during the process of the previous paper towel being drawn out from the extraction opening of the package, it is easy for the drawn paper towel to separate from the next paper towel, preventing the connecting part from completely pulling out the next paper towel, avoiding multiple paper towels being drawn out together, and also preventing the next paper towel from being overly pulled out.

[0026] When the extractable paper product is a wet tissue product, it can avoid or improve the situation where wet tissues are prone to continuous extraction, enhancing the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The following further describes the present utility model in detail with reference to the drawings and embodiments.

[0028] Figure 1 is a schematic structural diagram of the extractable paper product according to the embodiment of the present utility model;

[0029] Figure 2 is Figure 1 an enlarged view of part A in

[0030] Figure 3 is one of the schematic diagrams of the connection between adjacent paper towels in the extractable paper product according to the embodiment of the present utility model;

[0031] Figure 4 is Figure 3 an enlarged view of part B in

[0032] Figure 5 、 Figure 6 shows the state change diagram of the drawn paper towel and the next paper towel during the process of extracting paper towels in the embodiment of the present utility model;

[0033] Figure 7 is Figure 6 an enlarged view of part C in

[0034] Figure 8 is another schematic diagram of the connection between adjacent paper towels in the extractable paper product according to the embodiment of the present utility model;

[0035] Figure 9 is Figure 8 an enlarged view of part D in

[0036] Figure 10The third schematic diagram of the connection between adjacent paper towels in the extractable paper product according to the embodiment of the present utility model;

[0037] Figure 11 It is Figure 10 The enlarged view of part E in;

[0038] Figure 12 The fourth schematic diagram of the connection between adjacent paper towels in the extractable paper product according to the embodiment of the present utility model;

[0039] Figure 13 The fifth schematic diagram of the connection between adjacent paper towels in the extractable paper product according to the embodiment of the present utility model;

[0040] Figure 14 The first schematic diagram of the stacking method of paper towels in the paper towel stack of the extractable paper product according to the embodiment of the present utility model;

[0041] Figure 15 The exploded view of the first stacking method of paper towels in the paper towel stack of the extractable paper product according to the embodiment of the present utility model;

[0042] Figure 16 The exploded view of the second stacking method of paper towels in the paper towel stack of the extractable paper product according to the embodiment of the present utility model;

[0043] Figure 17 The first schematic diagram of the connection method between multiple paper towels in the extractable paper product according to the embodiment of the present utility model;

[0044] Figure 18 The second schematic diagram of the connection method between multiple paper towels in the extractable paper product according to the embodiment of the present utility model.

[0045] In the figure: 100, packaging body; 1001, extraction opening; 200, paper towel stack; 201, the first piece of paper; 2011, the first crease; 202, the second piece of paper; 2021, the second crease; 203, the third piece of paper; 2031, the third crease; 20, paper towel; 21, connecting side; 22, extraction part; 2101, the first endpoint; 2102, the first dividing point; 2103, the midpoint; 2104, the second dividing point; 2105, the second endpoint; 211, the first side segment; 2111, the first side side segment; 2112, the first middle segment; 212, the second side segment; 2121, the second side side segment; 2122, the second middle segment; 30, connecting part; 31, connecting piece; 32, gap. Detailed implementation manners

[0046] In order to make the technical problems solved by the utility model, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the utility model will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0047] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0048] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0049] Pull-out paper products refer to products that contain multiple tissues in a package, with a pull-out opening in the package so that the tissues can be taken out one by one. For pull-out paper products, when users try to take out a single tissue, it is easy for the next tissue to be completely pulled out of the package, resulting in waste, or the head of the next tissue to be pulled out too much from the package, resulting in "excessive removal". The tissue will be exposed to the external environment, and users often have to manually put the excess tissue back in. This process is not only cumbersome, but also increases the risk of contamination, which in turn affects the hygiene of subsequent use.

[0050] For example, for wet tissue products such as ordinary cleaning wipes or wet toilet paper, due to the production process of wet tissue (for example, because each tissue is soaked in liquid, adjacent tissues will have a certain adhesion due to the soaking liquid; or because there is a certain amount of floating hair on the surface of the tissue, there is a certain amount of friction between adjacent tissues), during the use of wet tissue products, it is easy to pull out or pull out too much, such as wet toilet paper and wood pulp fiber products. For another example, for dry tissue products such as face towels and cotton soft towels, the material of the tissue is mainly non-woven fabric, and there is a certain amount of friction when the surfaces of the tissues contact each other. When the first tissue is pulled out, it is also easy to pull out the next tissue completely or pull out too much.

[0051] In the related art, in order to improve the problem of continuous pulling when pulling out tissues, the method of increasing the size of the extraction opening of the package is generally adopted. However, increasing the size of the extraction opening of the package has a relatively limited effect on the continuous pulling situation, and the improvement effect on the continuous pulling problem is limited. For example, after the size of the extraction opening of the package is increased, if the user pulls out tissues at a fast speed, there may still be problems such as pulling out multiple tissues at the same time or the next tissue being taken out too much.

[0052] Based on this, the present application provides a pull-out paper product. By improving the matching method between adjacent paper towels, the previous paper towel can be easily separated from the next paper towel when it is pulled out of the extraction port of the packaging body, avoiding multiple sheets from being pulled out together and preventing the next paper towel from being taken out too much, thereby improving the user experience.

[0053] The removable paper products in this application are disposable paper products. The removable paper products may be, but are not limited to, removable wet wipes (removable wet wipes refer to wet wipes for daily cleaning, wet toilet paper and other wet paper products), removable face towels, removable kitchen paper, removable facial tissue, etc. Correspondingly, the paper towels in the removable paper products may be, but are not limited to, wet wipes, face towels, cotton soft towels, kitchen paper, etc. The material of the paper towels may be, but are not limited to, non-woven fabrics, fiber materials (such as wood pulp, bamboo pulp), etc.

[0054] Please refer to Figures 1 to 18 , the pull-out paper product of the present application is described below.

[0055] Reference Figure 1 The pull-out paper product includes a packaging body 100 and a paper towel stack 200, and the paper towel stack 200 includes a plurality of paper towels 20. Exemplarily, the pull-out paper product is a plurality of wet wipes, and the paper towels 20 are wet wipes made of non-woven fabric, and the wet wipes are soaked in wet wipes liquid.

[0056] The interior of the package 100 has a receiving space. The package 100 is provided with a drawing opening 1001 that communicates with the internal receiving space. The tissue stack 200 is disposed in the receiving space inside the package 100. The drawing opening 1001 is used for the user to draw out the tissue 20 inside. The package 100 refers to a soft packaging bag, a rigid packaging bag, a soft packaging box, a rigid packaging box, etc., and there is no limitation on the shape of the package 100.

[0057] At least some regions between adjacent tissues 20 are connected to each other. Two opposite sides of the tissue 20 are connecting sides 21, and the other two opposite sides of the tissue 20 are edge sides. Exemplarily, the sides on the upper and lower sides (the two sides in the y direction) of the tissue 20 are the connecting sides 21, and the sides on the left and right sides (the two sides in the x direction) of the tissue 20 are the edge sides. Among the two connecting sides 21 of each tissue 20, one is the upper side and the other is the lower side. Between adjacent tissues 20, the lower side of the previous tissue 20 is connected to the upper side of the subsequent tissue 20.

[0058] Each connecting side 21 has a midpoint 2103. On the left and right sides of the midpoint 2103 of the connecting side 21 are respectively a first side segment 211 and a second side segment 212 of the connecting side 21. The first side segment 211 and the second side segment 212 are of equal length, that is, the midpoint 2103 is the midpoint of the connecting side 21.

[0059] Among them, the first side segment 211 is the left side segment of the connecting side 21, and the second side segment 212 is the right side segment of the connecting side 21. Or, the first side segment 211 is the right side segment of the connecting side 21, and the second side segment 212 is the left side segment of the connecting side 21.

[0060] Between the adjacent connecting sides 21 of adjacent tissues 20, some regions are connected and some regions are disconnected. In the present application, the connection manner of adjacent tissues 20 can be realized by at least the following two methods.

[0061] Connection method one of adjacent tissues 20: As Figures 3 to 11 , Figure 17 , Figure 18 shown, between adjacent tissues 20, only one side is connected. The adjacent first side segments 211 are disconnected and not connected, and at least some regions between the adjacent second side segments 212 are connected by a connecting portion 30. Among them, it should be noted that the disconnection between the adjacent first side segments 211 of adjacent tissues 20 can be achieved by cutting a long strip of paper.

[0062] Connection method two of adjacent tissues 20: As Figure 12 , Figure 13As shown, adjacent first side segments 211 are connected by connecting portions 30, and adjacent second side segments 212 are connected by connecting portions 30. The connection strength between adjacent first side segments 211 is less than the connection strength between adjacent second side segments 212. Among them, the connection strength between the first side segments 211 can be made less than that between the second side segments 212 by reducing the connection area, reducing the density of the connecting portion 30, etc., so that when the force applied by the user to extract acts on the middle area of the tissue paper 20, the connecting portion 30 between adjacent first side segments 211 is more likely to break than the connecting portion 30 between adjacent second side segments 212.

[0063] Exemplarily, as Figures 3 to 11 , Figure 17 , Figure 18 As shown, adjacent tissue papers 20 are connected by the aforementioned connection method 1, and the first side segment 211 is located in the left half area of the tissue paper stack 200, and the second side segment 212 is located in the right half area of the tissue paper stack 200. The left side areas of adjacent tissue papers 20 are disconnected, and at least part of the right side areas of adjacent tissue papers 20 are connected by connecting portions 30. When the user grabs the middle area of the tissue paper 20 to extract the tissue paper 20, since the left side area between the extracted tissue paper 20 and the next tissue paper 20 is disconnected and in a non-connected state, as Figures 5 to 7 shown, the left side area will be pulled up first, so that the extracted tissue paper 20 is tilted to the right as a whole relative to the next tissue paper 20 (as Figure 6 ), and at this time, the connecting portion 30 on the right side is more likely to break after being stressed.

[0064] Again exemplarily, as Figure 12 , Figure 13 shown, adjacent tissue papers 20 are connected by the aforementioned connection method 2, and when the user extracts the tissue paper 20, due to the relatively small connection strength of the first side segment 211, the connecting portion 30 between the first side segments 211 between the extracted tissue paper 20 and the next tissue paper 20 will break completely first, and then the extracted tissue paper 20 is tilted relative to the next tissue paper 20. At this time, the connecting portion 30 between adjacent second side segments 212 is more likely to be torn off.

[0065] For the extractable paper products of the present application, there are disconnected areas between adjacent tissue papers 20. In other words, only part of the areas between adjacent tissue papers 20 are connected by connecting portions 30.

[0066] Furthermore, when the previous paper towel 20 is extracted, the first side edges of the adjacent paper towels 20 are easily separated, and when the extraction continues, the connection 30 between the second side edges of the adjacent paper towels 20 is more likely to break. Furthermore, during the extraction process, if the adjacent first side edges are completely separated and the connection 30 between the adjacent second side edges is not broken or is completely broken, the extracted paper towel 20 is easily pulled and tilted, so that under the continuous action of the extraction force, the connection 30 between the adjacent second side edges is more likely to break under the pulling force.

[0067] The pull-out paper product of the present application can be easily disconnected from the next paper towel 20 when the user pulls out the paper towel 20, so that the first paper towel 201 can be completely disconnected from the next paper towel 20 in time when the first paper towel 201 is completely pulled out, thereby avoiding or improving the situation of continuous pulling or excess pulling out, and improving the user experience. For non-woven wet wipes products, the improvement effect on the continuous pulling problem is better.

[0068] It should be noted that when the previous paper towel 20 is drawn out, the second side edge of the next paper towel 20 can be lifted up and folded to a certain extent by the second side edge of the previous paper towel 20 so as to be close to the drawing port 1001 of the package body 100, so as to facilitate the next drawing out.

[0069] In one embodiment, referring to Figure 1 , the extraction port 1001 is arranged on one side of the package body 100 in the z direction, and a plurality of paper towels 20 are stacked along the z direction to form a paper towel stack 200. Figure 1 , Figure 2 The paper towel 20 on the side of the paper towel stack 200 close to the extraction port 1001 is the first paper 201. One side of the first paper 201 is folded toward the extraction port 1001 to form a extraction portion 22. The extraction portion 22 is located at the extraction port 1001, so that the first paper 201 can be easily pulled out after the pull-out paper product is opened.

[0070] For wet wipes products with high humidity and a single sheet of paper towel weighing 20 grams, for example, for pull-out wet toilet paper products, there is a problem that the first wet toilet paper is not easy to pull out, and it is easy to be damaged when pulled out, or even multiple wet toilet paper are pulled out together. By folding the first wet toilet paper upward to form a pulling-out portion 22, it is convenient and easy to pull out the first wet toilet paper, and the damage of the first wet toilet paper can be avoided. The connection method between adjacent wet toilet papers is optimized. When the first wet toilet paper is pulled out, it is more effectively prevented that the next wet toilet paper is pulled out with a large area and exposed too much outside the packaging body 100 due to excessive extraction force.

[0071] In one embodiment, the multiple paper towels 20 in the paper towel stack 200 can be stacked in at least the following two ways.

[0072] Figure 14Figure 1 schematically shows a first stacking form of the paper towels 20, i.e., each paper towel 20 is folded along a crease, and adjacent paper towels 20 are connected by a connecting portion 30. A plurality of connecting portions 30 are located on the first side of the paper towel stack 200, and a plurality of creases are located on the second side of the paper towel stack 200. The first side and the second side of the paper towel stack 200 are opposite sides (both sides in the y direction) of the paper towel stack 200. Figure 15 Figure 2 schematically shows an exploded view of the stacking in this manner. Figure 14 、 Figure 15 In Figure 3, the first sheet of paper 201 is folded along the first crease 2011, the second sheet of paper 202 is folded along the second crease 2021, and the third sheet of paper 203 is folded along the third crease 2031. The first crease 2011, the second crease 2021, and the third crease 2031 are all located on the second side of the paper towel stack 200. The first sheet of paper 201 is connected to the second sheet of paper 202 through the connecting portion 30, and the second sheet of paper 202 is connected to the third sheet of paper 203.

[0073] Figure 16 Figure 4 schematically shows an exploded view of a second stacking form of the paper towels 20. Each paper towel 20 is laid flat, and adjacent paper towels 20 are connected by a connecting portion 30. The connecting portions 30 are distributed on both the first side and the second side of the paper towel stack 200. Figure 16 In Figure 5, the first sheet of paper 201 is connected to the second sheet of paper 202 through the connecting portion 30, and the second sheet of paper 202 is connected to the third sheet of paper 203.

[0074] Optionally, the connecting portion 30 may include a plurality of connecting pieces 31 arranged at intervals, or the connecting portion 30 may also be a single connecting piece 31.

[0075] Exemplarily, as shown in Figure 4 、 Figure 7 、 Figure 9 Figure 6 shows, the connecting portion 30 includes a plurality of connecting pieces 31 arranged at intervals in the x direction. The x direction is the extending direction of the connecting side edge 21. There is a gap 32 between adjacent connecting pieces 31. In other words, the connecting portion 30 is similar to a dotted strip located between adjacent paper towels 20. During processing, the connecting portion 30 can be cut at multiple regions by a cutting knife. The uncut portion forms the connecting piece 31, and the cut portion located between adjacent connecting pieces 31 forms the gap 32 between adjacent connecting pieces 31. For the connecting portion 30, the staggered arrangement of the connecting pieces 31 and the gaps 32 can not only connect the paper towels 20 to each other, but also make it easy for the paper towel 20 being pulled out to break away from the next paper towel 20 when the paper towel 20 is almost completely pulled out, preventing the paper towel 20 being pulled out from completely taking out or taking out too much of the next paper towel 20.

[0076] When using a dispensing paper product, the paper towel 20 is pulled out from the dispensing opening 1001. There are multiple gaps 32 at intervals in the connecting portion 30, and the connecting portion 30 is easily disconnected under the action of an external pulling force.

[0077] To facilitate understanding of the connection manner between the connecting side edge 21 on the rear side of the previous tissue paper 20 and the connecting side edge 21 on the front side of the subsequent tissue paper 20, the connecting side edge 21 is defined as multiple segments: The connecting side edge 21 includes a first side segment 211 and a second side segment 212. Among the first side segment 211 and the second side segment 212, one is the left half of the connecting side edge 21, and the other is the right half of the connecting side edge 21. The first side segment 211 and the second side segment 212 are of equal length.

[0078] Among them, the two ends of the connecting side edge 21 are respectively a first end point 2101 and a second end point 2105. The first side segment 211 is the part between the first end point 2101 and the midpoint 2103, and the second side segment 212 is the part between the second end point 2105 and the midpoint 2103.

[0079] In one embodiment, on the basis that the connecting side edge 21 includes the first side segment 211 and the second side segment 212, in the connecting side edge 21, the first side segment 211 includes a first side sub-segment 2111 and a first middle segment 2112, and the second side segment 212 includes a second middle segment 2122 and a second side sub-segment 2121. The first side sub-segment 2111, the first middle segment 2112, the second middle segment 2122, and the second side sub-segment 2121 are connected in sequence.

[0080] Among them, the first middle segment 2112 and the second middle segment 2122 are symmetric about the midpoint 2103, and the first middle segment 2112 and the second middle segment 2122 are of equal length. The first side sub-segment 2111 and the second side sub-segment 2121 are symmetric about the midpoint 2103, and the first side sub-segment 2111 and the second side sub-segment 2121 are of equal length.

[0081] To facilitate understanding of the specific positions of the first side sub-segment 2111, the first middle segment 2112, the second middle segment 2122, and the second side sub-segment 2121, as Figure 8 shown, there are also a first dividing point 2102 and a second dividing point 2104 in the middle of the connecting side edge 21. The first dividing point 2102 is located between the first end point 2101 and the midpoint 2103, and the second dividing point 2104 is located between the midpoint 2103 and the second end point 2105. The first side sub-segment 2111 is the part between the first end point 2101 and the first dividing point 2102, the first middle segment 2112 is the part between the first dividing point 2102 and the midpoint 2103, the second middle segment 2122 is the part between the midpoint 2103 and the second dividing point 2104, and the second side sub-segment 2121 is the part between the second dividing point 2104 and the second end point 2105.

[0082] The following provides several embodiments of the connection manner between adjacent tissue papers 20, or several embodiments of the connection manner between the connecting side edge 21 on the rear side of the previous tissue paper 20 and the connecting side edge 21 on the front side of the subsequent tissue paper 20.

[0083] Example 1:

[0084] Adopt the aforementioned first connection method of adjacent paper towels 20, and, as Figures 3 to 11 , Figure 17 , Figure 18 shown, there is a break between adjacent first side segments 2111, a break between adjacent first middle segments 2112, a break between adjacent second middle segments 2122, and adjacent second side segments 2121 are connected through a connecting portion 30.

[0085] Among them, the breaks between adjacent first middle segments 2112 and adjacent second middle segments 2122 both refer to: the connecting portion 30 between two paper towels 20 is located at a non-middle position. In this embodiment, a partial area in the middle of the two paper towels 20 is disconnected, and only the left or right area is connected on one side.

[0086] Example 2:

[0087] Adopt the aforementioned second connection method of adjacent paper towels 20, and, as Figure 12 , Figure 13 shown, adjacent first side segments 2111 are connected through a connecting portion 30, adjacent first middle segments 2112 are disconnected, adjacent second middle segments 2122 are disconnected, and adjacent second side segments 2121 are connected through a connecting portion 30.

[0088] Among them, the breaks between adjacent first middle segments 2112 and adjacent second middle segments 2122 both refer to: the connecting portion 30 between two paper towels 20 is located at a non-middle position. The connection strength between the first side segments 2111 is less than the connection strength between the second side segments 2121. Exemplarily, when there are multiple spaced connection pieces 31 for the connecting portion 30 between the first side segments 2111 and the connecting portion 30 between the second side segments 2121, for the connecting portion 30 between the first side segments 2111, it can be achieved by reducing the size of each connection piece 31 in the x direction as shown in Figure 12 shown, or by increasing the size of the gap 32 between adjacent connection pieces 31 and increasing the size of the gap 32 in the x direction as shown in Figure 13 shown, to reduce the strength of the connecting portion 30 between the first side segments 2111. The x direction is the extending direction of the connecting side 21.

[0089] It is understandable that most users habitually grab the middle position of the paper towel 20 when extracting the paper towel 20, and then pull the paper towel 20 outward. If the connection strength between the middle positions of two adjacent paper towels 20 is relatively large, it is easy for the user to extract the previous paper towel 20 before the connecting portion 30 in the middle position is broken, and the next paper towel 20 has already been pulled out of the package 100, which is easy to cause continuous extraction or excess extraction of the next paper towel 20. For the aforementioned embodiment 1 or embodiment 2, the connecting portion 30 between the two paper towels 20 is set at a non-middle position, that is, the middle area of ​​the connecting side edge 21 on the rear side of the previous paper towel 20 and the middle area of ​​the connecting side edge 21 on the front side of the next paper towel 20 are both disconnected and not connected.

[0090] Taking the pull-out paper product as a pull-out wet wipes product as an example, the adjacent paper towels 20 of the wet wipes product are prone to certain adhesion due to the liquid used to soak the wet wipes or the roughness of the surface of the paper towels 20. At this time, if the middle position between the adjacent paper towels 20 is connected by a connecting portion 30, when the user grabs the previous paper towel 20 for extraction, the adjacent paper towels 20 are not easy to break. Because the connecting portion 30 in the middle position is stressed but not broken, and there is a certain adhesion between the adjacent paper towels 20, the next paper towel 20 is easily brought out of a large area through the connecting portion 30 in the middle position, and even exposed outside the packaging body 100. In the embodiment of the present application, by setting the connecting portion 30 in a non-middle position, it is avoided that the connecting portion 30 located in the middle position of the adjacent paper towels 20 brings out a large area of ​​the next paper towel 20 during the extraction of the paper towels 20.

[0091] In other embodiments, adjacent first side segments 2111 may be disconnected, adjacent first middle segments 2112 may be disconnected, adjacent second middle segments 2122 may be at least partially connected via a connecting portion 30, and adjacent second side segments 2121 may be at least partially connected via a connecting portion 30.

[0092] Optionally, the first middle section 2112 and the second middle section 2122 form a middle section of the connecting side 21, and the middle section is the area of ​​10% to 50% of the middle of the connecting side 21, that is, the ratio of the length of the middle section to the total length of the connecting side 21 is 0.1 to 0.5. The ratio of the length of the second side section 2121 to the total length of the connecting side 21 is 0.05 to 0.25. The size of the disconnected and unconnected area between adjacent paper towels 20 can be determined according to the material of the paper towels 20. When the humidity of the paper towels 20 is high or the friction between the paper towels 20 is high, the disconnected area between adjacent paper towels 20 can be increased within the aforementioned range.

[0093] In one embodiment, the endpoints connecting the two ends of the connecting side 21 are the first endpoint 2101 and the second endpoint 2105 respectively. The first side segment 211 is located between the first endpoint 2101 and the midpoint 2103, and the second side segment 212 is located between the midpoint 2103 and the second endpoint 2105. Refer to Figure 11 , there is a gap d1 between the connecting portion 30 provided between adjacent second side segments 212 and the line connecting adjacent second endpoints 2105. As shown in Figure 10 , the length of the connecting side 21 is d2, and 0.01 ≤ d1 / d2 ≤ 0.2. In this embodiment, by leaving a gap d1 between the connecting portion 30 and the edge on one side of the second endpoint 2105 of the tissue paper 20, in this way, it is avoided that the connecting portion 30 lifts the end of the connecting side 21 of the next tissue paper 20. Before the connecting side 21 of the next tissue paper 20 is lifted, the connecting portion 30 is broken, improving that the area of the part of the second endpoint 2105 of the next tissue paper 20 will not be lifted, and improving the situation that the next tissue paper 20 is drawn out too much.

[0094] Optionally, 0.05 ≤ d1 / d2 ≤ 0.15.

[0095] Optionally, 0.05 ≤ d1 / d2 ≤ 0.1.

[0096] Optionally, the gap d1 between the edge of the connecting portion 30 and the line connecting the second endpoints 2105 is between 5 mm and 30 mm.

[0097] In one embodiment, when the connecting portion 30 includes a plurality of connecting pieces 31 arranged at intervals in the x direction, refer to Figure 11 , the size of each connecting piece 31 in the x direction is d3, and the size of each gap 32 in the x direction is d4, and d3 is less than d4. For the discontinuous connecting portion 30, by controlling the size of the gap 32 part to be larger than the size of the connecting piece 31 part, the connecting portion 30 is made more easily pulled and broken.

[0098] Optionally, 0.1 ≤ d3 / d4 ≤ 0.5, that is, in the connecting portion 30, the ratio of the length of the connecting piece 31 to the length of the gap 32 is greater than or equal to 1 / 10 and less than or equal to 1 / 2. In this way, through the reasonable design of the ratio of the connecting portion 30 to the disconnected part, the connecting portion 30 is easily disconnected during the extraction process. At the same time, the connecting portion 30 can also lift the next tissue paper 20 slightly to facilitate the next extraction.

[0099] Optionally, 0.2 ≤ d3 / d4 ≤ 0.4.

[0100] In one embodiment, the length of the connecting portion 30 between the second side segments 2121 in the x direction is d5, and 25 mm ≤ d5 ≤ 45 mm.

[0101] In one embodiment, the second side segments 212 of the connecting side edges 21 on both sides of each tissue paper 20 are all in the right region of the tissue paper 20. In this way, in the tissue paper stack 200, every two adjacent tissue papers 20 are connected by the connecting part 30 in the partial region on the right side. In another embodiment, the second side segments 212 of the connecting side edges 21 on both sides of each tissue paper 20 are all in the left region of the tissue paper 20. In this way, in the tissue paper stack 200, every two adjacent tissue papers 20 are connected by the connecting part 30 in the partial region on the left side. In another embodiment, for the two connecting side edges 21 of the same tissue paper 20, the second side segment 212 of one connecting side edge 21 is in the left region of the tissue paper 20, and the second side segment 212 of the other connecting side edge 21 is in the right region of the tissue paper 20. In this way, in the tissue paper stack 200, every three tissue papers 20 form a group. The first tissue paper 201 and the second tissue paper 202 are connected by the connecting part 30 in the partial region on the right side. The second tissue paper 202 and the third tissue paper 203 are connected by the connecting part 30 in the partial region on the right side.

[0102] In one embodiment, in the left-right direction of the package 100, the extraction opening 1001 is located in the middle region. The tissue paper stack 200 is configured such that at least part of the connecting part 30 for connecting adjacent tissue papers 20 is arranged in the region on the left side of the extraction opening 1001 or the region on the right side of the extraction opening 1001. In this way, when the previous tissue paper 20 is basically completely extracted, at least part of the connecting part 30 connecting the previous tissue paper 20 and the next tissue paper 20 will be blocked by the edge of the extraction opening 1001, which helps the connecting part 30 at this position to be completely broken. In other embodiments, the positional relationship between the extraction opening 1001 and the connecting part 30 may not be restricted either.

[0103] In the description herein, it should be understood that the orientation or positional relationships such as "upper", "lower", "left", "right", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of description and simplifying the operations, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for distinction in description and do not have special meanings.

[0104] In the description of this specification, the description referring to terms such as "one embodiment", "example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example.

[0105] In addition, it should be understood that although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

[0106] The technical principle of the present invention is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the protection scope of the present invention in any way. Based on the explanations here, technicians in this field can think of other specific implementation methods of the present invention without creative work, and these methods will fall within the protection scope of the present invention.

Claims

1. A pull-out paper product, characterized in that: include: The packaging body (100) is provided with an extraction port (1001); A paper towel stack (200) is arranged inside the packaging body (100); the paper towel stack (200) comprises a plurality of paper towels (20), and adjacent paper towels (20) are connected to each other; two opposite sides of the paper towels (20) have connecting side edges (21), and the connecting side edges (21) include a first side segment (211) and a second side segment (212) located on both sides of a midpoint (2103); Wherein, adjacent first side segments (211) are disconnected, and adjacent second side segments (212) are connected via a connecting portion (30); or, adjacent first side segments (211) are connected via a connecting portion (30), and adjacent second side segments (212) are connected via a connecting portion (30), and the connection strength between adjacent first side segments (211) is smaller than the connection strength between adjacent second side segments (212).

2. The pull-out paper product according to claim 1, characterized in that: The connecting portion (30) comprises at least two connecting pieces (31) spaced apart along an x-direction, wherein the x-direction is the extension direction of the connecting side edge (21), and there is a gap (32) between adjacent connecting pieces (31); Alternatively, the connecting portion (30) is a connecting piece (31).

3. The pull-out paper product according to claim 1, characterized in that: The first side segment (211) comprises a first side segment (2111) and a first middle segment (2112); the second side segment (212) comprises a second middle segment (2122) and a second side segment (2121); the first side segment (2111), the first middle segment (2112), the second middle segment (2122), and the second side segment (2121) are connected in sequence; the first middle segment (2112) and the second middle segment (2122) are symmetrical about the midpoint (2103); and the first side segment (2111) and the second side segment (2121) are symmetrical about the midpoint (2103); Adjacent second side segments (2121) are connected via a connecting portion (30).

4. The pull-out paper product according to claim 3, characterized in that: Adjacent first middle sections (2112) are disconnected, and adjacent second middle sections (2122) are disconnected; And / or, the ratio of the sum of the lengths of the first middle section (2112) and the second middle section (2122) to the total length of the connecting side (21) is in the range of 0.1 to 0.

5.

5. The pull-out paper product according to claim 3, characterized in that: Adjacent first side segments (2111) are disconnected.

6. The pull-out paper product according to claim 1, characterized in that: The endpoints at both ends of the connecting side edge (21) are respectively a first endpoint (2101) and a second endpoint (2105); the first side segment (211) is located between the first endpoint (2101) and the midpoint (2103); and the second side segment (212) is located between the midpoint (2103) and the second endpoint (2105); There is an interval d1 between the connecting portion (30) disposed between adjacent second side segments (212) and the line connecting the adjacent second end points (2105), and the length of the connecting side (21) is d2, 0.01≤d1 / d2≤0.

2.

7. The pull-out paper product according to claim 2, characterized in that: When the connecting portion (30) includes a plurality of connecting pieces (31) spaced apart along the x-direction, the size of each connecting piece (31) in the x-direction is d3, the size of each gap (32) in the x-direction is d4, and d3 is smaller than d4; 0.1≤d3 / d4≤0.

5.

8. The pull-out paper product according to any one of claims 1 to 7, characterized in that: The paper towel (20) is a wet towel.

9. The pull-out paper product according to any one of claims 1 to 7, characterized in that: A plurality of paper towels (20) are stacked along the z direction, and the extraction port (1001) is located on one side of the packaging body (100) in the z direction; The paper towel (20) on the side of the paper towel stack (200) close to the extraction port (1001) is a first sheet of paper, one side of the first sheet of paper is folded in a direction close to the extraction port (1001) to form an extraction portion (22), and the extraction portion (22) is located at the extraction port (1001).

10. The pull-out paper product according to any one of claims 1 to 7, characterized in that: A plurality of paper towels (20) are stacked along the z direction, and the extraction port (1001) is located on one side of the packaging body (100) in the z direction; Each of the paper towels (20) is folded along a fold, and the fold of the paper towel (20) is located on the first side of the paper towel stack (200); the connecting parts (30) between adjacent paper towels (20) are located on the second side of the paper towel stack (200); the first side of the paper towel stack (200) and the second side of the paper towel stack (200) are opposite sides; or, each of the paper towels (20) is laid flat, and the opposite sides of the paper towel stack (200) have connecting parts (30) between adjacent paper towels (20).

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