KR20060110474A - 일회용 기저귀의 초박형 흡수코어 및 그 제조방법 - Google Patents
일회용 기저귀의 초박형 흡수코어 및 그 제조방법 Download PDFInfo
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- KR20060110474A KR20060110474A KR1020050032747A KR20050032747A KR20060110474A KR 20060110474 A KR20060110474 A KR 20060110474A KR 1020050032747 A KR1020050032747 A KR 1020050032747A KR 20050032747 A KR20050032747 A KR 20050032747A KR 20060110474 A KR20060110474 A KR 20060110474A
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- South Korea
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- absorbent core
- shape
- absorbent
- disposable diaper
- heating roller
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- 239000002250 absorbent Substances 0.000 claims abstract description 121
- 230000002745 absorbent Effects 0.000 claims abstract description 120
- 238000010521 absorption reaction Methods 0.000 claims abstract description 31
- 238000010438 heat treatment Methods 0.000 claims abstract description 29
- 238000009792 diffusion process Methods 0.000 claims abstract description 26
- 239000012209 synthetic fiber Substances 0.000 claims abstract description 17
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- 210000001124 body fluid Anatomy 0.000 claims description 13
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- 229920000247 superabsorbent polymer Polymers 0.000 claims description 5
- 230000005764 inhibitory process Effects 0.000 abstract 1
- 230000015271 coagulation Effects 0.000 description 24
- 238000005345 coagulation Methods 0.000 description 24
- 239000000463 material Substances 0.000 description 11
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- 206010021639 Incontinence Diseases 0.000 description 2
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- 239000004416 thermosoftening plastic Substances 0.000 description 2
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- 229910010272 inorganic material Inorganic materials 0.000 description 1
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- 206010046901 vaginal discharge Diseases 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L11/00—Pulses, i.e. fruits of leguminous plants, for production of food; Products from legumes; Preparation or treatment thereof
- A23L11/05—Mashed or comminuted pulses or legumes; Products made therefrom
- A23L11/07—Soya beans, e.g. oil-extracted soya bean flakes
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING OR TREATMENT THEREOF
- A23C11/00—Milk substitutes, e.g. coffee whitener compositions
- A23C11/02—Milk substitutes, e.g. coffee whitener compositions containing at least one non-milk component as source of fats or proteins
- A23C11/10—Milk substitutes, e.g. coffee whitener compositions containing at least one non-milk component as source of fats or proteins containing or not lactose but no other milk components as source of fats, carbohydrates or proteins
- A23C11/103—Milk substitutes, e.g. coffee whitener compositions containing at least one non-milk component as source of fats or proteins containing or not lactose but no other milk components as source of fats, carbohydrates or proteins containing only proteins from pulses, oilseeds or nuts, e.g. nut milk
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING OR TREATMENT THEREOF
- A23C20/00—Cheese substitutes
- A23C20/02—Cheese substitutes containing neither milk components, nor caseinate, nor lactose, as sources of fats, proteins or carbohydrates
- A23C20/025—Cheese substitutes containing neither milk components, nor caseinate, nor lactose, as sources of fats, proteins or carbohydrates mainly containing proteins from pulses or oilseeds
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Agronomy & Crop Science (AREA)
- Botany (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
Description
Claims (10)
- 사용시 사용자의 피부와 직접 접촉하는 액체 투과성 상부시트와, 사용시 외부 표면을 형성하는 액체 불투과성 배면시트 사이에 위치하여 체액을 흡수하는 일회용 기저귀의 흡수코어에 있어서,솜털펄프와 고흡수성 수지 및 합성섬유를 고압착하여 형성되는 형태유지 영역; 및 저압착하여 형성되는 흡수/확산 영역;으로 구성된 것을 특징으로 하는 일회용 기저귀의 흡수코어.
- 제 1항에 있어서,상기 흡수/확산 영역과 상기 형태유지 영역은 흡수코어의 횡방향 전체 폭의 90:10 ~ 99:1의 비율로 구성되는 것을 특징으로 하는 일회용 기저귀의 흡수코어.
- 제 1항에 있어서,상기 형태유지 영역은 흡수코어의 횡방향 전체 폭에 적어도 2개 이상에서 5개 이하로 형성된 것을 특징으로 하는 일회용 기저귀의 흡수코어.
- 제 1항에 있어서,상기 형태유지 영역의 길이는 상기 흡수코어 전체 길이의 적어도 20% 이상에서 100% 이하로 구성되는 것을 특징으로 하는 일회용 기저귀의 흡수코어,
- 제 1항에 있어서,상기 흡수코어 길이 방향에 형성된 형태유지 영역 간의 간격은 한 개의 형태유지 영역 길이의 10% 이상에서 60% 이내로 형성하는 것을 특징으로 하는 일회용 기저귀의 흡수코어.
- 제 1항에 있어서,상기 흡수코어의 횡 방향으로 인접한 두 개의 형태유지 영역은 흡수코어의 길이방향으로 적어도 10 % 이상에서 60% 이내로 동시에 겹치도록 형성되는 것을 특징으로 하는 일회용 기저귀의 흡수코어.
- 제 1항에 있어서,상기 형태유지 영역은 연속된 직선, 연속된 사인 커브, 또는 불연속적인 직선, 불연속적인 사인커브 또는 불연속적인 셀 중에서 선택된 어느 하나 또는 둘 이상의 형태로 형성되는 것을 특징으로 하는 일회용 기저귀의 흡수코어.
- 분쇄된 플러프 펄프와 저융점 함성섬유를 드럼포머에 흡입시키고 고흡수성 수지를 투입하여 흡수코어 외형을 형성하는 단계;성형된 흡수코어를 소정 벙위의 온도를 유지하는 히팅 챔버를 통과 시키면서 저융점 합성섬유를 멜팅하는 단계; 및요철이 형성된 상부 히팅롤러와 요철없는 원통형 하부 히팅롤러 사이에서 일정한 압력을 받으며 통과하는 단계; 를 순차적으로 수행하는 것을 특징으로 하는 일회용 기저귀의 흡수코어 제조방법.
- 제 8항에 있어서,상기 상부 히팅롤러에 형성되는 요철부분은 횡방향으로 두개 이상 형성된 것을 특징으로 하는 일회용 기저귀의 흡수코어 제조방법.
- 제 8항에 있어서,흡수코어는 상기 상부 히팅롤러의 요철부분을 통과하며 고압착된 형태유지 영역이 형성되고, 요철이 아닌 부분을 통과하며 저압착되 흡수/확산영역이 형성되는 것을 특징으로 하는 일회용 기저귀의 흡수코어 제조방법.
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KR1020050032747A KR100675848B1 (ko) | 2005-04-20 | 2005-04-20 | 일회용 기저귀의 초박형 흡수코어 및 그 제조방법 |
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KR1020050032747A KR100675848B1 (ko) | 2005-04-20 | 2005-04-20 | 일회용 기저귀의 초박형 흡수코어 및 그 제조방법 |
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KR20060110474A true KR20060110474A (ko) | 2006-10-25 |
KR100675848B1 KR100675848B1 (ko) | 2007-01-30 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3170483A4 (en) * | 2015-06-09 | 2017-09-20 | LG Chem, Ltd. | Method for manufacturing absorbent core having enhanced wet strength |
CN112587309A (zh) * | 2020-12-10 | 2021-04-02 | 福建恒安集团有限公司 | 一种增加导流及合身的芯体制造工艺 |
CN112842696A (zh) * | 2021-02-26 | 2021-05-28 | 广东宜柔健康产品有限公司 | 一种成人纸尿裤生产方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102585856B1 (ko) | 2022-01-28 | 2023-10-12 | 주식회사 섬김 | 일회용 기저귀 |
KR102619860B1 (ko) | 2023-08-21 | 2024-01-04 | (주)왕보 | 복합 소재의 고 흡수성 코어의 제조 방법 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS60215804A (ja) | 1984-04-04 | 1985-10-29 | 花王株式会社 | 吸収性物品 |
JP3053561B2 (ja) * | 1995-10-19 | 2000-06-19 | ユニ・チャーム株式会社 | 生理用ナプキン |
KR20020035611A (ko) * | 1999-09-21 | 2002-05-11 | 오그덴 브라이언 씨 | 홈붙이 흡수성 복합물 |
JP4416490B2 (ja) * | 2003-12-18 | 2010-02-17 | 花王株式会社 | 吸収性物品 |
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2005
- 2005-04-20 KR KR1020050032747A patent/KR100675848B1/ko active IP Right Grant
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3170483A4 (en) * | 2015-06-09 | 2017-09-20 | LG Chem, Ltd. | Method for manufacturing absorbent core having enhanced wet strength |
CN112587309A (zh) * | 2020-12-10 | 2021-04-02 | 福建恒安集团有限公司 | 一种增加导流及合身的芯体制造工艺 |
CN112842696A (zh) * | 2021-02-26 | 2021-05-28 | 广东宜柔健康产品有限公司 | 一种成人纸尿裤生产方法 |
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KR100675848B1 (ko) | 2007-01-30 |
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