CN110742732A - High-breathability paper diaper - Google Patents

High-breathability paper diaper Download PDF

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CN110742732A
CN110742732A CN201910933447.7A CN201910933447A CN110742732A CN 110742732 A CN110742732 A CN 110742732A CN 201910933447 A CN201910933447 A CN 201910933447A CN 110742732 A CN110742732 A CN 110742732A
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woven fabric
waist
composite
length
woven
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何子平
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JINJIANG HAINA MACHINERY Inc
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JINJIANG HAINA MACHINERY Inc
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    • 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
    • A61F13/49—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 specially adapted to be worn around the waist, e.g. diapers, nappies
    • A61F13/496—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 specially adapted to be worn around the waist, e.g. diapers, nappies in the form of pants or briefs
    • 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
    • A61F13/56—Supporting or fastening means
    • A61F13/5622—Supporting or fastening means specially adapted for diapers or the like
    • A61F13/565—Supporting or fastening means specially adapted for diapers or the like pants type diaper
    • A61F13/5655—Supporting or fastening means specially adapted for diapers or the like pants type diaper adjustable pants type diapers
    • 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
    • A61F13/56—Supporting or fastening means
    • A61F13/58—Adhesive tab fastener elements

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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

一种高透气性纸尿裤，具有前腰部、后腰部和裆部，其特征在于：包括从下至上依次复合的复合无纺布、底膜、吸水芯体、表层无纺布和立体护围无纺布，复合无纺布为具有前腰、后腰和裤裆的裤形结构，前腰部复合有位于复合无纺布下方的前腰贴，后腰部复合有环腰无纺布，吸水芯体设置在底膜和表层无纺布之间，底膜和/或表层无纺布的长度小于复合无纺布的长度以降低局部前腰部和/或局部后腰部的厚度提高腰部透气性。

Figure 201910933447

A highly air-permeable diaper, which has a front waist, a back waist and a crotch, and is characterized in that it comprises a composite non-woven fabric, a bottom film, a water-absorbing core, a surface layer non-woven fabric and a three-dimensional protective non-woven fabric sequentially compounded from bottom to top. The composite non-woven fabric is a trouser-shaped structure with a front waist, a back waist and a crotch. The front waist is compounded with a front waist sticker located below the composite non-woven fabric, and the back waist is compounded with a loop-waist non-woven fabric. Between the base film and the surface non-woven fabric, the length of the base film and/or the surface non-woven fabric is smaller than the length of the composite non-woven fabric to reduce the thickness of the partial front waist and/or the partial rear waist and improve the breathability of the waist.

Figure 201910933447

Description

一种高透气性纸尿裤A highly breathable diaper

技术领域technical field

本发明涉及一种纸尿裤。The present invention relates to a paper diaper.

背景技术Background technique

公知的，纸尿裤的具有前腰部、后腰部和裆部，纸尿裤通常由多层材料复合而成，同样前腰部、后腰部也具有多层材料，这就造成前腰部和后腰部透气性差，容易在后腰部出汗，并且不利于肚脐的透气。It is well known that diapers have a front waist, a back waist and a crotch. The diapers are usually composed of multiple layers of materials. Similarly, the front waist and the back waist also have multiple layers of materials, which cause the front waist and the back waist. The back waist sweats, and it is not conducive to the ventilation of the navel.

发明内容SUMMARY OF THE INVENTION

本发明的目的是针对现有技术的不足，提供一种高透气性的纸尿裤。The purpose of the present invention is to provide a high-permeability diaper in view of the deficiencies of the prior art.

本发明的目的通过如下技术方案来实现：The object of the present invention is achieved through the following technical solutions:

一种高透气性纸尿裤，具有前腰部、后腰部和裆部，其特征在于：包括从下至上依次复合的复合无纺布、底膜、吸水芯体、表层无纺布和立体护围无纺布，复合无纺布为具有前腰、后腰和裤裆的裤形结构，前腰部复合有位于复合无纺布下方的前腰贴，后腰部复合有环腰无纺布，吸水芯体设置在底膜和表层无纺布之间，底膜和/或表层无纺布的长度小于复合无纺布的长度以降低局部前腰部和/或局部后腰部的厚度提高腰部透气性。A highly air-permeable diaper, which has a front waist, a back waist and a crotch, and is characterized in that it comprises a composite non-woven fabric, a bottom film, a water-absorbing core, a surface layer non-woven fabric and a three-dimensional protective non-woven fabric sequentially compounded from bottom to top. The composite non-woven fabric is a trouser-shaped structure with a front waist, a back waist and a crotch. The front waist is compounded with a front waist sticker located below the composite non-woven fabric, and the back waist is compounded with a loop-waist non-woven fabric. Between the base film and the surface non-woven fabric, the length of the base film and/or the surface non-woven fabric is smaller than the length of the composite non-woven fabric to reduce the thickness of the partial front waist and/or the partial rear waist and improve the breathability of the waist.

所述底膜和表层无纺布的长度相同且相对布置。The lengths of the base film and the surface nonwoven fabric are the same and oppositely arranged.

还包括位于所述吸水芯体与所述表层无纺布之间的传导层无纺布，传导层无纺布的长度小于所述复合无纺布的长度以降低前腰部和/或后腰部的厚度。It also includes a conductive layer non-woven fabric between the water absorbent core and the surface layer non-woven fabric, the length of the conductive layer non-woven fabric is smaller than the length of the composite non-woven fabric to reduce the front waist and/or the back waist. thickness.

所述传导层无纺布和表层无纺布的长度相同且相对布置。The conductive layer non-woven fabric and the surface layer non-woven fabric have the same length and are oppositely arranged.

还包括包覆所述吸水芯体的包覆无纺布，包覆无纺布和表层无纺布的长度相同且相对布置。It also includes a covered non-woven fabric covering the water-absorbent core, and the covered non-woven fabric and the surface layer non-woven fabric have the same length and are oppositely arranged.

所述吸水芯体的长度和宽度小于所述底膜和表层无纺布的长度和宽度使所述吸水芯体被所述底膜和表层无纺布包覆。The length and width of the water-absorbent core are smaller than the length and width of the bottom film and the surface nonwoven fabric, so that the water-absorbent core is covered by the bottom film and the surface nonwoven fabric.

所述立体护围无纺布包括左、右分布的两个，所述立体护围无纺布具有复合段和护围段，复合段与所述复合无纺布复合，复合段与所述复合无纺布之间设置有腿部橡筋，护围段设置有护围橡筋。The three-dimensional protective non-woven fabric includes two distributed on the left and right. The three-dimensional protective non-woven fabric has a composite section and a protective section. The composite section is combined with the composite non-woven fabric, and the composite section is combined with the composite section. Leg elastics are arranged between the non-woven fabrics, and protective elastics are arranged in the enclosure section.

所述前腰部复合有位于立体护围无纺布上方的防前漏无纺布。The front waist is compounded with an anti-leakage non-woven fabric located above the three-dimensional protective non-woven fabric.

所述底膜和表层无纺布的长度比复合无纺布的长度小1-6厘米。The length of the bottom film and the surface layer non-woven fabric is 1-6 cm shorter than the length of the composite non-woven fabric.

所述环腰无纺布位于表层无纺布上方和立体护围无纺布下方，或者，所述环腰无纺布位于立体护围无纺布上方。The loop-waist non-woven fabric is located above the surface layer non-woven fabric and below the three-dimensional guard non-woven fabric, or the loop-waist non-woven fabric is positioned above the three-dimensional guard non-woven fabric.

本发明具有如下有益效果：The present invention has the following beneficial effects:

底膜和/或表层无纺布的长度小于复合无纺布的长度以降低局部前腰部和/或局部后腰部的厚度提高腰部透气性，另外传导层无纺布和包覆无纺布也可同样设置以进一步降低局部前腰部和/或局部后腰部的厚度提高透气性；可设置成底膜、表层无纺布、传导层无纺布和包覆无纺布的长度相同且相对布置，并且比吸水芯体长以完全包覆吸水芯体，防止吸水芯体中的高分子材料泄漏。The length of the bottom film and/or the surface layer non-woven fabric is smaller than the length of the composite non-woven fabric to reduce the thickness of the partial front waist and/or the partial rear waist and improve the breathability of the waist. In addition, the conductive layer non-woven fabric and the covering non-woven fabric can also be used. It is also arranged to further reduce the thickness of the partial front waist and/or the partial rear waist to improve air permeability; it can be arranged that the lengths of the bottom film, the surface layer non-woven fabric, the conductive layer non-woven fabric and the covering non-woven fabric are the same and oppositely arranged, and It is longer than the absorbent core to completely cover the absorbent core and prevent the leakage of the polymer material in the absorbent core.

附图说明Description of drawings

下面结合附图对本发明作进一步详细说明。The present invention will be further described in detail below in conjunction with the accompanying drawings.

图1为本发明实施例一的展开图。FIG. 1 is an expanded view of Embodiment 1 of the present invention.

图2为本发明实施例一的结构示意图。FIG. 2 is a schematic structural diagram of Embodiment 1 of the present invention.

图3为本发明实施例二的结构示意图。FIG. 3 is a schematic structural diagram of Embodiment 2 of the present invention.

图4为本发明实施例三的结构示意图。FIG. 4 is a schematic structural diagram of Embodiment 3 of the present invention.

具体实施方式Detailed ways

实施例一，参照图1和图2所示，一种高透气性纸尿裤，具有前腰部b、后腰部a和裆部c，包括从下至上依次复合的复合无纺布1、PE底膜41、被包覆无纺布43包覆的吸水芯体42、传导层无纺布44、表层无纺布45和立体护围无纺布6，另外还包括魔术扣无纺布71、魔术扣72、前腰贴2、防前漏无纺布5和环腰无纺布3，复合无纺布1为具有前腰、后腰和裤裆的裤形结构。Embodiment 1, as shown in FIGS. 1 and 2, a highly air-permeable diaper has a front waist part b, a back waist part a and a crotch part c, and includes a composite non-woven fabric 1 and a PE bottom film 41 that are sequentially compounded from bottom to top. , The absorbent core 42, the conductive layer non-woven fabric 44, the surface layer non-woven fabric 45 and the three-dimensional protective non-woven fabric 6 covered by the coated non-woven fabric 43, in addition to the magic button non-woven fabric 71, the magic button 72 , Front waist sticker 2, anti-leakage non-woven fabric 5 and loop-waist non-woven fabric 3, the composite non-woven fabric 1 is a trouser-shaped structure with a front waist, a back waist and a crotch.

前腰贴2在前腰部b与复合无纺布1底面复合，防前漏无纺布5在前腰部复合并且位于立体护围无纺布6上方，环腰无纺布3复合在后腰部a，环腰无纺布3位于表层无纺布45上方和立体护围无纺布6下方，环腰无纺布3设置有沿其长度方向延伸且间隔排列的多条环腰橡筋31。The front waist sticker 2 is compounded with the bottom surface of the composite non-woven fabric 1 at the front waist b, the anti-leakage non-woven fabric 5 is compounded at the front waist and located above the three-dimensional guard non-woven fabric 6, and the loop waist non-woven fabric 3 is compounded at the back waist a. The loop waist non-woven fabric 3 is located above the surface layer non-woven fabric 45 and below the three-dimensional guard non-woven fabric 6, and the loop waist non-woven fabric 3 is provided with a plurality of loop waist elastics 31 extending along its length direction and arranged at intervals.

PE底膜41、表层无纺布45、传导层无纺布44和包覆无纺布43的长度相同且相对布置，并且它们的长度小于复合无纺布1的长度,从而降低局部前腰部b和局部后腰部a的厚度提高腰部透气性，具体为它们两端与复合无纺布1两端的长度差为B，在该实施例中B采用2厘米，吸水芯体42的长度和宽度小于PE底膜41和表层无纺布45的长度和宽度使吸水芯体42被PE底膜41和表层无纺布45包覆，它们两端与吸水芯体42两端的长度差为A，在该实施例中A采用2厘米,其中，A和B可根据需要在0.5-3厘米中选择。The PE bottom film 41, the surface layer non-woven fabric 45, the conductive layer non-woven fabric 44 and the covering non-woven fabric 43 have the same length and are oppositely arranged, and their lengths are smaller than the length of the composite non-woven fabric 1, thereby reducing the partial front waist b and the thickness of the partial rear waist a to improve the breathability of the waist, specifically, the length difference between their two ends and the two ends of the composite non-woven fabric 1 is B, in this embodiment, B adopts 2 cm, and the length and width of the water absorbent core 42 are smaller than PE The length and width of the bottom film 41 and the surface layer non-woven fabric 45 make the water-absorbent core 42 covered by the PE bottom film 41 and the surface layer non-woven fabric 45, and the length difference between their two ends and the two ends of the water-absorbent core body 42 is A, in this implementation In the example, A adopts 2 cm, among which, A and B can be selected from 0.5-3 cm according to the needs.

立体护围无纺布6包括左、右分布的两个，立体护围无纺布6具有复合段61和护围段62，复合段61与复合无纺布1复合，复合段61与复合无纺布1之间设置有腿部橡筋611，护围段62设置有护围橡筋621。The three-dimensional protective non-woven fabric 6 includes two distributed on the left and right. The three-dimensional protective non-woven fabric 6 has a composite section 61 and a protective section 62. The composite section 61 is composited with the composite non-woven fabric 1, and the composite section 61 is composited with Leg elastics 611 are provided between the spun fabrics 1 , and a guard elastic 621 is provided in the guard section 62 .

实施例二，参照图3所示，其主要结构与实施例一相同，主要区别在于：传导层无纺布44设置在包覆无纺布43中并位于吸水芯体42顶面。The second embodiment, as shown in FIG. 3 , has the same main structure as the first embodiment, the main difference is that the conductive layer non-woven fabric 44 is arranged in the covering non-woven fabric 43 and is located on the top surface of the water-absorbing core 42 .

实施例三，其主要结构与实施例一相同，主要区别在于：实施例一中的包覆无纺布43采用反包方式，即从吸水芯体42上方往下包并且两侧边沿压在吸水芯体42底部，而实施例三中的包覆无纺布43采用正包方式，即从吸水芯体42下方往上包并且两侧边沿压在吸水芯体42顶部。The main structure of the third embodiment is the same as that of the first embodiment, the main difference is that the coated non-woven fabric 43 in the first embodiment adopts the reverse wrapping method, that is, it is wrapped downward from the top of the water-absorbing core 42 and the edges on both sides are pressed against the water-absorbing core. The bottom of the core 42, while the coated non-woven fabric 43 in the third embodiment adopts a positive wrapping method, that is, it is wrapped upward from the bottom of the absorbent core 42 and the edges on both sides are pressed against the top of the absorbent core 42.

以上所述，仅为本发明的较佳实施例而已，故不能以此限定本发明实施的范围，即依本发明申请专利范围及说明书内容所作的等效变化与修饰，皆应仍属本发明专利涵盖的范围内。The above descriptions are only the preferred embodiments of the present invention, and therefore cannot limit the scope of the present invention. That is, equivalent changes and modifications made according to the scope of the patent application of the present invention and the contents of the description should still belong to the present invention. covered by the patent.

Claims (10)

1. The utility model provides a high gas permeability panty-shape diapers, has preceding waist, back waist and crotch portion, its characterized in that: include from supreme compound non-woven fabrics in proper order down, the basement membrane, the absorbent core body, top layer non-woven fabrics and three-dimensional fender enclose the non-woven fabrics, compound non-woven fabrics is for having the preceding waist, the trousers shape structure of back waist and crotch, preceding waist complex has the preceding waist subsides that is located compound non-woven fabrics below, the complex of back waist has ring waist non-woven fabrics, the absorbent core body sets up between basement membrane and top layer non-woven fabrics, the length of basement membrane and/or top layer non-woven fabrics is less than the thickness improvement waist gas permeability of waist behind waist and/or the part in order to reduce the.
2. The high-breathability paper diaper according to claim 1, characterized in that: the length of the basement membrane is the same with that of the surface layer non-woven fabric, and the basement membrane and the surface layer non-woven fabric are oppositely arranged.
3. The high-breathability paper diaper according to claim 1, characterized in that: the composite non-woven fabric is characterized by further comprising a conducting layer non-woven fabric positioned between the water absorption core body and the surface layer non-woven fabric, and the length of the conducting layer non-woven fabric is smaller than that of the composite non-woven fabric so as to reduce the thickness of the front waist part and/or the rear waist part.
4. The high-breathability paper diaper according to claim 3, wherein: the length of the conducting layer non-woven fabric is the same as that of the surface layer non-woven fabric, and the conducting layer non-woven fabric and the surface layer non-woven fabric are oppositely arranged.
5. A highly breathable diaper according to any one of claims 1 to 4, characterized in that: the water-absorbing core body is characterized by further comprising a coated non-woven fabric for coating the water-absorbing core body, wherein the coated non-woven fabric and the surface layer non-woven fabric are identical in length and are arranged oppositely.
6. A highly breathable diaper according to any one of claims 1 to 4, characterized in that: the length and the width of the water-absorbing core body are smaller than those of the basement membrane and the surface non-woven fabric, so that the water-absorbing core body is coated by the basement membrane and the surface non-woven fabric.
7. A highly breathable diaper according to any one of claims 1 to 4, characterized in that: the three-dimensional enclosure non-woven fabric comprises a left side and a right side which are distributed, the three-dimensional enclosure non-woven fabric is provided with a composite section and an enclosure section, the composite section is compounded with the composite non-woven fabric, a leg rubber band is arranged between the composite section and the composite non-woven fabric, and the enclosure section is provided with an enclosure rubber band.
8. A highly breathable diaper according to any one of claims 1 to 4, characterized in that: the front waist part is compounded with a front leakage prevention non-woven fabric positioned above the three-dimensional enclosure non-woven fabric.
9. A highly breathable diaper according to any one of claims 1 to 4, characterized in that: the length of the basement membrane and the surface non-woven fabric is 1-6 cm smaller than that of the composite non-woven fabric.
10. A highly breathable diaper according to any one of claims 1 to 4, characterized in that: the waist-surrounding non-woven fabric is positioned above the surface layer non-woven fabric and below the three-dimensional enclosure non-woven fabric, or the waist-surrounding non-woven fabric is positioned above the three-dimensional enclosure non-woven fabric.
CN201910933447.7A 2019-09-29 2019-09-29 High-breathability paper diaper Pending CN110742732A (en)

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Citations (6)

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CN209048457U (en) * 2018-01-31 2019-07-02 杭州豪悦护理用品股份有限公司 Easily replacement and personal drawing drawing trousers
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CN204072505U (en) * 2014-10-17 2015-01-07 重庆百亚卫生用品有限公司 A kind of diaper
CN206391091U (en) * 2016-08-31 2017-08-11 晋江市海纳机械股份有限公司 A kind of paper diaper
CN208405114U (en) * 2017-10-10 2019-01-22 福建美可纸业有限公司 A kind of ventilating paper nappies
CN108309576A (en) * 2018-01-31 2018-07-24 杭州豪悦护理用品股份有限公司 The sweat pants being conveniently replaceable
CN209048457U (en) * 2018-01-31 2019-07-02 杭州豪悦护理用品股份有限公司 Easily replacement and personal drawing drawing trousers
CN211095322U (en) * 2019-09-29 2020-07-28 晋江海纳机械有限公司 High-breathability paper diaper

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Application publication date: 20200204