TWI639416B - Sanitary cotton - Google Patents

Sanitary cotton Download PDF

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Publication number
TWI639416B
TWI639416B TW104140895A TW104140895A TWI639416B TW I639416 B TWI639416 B TW I639416B TW 104140895 A TW104140895 A TW 104140895A TW 104140895 A TW104140895 A TW 104140895A TW I639416 B TWI639416 B TW I639416B
Authority
TW
Taiwan
Prior art keywords
sanitary napkin
absorption unit
cotton
absorption
substrate
Prior art date
Application number
TW104140895A
Other languages
English (en)
Other versions
TW201720398A (zh
Inventor
簡元正
Original Assignee
簡元正
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 簡元正 filed Critical 簡元正
Priority to TW104140895A priority Critical patent/TWI639416B/zh
Priority to US15/194,786 priority patent/US20170156946A1/en
Priority to ES16176782.7T priority patent/ES2693554T3/es
Priority to PL16176782T priority patent/PL3178456T3/pl
Priority to EP16176782.7A priority patent/EP3178456B1/en
Priority to PT16176782T priority patent/PT3178456T/pt
Priority to HUE16176782A priority patent/HUE039047T2/hu
Priority to JP2016144618A priority patent/JP6186054B2/ja
Priority to BR102016017088A priority patent/BR102016017088A2/pt
Priority to RU2016132157A priority patent/RU2636016C1/ru
Priority to CA2943969A priority patent/CA2943969C/en
Priority to KR1020160139162A priority patent/KR20170067136A/ko
Priority to PH12016000388A priority patent/PH12016000388B1/en
Priority to MX2016015897A priority patent/MX363782B/es
Publication of TW201720398A publication Critical patent/TW201720398A/zh
Application granted granted Critical
Publication of TWI639416B publication Critical patent/TWI639416B/zh

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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
    • A61F13/51—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 outer layers
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/51104—Topsheet, i.e. the permeable cover or layer facing the skin the top sheet having a three-dimensional cross-section, e.g. corrugations, embossments, recesses or projections
    • A—HUMAN NECESSITIES
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    • 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
    • A61F13/51—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 outer layers
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
    • A—HUMAN NECESSITIES
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    • A61F13/00—Bandages or dressings; Absorbent pads
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    • 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
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    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
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    • A—HUMAN NECESSITIES
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    • A61F13/00—Bandages or dressings; Absorbent pads
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    • A61F13/47—Sanitary towels, incontinence pads or napkins
    • A61F13/472—Sanitary towels, incontinence pads or napkins specially adapted for female use
    • A61F13/47218—Sanitary towels, incontinence pads or napkins specially adapted for female use with a raised crotch region, e.g. hump
    • A—HUMAN NECESSITIES
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    • 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
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    • 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
    • A61F13/4758—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a longitudinal direction
    • A—HUMAN NECESSITIES
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    • 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
    • A61F13/51—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 outer layers
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
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    • A61F13/51108—Topsheet, i.e. the permeable cover or layer facing the skin the top sheet having a three-dimensional cross-section, e.g. corrugations, embossments, recesses or projections the top sheet having corrugations or embossments having one axis relatively longer than the other axis, e.g. forming channels or grooves in a longitudinal direction
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Abstract

一種衛生棉包含一基材，及至少一第一吸收單元。該基材定義有一長度方向，及一與該長度方向相互垂直的寬度方向。該第一吸收單元包括多個沿該長度方向間隔連設於該基材的第一連接部，及多個沿該長度方向一體連設於二第一連接部之間的第一吸收部，該基材、所述第一連接部與所述第一吸收部相配合界定出多個沿該寬度方向延伸的第一透氣道。

Description

衛生棉
本發明是有關於女性衛生用品，特別是指一種衛生棉。
參閱圖1，現有衛生棉1包含一個形成有兩個防漏側翼111的基材11，及一凸設於該基材11的吸收體12。
利用凸設於該基材11的吸收體12雖然可以更加緊密貼合於使用者的陰部或股溝內，以快速吸收分泌物避免分泌物向後流出。
但是，該吸收體12與該基材11間緊密接合，而且使用時，該吸收體12又緊密貼合於使用者的陰部或股溝內，導致該吸收體12的透氣性較差，長時間下來不僅容易產生異味，也影響使用時的舒適性。
因此，本發明之目的，即在提供一種兼具吸收效果與透氣性的衛生棉。
本發明的衛生棉包含：一基材，及至少一第一吸收單 元。
該基材定義有一長度方向，及一與該長度方向相互垂直的寬度方向。該第一吸收單元包括多個沿該長度方向間隔連設於該基材的第一連接部，及多個沿該長度方向呈彎弧狀地一體連設所述第一連接部的第一吸收部，該基材、所述第一連接部與所述第一吸收部相配合界定出多個沿該寬度方向延伸的第一透氣道。
本發明的有益效果在於：利用所述第一吸收部不僅可以提升吸收與導流的效果，再配合所述第一透氣道還能改善透氣性，以避免異味產生並提升使用時的舒適性。
2‧‧‧衛生棉
3‧‧‧基材
4‧‧‧第一吸收單元
41‧‧‧第一連接部
42‧‧‧第一吸收部
44‧‧‧第一透氣道
45‧‧‧棉質絨毛
46‧‧‧棉質絨毛球
X‧‧‧長度方向
Y‧‧‧寬度方向
H‧‧‧高度
本發明之其他的特徵及功效，將於參照圖式的實施方式中清楚地呈現，其中：圖1是一立體圖，說明一現有衛生棉；圖2是一立體圖，說明本發明衛生棉的第一實施例；圖3是一側視圖，說明該第一實施例的第一吸收單元的態樣；圖4是一圖2之剖視圖；圖5是一立體圖，說明本發明衛生棉的第二實施例；圖6是一圖5之剖視圖；圖7是一俯視圖，說明本發明衛生棉的第三實施例； 圖8是一側視圖，說明該第三實施例的第一吸收單元的態樣；圖9是一立體圖，說明本發明衛生棉的第四實施例。
在本發明被詳細描述之前，應當注意在以下的說明內容中，類似的元件是以相同的編號來表示。
參閱圖2至圖4，本發明衛生棉2的第一實施例包含一基材3，及一概呈片狀的第一吸收單元4。該基材3定義有一長度方向X，及一與該長度方向X相互垂直的寬度方向Y。
該第一吸收單元4包括多個沿該長度方向X間隔連設於該基材3的第一連接部41，及多個沿該長度方向X且呈彎弧狀地一體連設所述第一連接部41的第一吸收部42。該基材3、所述第一連接部41與所述第一吸收部42相配合界定出多個沿該寬度方向Y延伸的第一透氣道44。
利用所述第一吸收部42呈彎弧的形狀，每一第一吸收部42最高處與該基材3間隔一高度H，不僅可以配合身體曲線而在使用時確實貼附而接觸股溝深處，藉此提升吸收與導流分泌物的效果，再配合所述第一透氣道44還能改善透氣性，以避免異味產生並提升使用時的舒適性。
該第一實施例的該第一吸收單元4還包含多個位於所述第一吸收部42的棉質絨毛45，利用所述棉質絨毛45還能進一步 提升吸收與導流效果。
參閱圖5與圖6，本發明衛生棉2的第二實施例大致是與該第一實施例相似，不相同的地方在於：該第二實施例包含多數沿長度方向X延伸且沿該寬度方向Y相間隔的第一吸收單元4，而所述第一吸收單元4還包含多個位於所述第一吸收部42的棉質絨毛45。由於本實施例大致是與該第一實施例相似，因此，除了可以達成與該第一實施例相同的功效外，利用所述棉質絨毛45還能進一步提升吸收與導流效果。
參閱圖7、8，本發明衛生棉2的第三實施例大致是與該第二實施例相似，不相同的地方在於：所述第一吸收單元4皆包括多個位於所述第一吸收部42的棉質絨毛球46。而且兩鄰第一吸收單元4的所述棉質絨毛球46的直徑不同。
由於本實施例大致是與該第二實施例相似，因此，除了可以達成與該第二實施例相同的功效外，利用所述棉質絨毛球46還能進一步提升吸收與導流效果，而且由於兩鄰第一吸收單元4的所述棉質絨毛球46的直徑不同，因此，所述棉質絨毛球46間存有相當多的空隙，還能改善透氣性以避免異味產生並提升使用時的舒適性。
參閱圖9，本發明衛生棉2的第四實施例大致是與該第一實施例相似，不相同的地方在於：所述第一吸收單元4是兩兩交 疊地沿該長度方向X延伸，且所述第一吸收單元4還包含多個位於所述第一吸收部42的棉質絨毛45。由於本實施例大致是與該第一實施例相似，因此，除了可以達成與該第一實施例相同的功效外，利用所述棉質絨毛45還能進一步提升吸收與導流效果。
綜上所述，本發明的衛生棉2利用所述第一吸收部42不僅可以配合身體曲線而確實貼附人體，達成直接接觸股溝深處的目的，藉此提升吸收與導流的效果，再配合所述第一透氣道44還能改善透氣性，以避免異味產生並提升使用時的舒適性，故確實能達成本發明之目的。
惟以上所述者，僅為本發明之實施例而已，當不能以此限定本發明實施之範圍，凡是依本發明申請專利範圍及專利說明書內容所作之簡單的等效變化與修飾，皆仍屬本發明專利涵蓋之範圍內。

Claims (6)

  1. 一種衛生棉包含：一基材，定義有一長度方向，及一與該長度方向相互垂直的寬度方向；及至少一第一吸收單元，包括多個沿該長度方向間隔連設於該基材的第一連接部，及多個沿該長度方向呈彎弧狀地一體連設所述第一連接部的第一吸收部，該基材、所述第一連接部與所述第一吸收部相配合界定出多個沿該寬度方向延伸的第一透氣道，其中該等第一透氣道是與外界連通。
  2. 如請求項1所述的衛生棉，其中，該第一吸收單元還包括多個位於所述第一吸收部的棉質絨毛。
  3. 如請求項1所述的衛生棉，包含多數沿該寬度方向相間隔的第一吸收單元。
  4. 如請求項3所述的衛生棉，其中，所述第一吸收單元皆包括多個位於所述第一吸收部的棉質絨毛。
  5. 如請求項3或4所述的衛生棉，其中，所述第一吸收單元是兩兩交疊地沿該長度方向延伸。
  6. 如請求項3所述的衛生棉，其中，所述第一吸收單元皆包括多個位於所述第一吸收部的棉質絨毛球，兩鄰第一吸收單元的所述棉質絨毛球的直徑不同。
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TW104140895A TWI639416B (zh) 2015-12-07 2015-12-07 Sanitary cotton
US15/194,786 US20170156946A1 (en) 2015-12-07 2016-06-28 Sanitary napkin
PL16176782T PL3178456T3 (pl) 2015-12-07 2016-06-29 Podpaska
EP16176782.7A EP3178456B1 (en) 2015-12-07 2016-06-29 Sanitary napkin
PT16176782T PT3178456T (pt) 2015-12-07 2016-06-29 Penso higiénico
HUE16176782A HUE039047T2 (hu) 2015-12-07 2016-06-29 Egészségügyi betét
ES16176782.7T ES2693554T3 (es) 2015-12-07 2016-06-29 Compresa higiénica
BR102016017088A BR102016017088A2 (pt) 2015-12-07 2016-07-22 absorvente higiênico
JP2016144618A JP6186054B2 (ja) 2015-12-07 2016-07-22 ナプキン
RU2016132157A RU2636016C1 (ru) 2015-12-07 2016-08-04 Гигиеническая прокладка
CA2943969A CA2943969C (en) 2015-12-07 2016-09-30 Sanitary napkin
KR1020160139162A KR20170067136A (ko) 2015-12-07 2016-10-25 생리대
PH12016000388A PH12016000388B1 (en) 2015-12-07 2016-11-03 Sanitary napkin
MX2016015897A MX363782B (es) 2015-12-07 2016-12-01 Toalla sanitaria.

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BR102016017088A2 (pt) 2017-06-13
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PH12016000388A1 (en) 2018-05-21
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CA2943969A1 (en) 2017-06-07
MX2016015897A (es) 2017-12-12
HUE039047T2 (hu) 2018-12-28
CA2943969C (en) 2018-08-07
JP6186054B2 (ja) 2017-08-23
EP3178456A1 (en) 2017-06-14
PL3178456T3 (pl) 2019-02-28
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