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CN114395940B - embossed paper for kitchen - Google Patents

embossed paper for kitchen Download PDF

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Publication number
CN114395940B
CN114395940B CN202210057363.3A CN202210057363A CN114395940B CN 114395940 B CN114395940 B CN 114395940B CN 202210057363 A CN202210057363 A CN 202210057363A CN 114395940 B CN114395940 B CN 114395940B
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Prior art keywords
embossing
embossed
protruding
height
storage area
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CN114395940A (en
Inventor
安兴业
张志鹏
刘洪斌
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Tianjin University of Science and Technology
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Tianjin University of Science and Technology
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    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/002—Tissue paper; Absorbent paper
    • D21H27/004—Tissue paper; Absorbent paper characterised by specific parameters
    • D21H27/005—Tissue paper; Absorbent paper characterised by specific parameters relating to physical or mechanical properties, e.g. tensile strength, stretch, softness
    • D21H27/007—Tissue paper; Absorbent paper characterised by specific parameters relating to physical or mechanical properties, e.g. tensile strength, stretch, softness relating to absorbency, e.g. amount or rate of water absorption, optionally in combination with other parameters relating to physical or mechanical properties
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/16—Paper towels; Toilet paper; Holders therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B29/005—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to another layer of paper or cardboard layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/24—Pressing or stamping ornamental designs on surfaces
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/40—Multi-ply at least one of the sheets being non-planar, e.g. crêped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/26—All layers being made of paper or paperboard

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Sanitary Thin Papers (AREA)

Abstract

本发明公开一种厨房用压花纸，涉及厨房纸巾技术领域，包括压花表层和压花底层，压花表层上设有多个第一压花单元，压花底层上设有分别与各第一压花单元对应的多个第二压花单元；第一压花单元包括朝向压花底层凸出的多个第一凸起部和多个第二凸起部，多个第一凸起部的凸出端与压花底层表面连接并围绕形成储水区，相邻的两个第一凸起部之间设有与储水区连通的流道，流道的进口端面积大于出口端面积，各第二凸起部间隔设置于储水区内；第二压花单元包括朝向压花表层凸出并分别与各第二凸起部对应的多个第三凸起部，各第三凸起部的凸出端分别与各第二凸起部的凸出端连接。本发明能够提高吸水量，提升吸水速率，改善厨房用纸的压花图案和使用体验。

Figure 202210057363

The invention discloses an embossed paper for kitchen, which relates to the technical field of kitchen towels, and comprises an embossed surface layer and an embossed bottom layer. An embossing unit corresponds to a plurality of second embossing units; the first embossing unit includes a plurality of first raised portions and a plurality of second raised portions protruding toward the embossed bottom layer, and the plurality of first raised portions The protruding end of the protruding part is connected with the surface of the embossed bottom layer and surrounds it to form a water storage area. A flow channel communicating with the water storage area is provided between two adjacent first protruding parts. The area of the inlet end of the flow channel is larger than the area of the outlet end. , each second raised portion is arranged at intervals in the water storage area; the second embossing unit includes a plurality of third raised portions protruding toward the embossed surface layer and respectively corresponding to each second raised portion, and each third raised portion The protruding ends of the raised parts are respectively connected with the protruding ends of the second protruding parts. The invention can increase the water absorption, increase the water absorption rate, and improve the embossed pattern and use experience of the kitchen paper.

Figure 202210057363

Description

一种厨房用压花纸embossed paper for kitchen

技术领域technical field

本发明涉及厨房纸巾技术领域，特别是涉及一种厨房用压花纸。The invention relates to the technical field of kitchen paper towels, in particular to embossed kitchen paper.

背景技术Background technique

传统的厨房用纸为了提高吸水能力，大多采用点对平的点状压花，虽然吸水能力得到了提高，但是压花花纹较为单一，水流在压花通道内的流速缓慢，不能迅速吸收水分，同时还存在储水能力较弱的缺点。In order to improve the water absorption capacity of traditional kitchen paper, most of them use point-to-flat dot embossing. Although the water absorption capacity has been improved, the embossing pattern is relatively single, and the water flow in the embossing channel is slow, so it cannot absorb water quickly. There is also the disadvantage of weak water storage capacity.

发明内容Contents of the invention

本发明的目的是提供一种厨房用压花纸，以解决上述现有技术存在的问题，能够提高吸水量，提升吸水速率，改善了厨房用纸的压花图案和使用体验。The purpose of the present invention is to provide an embossed kitchen paper to solve the above-mentioned problems in the prior art, which can increase the water absorption, increase the water absorption rate, and improve the embossed pattern and user experience of the kitchen paper.

为实现上述目的，本发明提供了如下方案：To achieve the above object, the present invention provides the following scheme:

本发明提供一种厨房用压花纸，包括压花表层和压花底层，所述压花表层上设有多个第一压花单元，所述压花底层上设有分别与各所述第一压花单元对应的多个第二压花单元；所述第一压花单元包括朝向所述压花底层凸出的多个第一凸起部和多个第二凸起部，多个所述第一凸起部的凸出端与所述压花底层表面连接并围绕形成储水区，相邻的两个所述第一凸起部之间设有与所述储水区连通的流道，所述流道的进口端面积大于出口端面积，各所述第二凸起部间隔设置于所述储水区内；所述第二压花单元包括朝向所述压花表层凸出并分别与各所述第二凸起部对应的多个第三凸起部，各所述第三凸起部的凸出端分别与各所述第二凸起部的凸出端连接。The invention provides an embossed paper for kitchen, which comprises an embossed surface layer and an embossed bottom layer. The embossed surface layer is provided with a plurality of first embossed units, and the embossed bottom layer is provided with a plurality of first embossed units. One embossing unit corresponds to a plurality of second embossing units; the first embossing unit includes a plurality of first protrusions and a plurality of second protrusions protruding toward the embossed bottom layer, and the plurality of embossing units The protruding ends of the first protrusions are connected to the surface of the embossed bottom layer and surround to form a water storage area, and a flow channel communicating with the water storage area is provided between two adjacent first protrusions. channel, the area of the inlet end of the flow channel is larger than the area of the outlet end, and each of the second protrusions is arranged at intervals in the water storage area; the second embossing unit includes a A plurality of third protrusions respectively corresponding to each of the second protrusions, the protruding ends of each of the third protrusions are respectively connected to the protruding ends of each of the second protrusions.

优选地，所述第一凸起部为三棱柱形凸起，相邻的两个所述第一凸起部的两个侧面与所述压花表层和所述压花底层之间形成所述流道。Preferably, the first protrusions are triangular prism-shaped protrusions, and the embossed surface layer and the embossed bottom layer form the runner.

优选地，所述第二凸起部和所述第三凸起部均为圆柱形凸起且两者直径相等，所述第二凸起部和所述第三凸起部均匀设置于所述储水区内。Preferably, the second protrusion and the third protrusion are cylindrical protrusions with equal diameters, and the second protrusion and the third protrusion are uniformly arranged on the in the water storage area.

优选地，所述第一凸起部的高度为0.6-1.0mm，所述第二凸起部的高度为0.3-0.5mm，所述第三凸起部的高度为0.3-0.5mm。Preferably, the height of the first protrusion is 0.6-1.0 mm, the height of the second protrusion is 0.3-0.5 mm, and the height of the third protrusion is 0.3-0.5 mm.

优选地，所述第一凸起部的高度为所述第二凸起部的高度的两倍。Preferably, the height of the first protrusion is twice the height of the second protrusion.

优选地，所述第二凸起部的高度与所述第三凸起部的高度相等。Preferably, the height of the second protrusion is equal to the height of the third protrusion.

优选地，所述第一凸起部的高度与所述第二凸起部和所述第三凸起部的高度之和相等。Preferably, the height of the first protrusion is equal to the sum of the heights of the second protrusion and the third protrusion.

优选地，所述第一凸起部的凸出端通过0.1～0.4MPa的压力与所述压花底层表面相压合。Preferably, the protruding end of the first protruding portion is pressed against the surface of the embossed bottom layer by a pressure of 0.1-0.4 MPa.

优选地，所述第二凸起部的凸出端通过0.1～0.4MPa的压力与所述第三凸起部的凸出端相压合。Preferably, the protruding end of the second protruding part is press-fitted with the protruding end of the third protruding part by a pressure of 0.1-0.4 MPa.

优选地，多个所述第一压花单元成阵列分布。Preferably, a plurality of the first embossing units are distributed in an array.

本发明相对于现有技术取得了以下技术效果：Compared with the prior art, the present invention has achieved the following technical effects:

本发明提供一种厨房用压花纸，压花表层上的第一凸起部的凸出端与压花底层表面连接并围绕形成储水区，相邻的两个第一凸起部之间设有与储水区连通的流道，且流道的进口端面积大于出口端面积，水流经流道能够快速进入储水区，提升吸水速率，并能够对储水区内的水起到一定锁水效果，提高压花纸的吸水量，第二凸起部和第三凸起部的凸出端连接后能够对储水区起到支撑作用，并将储水区内的水分割储存，而且提高压花表层和压花底层连接的紧密性，并使纸张蓬松柔软，改善了厨房用纸的使用体验，第一压花单元中第一凸起部和第二凸起部的设置且第二凸起部隔设置于多个第一凸起部围绕形成放入储水区内，改善了厨房用纸的压花图案单一的问题，使得厨房用纸压花图案更加丰富。The invention provides an embossed paper for kitchen. The protruding end of the first raised part on the embossed surface layer is connected with the surface of the embossed bottom layer and surrounds to form a water storage area. Between two adjacent first raised parts There is a flow channel connected to the water storage area, and the area of the inlet end of the flow channel is larger than the area of the outlet end. The water can quickly enter the water storage area through the flow channel, improve the water absorption rate, and can play a certain role in the water in the water storage area. The water-locking effect improves the water absorption of the embossed paper. After the protruding ends of the second raised part and the third raised part are connected, they can support the water storage area and store the water in the water storage area separately. Moreover, the tightness of the connection between the embossed surface layer and the embossed bottom layer is improved, and the paper is fluffy and soft, which improves the use experience of kitchen paper. The two protruding parts are disposed at intervals between the plurality of first protruding parts to surround and put into the water storage area, which solves the problem of single embossed patterns of the kitchen paper and makes the embossed patterns of the kitchen paper more abundant.

附图说明Description of drawings

为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required in the embodiments. Obviously, the accompanying drawings in the following description are only some of the present invention. Embodiments, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.

图1为本发明提供的厨房用压花纸的结构示意图；Fig. 1 is the structural representation of kitchen embossed paper provided by the present invention;

图2为本发明提供的厨房用压花纸中的压花表层的结构示意图；Fig. 2 is the structural representation of the embossed surface layer in the kitchen embossed paper provided by the present invention;

图3为本发明提供的厨房用压花纸中的压花底层的结构示意图；Fig. 3 is the structural representation of the embossed bottom layer in the kitchen embossed paper provided by the present invention;

图4为本发明提供的厨房用压花纸的局部剖面立体结构示意图；Fig. 4 is the three-dimensional structural schematic diagram of partial section of the kitchen embossed paper provided by the present invention;

图中：100-厨房用压花纸、1-压花表层、2-压花底层、3-第一压花单元、4-第二压花单元、5-第一凸起部、6-第二凸起部、7-储水区、8-流道、9-第三凸起部。In the figure: 100-embossed paper for kitchen, 1-embossed surface layer, 2-embossed bottom layer, 3-first embossed unit, 4-second embossed unit, 5-first raised part, 6-th Two raised parts, 7-water storage area, 8-runner, 9-the third raised part.

具体实施方式Detailed ways

下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

本发明的目的是提供一种厨房用压花纸，以解决现有技术存在的问题，能够提高吸水量，提升吸水速率，改善了厨房用纸的压花图案和使用体验。The purpose of the present invention is to provide an embossed paper for kitchen to solve the problems existing in the prior art, which can increase the water absorption, increase the water absorption rate, and improve the embossed pattern and user experience of the kitchen paper.

为使本发明的上述目的、特征和优点能够更加明显易懂，下面结合附图和具体实施方式对本发明作进一步详细的说明。In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

如图1-图3所示，本实施例提供一种厨房用压花纸100，包括压花表层1和压花底层2，压花表层1上设有多个第一压花单元3，压花底层2上设有分别与各第一压花单元3对应的多个第二压花单元4；第一压花单元3包括朝向压花底层2凸出的多个第一凸起部5和多个第二凸起部6，多个第一凸起部5的凸出端与压花底层2表面连接并围绕形成储水区7，相邻的两个第一凸起部5之间设有与储水区7连通的流道8，流道8的进口端面积大于出口端面积，各第二凸起部6间隔设置于储水区7内；第二压花单元4包括朝向压花表层1凸出并分别与各第二凸起部6对应的多个第三凸起部9，各第三凸起部9的凸出端分别与各第二凸起部6的凸出端连接。As shown in Figures 1-3, this embodiment provides a kitchen embossed paper 100, comprising an embossed surface layer 1 and an embossed bottom layer 2, the embossed surface layer 1 is provided with a plurality of first embossed units 3, embossed A plurality of second embossing units 4 respectively corresponding to each first embossing unit 3 are provided on the flower bottom layer 2; A plurality of second protrusions 6, the protruding ends of the plurality of first protrusions 5 are connected to the surface of the embossed bottom layer 2 and surround and form a water storage area 7, and a water storage area 7 is formed between two adjacent first protrusions 5. There is a flow channel 8 communicating with the water storage area 7, the area of the inlet end of the flow channel 8 is larger than the area of the outlet end, and each second raised portion 6 is arranged in the water storage area 7 at intervals; the second embossing unit 4 includes The surface layer 1 protrudes and corresponds to a plurality of third protrusions 9 respectively corresponding to the second protrusions 6 , and the protrusion ends of each third protrusion 9 are respectively connected with the protrusion ends of the second protrusions 6 .

其中，第一凸起部5和第二凸起部6为在压花表层1朝向压花底层2压凹形成，第三凸起部9为在压花底层2朝向压花表层1压凹形成，压花表层1上的第一凸起部5的凸出端与压花底层2表面连接并围绕形成储水区7，相邻的两个第一凸起部5之间设有与储水区7连通的流道8，且流道8的进口端面积大于出口端面积，水流经进口端进入流道8后从出口端流出并进入储水区7，使水流能够快速进入储水区7，提升吸水速率，并能够对储水区7内的水起到一定锁水效果，提高压花纸的吸水量，第二凸起部6和第三凸起部9的凸出端连接后能够对储水区7起到支撑作用，并将储水区7内的水分割储存，而且提高压花表层1和压花底层2连接的紧密性，并使纸张蓬松柔软，改善了厨房用纸的使用体验，第一压花单元3中第一凸起部5和第二凸起部6的设置且第二凸起部6隔设置于多个第一凸起部5围绕形成放入储水区7内，改善了厨房用纸的压花图案单一的问题，使得厨房用纸压花图案更加丰富，外观更加美观。Wherein, the first raised portion 5 and the second raised portion 6 are formed by embossing the embossed surface layer 1 toward the embossed bottom layer 2, and the third raised portion 9 is formed by embossing the embossed bottom layer 2 toward the embossed surface layer 1. The protruding end of the first raised portion 5 on the embossed surface layer 1 is connected to the surface of the embossed bottom layer 2 and surrounds a water storage area 7, and a water storage area 7 is provided between two adjacent first raised portions 5. The area 7 is connected to the flow channel 8, and the area of the inlet end of the flow channel 8 is larger than the area of the outlet end. After the water flows into the flow channel 8 through the inlet end, it flows out from the outlet end and enters the water storage area 7, so that the water flow can quickly enter the water storage area 7 , improve the water absorption rate, and can play a certain water locking effect on the water in the water storage area 7, and increase the water absorption of the embossed paper. After the protruding ends of the second raised part 6 and the third raised part 9 are connected, the Play a supporting role in the water storage area 7, divide and store the water in the water storage area 7, and improve the tightness of the connection between the embossed surface layer 1 and the embossed bottom layer 2, and make the paper fluffy and soft, improving the quality of the kitchen paper. Using experience, the setting of the first raised portion 5 and the second raised portion 6 in the first embossing unit 3 and the second raised portion 6 are arranged at intervals around a plurality of first raised portions 5 to form a water storage area In 7, the problem of single embossing pattern of kitchen paper is improved, and the embossing pattern of kitchen paper is richer and the appearance is more beautiful.

本实施例中，为了保证厨房用纸的吸水性，在厨房用纸的抄造中采用原生木浆纤维抄造，从原纸抄造工艺角度，根据纤维的特性，采用长纤维、短纤维分开打浆工艺处理，加大长纤维用量，最大达纸张整体质量的65％，保证原纸达到较高的干抗张强度和湿抗张强度，同时有很好地手感挺度，保证了较好的吸水速度，使得纸张厚实又有韧性，吸水能力强，不仅性价比高，而且保证了使用手感。In this example, in order to ensure the water absorption of the kitchen paper, virgin wood pulp fiber is used in the papermaking of the kitchen paper. From the perspective of the base paper papermaking process, according to the characteristics of the fiber, the long fiber and short fiber are separately beaten. Increase the amount of long fibers, up to 65% of the overall paper quality, to ensure that the base paper achieves high dry tensile strength and wet tensile strength, and at the same time has a good hand stiffness, ensuring a good water absorption speed, making the paper Thick and tough, with strong water absorption capacity, not only cost-effective, but also guarantees the use feeling.

本实施例中，第一凸起部5为三棱柱形凸起，相邻的两个第一凸起部5的两个侧面与压花表层1和压花底层2之间形成流道8，水流经流道8的进口端流入流道8内，并从流道8的出口端流入储水区7，由于进口端面积大于出口端面积，从而能够提高水流流入储水区7的流速，并对储水区7内水起到一定的锁水效果。In this embodiment, the first protrusions 5 are triangular prism-shaped protrusions, and flow channels 8 are formed between the two sides of two adjacent first protrusions 5 and the embossed surface layer 1 and the embossed bottom layer 2, Water flows into the flow channel 8 through the inlet end of the flow channel 8, and flows into the water storage area 7 from the outlet end of the flow channel 8. Since the area of the inlet end is greater than the area of the outlet end, the flow rate of the water flow into the water storage area 7 can be increased, and It has a certain water locking effect on the water in the water storage area 7 .

本实施例中，第二凸起部6和第三凸起部9均为圆柱形凸起且两者直径相等，第二凸起部6和第三凸起部9均匀设置于储水区7内，能够对储水区7起到均匀地支撑作用，使压花表层1和压花底层2结合的更加均匀。In this embodiment, the second raised portion 6 and the third raised portion 9 are cylindrical protrusions with equal diameters, and the second raised portion 6 and the third raised portion 9 are uniformly arranged in the water storage area 7 Inside, it can evenly support the water storage area 7, so that the combination of the embossed surface layer 1 and the embossed bottom layer 2 is more uniform.

本实施例中，第一凸起部5的高度为0.6-1.0mm，优选为0.8mm，第二凸起部6的高度为0.3-0.5mm，优选为0.4mm，第三凸起部9的高度为0.3-0.5mm，优选为0.4mm，第一凸起部5的高度为第二凸起部6的高度的两倍，第二凸起部6的高度与第三凸起部9的高度相等，第一凸起部5的高度与第二凸起部6和第三凸起部9的高度之和相等。In this embodiment, the height of the first raised portion 5 is 0.6-1.0 mm, preferably 0.8 mm, the height of the second raised portion 6 is 0.3-0.5 mm, preferably 0.4 mm, and the height of the third raised portion 9 The height is 0.3-0.5mm, preferably 0.4mm, the height of the first raised portion 5 is twice the height of the second raised portion 6, the height of the second raised portion 6 is equal to the height of the third raised portion 9 equal, the height of the first raised portion 5 is equal to the sum of the heights of the second raised portion 6 and the third raised portion 9 .

本实施例中，第一凸起部5的凸出端通过0.1～0.4MPa的压力与压花底层2表面相压合，优选为0.2MPa，第二凸起部6的凸出端通过0.1～0.4MPa的压力与第三凸起部9的凸出端相压合，优选为0.2MPa，从而将压花表层1和压花底层2连接，保证压花表层1和压花底层2的连接稳定性。In this embodiment, the protruding end of the first protruding part 5 is pressed against the surface of the embossed bottom layer 2 by a pressure of 0.1 to 0.4 MPa, preferably 0.2 MPa, and the protruding end of the second protruding part 6 is pressed by a pressure of 0.1 to 0.4 MPa. The pressure of 0.4MPa is pressed against the protruding end of the third protruding part 9, preferably 0.2MPa, so as to connect the embossed surface layer 1 and the embossed bottom layer 2 to ensure the stability of the connection between the embossed surface layer 1 and the embossed bottom layer 2 sex.

本实施例中，多个第一压花单元3成阵列分布，吸水更加均匀，并保证整体手感挺度，提高使用手感。In this embodiment, a plurality of first embossing units 3 are distributed in an array, so that the water absorption is more uniform, and the overall stiffness is ensured to improve the hand feeling.

本发明中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本发明的方法及其核心思想；同时，对于本领域的一般技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处。综上所述，本说明书内容不应理解为对本发明的限制。In the present invention, specific examples have been used to illustrate the principle and implementation of the present invention. The description of the above embodiments is only used to help understand the method and core idea of the present invention; meanwhile, for those of ordinary skill in the art, according to the present invention The idea of the invention will have changes in the specific implementation and scope of application. In summary, the contents of this specification should not be construed as limiting the present invention.

Claims (10)

1. An embossed paper for kitchen use, which is characterized in that: the embossing surface layer is provided with a plurality of first embossing units, and the embossing bottom layer is provided with a plurality of second embossing units respectively corresponding to the first embossing units; the first embossing unit comprises a plurality of first bulges and a plurality of second bulges, the first bulges protrude towards the embossing bottom layer, the protruding ends of the first bulges are connected with the surface of the embossing bottom layer and surround the surface to form a water storage area, a flow channel communicated with the water storage area is arranged between every two adjacent first bulges, the area of the inlet end of the flow channel is larger than that of the outlet end, and the second bulges are arranged in the water storage area at intervals; the second embossing unit includes a plurality of third protrusions that protrude toward the embossing surface layer and respectively correspond to the second protrusions, and protruding ends of the third protrusions are respectively connected to protruding ends of the second protrusions.
2. The kitchen use embossed paper according to claim 1, characterized in that: the first bulge is triangular prism-shaped bulge, and two side faces of the adjacent first bulge and the embossing surface layer and the embossing bottom layer form a flow channel therebetween.
3. The kitchen use embossed paper according to claim 1, characterized in that: the second bellying with the third bellying is cylindrical arch and both diameters equal, the second bellying with the third bellying evenly set up in the water storage area.
4. The kitchen use embossed paper according to claim 1, wherein: the height of the first protruding portion is 0.6-1.0mm, the height of the second protruding portion is 0.3-0.5mm, and the height of the third protruding portion is 0.3-0.5mm.
5. The kitchen use embossed paper according to claim 1, wherein: the height of the first boss is twice the height of the second boss.
6. The kitchen use embossed paper according to claim 1, characterized in that: the height of the second boss is equal to the height of the third boss.
7. The kitchen use embossed paper according to claim 1, characterized in that: the height of the first boss is equal to the sum of the heights of the second boss and the third boss.
8. The kitchen use embossed paper according to claim 1, characterized in that: the protruding end of the first protruding part is pressed with the surface of the embossing bottom layer under the pressure of 0.1-0.4 MPa.
9. The kitchen use embossed paper according to claim 1, characterized in that: the convex end of the second convex part is pressed with the convex end of the third convex part through the pressure of 0.1-0.4 MPa.
10. The kitchen use embossed paper according to claim 1, characterized in that: a plurality of the first embossing units are distributed in an array.
CN202210057363.3A 2022-01-19 2022-01-19 embossed paper for kitchen Active CN114395940B (en)

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DE60133828T3 (en) * 2001-12-12 2011-06-22 Georgia-Pacific France Multi-ply web of absorbent paper
EP1331308A1 (en) * 2002-01-25 2003-07-30 Georgia-Pacific France A creped sheet of absorbent paper, a roll for the embossing and a process incorporating the same
FR2946279B1 (en) * 2009-06-04 2014-05-09 Georgia Pacific France WAFFLE ABSORBER PAPER WITH MIXED PATTERN
CN106264275A (en) * 2015-06-04 2017-01-04 金红叶纸业集团有限公司 One way of life paper using and raging system thereof
CN205322211U (en) * 2015-11-26 2016-06-22 维达纸业（中国）有限公司 For kitchen use knurling paper handkerchief
JP7056265B2 (en) * 2018-03-16 2022-04-19 王子ホールディングス株式会社 Sanitary paper
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