CN104546308A - Paper diaper - Google Patents

Paper diaper Download PDF

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Publication number
CN104546308A
CN104546308A CN201510027425.6A CN201510027425A CN104546308A CN 104546308 A CN104546308 A CN 104546308A CN 201510027425 A CN201510027425 A CN 201510027425A CN 104546308 A CN104546308 A CN 104546308A
Authority
CN
China
Prior art keywords
hydrophilic nonwoven
nonwoven fabric
nonwoven fabrics
absorber
described
Prior art date
Application number
CN201510027425.6A
Other languages
Chinese (zh)
Inventor
郑友彬
Original Assignee
南安市远大卫生用品厂
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 南安市远大卫生用品厂 filed Critical 南安市远大卫生用品厂
Priority to CN201510027425.6A priority Critical patent/CN104546308A/en
Publication of CN104546308A publication Critical patent/CN104546308A/en

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent 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
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/496Absorbent articles specially adapted to be worn around the waist, e.g. diapers in the form of pants or briefs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15203Properties of the article, e.g. stiffness or absorbency
    • A61F2013/15284Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
    • A61F2013/15463Absorbency
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent 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
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/496Absorbent articles specially adapted to be worn around the waist, e.g. diapers in the form of pants or briefs
    • A61F2013/4966Absorbent articles specially adapted to be worn around the waist, e.g. diapers in the form of pants or briefs with intentionally damp topsheet

Abstract

The invention relates to the field of hygienic products, and provides a paper diaper which is strong in stereoscopic impression, large in liquid absorption amount, good in anti-leakage effect and comfortable to wear. The paper diaper sequentially comprises a liquid-permeable face layer, a diversion layer, an absorber and a liquid-tight bottom layer which are laminated from top to bottom. The liquid-permeable face player is composed of hydrophilic nonwoven fabric and two pieces of hydrophobic nonwoven fabric fixedly arranged on the two transverse sides of the hydrophilic nonwoven fabric respectively. The left side and the right side of the hydrophilic nonwoven fabric wrap the absorber downwards and inwards, the length of the portions, wrapping the absorber downwards and inwards, of the left side and the right side of the hydrophilic nonwoven fabric ranges from 0.5 cm to 2.5 cm, the portions, wrapping the absorber downwards and inwards, of the left side and the right side of the hydrophilic nonwoven fabric are fixedly connected with the liquid-tight bottom layer, and the horizontal distance between the hydrophobic nonwoven fabric on the two sides of the hydrophilic nonwoven fabric and the left end of the hydrophilic nonwoven fabric and the horizontal distance between the hydrophobic nonwoven fabric on the two sides of the hydrophilic nonwoven fabric and the right end of the hydrophilic nonwoven fabric each range from 2 cm to 5 cm.

Description

A kind of diaper

Technical field

The present invention relates to hygiene article sector, be specifically related to a kind of diaper.

Background technology

Traditional diaper, its structure is generally: comprise liquid permeability surface layer, absorber, opaque liquid bottom that lamination is arranged from top to bottom successively, described absorber is made up of non-woven wraps absorbent cores, this absorber is used for absorbing and keeping body discharges liquid, as urine, menses, liquid permeability surface layer is used for and provides comfortable and dry and comfortable sensation during Body contact, allow liquid freely to pass through simultaneously, enter the absorber of lower floor, opaque liquid bottom is used for absorbing fluid to remain in absorber, thus prevents absorbed liquid to make dirty the trousers of wearer.Traditional diaper liquid permeability surface layer be arranged on above absorber be all generally directly smooth covering on the absorbent body, described liquid permeability surface layer is made up of hydrophilic nonwoven fabrics and the hydrophobic nonwoven that is fixedly arranged on hydrophilic nonwoven fabrics both lateral sides respectively, traditional diaper is due to the defect on vibrational power flow, absorber is caused to fail sufficient absorbing and excreting liquid, and absorber does not have third dimension, overall absorption amount is little, and, because absorber is smooth shape, when absorber mid portion and both sides after imbibition are all at same horizontal level, large with the contact area of wearer, wearer and diaper contact site long period is made to be in humid tropical condition, discomfort is strong.In addition, traditional diaper is in order to prevent side leakage, and normally absorber is being carried out lengthening thickening process, or adding two Leakproof strips in the left and right sides of absorber, not only cost is high for the diaper that this few class formation is arranged, and leak preventing effect is also more general.

Summary of the invention

Therefore, for the problems referred to above, the invention provides that a kind of third dimension is strong, liquid absorption is large, the diaper of good leak-proof effect, wearing comfort.

For achieving the above object, the present invention is achieved by the following technical solutions: a kind of diaper, comprise the liquid permeability surface layer that lamination is arranged from top to bottom successively, guide layer, absorber, opaque liquid bottom, described liquid permeability surface layer is made up of hydrophilic nonwoven fabrics and the hydrophobic nonwoven that is fixedly arranged on hydrophilic nonwoven fabrics both lateral sides respectively, the left and right sides of described hydrophilic nonwoven fabrics is respectively to lower inside parcel absorber, the left and right sides of described hydrophilic nonwoven fabrics is 0.5 ~ 2.5cm downwardly towards the length of interior parcel absorber, the left and right sides of described hydrophilic nonwoven fabrics is fixedly connected with opaque liquid bottom downwardly towards the part of interior parcel, the horizontal range at the hydrophobic nonwoven of described hydrophilic nonwoven fabrics both sides and the two ends, left and right of hydrophilic nonwoven fabrics is 2 ~ 5cm.

Further improvement is: described diaper has front waistline and rear waistline, and the rear waistline of described diaper is elastic waistline.

Further improvement is: the inner side of described two hydrophobic nonwoven extends along the mid portion first to hydrophilic nonwoven fabrics and then forms free margins to the outside opisthotonos of hydrophilic nonwoven fabrics.

By adopting preceding solution, the invention has the beneficial effects as follows: diaper of the present invention, comprise the liquid permeability surface layer that lamination is arranged from top to bottom successively, guide layer, absorber, opaque liquid bottom, described liquid permeability surface layer is made up of hydrophilic nonwoven fabrics and the hydrophobic nonwoven that is fixedly arranged on hydrophilic nonwoven fabrics both lateral sides respectively, the left and right sides of described hydrophilic nonwoven fabrics is respectively to lower inside parcel absorber, the horizontal position of relative middle part, the absorber left and right sides is set high, absorber global stereopsis is strong, the left and right sides of described hydrophilic nonwoven fabrics is 0.5 ~ 2.5cm downwardly towards the length of interior parcel absorber, by such setting, can be effective in shorter length range, namely Financial cost is saved, effect can be given full play to again, the left and right sides of described hydrophilic nonwoven fabrics is fixedly connected with opaque liquid bottom downwardly towards the part of interior parcel, the horizontal range at the hydrophobic nonwoven of described hydrophilic nonwoven fabrics both sides and the two ends, left and right of hydrophilic nonwoven fabrics is 2 ~ 5cm, the left and right sides of described hydrophilic nonwoven fabrics is arranged downwardly towards interior parcel and length thereof and the hydrophobic nonwoven of hydrophilic nonwoven fabrics both sides and the horizontal range at two ends, hydrophilic nonwoven fabrics left and right, be designed to above said content, absorber is made to have stronger three-dimensional performance on the whole, after absorber left and right sides horizontal level makes absorber imbibition higher than mid portion, mid portion drops to the direction of opaque liquid bottom, both sides are then upwards endured, the absorbent of absorber is made to obtain maximum performance, liquid absorption is larger, in addition, leak preventing effect is also stronger, less with the contact area of wearer, make the sense of wearer wearing comfort stronger.

Accompanying drawing explanation

Fig. 1 is the structural representation of the embodiment of the present invention;

Fig. 2 is the sectional view of A-A in Fig. 1;

Fig. 3 is the sectional view of B-B in Fig. 1.

Detailed description of the invention

Describe embodiments of the present invention in detail below with reference to specific embodiment, to the present invention, how application technology means solve technical problem whereby, and the implementation procedure reaching technique effect can fully understand and implement according to this.

Embodiments of the invention are:

With reference to figure 1, Fig. 2 and Fig. 3, a kind of diaper, comprise the liquid permeability surface layer 1 that lamination is arranged from top to bottom successively, absorber 2, opaque liquid bottom 3, described liquid permeability surface layer 1 is made up of hydrophilic nonwoven fabrics 11 and the hydrophobic nonwoven 12 that is fixedly arranged on hydrophilic nonwoven fabrics 11 both lateral sides respectively, the left and right sides of described hydrophilic nonwoven fabrics 11 is respectively to lower inside parcel absorber 2, the left and right sides of described hydrophilic nonwoven fabrics 11 is 2cm downwardly towards the length of interior parcel absorber 2, the left and right sides of described hydrophilic nonwoven fabrics 11 is fixedly connected with opaque liquid bottom 3 downwardly towards the part of interior parcel, the hydrophobic nonwoven 12 of described hydrophilic nonwoven fabrics 11 both sides is 3cm with the horizontal range at the two ends, left and right of hydrophilic nonwoven fabrics 11, described opaque liquid bottom 3 is made up of mylar and the water non-woven fabrics of refusing be located at outside mylar, described diaper has front waistline 4 and rear waistline 5, the rear waistline 5 of described diaper is elastic waistline.The inner side of described two hydrophobic nonwoven extends along the mid portion first to hydrophilic nonwoven fabrics and then forms free margins 6 to the outside opisthotonos of hydrophilic nonwoven fabrics.

Wherein, the left and right sides of described hydrophilic nonwoven fabrics of the present invention is 0.5 ~ 2.5cm downwardly towards the length of interior parcel absorber, the horizontal range at the hydrophobic nonwoven of described hydrophilic nonwoven fabrics both sides and the two ends, left and right of hydrophilic nonwoven fabrics is 2 ~ 5cm, all can realize object of the present invention.

In addition, rear waistline of the present invention also can be do not have the mid portion of the interior side direction hydrophilic nonwoven fabrics of two elastic, described hydrophobic nonwoven to extend to form free margins, for the above structure all can realize object of the present invention.

Diaper of the present invention, comprise the liquid permeability surface layer that lamination is arranged from top to bottom successively, guide layer, absorber, opaque liquid bottom, described liquid permeability surface layer is made up of hydrophilic nonwoven fabrics and the hydrophobic nonwoven that is fixedly arranged on hydrophilic nonwoven fabrics both lateral sides respectively, the left and right sides of described hydrophilic nonwoven fabrics is respectively to lower inside parcel absorber, the horizontal position of relative middle part, the absorber left and right sides is set high, absorber global stereopsis is strong, the left and right sides of described hydrophilic nonwoven fabrics is 0.5 ~ 2.5cm downwardly towards the length of interior parcel absorber, by such setting, can be effective in shorter length range, namely Financial cost is saved, effect can be given full play to again, the left and right sides of described hydrophilic nonwoven fabrics is fixedly connected with opaque liquid bottom downwardly towards the part of interior parcel, the horizontal range at the hydrophobic nonwoven of described hydrophilic nonwoven fabrics both sides and the two ends, left and right of hydrophilic nonwoven fabrics is 2 ~ 5cm, the left and right sides of described hydrophilic nonwoven fabrics is arranged downwardly towards interior parcel and length thereof and the hydrophobic nonwoven of hydrophilic nonwoven fabrics both sides and the horizontal range at two ends, hydrophilic nonwoven fabrics left and right, be designed to above said content, absorber is made to have stronger three-dimensional performance on the whole, after absorber left and right sides horizontal level makes absorber imbibition higher than mid portion, mid portion drops to the direction of opaque liquid bottom, both sides are then upwards endured, the absorbent of absorber is made to obtain maximum performance, liquid absorption is larger, in addition, leak preventing effect is also stronger, less with the contact area of wearer, make the sense of wearer wearing comfort stronger.

Although specifically show in conjunction with preferred embodiment and describe the present invention; but those skilled in the art should be understood that; not departing from the spirit and scope of the present invention that appended claims limits; can make a variety of changes the present invention in the form and details, be protection scope of the present invention.

Claims (3)

1. a diaper, comprise the liquid permeability surface layer that lamination is arranged from top to bottom successively, guide layer, absorber, opaque liquid bottom, it is characterized in that: described liquid permeability surface layer is made up of hydrophilic nonwoven fabrics and the hydrophobic nonwoven that is fixedly arranged on hydrophilic nonwoven fabrics both lateral sides respectively, the left and right sides of described hydrophilic nonwoven fabrics is respectively to lower inside parcel absorber, the left and right sides of described hydrophilic nonwoven fabrics is 0.5 ~ 2.5cm downwardly towards the length of interior parcel absorber, the left and right sides of described hydrophilic nonwoven fabrics is fixedly connected with opaque liquid bottom downwardly towards the part of interior parcel, the horizontal range at the hydrophobic nonwoven of described hydrophilic nonwoven fabrics both sides and the two ends, left and right of hydrophilic nonwoven fabrics is 2 ~ 5cm.
2. diaper according to claim 1, is characterized in that: described diaper has front waistline and rear waistline, and the rear waistline of described diaper is elastic waistline.
3. diaper according to claim 1, is characterized in that: the inner side of described two hydrophobic nonwoven extends along the mid portion first to hydrophilic nonwoven fabrics and then forms free margins to the outside opisthotonos of hydrophilic nonwoven fabrics.
CN201510027425.6A 2015-01-20 2015-01-20 Paper diaper CN104546308A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510027425.6A CN104546308A (en) 2015-01-20 2015-01-20 Paper diaper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510027425.6A CN104546308A (en) 2015-01-20 2015-01-20 Paper diaper

Publications (1)

Publication Number Publication Date
CN104546308A true CN104546308A (en) 2015-04-29

Family

ID=53064109

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510027425.6A CN104546308A (en) 2015-01-20 2015-01-20 Paper diaper

Country Status (1)

Country Link
CN (1) CN104546308A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1044045A (en) * 1988-12-21 1990-07-25 普罗格特-甘布尔公司 Absorbing products with monoblock type waist cover, belt
CN1170565A (en) * 1996-07-12 1998-01-21 全日美实业股份有限公司 Absorptive article and its producing method
CN1175895A (en) * 1995-12-28 1998-03-11 花王株式会社 Disposable diaper
CN1233946A (en) * 1996-10-23 1999-11-03 花王株式会社 Absorbent article
CN101732135A (en) * 2008-11-11 2010-06-16 利卫多株式会社 Absorbent product
CN201684089U (en) * 2010-01-26 2010-12-29 广东百顺纸品有限公司 Disposable sanitary towel with quick absorption and liquid dispersion functions
CN103181843A (en) * 2013-04-10 2013-07-03 中天(中国)工业有限公司 Side leakage resisting absorptive object

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1044045A (en) * 1988-12-21 1990-07-25 普罗格特-甘布尔公司 Absorbing products with monoblock type waist cover, belt
CN1175895A (en) * 1995-12-28 1998-03-11 花王株式会社 Disposable diaper
CN1170565A (en) * 1996-07-12 1998-01-21 全日美实业股份有限公司 Absorptive article and its producing method
CN1233946A (en) * 1996-10-23 1999-11-03 花王株式会社 Absorbent article
CN101732135A (en) * 2008-11-11 2010-06-16 利卫多株式会社 Absorbent product
CN201684089U (en) * 2010-01-26 2010-12-29 广东百顺纸品有限公司 Disposable sanitary towel with quick absorption and liquid dispersion functions
CN103181843A (en) * 2013-04-10 2013-07-03 中天(中国)工业有限公司 Side leakage resisting absorptive object

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SE01 Entry into force of request for substantive examination
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Application publication date: 20150429