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WO2012171260A1 - 一种具有新型吸收层的尿垫及其加工方法 - Google Patents

一种具有新型吸收层的尿垫及其加工方法 Download PDF

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Publication number
WO2012171260A1
WO2012171260A1 PCT/CN2011/078510 CN2011078510W WO2012171260A1 WO 2012171260 A1 WO2012171260 A1 WO 2012171260A1 CN 2011078510 W CN2011078510 W CN 2011078510W WO 2012171260 A1 WO2012171260 A1 WO 2012171260A1
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WIPO (PCT)
Prior art keywords
layer
absorbent
fluff pulp
absorbing
urine pad
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
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PCT/CN2011/078510
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English (en)
French (fr)
Inventor
杨扬
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Individual
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Individual
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Publication date
Priority claimed from CN201120200070U external-priority patent/CN202128626U/zh
Priority claimed from CN2011101610152A external-priority patent/CN102217994A/zh
Application filed by Individual filed Critical Individual
Publication of WO2012171260A1 publication Critical patent/WO2012171260A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/47—Sanitary towels, incontinence pads or napkins
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/47—Sanitary towels, incontinence pads or napkins
    • A61F13/4702—Sanitary towels, incontinence pads or napkins having a reinforcing member

Definitions

  • the invention relates to a urine pad, in particular to a urine pad having a novel absorbent layer and a processing method thereof.
  • diaper pads are usually made up of a mixture of fluff pulp and a polymeric water absorbing layer to form an absorbing layer, which is then laminated by a top layer and a bottom layer. After the user uses the urine pad, the water absorbing layer is swollen by a large amount of water, and the water absorbing layer is inflated to form a water absorbing mass.
  • the water absorbing mass pulls the fluff pulp and the user twists during the movement, so that the water absorbing group Due to the uneven force and the different pressing and pulling forces, the absorbing pad of the diaper pad is entangled, agglomerated, broken, delaminated, broken or unevenly transported, which causes the user to In the case of the first time replacement, various discomforts may occur, and even the phenomenon that the polymer water absorbing layer expands and is squeezed and overflows, which seriously affects the user's health.
  • embodiments of the present invention provide a urine pad having a novel absorbent layer and a processing method thereof, which divide the absorbent layer into a plurality of mesh structures and are fixed so that the fluff in the absorbent layer The slurry and polymer water absorbing layer are not easily deformed and broken.
  • the technical solution is as follows:
  • a urine pad having a novel absorbing layer comprising a top layer, an absorbing layer and a bottom layer, wherein the absorbing layer is disposed between the surface layer and the bottom layer, wherein the absorbing layer is interspersed with a plurality of sewing threads, the sewing thread It is used to divide the absorbing layer into a plurality of reticular structures and fix them.
  • the sewing thread passes through the face layer, the absorbent layer, the bottom layer, and connects the face layer and the bottom layer, respectively, to form an integral body.
  • the absorbing layer is composed of a fluff pulp layer and a dredging layer thereabove and a lower absorbent paper layer, and the sewing thread passes through the fluff pulp layer and connects the upper dredging layer and the lower absorbent paper layer, respectively.
  • the absorbing layer is composed of a fluff pulp layer and a dredging layer thereabove and a lower absorbent paper layer, and the sewing thread passes only through the fluff pulp layer, and the fluff pulp layer is divided into a plurality of mesh structures and fixed.
  • the sewing threads are connected to each other.
  • the embodiment of the invention further provides a urine pad having a novel absorbing layer, which is composed of a surface layer, an absorbing layer and a bottom layer.
  • the absorbing layer is disposed between the top layer and the bottom layer, and the absorbing layer is composed of a fluff pulp layer and a dredging layer thereon and a lower absorbent paper layer, wherein the fluff pulp layer is provided with a plurality of fiber freezing points, the fiber The freezing point is used to separate the fluff pulp layer of the absorbent layer into a plurality of mesh structures and to fix them.
  • the embodiment of the invention provides a processing technology for a urine pad having a novel absorbing layer, which is formed by dividing the absorbing layer into a plurality of reticular structures and fixing during the processing of the absorbing layer in the processing process of the existing diaper pad. Steps, the steps specifically include:
  • Step 1 The velvet sewing process is used to add the fluff pulp layer of the absorbing layer to the sewing thread, wherein the sewing thread only penetrates the fluff pulp layer and is equidistantly arranged;
  • Step 2 A dredging layer is arranged on the upper part of the fluff pulp layer, and an absorbent paper layer is arranged on the lower part of the fluff pulp layer to form a complete absorbent layer.
  • the embodiment of the invention further provides a processing technology for a urine pad having a novel absorption layer, which is formed by dividing the absorption layer into a plurality of network structures and fixing during the processing of the absorption layer in the processing process of the existing urine pad.
  • the steps of the steps include:
  • Step 1 A dredging layer is arranged on the upper part of the fluff pulp layer, and a water absorbent paper layer is arranged on the lower part of the fluff pulp layer to form a complete absorption layer;
  • Step 2 Using a quilting sewing process, the fluff pulp layer of the absorbing layer is added into the sewing thread, wherein the sewing thread penetrates the fluff pulp layer and extends in the upward and downward directions, respectively, upwardly passing through the dredging layer disposed above the fluff pulp layer. And the top layer, down through the absorbent paper layer and the bottom layer below the fluff pulp layer, and the sewing threads are equidistantly arranged.
  • the step may further be: using ultrasonic waves to melt the fibers in the fluff pulp layer of the absorbing layer and then solidifying, thereby forming a plurality of fiber freezing points, thereby separating the fluff pulp layer of the absorbing layer into a plurality of reticular structures and fixing.
  • the urine pad with the novel absorbent layer according to the embodiment of the invention fixes the absorption layer of the urine pad by using a sewing thread or by an ultrasonic process, and at the same time makes the liquid conduction more uniform, which advantageously accelerates the distribution of the liquid and effectively avoids Due to the expansion of water absorption, the fluff pulp is pulled, and the user twists during the movement, so that the water absorption group and other parts are caused by the uneven force and the different pressing and pulling forces, which are caused by the curling, agglomeration, breaking, and delamination. Bad phenomena such as breakage or uneven liquid transfer relieve the user of the troubles caused by such problems.
  • the processing method of the urine pad with the novel absorption layer according to the embodiment of the present invention is to complete the production of the single pad in the production line according to the method of the ordinary urine pad, and to make the urine pad through the sewing process such as quilting on the production line of the urine pad.
  • the absorbent layer is integrally formed into a mesh structure from the top layer to the bottom layer to form a urine pad of the integral absorbent layer;
  • the urine pad with the novel absorbent layer according to the embodiment of the present invention has the advantages of simple structure, economical and practical, safety, sanitation, and comfortable use, and the processing method of the embodiment of the present invention It has the characteristics of simple production process and high production efficiency.
  • FIG. 1 is a schematic cross-sectional structural view of a urine pad having a novel absorbent layer according to Embodiment 1 of the present invention
  • FIG. 2 is a schematic cross-sectional structural view of a urine pad having a novel absorbent layer according to Embodiment 2 of the present invention
  • FIG. 3 is a schematic view showing the structure of the sewing thread surface of the absorbent layer of the urine pad having the novel absorbent layer according to Embodiment 1 of the present invention
  • FIG. 4 is a surface sewing of the absorbent layer of the urine pad having the novel absorbent layer according to Embodiment 3 of the present invention
  • Fig. 5 is a view showing the structure of the sewing thread surface of the absorbent layer of the urine pad having the novel absorbent layer according to the fourth embodiment of the present invention. In the picture:
  • Example 1 A urine pad of the present invention having a novel absorbent layer will be further described below with reference to the accompanying drawings and specific embodiments.
  • Example 1 A urine pad of the present invention having a novel absorbent layer will be further described below with reference to the accompanying drawings and specific embodiments.
  • a urine pad having a novel absorbent layer is composed of a top layer 1, an absorbing layer and a bottom layer 5, and the absorbing layer is disposed between the surface layer 1 and the bottom layer 5, and the absorbing layer is interspersed with a plurality of Sewing threads for separating the absorbing layer into a plurality of mesh structures and fixing them.
  • Example 2
  • a urine pad having a novel absorbent layer is composed of a top layer 1, an absorbing layer and a bottom layer 5, and the absorbing layer is disposed between the surface layer 1 and the bottom layer 5, and the absorbing layer is interspersed with a plurality of Sewing threads are respectively connected to the upper layer of the upper layer of the absorption layer and the bottom layer of the bottom portion for separating the absorption layer into a plurality of network structures and fixing the absorption layer to the surface layer 1 and the bottom layer 5.
  • Example 3 Example 3:
  • a urine pad having a novel absorbent layer is composed of a top layer 1, an absorbent layer and a bottom layer 5, the absorbent layer being composed of a fluff pulp layer 3, a transport layer 2 and an absorbent paper.
  • the layer 4 is configured, the polymer absorbent resin 6 is disposed in the fluff pulp layer 3, and the transport layer 2 and the absorbent paper layer 4 are respectively disposed on both sides of the fluff pulp layer 3, and the absorption layer is disposed between the top layer 1 and the bottom layer 5, in the absorption layer
  • a plurality of sewing threads 7 are interspersed for separating the absorbing layer into a plurality of mesh structures and fixing them.
  • the sewing thread 7 can penetrate only the pile layer 3 of the absorbent layer.
  • the sewing thread 7 can fix the pile layer 3 of the absorbent layer through the sewing thread 7 so as not to be deformed when pressed by an external force.
  • Example 4
  • a urine pad having a novel absorbent layer is composed of a top layer 1, an absorbent layer and a bottom layer 5, and the absorbent layer is composed of a fluff pulp layer 3, a transport layer 2 and an absorbent paper layer 4.
  • a polymer absorbent resin 6 is disposed in the fluff pulp layer 3, and a transport layer 2 and a water absorbent paper layer 4 are disposed on both sides of the fluff pulp layer 3, and the absorption layer is disposed between the top layer 1 and the bottom layer 5, and the absorption layer is interspersed with a plurality of
  • the sewing thread 7 is used to divide the absorbing layer into a plurality of mesh structures and fix them.
  • the sewing thread 7 sequentially penetrates the top layer 1, the transport layer 2 at the upper portion of the absorbing layer, the fluff pulp layer 3 of the absorbing layer, the absorbent paper layer 4 and the bottom layer 5 at the lower portion of the absorbing layer, thereby bringing the top layer 1, the absorbing layer and the bottom layer 5 Fixed together.
  • the sewing thread 7 can fix the top layer 1, the absorbent layer and the bottom layer 5 as a whole by the sewing thread 7, so that it does not deform when pressed by an external force.
  • Example 5
  • a urine pad having a novel absorbent layer comprising a top layer 1, an absorbent layer and a bottom layer 5, the absorbent layer being composed of a fluff pulp layer 3, a transport layer 2 and an absorbent paper layer 4, and a high setting in the fluff pulp layer 3 a molecular absorbing resin 6, a transport layer 2 and a water absorbing paper layer 4 are disposed on both sides of the fluff pulp layer 3, and an absorbing layer is disposed between the top layer 1 and the bottom layer 5, and a plurality of sewing threads 7 are interposed in the absorbing layer, The sewing thread 7 is used to divide the absorbing layer into a plurality of mesh structures and fix them.
  • the sewing thread 7 can penetrate only the pile layer 3 of the absorbent layer.
  • the sewing thread 7 can fix the pile layer 3 of the absorbent layer through the sewing thread 7 so as not to be deformed when pressed by an external force.
  • the present embodiment is different from the embodiment 1 in that, as shown in Fig. 4, after the sewing thread 7 penetrates the pile layer 3, the sewing threads 7 of the same row are connected to each other.
  • a urine pad having a novel absorbent layer comprising a top layer 1, an absorbent layer and a bottom layer 5, the absorbent layer being composed of a fluff pulp layer 3, a transport layer 2 and an absorbent paper layer 4, and a high setting in the fluff pulp layer 3 a molecular absorbing resin 6, a transport layer 2 and a water absorbing paper layer 4 are disposed on both sides of the fluff pulp layer 3, and an absorbing layer is disposed between the top layer 1 and the bottom layer 5, and a plurality of sewing threads 7 are interposed in the absorbing layer, The sewing thread 7 is used to divide the absorbing layer into a plurality of mesh structures and fix them.
  • the sewing thread 7 can penetrate only the pile layer 3 of the absorbent layer.
  • the sewing thread 7 can fix the pile layer 3 of the absorbent layer through the sewing thread 7 so as not to be deformed when pressed by an external force.
  • This embodiment differs from the first embodiment in that, as shown in Fig. 5, after the sewing thread 7 penetrates the fluff pulp layer 3, the adjacent two sewing threads 7 are connected to each other, so that the sewing thread 7 is netted.
  • the lattice shape enhances the fixing effect of the sewing thread 7.
  • the processing method of a urine pad having a novel absorbing layer is a step of dividing the velvet pulp layer 3 of the absorbing layer into a plurality of reticular structures and fixing them during the processing of the absorbing layer in the processing process of the existing diaper pad. .
  • Step 1 Using the quilting sewing process, the fluff pulp layer 3 of the absorbing layer is added to the sewing thread 7, wherein the sewing thread 7 can penetrate only the fluff pulp layer 3 and are equidistantly arranged;
  • Step 2 A dredging layer 2 is disposed on the upper portion of the fluff pulp layer 3, and an absorbent paper layer is disposed on the lower portion of the fluff pulp layer 3 to constitute a complete absorbent layer.
  • the sewing thread 7 is a plurality of single wires passing through the pile layer 3, respectively, thereby separating the pile layer of the absorbent layer into a plurality of mesh structures and fixing them.
  • a processing method for a diaper pad having a novel absorbing layer is a step of dividing the absorbing layer into a plurality of reticular structures and fixing them during the processing of the absorbing layer in the processing process of the existing diaper pad.
  • the specific steps include: See Figure 2,
  • Step 1 The dredging layer 2 is disposed on the upper portion of the fluff pulp layer 3, and the absorbent paper layer is disposed on the lower portion of the fluff pulp layer 3 to constitute a complete absorbent layer;
  • Step 2 The velvet sewing process is used to add the fluff pulp layer 3 of the absorbing layer to the sewing thread 7, wherein the sewing thread 7 penetrates the fluff pulp layer 3 and extends in the upward and downward directions, respectively, upwardly through the fluff pulp layer 3
  • the dredging layer 2 and the top layer 1 disposed above pass down through the absorbent paper layer 4 and the bottom layer 5 below the pile layer 3, and the sewing threads 7 are equidistantly arranged.
  • the sewing thread 7 is a single single-line loop through the top layer 1, the dredging layer 2, the fluff pulp layer 3, the absorbent paper layer 4 and the bottom layer 5, thereby separating the fluff pulp layer of the absorbent layer into a plurality of nets. Structure and fixed.
  • Example 9
  • a processing method for a urine pad having a novel absorbent layer is a step of dividing the absorbent layer into a plurality of mesh structures and fixing them during the processing of the absorbent layer in the processing of the existing urine pad.
  • the step of dividing the absorption layer into a plurality of network structures and fixing is specifically: ultrasonically melting the fibers of the pile layer 3 in the absorption layer and solidifying, thereby forming a plurality of fiber freezing points, thereby absorbing the absorption layer.
  • the fluff pulp layer 3 is divided into a plurality of mesh structures and fixed.

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

一种具有吸收层的尿垫，由面层（1）、吸收层和底层（5）构成，所述吸收层置于面层（1）和底层（5）之间，所述吸收层内穿插有复数个缝纫线（7），所述缝纫线（7）用于将吸收层分割成多块网状结构并固定。吸收层可以由绒毛浆层（3）及其上方的疏导层（2）和下方的吸水纸层（4）构成，缝纫线（7）可以仅穿过绒毛浆层（3）。也可以通过在绒毛浆层（3）内设置多个纤维凝固点将吸收层进行分割。本申请还公开了上述尿垫的加工工艺。由于将吸收层分割成具有多块网状结构并固定，所以吸收层内的吸收体不易变形断裂。尿垫的加工工艺过程简单，生产效率高。

Description

种具有新型吸收层的尿垫及其加工方法 技术领域
本发明涉及一种尿垫， 具体是提供一种具有新型吸收层的尿垫及其加工方法。 背景技术
目前， 市售的尿垫通常是由绒毛浆加高分子吸水层混合在一起构成吸收层， 再通过面 层和底层上下包裹压合而成。 这样的尿垫在使用者使用过后， 由于高分子吸水层大量吸水， 使吸水层膨胀起来， 形成一个吸水团， 由于吸水团拉扯了绒毛浆， 以及使用者在活动时扭 曲的作用， 使吸水团与其他部位由于受力不均匀和承受挤压、 拉扯力的不同， 而出现尿垫 吸收层打卷、 成团、 折断、 脱层、 断裂或者液体传输不均匀等现象， 这样导致使用者在没 有第一时间更换的情况下， 会出现各种不适， 甚至有高分子吸水层膨胀被挤压外溢的现象 发生， 严重影响使用者的身体健康。 发明内容
为了克服上述现有技术的缺陷， 本发明实施例提供了一种具有新型吸收层的尿垫及其 加工方法， 其将吸收层分隔形成具有多块网状结构并固定， 使得吸收层内的绒毛浆及高分 子吸水层不易变形断裂。 所述技术方案如下：
一种具有新型吸收层的尿垫， 由面层、 吸收层和底层构成， 所述吸收层设置于面层和 底层之间， 所述吸收层内穿插有复数个缝纫线， 所述的缝纫线用于将吸收层分隔成多块网 状结构并固定。
具体地， 缝纫线穿过面层、 吸收层、 底层， 并分别连接面层和底层， 从而形成一个整 体。
具体地， 吸收层由绒毛浆层及其上方的疏导层和下方的吸水纸层构成， 缝纫线穿过绒 毛浆层， 并分别连接上方的疏导层和下方的吸水纸层。
具体地， 吸收层由绒毛浆层及其上方的疏导层和下方的吸水纸层构成， 缝纫线仅穿过 绒毛浆层， 将绒毛浆层分隔成多块网状结构并固定。
具体地， 缝纫线单段存在。
具体地， 缝纫线彼此之间相互连接。
本发明实施例还提供了一种具有新型吸收层的尿垫， 由面层、 吸收层和底层构成， 所 述吸收层设置于面层和底层之间， 所述吸收层由绒毛浆层及其上方的疏导层和下方的吸水 纸层构成， 其中绒毛浆层内设置有多个纤维凝固点， 所述的纤维凝固点用于将吸收层的绒 毛浆层分隔成多块网状结构并固定。
本发明实施例提供了一种具有新型吸收层的尿垫的加工工艺， 是在现有尿垫的加工工 艺中的吸收层加工过程中， 加入将吸收层分隔成多块网状结构并固定的步骤， 其步骤具体 包括：
步骤 1、利用绗缝的缝纫工艺将吸收层的绒毛浆层内加入缝纫线， 其中缝纫线仅穿透绒 毛浆层， 并等距离排列；
步骤 2、 在绒毛浆层的上部设置疏导层， 在绒毛浆层的下部设置吸水纸层， 从而构成完 整的吸收层。
本发明实施例还提供了一种具有新型吸收层的尿垫的加工工艺， 是在现有尿垫的加工 工艺中的吸收层加工过程中， 加入将吸收层分隔成多块网状结构并固定的步骤， 其步骤具 体包括：
步骤 1、 在绒毛浆层的上部设置疏导层， 在绒毛浆层的下部设置吸水纸层， 从而构成完 整的吸收层；
步骤 2、利用绗缝的缝纫工艺将吸收层的绒毛浆层内加入缝纫线， 其中缝纫线穿透绒毛 浆层， 并向上、 下两方向延伸， 分别向上穿过绒毛浆层上方设置的疏导层和面层， 向下穿 过绒毛浆层下方的吸水纸层和底层， 且缝纫线等距离排列。
所述的步骤还可以是： 利用超声波将吸收层的绒毛浆层内的纤维熔化后再凝固， 从而 形成复数个纤维凝固点， 从而将吸收层的绒毛浆层分隔成多块网状结构并固定。
本发明实施例的有益效果是：
本发明实施例所述具有新型吸收层的尿垫， 其利用缝纫线或通过超声波工艺把尿垫的 吸收层固定起来， 同时使其液体传导更加均匀， 有利的加快了液体的分布， 有效避免了由 于吸水膨胀拉扯了绒毛浆， 以及使用者在活动时扭曲作用， 使吸水团与其他部位由于受力 不均匀和承受挤压、 拉扯力的不同所产生的打卷、 成团、 折断、 脱层、 断裂或者液体传输 不均匀等不良现象， 为使用者解除了由于此类问题产生的烦恼。
本发明实施例所述具有新型吸收层的尿垫的加工方法， 是按照普通尿垫的方法， 在生 产线上完成尿垫单片生产， 在尿垫生产线上通过绗缝等缝纫工艺， 使尿垫吸收层从面层到 底层整体缝制成网状结构， 使其形成整体吸收层的尿垫；
也可以单独针对吸收层的绒毛浆层进行制作， 通过绗缝等缝纫工艺， 使吸收层的绒毛 浆层缝制成网状结构， 再附着输导层和吸水纸层， 配合面层和底层的加工， 使其形成整体 吸收层的尿垫；
还可以针对吸收层内的纤维， 采用超声波使其熔化在凝固的方式， 使吸收层内形成多 个纤维凝固点， 依靠纤维凝固点将吸收层分隔成多块网状结构并固定。
综上所述， 与现有技术相比， 本发明实施例所述具有新型吸收层的尿垫， 具有结构简 单， 经济实用， 安全、 卫生、 使用舒适的优点， 本发明实施例所述加工方法， 具有生产工 艺过程简略、 生产效率高的特点。 附图说明
图 1是本发明实施例 1所述具有新型吸收层的尿垫的截面结构示意图；
图 2是本发明实施例 2所述具有新型吸收层的尿垫的截面结构示意图；
图 3是本发明实施例 1所述具有新型吸收层的尿垫的吸收层表面缝纫线结构示意图； 图 4是本发明实施例 3所述一种具有新型吸收层的尿垫的吸收层表面缝纫线结构示意 图；
图 5是本发明实施例 4所述具有新型吸收层的尿垫的吸收层表面缝纫线结构示意图。 图中：
1-面层；
2-输导层；
3-绒毛浆层；
4-吸水纸层；
5-底层；
6-高分子吸收树脂；
7-缝纫线。 具体实施方式
下面结合附图和具体实施例对本发明的一种具有新型吸收层的尿垫作进一步的描述。 实施例 1 :
参见图 1， 一种具有新型吸收层的尿垫， 由面层 1、 吸收层和底层 5构成， 所述吸收层 设置于面层 1和底层 5之间， 所述吸收层内的穿插有复数个缝纫线， 所述的缝纫线用于将 吸收层分隔成多块网状结构并固定。 实施例 2:
参见图 2， 一种具有新型吸收层的尿垫， 由面层 1、 吸收层和底层 5构成， 所述吸收层 设置于面层 1和底层 5之间， 所述吸收层内的穿插有复数个缝纫线， 并分别连接吸收层上 部的面层和底部的底层， 用于将吸收层分隔成多块网状结构并将吸收层与面层 1 及底层 5 固定。 实施例 3:
如附图 1和附图 3所示，一种具有新型吸收层的尿垫， 由面层 1、吸收层和底层 5构成， 所述吸收层由绒毛浆层 3、输导层 2和吸水纸层 4构成， 绒毛浆层 3内设置高分子吸收树脂 6， 绒毛浆层 3两侧分别设置输导层 2和吸水纸层 4， 吸收层设置于面层 1和底层 5之间， 吸收层内穿插有复数个缝纫线 7，所述的缝纫线 7用于将吸收层分隔成多块网状结构并固定。
本实施例中， 如附图 1所示， 缝纫线 7可以仅穿透吸收层的绒毛浆层 3。
本实施例中， 缝纫线 7可将吸收层的绒毛浆层 3通过缝纫线 7固定， 使其在受到外力 挤压时不会变形。 实施例 4:
如附图 2所示， 一种具有新型吸收层的尿垫， 由面层 1、 吸收层和底层 5构成， 所述吸 收层由绒毛浆层 3、 输导层 2和吸水纸层 4构成， 绒毛浆层 3内设置高分子吸收树脂 6， 绒 毛浆层 3两侧分别设置输导层 2和吸水纸层 4， 吸收层设置于面层 1和底层 5之间， 吸收层 内穿插有复数个缝纫线 7， 所述的缝纫线 7用于将吸收层分隔成多块网状结构并固定。
缝纫线 7依次穿透面层 1、 吸收层上部的输导层 2、 吸收层的绒毛浆层 3、 吸收层下部 的吸水纸层 4和底层 5， 从而将面层 1、 吸收层和底层 5固定在一起。
本实施例中， 缝纫线 7可将面层 1、 吸收层和底层 5通过缝纫线 7固定成一个整体， 使 其在受到外力挤压时不会变形。 实施例 5:
一种具有新型吸收层的尿垫， 由面层 1、 吸收层和底层 5构成， 所述吸收层由绒毛浆层 3、 输导层 2和吸水纸层 4构成， 绒毛浆层 3内设置高分子吸收树脂 6， 绒毛浆层 3两侧分 别设置输导层 2和吸水纸层 4， 吸收层设置于面层 1和底层 5之间， 吸收层内穿插有复数个 缝纫线 7， 所述的缝纫线 7用于将吸收层分隔成多块网状结构并固定。
本实施例中， 如附图 1所示， 缝纫线 7可以仅穿透吸收层的绒毛浆层 3。 本实施例中， 缝纫线 7可将吸收层的绒毛浆层 3通过缝纫线 7固定， 使其在受到外力 挤压时不会变形。
本实施例与实施例 1的不同之处在于， 如附图 4所示， 缝纫线 7穿透绒毛浆层 3后， 同一行的缝纫线 7相邻两个之间彼此相连。
本实施例中， 同一行的缝纫线 7彼此相连， 可增强缝纫线 7的固定效果。 实施例 6:
一种具有新型吸收层的尿垫， 由面层 1、 吸收层和底层 5构成， 所述吸收层由绒毛浆层 3、 输导层 2和吸水纸层 4构成， 绒毛浆层 3内设置高分子吸收树脂 6， 绒毛浆层 3两侧分 别设置输导层 2和吸水纸层 4， 吸收层设置于面层 1和底层 5之间， 吸收层内穿插有复数个 缝纫线 7， 所述的缝纫线 7用于将吸收层分隔成多块网状结构并固定。
本实施例中， 如附图 1所示， 缝纫线 7可以仅穿透吸收层的绒毛浆层 3。
本实施例中， 缝纫线 7可将吸收层的绒毛浆层 3通过缝纫线 7固定， 使其在受到外力 挤压时不会变形。
本实施例与实施例 1的不同之处在于， 如附图 5所示， 缝纫线 7穿透绒毛浆层 3后， 相邻的两个缝纫线 7之间彼此相连， 使缝纫线 7呈网格状， 增强缝纫线 7的固定效果。 实施例 7:
一种具有新型吸收层的尿垫的加工工艺， 是在现有尿垫的加工工艺中的吸收层加工过 程中， 加入将吸收层的绒毛浆层 3分隔成多块网状结构并固定的步骤。
其具体步骤包括： 参见图 1，
步骤 1、 利用绗缝的缝纫工艺将吸收层的绒毛浆层 3内加入缝纫线 7， 其中缝纫线 7可 以仅穿透绒毛浆层 3， 并等距离排列；
步骤 2、 在绒毛浆层 3的上部设置疏导层 2， 在绒毛浆层 3的下部设置吸水纸层， 从而 构成完整的吸收层。
本实施例中， 缝纫线 7是若干根单线分别穿过绒毛浆层 3， 从而将吸收层的绒毛浆层分 隔成多块网状结构并固定。 实施例 8:
一种具有新型吸收层的尿垫的加工工艺， 是在现有尿垫的加工工艺中的吸收层加工过 程中， 加入将吸收层的分隔成多块网状结构并固定的步骤。 其具体步骤包括： 参见图 2，
步骤 1、 在绒毛浆层 3的上部设置疏导层 2， 在绒毛浆层 3的下部设置吸水纸层， 从而 构成完整的吸收层；
步骤 2、 利用绗缝的缝纫工艺将吸收层的绒毛浆层 3内加入缝纫线 7， 其中缝纫线 7穿 透绒毛浆层 3， 并向上、 下两方向延伸， 分别向上穿过绒毛浆层 3上方设置的疏导层 2和面 层 1， 向下穿过绒毛浆层 3下方的吸水纸层 4和底层 5， 且缝纫线 7等距离排列。
本实施例中， 缝纫线 7为一整根单线回环穿过面层 1、 疏导层 2、 绒毛浆层 3、 吸水纸 层 4和底层 5， 从而将吸收层的绒毛浆层分隔成多块网状结构并固定。 实施例 9:
一种具有新型吸收层的尿垫的加工工艺， 是在现有尿垫的加工工艺中的吸收层加工过 程中， 加入将吸收层分隔成多块网状结构并固定的步骤。
本实施例中， 将吸收层分隔成多块网状结构并固定的步骤具体是利用超声波将吸收层 内的绒毛浆层 3 的纤维熔化后再凝固， 从而形成复数个纤维凝固点， 从而将吸收层的绒毛 浆层 3分隔成多块网状结构并固定。 以上所述的实施例， 只是本发明较优选的具体实施方式的一种， 本领域的技术人员在 本发明技术方案范围内进行的通常变化和替换都应包含在本发明的保护范围内。

Claims

权 利 要 求 书
1、 一种具有新型吸收层的尿垫， 由面层、 吸收层和底层构成， 所述吸收层设置于面层和 底层之间， 其特征在于， 所述吸收层内穿插有复数个缝纫线， 所述的缝纫线用于将吸收层分 隔成多块网状结构并固定。
2、根据权利要求 1所述的一种具有新型吸收层的尿垫， 其特征在于， 所述缝纫线穿过面 层、 吸收层、 底层， 并分别连接面层和底层， 从而形成一个整体。
3、根据权利要求 1所述的一种具有新型吸收层的尿垫， 其特征在于， 所述吸收层由绒毛 浆层及其上方的疏导层和下方的吸水纸层构成， 缝纫线穿过绒毛浆层， 并分别连接上方的疏 导层和下方的吸水纸层。
4、根据权利要求 1所述的一种具有新型吸收层的尿垫， 其特征在于， 所述吸收层由绒毛 浆层及其上方的疏导层和下方的吸水纸层构成， 缝纫线仅穿过绒毛浆层， 将绒毛浆层分隔成 多块网状结构并固定。
5、根据权利要求 1-4任意一项所述的一种具有新型吸收层的尿垫， 其特征在于， 所述的 缝纫线单段存在。
6、根据权利要求 1-4任意一项所述的一种具有新型吸收层的尿垫， 其特征在于， 所述的 缝纫线彼此之间相互连接。
7、 一种具有新型吸收层的尿垫， 由面层、 吸收层和底层构成， 所述吸收层设置于面层和 底层之间， 其特征在于， 所述吸收层由绒毛浆层及其上方的疏导层和下方的吸水纸层构成， 其中绒毛浆层内设置有多个纤维凝固点， 所述的纤维凝固点用于将吸收层的绒毛浆层分隔成 多块网状结构并固定。
8、 一种具有新型吸收层的尿垫的加工工艺， 其特征在于， 在现有尿垫的加工工艺中的吸 收层加工过程中， 加入将吸收层分隔成多块网状结构并固定的步骤， 其步骤具体包括： 步骤 1、 利用绗缝的缝纫工艺将吸收层的绒毛浆层内加入缝纫线， 其中缝纫线仅穿透绒 毛浆层， 并等距离排列；
步骤 2、 在绒毛浆层的上部设置疏导层， 在绒毛浆层的下部设置吸水纸层， 从而构成完 整的吸收层。
9、 一种具有新型吸收层的尿垫的加工工艺， 其特征在于， 在现有尿垫的加工工艺中的吸 收层加工过程中， 加入将吸收层分隔成多块网状结构并固定的步骤， 所述的步骤具体包括： 步骤 1、 在绒毛浆层的上部设置疏导层， 在绒毛浆层的下部设置吸水纸层， 从而构成完 整的吸收层；
步骤 2、 利用绗缝的缝纫工艺将吸收层的绒毛浆层内加入缝纫线， 其中缝纫线穿透绒毛 浆层， 并向上、 下两方向延伸， 分别向上穿过绒毛浆层上方设置的疏导层和面层， 向下穿过 绒毛浆层下方的吸水纸层和底层， 且缝纫线等距离排列。
10、 根据权利要求 8或 9所述的一种具有新型吸收层的尿垫的加工工艺， 其特征在于， 所述的缝纫线单段存在。
11、 根据权利要求 8或 9所述的一种具有新型吸收层的尿垫的加工工艺， 其特征在于， 所述的缝纫线彼此连接。
12、 根据权利要求 8所述的一种具有新型吸收层的尿垫的加工工艺， 其特征在于， 所述 的步骤具体是： 利用超声波将吸收层的绒毛浆层内的纤维熔化后再凝固， 从而形成复数个纤 维凝固点， 从而将吸收层的绒毛浆层分隔成多块网状结构并固定。
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