TW308540B - - Google Patents
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- TW308540B TW308540B TW085112244A TW85112244A TW308540B TW 308540 B TW308540 B TW 308540B TW 085112244 A TW085112244 A TW 085112244A TW 85112244 A TW85112244 A TW 85112244A TW 308540 B TW308540 B TW 308540B
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- sanitary napkin
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- 239000011162 core material Substances 0.000 claims description 23
- 239000011324 bead Substances 0.000 claims description 5
- 239000002250 absorbent Substances 0.000 claims description 4
- 230000002079 cooperative effect Effects 0.000 claims 1
- 230000002175 menstrual effect Effects 0.000 description 15
- 239000008280 blood Substances 0.000 description 13
- 210000004369 blood Anatomy 0.000 description 13
- 238000001125 extrusion Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229920000247 superabsorbent polymer Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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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
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
- A61F13/4751—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction
- A61F13/4756—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means consisting of grooves, e.g. channels, depressions or embossments, resulting in a heterogeneous surface level
-
- 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
-
- 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
- A61F13/531—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 having a homogeneous composition through the thickness of the pad
- A61F13/532—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 having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
- A61F13/533—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 having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad having discontinuous areas of compression
-
- 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
- A61F2013/4587—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 with channels or deep spot depressions on the upper surface
Landscapes
- 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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Sanitary Thin Papers (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Description
經濟部中央標準局員工消費合作社印製 S08540 A7 B7 五、發明説明(1 ) <產業上之利用領域> 本發明乃與生理用衛生棉相關,進而詳言之,乃有關 於吸收保持經血之生理用衛生棉或墊。 <習知技術> 曰本專利實公平5 _ 3 9 6 9 1號公報中揭露了有在 衛生棉上面之兩側沿其長方向延伸之同時,在其約中央部 間隔狹窄之一對壓條溝之生理用衛生棉。依相關條溝,可 提高衛生棉對女性局部之適合密著性。又,著用衛生棉之 中央部產生扭曲時,可藉此條溝阻止此扭曲延伸至衛生棉 側緣爲止。藉此,經血沿扭曲添至側緣爲止,便可避免側 漏之問題產生。 <發明所欲解決之課題> 前記習知之衛生棉之吸液性芯材之壓條溝之密度比芯 材中央部之密度高極多,流入條溝之經血有向長方向過快 擴散之虞。條溝乃形成於衛生棉之吸液性芯材之側緣附近 之故。因此擴散使衛生棉比沒有條溝之情況更促使側緣部 弄髒,與此側緣部相接之內褲弄髒之頻率便變高。 本發明便以維持形成有條溝之情況之效果,抑制該條 溝中之經血之擴散爲主要課題。 <解決課題之手段> 爲解決前記課題,本發明中以由透液性表面薄片,不 本紙張尺度適用中國國家標準(CNS ) Λ4現格(210X 297公釐) (請先閱讀背面之注意事項再填寫本頁) 訂 經濟部中央樣準局員工消费合作社印製 A7 B7 五、發明説明(2 ) 透液性裏面薄片及介於此兩薄片間之吸液性芯材所成,於 該芯材所在位e之區域上面兩側上有向其長方向延伸之同 時,其中央部中有問隔狹窄之一對壓條溝之生理用衛生棉 爲前提。 相關前提中,前記條溝具有於其底面之長方向交互並 列之高壓擠部及低壓擠部者爲本發明之特徵。 <實施例> 參照附圖對本發明詳明如下: 圖1中部分剖開立體圖所示之生理用衛生棉1乃由透 液性表面薄片2 ,不透液性裏面薄片3及吸液性芯材所構 成,表裏面薄片2 ,3 ,在芯材4四周延伸部分重合,內 面彼此水密地相接合。衛生棉1之上面兩側部上形成向長 方向延伸之一對壓條溝5 ,此條溝5之中央部間隔最窄, 其向長方向兩端間隔漸漸變寬。藉條溝5 ,衛生棉1可大 大地改善其對女性局部之適合密著性。 圖2 ,3爲圖1之部分放大平面圖及圖1之III — m線 斷面圖。於這些圖中,條溝5之底面5A上有厚度(高度 )B之低壓擠部8及厚度C之高壓擠部9 ,兩部8 , 9向 條溝5之長方向交互並列。條溝5之上面開口 5 B之寬度 比其底面5 A之寬度大,且開口上緣部5 C形成爲圓弧。 低壓擠部8及高壓擠部9乃將底面5 A向寬度方向橫切。 更具體言之,位於衛生棉1之對縱軸X歪斜之位置之同時 (參照圖1 , 2),比底面5A之寬度更窄地向其寬度方 本紙張又度適用中國國家標隼(CNS ) Λ4規格(210X 297公聲) (請先閱讀背面之注意事項再填寫本頁) 、-° S08540 A7 B7 五、發明説明(3 ) 向延伸。條溝5爲,相對於其附近之厚度A,B二0. 7 〜0· 2XA,C=0. 5〜0· 05XA,B>C所成 ,而理想爲高壓擠部9之密度0. lg/cm3以上,而 低壓擠部8之密度比高壓擠部9之密度低地壓擠成。條溝 5則以芯材4之全長之1/2〜4/5之長度,及1〜 5 mm之宽度爲理想。低壓擠部8及高壓擠部9爲於條溝 5之長方向上有〇· 8〜4mm爲理想。 沿條溝5之內外側壁5D1 ,5D2附近之芯材4部 分亦因有條溝5被壓擠形成之故,即使不做成前記壓擠部 8 ,9般,亦比在壓擠時未受到壓擠作用之其他面域之密 度高一節應能理解。圖3中,內側壁5D 1之開口上緣 5 C比外側壁5 D 2之開口上綠5 C圓弧之長度尺寸較大 ,因此,位於者之芯材4部分比位於後者之芯材4部分被 以更廣範圍且更高密度地壓擠。故,流入條溝5之經血被 內側壁5 D 1側在條溝內吸收擴散,而自外側壁5 D 2向 衛生棉之外側緣擴散側漏則很少發生。理解上節,則內側 壁5 D 1側之芯材4部分做成比外側壁5 D 2側之芯材部 分高度度地壓擠形成條溝5乃爲理想。 相關條溝5之形狀可將衛生棉1以成型模高壓壓擠而 得,在壓擠部位上,如使其含微量之水或在表面薄片2及 芯材4之間介有熱熔型接著劑而在加熱下壓擠可使此壓擠 形狀安定。 如此構成之衛生棉1 ,如圖1之箭號P,Q所示,經 向被排泄流入條溝5後,低壓擠部8之經血向密度高之高 本紙張尺度適用中國國家標準(CNS ) A4規格(2IOX 297公麾) (請先閲讀背面之注意事項再填寫本頁) 訂 經濟部中央棣準局員工消費合作社印製 經濟部中央標隼局貝工消f合作社印製 A7 _____B7 五、發明説明(4) 壓擠部9快速擴散。一方面,因該部9之周圍爲相對之低 密度之故,該部9之經血不會輕易地擴散至這樣之周園。 故,此衛生棉1爲經血在條溝5中時,阻止其向長方向迅 速擴散,可抑制經血自條溝5至衛生棉1之側緣向外部蔓 延0 於本發明中,芯材4可爲於粉碎之紙漿中混合高吸水 性聚合物粉末或熱可塑性合成纖維。將條溝5在加熱下壓 擠形成之情況中,相關之纖維乃因此加熱而被塑型,對防 止壓擠形狀之崩潰能發揮作用。又,纖維若爲疏水性者, 則於由粉碎之紙漿所成之芯材4,能對經血賦予擴散性。 表面薄片2乃使用不織布或開孔之塑膠膜,裹面薄片3則 以使用塑膠膜爲理想。衛生棉1之各構件之接合可使用熱 熔型接著劑等之接著劑之外,亦可利用對熱熔融性素材之 熔著技術。附圖中省略這些接合手段之圖示。 <發明之效果> 於本發明相關之生理用衛生棉中,其上面兩側上形成 有條溝,可藉而提高對女性局部之密著性,又,衛生棉中 央部所產生之扭曲難以向周緣部延伸。相關條溝則因向其 底面之長方向,相對之高密度之壓擠部與低密度之壓擠部 交互並列之故,抑制流入條溝之經血向其長方向過度地擴 散,藉此,與衛生棉側緣部或底部相接之內褲亦不會弄髒 。(請求項1 ,4 ) 即使條溝係由壓擠而形成,因其開口上緣乃爲園弧, 本紙張尺度適用中國國家標準(CNS ) A4况格(210X 297公釐)~~7~ m 1^1^1 Mu n^l· enn —B^i— f 1 才 .νβ (請先閲讀背面之注意事項再填寫本頁) 經濟部中央標準局員工消費合作杜印裝 ^08540 a? B7 五、發明説明(5 ) 不會對女性局部造成刺激,經血乃園滑地流入條溝中。( 請求項1 ,2〉 此種衛生棉,一般乃係對其長方向直角地彎折重曼單 片包裝之故,同直角方向上許多細小橫向皺摺會在折叠處 產生。此橫向鮍摺雖亦爲經血側漏之成因,且亦與表面薄 片之材質有關,但本發明因.條溝及其底面之高低壓擠部, 比起沒有這些設計之情況,可降低前記橫向小皴摺之產生 。(請求項1 ,2 ) 形成條溝之內外側壁中,沿該內側壁之芯材部分比沿 該外側壁之芯材部分密度高之故,前者之芯材部分比後者 之芯材部分更能吸收擴散經血,而能有效地防止經血側漏 (請求項5 ) <圖面之簡單說明> 圖1:生理用衛生棉之部分剖開立體圖。 圖2 :生理用衛生棉之部分放大平面圖。 圖3 :圖1之ΠΙ — III線斷面圖。 <符號之說明> 1.生理用衛生棉 2.表面薄片 3.裹面薄片 4.芯材 5.條溝 8.低壓擠部 9 .高壓擠部 本紙張尺度通用中國國家標隼(CNS ) Λ4規格(210X297公t ) (請先閱讀背面之注意事項再填寫本頁) 訂
Claims (1)
- A8 B8 C8 D8 六、申請專利範圍 1 . 一種生理用衛生棉,係爲一種由透液性表面薄片 ,不透液性裏面薄片,及介於此兩薄片間之吸液性芯材所 成,該芯材.所位之區域之上面兩側上設有向其長方向延伸 之同時,其中央部間隔變狹窄之一對壓條溝之生理用衛生 棉,其特徵在於:前記條溝具有向其底面之長方向交互並 列之高壓擠部及低壓擠部·. 2 .如申請專利範圍第1項之生理用衛生棉,其中: 前記條溝爲其上面開口之寬度尺寸比其底面之寬度尺寸更 大,且其開口上緣形成爲圔弧》 3 .如申請專利範圍第1項之生理用衛生棉,其中: 前記高壓擠部及低壓擠部乃對衛生棉之縱軸傾斜延伸。 4 .如申請專利範圍第1項之生理用衛生棉,其中: 記低壓擠部比前記高壓擠部,自前記底面起之高度之尺寸 更大。 5.如申請專利範圍第1項之生理用衛生棉,其中: 形成前記條溝之內外側壁中,位於沿該內側壁之前記芯材 部分比位於沿該外側壁之前記芯材部分密度更髙。 (請先閣讀背面之注意事項再填寫本頁) 訂 經濟部中央標隼局員工消费合作社印製 本紙張尺度適用中國國家標準(CNS ) A4規格(210X 297公釐)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7271253A JP3053561B2 (ja) | 1995-10-19 | 1995-10-19 | 生理用ナプキン |
Publications (1)
Publication Number | Publication Date |
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TW308540B true TW308540B (zh) | 1997-06-21 |
Family
ID=17497501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW085112244A TW308540B (zh) | 1995-10-19 | 1996-10-07 |
Country Status (14)
Country | Link |
---|---|
US (1) | US5795345A (zh) |
EP (1) | EP0769284B2 (zh) |
JP (1) | JP3053561B2 (zh) |
KR (1) | KR0180914B1 (zh) |
CN (1) | CN1095645C (zh) |
AU (1) | AU702419B2 (zh) |
BR (1) | BR9604426A (zh) |
CA (1) | CA2188001C (zh) |
DE (1) | DE69619328T3 (zh) |
ES (1) | ES2170836T5 (zh) |
MY (1) | MY118031A (zh) |
SA (1) | SA96170378B1 (zh) |
SG (1) | SG54375A1 (zh) |
TW (1) | TW308540B (zh) |
Families Citing this family (113)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5795344A (en) * | 1996-12-20 | 1998-08-18 | Kimberly-Clark Worldwide, Inc. | Absorbent article with protection channel |
SE510391C2 (sv) * | 1997-08-20 | 1999-05-17 | Sca Hygiene Prod Ab | Absorberande alster |
JPH11342154A (ja) * | 1998-06-03 | 1999-12-14 | Uni Charm Corp | 体液吸収性物品 |
JP3616723B2 (ja) | 1998-09-11 | 2005-02-02 | ユニ・チャーム株式会社 | 生理用ナプキン |
US6503233B1 (en) | 1998-10-02 | 2003-01-07 | Kimberly-Clark Worldwide, Inc. | Absorbent article having good body fit under dynamic conditions |
JP2000135239A (ja) * | 1998-10-30 | 2000-05-16 | Uni Charm Corp | 使い捨ての体液吸収性着用物品 |
US6563013B1 (en) | 1998-11-30 | 2003-05-13 | The Procter & Gamble Company | Absorbent article having channel |
BR9915767A (pt) * | 1998-11-30 | 2001-09-11 | Procter & Gamble | Artigo absorvente dotado de um canal |
AU1705499A (en) | 1998-11-30 | 2000-06-19 | Procter & Gamble Company, The | Absorbent article having channel |
AU752867B2 (en) * | 1998-11-30 | 2002-10-03 | Procter & Gamble Company, The | Absorbent article having channel |
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1995
- 1995-10-19 JP JP7271253A patent/JP3053561B2/ja not_active Expired - Lifetime
-
1996
- 1996-10-07 TW TW085112244A patent/TW308540B/zh not_active IP Right Cessation
- 1996-10-15 SG SG1996010835A patent/SG54375A1/en unknown
- 1996-10-16 DE DE69619328T patent/DE69619328T3/de not_active Expired - Lifetime
- 1996-10-16 ES ES96307532T patent/ES2170836T5/es not_active Expired - Lifetime
- 1996-10-16 EP EP96307532A patent/EP0769284B2/en not_active Expired - Lifetime
- 1996-10-16 CA CA002188001A patent/CA2188001C/en not_active Expired - Fee Related
- 1996-10-16 AU AU70254/96A patent/AU702419B2/en not_active Ceased
- 1996-10-17 KR KR1019960046419A patent/KR0180914B1/ko not_active IP Right Cessation
- 1996-10-18 MY MYPI96004337A patent/MY118031A/en unknown
- 1996-10-18 CN CN96120164A patent/CN1095645C/zh not_active Expired - Lifetime
- 1996-10-18 BR BR9604426A patent/BR9604426A/pt not_active IP Right Cessation
- 1996-10-19 SA SA96170378A patent/SA96170378B1/ar unknown
- 1996-10-21 US US08/731,808 patent/US5795345A/en not_active Expired - Lifetime
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KR0180914B1 (ko) | 1999-04-01 |
BR9604426A (pt) | 1998-06-23 |
DE69619328T2 (de) | 2002-08-22 |
EP0769284A1 (en) | 1997-04-23 |
CN1095645C (zh) | 2002-12-11 |
SA96170378B1 (ar) | 2006-06-12 |
CA2188001C (en) | 2000-05-16 |
ES2170836T5 (es) | 2008-01-01 |
US5795345A (en) | 1998-08-18 |
SG54375A1 (en) | 1998-11-16 |
AU7025496A (en) | 1997-05-01 |
JPH09108262A (ja) | 1997-04-28 |
EP0769284B2 (en) | 2007-07-25 |
MY118031A (en) | 2004-08-30 |
KR970020073A (ko) | 1997-05-28 |
MX9604996A (es) | 2003-03-27 |
CN1155413A (zh) | 1997-07-30 |
CA2188001A1 (en) | 1997-04-20 |
ES2170836T3 (es) | 2002-08-16 |
DE69619328D1 (de) | 2002-03-28 |
EP0769284B1 (en) | 2002-02-20 |
AU702419B2 (en) | 1999-02-18 |
JP3053561B2 (ja) | 2000-06-19 |
DE69619328T3 (de) | 2007-11-22 |
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