KR101118531B1 - 일회용 흡수 물품의 제조방법 - Google Patents
일회용 흡수 물품의 제조방법 Download PDFInfo
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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
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- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/16—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating
- B32B37/22—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of both discrete and continuous layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0004—Cutting, tearing or severing, e.g. bursting; Cutter details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/18—Handling of layers or the laminate
- B32B38/1875—Tensioning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/34—Inserts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
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Abstract
Description
이와 같이 제조된 팬티형 기저귀(12)의 탄성 라미네이트 웹(14)은 기저귀의 외부 커버를 구성한다. 유사한 방식으로, 탄성 라미네이트 웹은 또한 종래의 기저귀, 실금 의복, 생리대 및 팬티 라이너와 같은 많은 형태의 일회용 위생 흡수 물품의 외부 커버를 구성할 수도 있다. 탄성 라미네이트 웹(14)은 이러한 물품의 전체 외부 표면을 커버할 필요가 없음이 이해되어야 한다. 대신에, 어떤 상황에서는 외부 커버의 비탄성 영역을 갖는 것이 바람직할 수도 있다. 따라서, 예를 들어서, 기저귀의 가랑이 영역은 탄성 라미네이트 웹에 의해 어느 한쪽에 결합된 비탄성 부직 재료의 스트립에 의해 구성되는 외부 커버 영역을 가질 수도 있다. 이런 방식으로, 기저귀의 전방 및 후방 패널은 탄성을 가지게 될 것이다.
Claims (25)
- 각 물품은피크 하중 Fp하에서 적어도 40%의 제 1 방향으로의 탄성 확장력을 갖는 균질한 탄성 라미네이트 웹(14)과,탄성 라미네이트 웹에 부착된 흡수 코어(16)를 포함하는일회용 위생 흡수 물품(12)의 제조 방법으로서,연속적인 길이의 상기 탄성 라미네이트 웹(14)을 제공하는 단계;상기 제 1 방향에 대응하는 이동 방향(A)으로 상기 탄성 라미네이트 웹의 상기 연속적인 길이를 진행시키는 단계;개개의 흡수 코어(16)를 상기 탄성 라미네이트 웹의 상기 연속적인 길이에 간격들을 두고 부착시키는 단계, 그리고이와 같이 조립된 개개의 흡수 코어와 상기 탄성 라미네이트 웹의 상기 연속적인 길이로부터 개개의 물품(12)을 형성시키는 단계를 포함하며,이로써 상기 탄성 라미네이트 웹(14)의 상기 연속적인 길이가 상기 각 단계를 진행하는 동안에 상기 이동 방향으로 조건: 0.03 Fp ≤ Ft ≤ 0.25 Fp을 만족하는 인장 하중 Ft하에 유지되는, 일회용 위생 흡수 물품(12)의 제조 방법.
- 제 1항에 있어서, 상기 균질한 탄성 라미네이트 웹(14)의 피크 하중 Fp하에서 제 1 방향으로의 탄성 확장력이 적어도 60%인 것을 특징으로 하는 제조 방법.
- 제 2항에 있어서, 상기 균질한 탄성 라미네이트 웹(14)의 피크 하중 Fp하에서 제 1 방향으로의 탄성 확장력이 적어도 80%인 것을 특징으로 하는 제조 방법.
- 제 1항 내지 제 3항 중 어느 한 항에 있어서, 상기 인장 하중 Ft가 조건: 0.05 Fp ≤ Ft ≤ 0.25 Fp을 만족하는 것을 특징으로 하는 제조 방법.
- 제 1항 내지 제 3항 중 어느 한 항에 있어서, 상기 인장 하중 Ft가 조건: 0.03 Fp ≤ Ft ≤ 0.20 Fp을 만족하는 것을 특징으로 하는 제조 방법.
- 제 1항 내지 제 3항 중 어느 한 항에 있어서, 상기 인장 하중 Ft가 조건: 0.05 Fp ≤ Ft ≤ 0.20 Fp을 만족하는 것을 특징으로 하는 제조 방법.
- 제 1항 내지 제 3항 중 어느 한 항에 있어서, 상기 탄성 라미네이트 웹(14)은 필름 층(30)의 제 1 표면(28)에 부착된 제 1 부직 층(26)을 포함하는 것을 특징으로 하는 제조 방법.
- 제 7항에 있어서, 상기 탄성 라미네이트 웹(14)은 상기 필름 층(30)의 제 2 표면(34)에 부착된 제 2 부직 층(32)을 더 포함하는 것을 특징으로 하는 제조 방법.
- 제 7항에 있어서, 상기 필름 층(30)은 기본 중량이 20 g/m2 내지 100 g/m2 인 탄성 필름을 포함하는 것을 특징으로 하는 제조 방법.
- 제 7항에 있어서, 상기 필름 층(30)은 기본 중량이 20 g/m2 내지 60 g/m2 인 탄성 필름을 포함하는 것을 특징으로 하는 제조 방법.
- 제 9항에 있어서, 상기 필름 층(30)은 낮은 결정성 폴리에틸렌, 메탈로센-촉매작용된 낮은 결정성 폴리에틸렌, 에틸렌 비닐 아세테이트 공중합체(EVA), 폴리우레탄, 폴리이소프렌, 부타디엔-스티렌 공중합체, 스티렌/이소프렌/스티렌 (SIS), 스티렌/부타디엔/스티렌 (SBS), 스티렌/에틸렌-부타디엔/스티렌 (SEBS) 블록 공중합체와 같은 스티렌 블록 중합체 및 이들의 혼합물로 구성되는 군으로부터 선택되는 것을 특징으로 하는 제조 방법.
- 제 11항에 있어서, 상기 필름 층(30)은 천공된 3-층의 PE/스티렌계 필름/PE 탄성중합체 필름인 것을 특징으로 하는 제조 방법.
- 제 7항에 있어서, 상기 제 1 부직 층(26)은 10 g/m2 내지 40 g/m2 의 기본 중량을 갖는 것을 특징으로 하는 제조 방법.
- 제 7항에 있어서, 상기 제 1 부직 층(26)은 12 g/m2 내지 30 g/m2 의 기본 중량을 갖는 것을 특징으로 하는 제조 방법.
- 제 7항에 있어서, 상기 제 1 부직 층(26)은 15 g/m2 내지 25 g/m2 의 기본 중량을 갖는 것을 특징으로 하는 제조 방법.
- 제 8항에 있어서, 상기 제 2 부직 층(32)은 10 g/m2 내지 40 g/m2 의 기본 중량을 갖는 것을 특징으로 하는 제조 방법.
- 제 8항에 있어서, 상기 제 2 부직 층(32)은 12 g/m2 내지 30 g/m2 의 기본 중량을 갖는 것을 특징으로 하는 제조 방법.
- 제 8항에 있어서, 상기 제 2 부직 층(32)은 15 g/m2 내지 25 g/m2 의 기본 중량을 갖는 것을 특징으로 하는 제조 방법.
- 제 13항에 있어서, 상기 제 1 부직 층(26)은 폴리프로필렌, 폴리에틸렌, 폴리에스테르 및 다른 폴리올레핀 호모폴리머 및 공중합체로 구성되는 군으로부터 선택된 스펀본드 또는 카디드 재료를 포함하는 것을 특징으로 하는 제조 방법.
- 제 14항에 있어서, 상기 제 1 부직 층(26)은 폴리프로필렌, 폴리에틸렌, 폴리에스테르 및 다른 폴리올레핀 호모폴리머 및 공중합체로 구성되는 군으로부터 선택된 스펀본드 또는 카디드 재료를 포함하는 것을 특징으로 하는 제조 방법.
- 제 15항에 있어서, 상기 제 1 부직 층(26)은 폴리프로필렌, 폴리에틸렌, 폴리에스테르 및 다른 폴리올레핀 호모폴리머 및 공중합체로 구성되는 군으로부터 선택된 스펀본드 또는 카디드 재료를 포함하는 것을 특징으로 하는 제조 방법.
- 제 16항에 있어서, 상기 제 2 부직 층(32)은 폴리프로필렌, 폴리에틸렌, 폴리에스테르 및 다른 폴리올레핀 호모폴리머 및 공중합체로 구성되는 군으로부터 선택된 스펀본드 또는 카디드 재료를 포함하는 것을 특징으로 하는 제조 방법.
- 제 17항에 있어서, 상기 제 2 부직 층(32)은 폴리프로필렌, 폴리에틸렌, 폴리에스테르 및 다른 폴리올레핀 호모폴리머 및 공중합체로 구성되는 군으로부터 선택된 스펀본드 또는 카디드 재료를 포함하는 것을 특징으로 하는 제조 방법.
- 제 18항에 있어서, 상기 제 2 부직 층(32)은 폴리프로필렌, 폴리에틸렌, 폴리에스테르 및 다른 폴리올레핀 호모폴리머 및 공중합체로 구성되는 군으로부터 선택된 스펀본드 또는 카디드 재료를 포함하는 것을 특징으로 하는 제조 방법.
- 제 1항 내지 제 3항 중 어느 한 항에 있어서, 상기 탄성 라미네이트 웹(14)은 기저귀, 팬티형 흡수 물품, 실금 의복, 생리대 및 팬티 라이너로 구성되는 군으로 부터 선택되는 상기 일회용 위생 흡수 물품의 외부 커버를 구성하는 것을 특징으로 하는 제조 방법.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SE2004/001384 WO2006036090A1 (en) | 2004-09-29 | 2004-09-29 | Method for production of disposable absorbent articles |
Publications (2)
Publication Number | Publication Date |
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KR20070061903A KR20070061903A (ko) | 2007-06-14 |
KR101118531B1 true KR101118531B1 (ko) | 2012-03-12 |
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KR1020077009485A KR101118531B1 (ko) | 2004-09-29 | 2004-09-29 | 일회용 흡수 물품의 제조방법 |
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US (3) | US9114041B2 (ko) |
EP (1) | EP1793783B1 (ko) |
JP (1) | JP4791476B2 (ko) |
KR (1) | KR101118531B1 (ko) |
CN (1) | CN100574735C (ko) |
AR (1) | AR051297A1 (ko) |
AU (1) | AU2004323600B2 (ko) |
BR (1) | BRPI0419083B8 (ko) |
CA (1) | CA2578730C (ko) |
ES (1) | ES2390772T3 (ko) |
MX (1) | MX2007002765A (ko) |
MY (1) | MY137073A (ko) |
NZ (1) | NZ553725A (ko) |
PL (1) | PL1793783T3 (ko) |
TN (1) | TNSN07110A1 (ko) |
TW (1) | TWI359008B (ko) |
WO (1) | WO2006036090A1 (ko) |
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JP5363015B2 (ja) | 2007-03-28 | 2013-12-11 | 花王株式会社 | 着用物品の製造方法 |
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JP5197854B2 (ja) * | 2008-11-03 | 2013-05-15 | エスセーアー・ハイジーン・プロダクツ・アーベー | シャーシ構造を有しているパンツ型用品を製造する方法及び該方法に従って製造されたパンツ型用品 |
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- 2004-09-29 US US11/658,539 patent/US9114041B2/en active Active
- 2004-09-29 JP JP2007533421A patent/JP4791476B2/ja active Active
- 2004-09-29 ES ES04788541T patent/ES2390772T3/es active Active
- 2004-09-29 KR KR1020077009485A patent/KR101118531B1/ko active IP Right Grant
- 2004-09-29 CN CN200480044119A patent/CN100574735C/zh active Active
- 2004-09-29 AU AU2004323600A patent/AU2004323600B2/en active Active
- 2004-09-29 PL PL04788541T patent/PL1793783T3/pl unknown
- 2004-09-29 NZ NZ553725A patent/NZ553725A/en unknown
- 2004-09-29 WO PCT/SE2004/001384 patent/WO2006036090A1/en active Application Filing
- 2004-09-29 BR BRPI0419083A patent/BRPI0419083B8/pt active IP Right Grant
- 2004-09-29 MX MX2007002765A patent/MX2007002765A/es active IP Right Grant
- 2004-09-29 CA CA2578730A patent/CA2578730C/en active Active
- 2004-09-29 EP EP20040788541 patent/EP1793783B1/en not_active Revoked
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- 2005-08-17 MY MYPI20053864A patent/MY137073A/en unknown
- 2005-09-21 AR ARP050103974 patent/AR051297A1/es active IP Right Grant
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- 2015-07-16 US US14/800,822 patent/US20150313765A1/en not_active Abandoned
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2018
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Also Published As
Publication number | Publication date |
---|---|
CN100574735C (zh) | 2009-12-30 |
US20090038751A1 (en) | 2009-02-12 |
WO2006036090A1 (en) | 2006-04-06 |
US9114041B2 (en) | 2015-08-25 |
BRPI0419083A (pt) | 2007-12-18 |
AR051297A1 (es) | 2007-01-03 |
BRPI0419083B1 (pt) | 2014-10-29 |
BRPI0419083B8 (pt) | 2021-06-22 |
NZ553725A (en) | 2009-04-30 |
MX2007002765A (es) | 2007-05-18 |
AU2004323600A1 (en) | 2006-04-06 |
JP4791476B2 (ja) | 2011-10-12 |
CA2578730A1 (en) | 2006-04-06 |
JP2008514269A (ja) | 2008-05-08 |
US20180168883A1 (en) | 2018-06-21 |
AU2004323600B2 (en) | 2010-12-16 |
TW200612875A (en) | 2006-05-01 |
TWI359008B (en) | 2012-03-01 |
CA2578730C (en) | 2013-01-08 |
PL1793783T3 (pl) | 2012-12-31 |
TNSN07110A1 (en) | 2008-06-02 |
MY137073A (en) | 2008-12-31 |
EP1793783A1 (en) | 2007-06-13 |
KR20070061903A (ko) | 2007-06-14 |
EP1793783B1 (en) | 2012-07-11 |
ES2390772T3 (es) | 2012-11-16 |
CN101031270A (zh) | 2007-09-05 |
US20150313765A1 (en) | 2015-11-05 |
US10561538B2 (en) | 2020-02-18 |
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