WO2012000413A1 - Paper diaper with elastic waistlines assembled on back face - Google Patents

Paper diaper with elastic waistlines assembled on back face Download PDF

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Publication number
WO2012000413A1
WO2012000413A1 PCT/CN2011/076365 CN2011076365W WO2012000413A1 WO 2012000413 A1 WO2012000413 A1 WO 2012000413A1 CN 2011076365 W CN2011076365 W CN 2011076365W WO 2012000413 A1 WO2012000413 A1 WO 2012000413A1
Authority
WO
WIPO (PCT)
Prior art keywords
diaper
elastic waist
layer
bottom layer
waterproof bottom
Prior art date
Application number
PCT/CN2011/076365
Other languages
French (fr)
Chinese (zh)
Inventor
覃叙钧
Original Assignee
Qin Xujun
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qin Xujun filed Critical Qin Xujun
Publication of WO2012000413A1 publication Critical patent/WO2012000413A1/en

Links

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
    • A61F13/45—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 articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/494—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means
    • A61F13/49466—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the waist region
    • 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 articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/49007—Form-fitting, self-adjusting disposable diapers
    • A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
    • A61F13/49011—Form-fitting, self-adjusting disposable diapers with elastic means the elastic means is located at the waist region
    • 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
    • A61F2013/530007—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 being made from pulp
    • A61F2013/530029—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 being made from pulp being made from cotton

Definitions

  • the present invention relates to a diaper, and more particularly to a comfortable diaper.
  • the conventional diaper has the following structure: a hydrophilic surface layer on the top, a waterproof bottom layer on the bottom (ie, the back of the diaper), and a wicking cotton core layer in the middle.
  • the whole body is cut and pressed, and a three-dimensional guard is arranged on both sides of the diaper to prevent leakage from the side when the amount of excrement is large; and a pair of velcro stickers are arranged on both sides of the rear end of the trouser body to make the trouser body
  • the front and rear ends are glued together and worn on the human body.
  • the elastic waist circumference of a conventional diaper is fitted between the hydrophilic side layer of the diaper and the waterproof bottom layer, or directly bonded to the hydrophilic surface layer. Because the left and right velcro on the production process need to occupy a certain waist position, the elastic waist circumference installed under the traditional process has a wide lateral width, and the stretchability during stretching is limited; it is not comfortable enough to fit.
  • the technical problem to be solved by the present invention is to provide a diaper in which an elastic waist is attached to the back side in view of the insufficiency of the elastic waist mounting process of the conventional diaper.
  • the technical solution adopted by the invention comprises: a hydrophilic surface layer and a waterproof bottom layer; between the hydrophilic surface layer and the waterproof bottom layer is a water absorbing cotton core layer, and an elastic waist circumference is assembled at a longitudinal end of the diaper, and the elastic waist circumference is directly pasted on Waterproof the back of the bottom layer.
  • the adhesive waist and the waterproof bottom layer are attached to the outer side of the longitudinal ends of the absorbent core layer.
  • An elastic waist can be fitted to each of the longitudinal upper and lower ends of the diaper.
  • the elastic waist of the present invention is attached to the back surface, the lateral width of the elastic waist can be made wide enough without being restrained by the mounting of the left and right velcro, so that the stretchability is good and it is comfortable to wear when worn.
  • Figure 1 is a schematic view of the present invention.
  • the present invention comprises a hydrophilic surface layer, a waterproof bottom layer 1 (i.e., the back side of the diaper), between the hydrophilic surface layer and the waterproof bottom layer 1 is a water absorbing cotton core layer 2 (the portion indicated by a broken line in the figure), in the diaper
  • the longitudinal end is fitted with an elastic waist 3 which can be assembled at each of the upper and lower ends.
  • the elastic waist 3 is directly attached to the waterproof substrate 1, and the bonding position is on the outer side of the longitudinal ends of the absorbent core layer 2. In order to ensure good stretchability, it is more suitable for wearing.
  • the lateral width of the elastic waistband is made long enough to even exceed the lateral width of the waterproof bottom layer.
  • the base of the three-dimensional protective façade of the conventional diaper is adhered to the hydrophilic surface layer, and then adhered to the waterproof bottom layer, and the urine sometimes leaks along the hydrophilic surface layer, and the present invention will be stereoscopically protected.
  • the base is directly pasted on the waterproof bottom layer, and the three-dimensional guard can be made into a double layer, so that the side leakage prevention effect is better, so the invention not only solves the front and rear leakage problems, but also solves the side leakage problem.

Abstract

A comfortable and close-fitting paper diaper comprises a hydrophilic surface layer and a waterproof bottom layer (1). A water-absorbing cotton core layer (2) is provided between the hydrophilic surface layer and the waterproof bottom layer (1). Elastic waistlines (3) are assembled at longitudinal ends of the paper diaper and directly adhered to a back face of the waterproof bottom layer (1). Because the elastic waistlines (3) are assembled on the back face, the horizontal width of each elastic waistline (3) can be made wide enough without constraints of installation of the adhesive tape. Therefore the paper diaper has good extensibility and is comfortable and close-fitting to wear.

Description

说 明 书  Description
一种弹性腰围装配在背面的纸尿裤  A diaper with elastic waist fitted on the back
技术领域 Technical field
本发明涉及一种纸尿裤， 特别是一种舒适贴身的纸尿裤。  The present invention relates to a diaper, and more particularly to a comfortable diaper.
背景技术 Background technique
传统的纸尿裤， 其结构大致是： 上面为一亲水面层， 下面为一防水底层 （即纸尿裤 的背面）， 中间为吸水棉芯层。 经一体裁剪压合成型， 在纸尿裤两侧边各设有一立体护 围， 以防排泄物量大时从侧边漏出； 另外在裤体的后端两侧设有一对魔术贴， 以便将裤 体的前后端粘连起来穿戴在人体上。传统纸尿裤的弹性腰围都是装配在纸尿裤的亲水面 层与防水底层之间， 或者直接粘合在亲水面层上。 因为生产工艺上左右魔术贴需要占用 一定的腰围位置， 传统工艺下安装的弹性腰围的横向宽度都不是很宽， 拉伸时的伸展性 有限； 不够舒适贴身。  The conventional diaper has the following structure: a hydrophilic surface layer on the top, a waterproof bottom layer on the bottom (ie, the back of the diaper), and a wicking cotton core layer in the middle. The whole body is cut and pressed, and a three-dimensional guard is arranged on both sides of the diaper to prevent leakage from the side when the amount of excrement is large; and a pair of velcro stickers are arranged on both sides of the rear end of the trouser body to make the trouser body The front and rear ends are glued together and worn on the human body. The elastic waist circumference of a conventional diaper is fitted between the hydrophilic side layer of the diaper and the waterproof bottom layer, or directly bonded to the hydrophilic surface layer. Because the left and right velcro on the production process need to occupy a certain waist position, the elastic waist circumference installed under the traditional process has a wide lateral width, and the stretchability during stretching is limited; it is not comfortable enough to fit.
发明内容 Summary of the invention
本发明需解决的技术问题是： 针对传统纸尿裤的弹性腰围安装工艺的不足， 而提供 一种将弹性腰围安装在背面的纸尿裤。  The technical problem to be solved by the present invention is to provide a diaper in which an elastic waist is attached to the back side in view of the insufficiency of the elastic waist mounting process of the conventional diaper.
本发明所采用的技术方案： 其包括亲水面层、 防水底层， 在亲水面层与防水底层之 间是吸水棉芯层， 在纸尿裤的纵向端装配有弹性腰围， 弹性腰围是直接粘贴在防水底层 的背面。  The technical solution adopted by the invention comprises: a hydrophilic surface layer and a waterproof bottom layer; between the hydrophilic surface layer and the waterproof bottom layer is a water absorbing cotton core layer, and an elastic waist circumference is assembled at a longitudinal end of the diaper, and the elastic waist circumference is directly pasted on Waterproof the back of the bottom layer.
上述弹性腰围与防水底层的粘贴位置最好是处于吸水棉芯层纵向两端的外侧。 可以在纸尿裤的纵向上下两端各装配有一个弹性腰围。  Preferably, the adhesive waist and the waterproof bottom layer are attached to the outer side of the longitudinal ends of the absorbent core layer. An elastic waist can be fitted to each of the longitudinal upper and lower ends of the diaper.
本发明的有益效果： 因为本发明的弹性腰围装在背面， 可以不受左右魔术贴安装的 约束， 将弹性腰围的横向宽度做得足够宽， 所以伸展性良好， 穿着时很贴身舒适。 附图说明  Advantageous Effects of Invention According to the present invention, since the elastic waist of the present invention is attached to the back surface, the lateral width of the elastic waist can be made wide enough without being restrained by the mounting of the left and right velcro, so that the stretchability is good and it is comfortable to wear when worn. DRAWINGS
图 1为本发明的示意图。  Figure 1 is a schematic view of the present invention.
具体实施方式 detailed description
参见图 1， 本发明包括亲水面层、 防水底层 1 (即纸尿裤的背面）， 在亲水面层与防 水底层 1之间是吸水棉芯层 2 (图中虚线表示的部分），在纸尿裤的纵向端装配有弹性腰 围 3， 可在纵向上下两端各装配一个。 弹性腰围 3是直接粘贴在防水底层 1上， 其粘贴 位置处于吸水棉芯层 2纵向两端的外侧。 为了保证良好的伸展性， 使穿着时更贴身， 可 将弹性腰围的横向宽度做得足够长， 甚至可以超过防水底层的横向宽度。 此外， 传统纸 尿裤的立体护围立面的基部是粘贴在亲水面层上， 然后再与防水底层粘合， 尿液有时会 沿亲水面层渗漏， 本发明将立体护围立面的基部直接粘贴在防水底层上， 且可将立体护 围做成双层的， 这样防侧漏效果更佳， 所以本发明不仅解决了前后漏问题， 也解决了侧 漏问题。 Referring to Fig. 1, the present invention comprises a hydrophilic surface layer, a waterproof bottom layer 1 (i.e., the back side of the diaper), between the hydrophilic surface layer and the waterproof bottom layer 1 is a water absorbing cotton core layer 2 (the portion indicated by a broken line in the figure), in the diaper The longitudinal end is fitted with an elastic waist 3 which can be assembled at each of the upper and lower ends. The elastic waist 3 is directly attached to the waterproof substrate 1, and the bonding position is on the outer side of the longitudinal ends of the absorbent core layer 2. In order to ensure good stretchability, it is more suitable for wearing. The lateral width of the elastic waistband is made long enough to even exceed the lateral width of the waterproof bottom layer. In addition, the base of the three-dimensional protective façade of the conventional diaper is adhered to the hydrophilic surface layer, and then adhered to the waterproof bottom layer, and the urine sometimes leaks along the hydrophilic surface layer, and the present invention will be stereoscopically protected. The base is directly pasted on the waterproof bottom layer, and the three-dimensional guard can be made into a double layer, so that the side leakage prevention effect is better, so the invention not only solves the front and rear leakage problems, but also solves the side leakage problem.

Claims

权 利 要 求 书 Claims
、 一种弹性腰围装配在背面的纸尿裤， 包括亲水面层、 防水底层， 在亲水面层与防水 底层之间是吸水棉芯层， 在纸尿裤的纵向端装配有弹性腰围， 其特征在于： 弹性腰 围是直接粘贴在防水底层的背面。 A diaper having an elastic waist circumference assembled on the back surface, comprising a hydrophilic surface layer, a waterproof bottom layer, a water absorbing cotton core layer between the hydrophilic surface layer and the waterproof bottom layer, and an elastic waist circumference at the longitudinal end of the diaper, wherein: The elastic waist is directly attached to the back of the waterproof base.
、 根据权利要求 1所述的一种弹性腰围装配在背面的纸尿裤， 其特征在于： 弹性腰围 与防水底层的粘贴位置处于吸水棉芯层纵向两端的外侧。 A diaper having an elastic waist circumference fitted to the back surface according to claim 1, wherein: the adhesive waist position of the elastic waist layer and the waterproof bottom layer are outside the longitudinal ends of the absorbent cotton core layer.
、 根据权利要求 1所述的一种弹性腰围装配在背面的纸尿裤， 其特征在于： 弹性腰围 的横向宽度等于防水底层的横向宽度。 A diaper having an elastic waist circumference fitted to the back side according to claim 1, wherein: the lateral width of the elastic waist is equal to the lateral width of the waterproof bottom layer.
、 根据权利要求 1所述的一种弹性腰围装配在背面的纸尿裤， 其特征在于： 在纸尿裤 的纵向上下两端各装配有一个弹性腰围。 A diaper having an elastic waist circumference fitted to the back side according to claim 1, wherein: an elastic waist circumference is fitted to each of the longitudinal upper and lower ends of the diaper.
、 根据权利要求 1所述的一种弹性腰围装配在背面的纸尿裤， 其特征在于： 立体护围 立面的基部是直接粘贴在防水底层上。 A diaper having an elastic waist circumference fitted to the back surface according to claim 1, wherein: the base of the three-dimensional protective façade is directly adhered to the waterproof bottom layer.
PCT/CN2011/076365 2010-06-29 2011-06-27 Paper diaper with elastic waistlines assembled on back face WO2012000413A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201010211142.4 2010-06-29
CN 201010211142 CN101862240A (en) 2010-06-29 2010-06-29 Diaper with elastic waistline assembled on back

Publications (1)

Publication Number Publication Date
WO2012000413A1 true WO2012000413A1 (en) 2012-01-05

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Application Number Title Priority Date Filing Date
PCT/CN2011/076365 WO2012000413A1 (en) 2010-06-29 2011-06-27 Paper diaper with elastic waistlines assembled on back face

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WO (1) WO2012000413A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101862242A (en) * 2010-06-29 2010-10-20 覃叙钧 Roundly leak-proof paper diaper
CN101862241A (en) * 2010-06-29 2010-10-20 覃叙钧 Paper diaper having water absorbing layer for preventing front and back leakage
CN101862240A (en) * 2010-06-29 2010-10-20 覃叙钧 Diaper with elastic waistline assembled on back
CN101862239B (en) * 2010-06-29 2013-06-12 覃叙钧 Paper diaper with front and back leak-proof three-dimensional enclosure

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CN1296807A (en) * 1999-11-19 2001-05-30 尤妮佳股份有限公司 Absorbent articles
US6280426B1 (en) * 1999-02-19 2001-08-28 Kimberly-Clark Worldwide, Inc. Absorbent article with a flap and biasing spacer
CN1507334A (en) * 2001-03-05 2004-06-23 金伯利-克拉克环球有限公司 Tucked fastener for improved fastener performance
CN1913858A (en) * 2004-03-12 2007-02-14 尤妮佳股份有限公司 Disposable wearing article
CN101222893A (en) * 2005-07-14 2008-07-16 Sca卫生产品股份公司 Short pants type absorbent article with elastic waist belt
CN201279225Y (en) * 2008-04-16 2009-07-29 林颖宗 Paper diaper
CN101862242A (en) * 2010-06-29 2010-10-20 覃叙钧 Roundly leak-proof paper diaper
CN101862240A (en) * 2010-06-29 2010-10-20 覃叙钧 Diaper with elastic waistline assembled on back
CN201692172U (en) * 2010-06-29 2011-01-05 覃叙钧 Baby diaper with comprehensive leak-proof effect
CN201692170U (en) * 2010-06-29 2011-01-05 覃叙钧 Paper diaper with back-mounted elastic waist

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GR1002237B (en) * 1991-09-27 1996-04-19 Mcneil Ppc Inc Absorbent article having pre-formed gaskets.
CN201361186Y (en) * 2009-03-11 2009-12-16 福建恒安集团有限公司 Disposable absorption article
CN201426809Y (en) * 2009-05-07 2010-03-24 江子龙 T-shaped diaper

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6280426B1 (en) * 1999-02-19 2001-08-28 Kimberly-Clark Worldwide, Inc. Absorbent article with a flap and biasing spacer
CN1296807A (en) * 1999-11-19 2001-05-30 尤妮佳股份有限公司 Absorbent articles
CN1507334A (en) * 2001-03-05 2004-06-23 金伯利-克拉克环球有限公司 Tucked fastener for improved fastener performance
CN1913858A (en) * 2004-03-12 2007-02-14 尤妮佳股份有限公司 Disposable wearing article
CN101222893A (en) * 2005-07-14 2008-07-16 Sca卫生产品股份公司 Short pants type absorbent article with elastic waist belt
CN201279225Y (en) * 2008-04-16 2009-07-29 林颖宗 Paper diaper
CN101862242A (en) * 2010-06-29 2010-10-20 覃叙钧 Roundly leak-proof paper diaper
CN101862240A (en) * 2010-06-29 2010-10-20 覃叙钧 Diaper with elastic waistline assembled on back
CN201692172U (en) * 2010-06-29 2011-01-05 覃叙钧 Baby diaper with comprehensive leak-proof effect
CN201692170U (en) * 2010-06-29 2011-01-05 覃叙钧 Paper diaper with back-mounted elastic waist

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