JP4809051B2 - 使い捨ておむつ - Google Patents
使い捨ておむつ Download PDFInfo
- Publication number
- JP4809051B2 JP4809051B2 JP2005365267A JP2005365267A JP4809051B2 JP 4809051 B2 JP4809051 B2 JP 4809051B2 JP 2005365267 A JP2005365267 A JP 2005365267A JP 2005365267 A JP2005365267 A JP 2005365267A JP 4809051 B2 JP4809051 B2 JP 4809051B2
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- JP
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- Prior art keywords
- diaper
- adhesive
- adhesive application
- sheet material
- fastening tape
- Prior art date
- Legal status (The legal status 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 status listed.)
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- 239000000463 material Substances 0.000 claims description 91
- 239000000853 adhesive Substances 0.000 claims description 83
- 230000001070 adhesive effect Effects 0.000 claims description 79
- 239000004831 Hot glue Substances 0.000 claims description 29
- 239000006096 absorbing agent Substances 0.000 claims description 19
- 239000000758 substrate Substances 0.000 claims description 8
- 229920001971 elastomer Polymers 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 2
- 210000001015 abdomen Anatomy 0.000 claims 1
- 238000000034 method Methods 0.000 description 13
- 239000004745 nonwoven fabric Substances 0.000 description 12
- 238000000576 coating method Methods 0.000 description 11
- 239000011248 coating agent Substances 0.000 description 10
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 8
- -1 polypropylene Polymers 0.000 description 8
- 229920005989 resin Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 229920000642 polymer Polymers 0.000 description 6
- 230000002745 absorbent Effects 0.000 description 5
- 239000002250 absorbent Substances 0.000 description 5
- 229920005601 base polymer Polymers 0.000 description 5
- 239000000835 fiber Substances 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 229920000728 polyester Polymers 0.000 description 4
- 229920000346 polystyrene-polyisoprene block-polystyrene Polymers 0.000 description 4
- 210000002700 urine Anatomy 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000002759 woven fabric Substances 0.000 description 3
- 239000013032 Hydrocarbon resin Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 229920013640 amorphous poly alpha olefin Polymers 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 229920006270 hydrocarbon resin Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 229920006132 styrene block copolymer Polymers 0.000 description 2
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- HECLRDQVFMWTQS-RGOKHQFPSA-N 1755-01-7 Chemical compound C1[C@H]2[C@@H]3CC=C[C@@H]3[C@@H]1C=C2 HECLRDQVFMWTQS-RGOKHQFPSA-N 0.000 description 1
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- FACXGONDLDSNOE-UHFFFAOYSA-N buta-1,3-diene;styrene Chemical compound C=CC=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 FACXGONDLDSNOE-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 1
- 229920006264 polyurethane film Polymers 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- 239000004034 viscosity adjusting agent Substances 0.000 description 1
Images
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
Description
Claims (5)
- 液体を吸収する吸収体、及びその吸収体を挟込む内側シート材及び外側シート材を有するおむつ本体と、
その固定側端部が前記おむつ本体の背側部分における左右両縁部に接合された左右のファスニングテープ基材と、
前記各ファスニングテープ基材に設けられた第1の付着部と、
前記おむつ本体の腹側部分における外面側に設けられ、前記第1の付着部が着脱自在に付着される第2の付着部と、
を備え、
前記各ファスニングテープ基材の前記固定側端部と前記外側シート材とが、前記おむつ本体の縦方向に沿って略筋状に設けられた複数の第1の接着剤塗布部によって互いに接合され、
前記複数の第1の接着剤塗布部において、前記おむつ本体の幅方向内方側に位置する第1の接着剤塗布部の線幅が、前記幅方向外方側に位置する第1の接着剤塗布部の線幅よりも小さくなっていることを特徴とする使い捨ておむつ。 - 請求項1に記載の使い捨ておむつにおいて、
前記各ファスニングテープ基材の前記固定側端部は、前記外側シート材と前記内側シート材との間に挟み込まれた状態で、前記外側シート材の内面側表面と接合され、
前記おむつ本体における前記外側シート材と前記内側シート材又は前記吸収体とは、前記おむつ本体の縦方向に沿って略筋状に設けられた複数の第2の接着剤塗布部によって互いに接合され、
前記各第2の接着剤塗布部の線幅は、いずれの前記第1の接着剤塗布部の線幅よりも小さく設定されていることを特徴とする使い捨ておむつ。 - 請求項1又は2に記載の使い捨ておむつにおいて、
前記複数の第1の接着剤塗布部は、ホットメルト接着剤が接触式塗布手段により塗布されることにより形成されることを特徴とする使い捨ておむつ。 - 請求項2に記載の使い捨ておむつにおいて、
前記複数の第2の接着剤塗布部は、ホットメルト接着剤が非接触式塗布手段により塗布されることにより形成されることを特徴とする使い捨ておむつ。 - 請求項1ないし4のいずれかに記載の使い捨ておむつにおいて、
前記複数の第1の接着剤塗布部は、ゴム系ホットメルト接着剤が略筋状に塗布されることにより形成されていることを特徴とする使い捨ておむつ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005365267A JP4809051B2 (ja) | 2005-12-19 | 2005-12-19 | 使い捨ておむつ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005365267A JP4809051B2 (ja) | 2005-12-19 | 2005-12-19 | 使い捨ておむつ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007167130A JP2007167130A (ja) | 2007-07-05 |
JP4809051B2 true JP4809051B2 (ja) | 2011-11-02 |
Family
ID=38294483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005365267A Active JP4809051B2 (ja) | 2005-12-19 | 2005-12-19 | 使い捨ておむつ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4809051B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5386305B2 (ja) * | 2009-11-04 | 2014-01-15 | 株式会社リブドゥコーポレーション | 使い捨ておむつ及びその製造方法 |
JP5988693B2 (ja) * | 2011-07-08 | 2016-09-07 | 花王株式会社 | 使い捨ておむつ |
CN215689119U (zh) * | 2017-09-27 | 2022-02-01 | 株式会社利宝德公司 | 吸收性物品 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2607366B1 (fr) * | 1986-12-02 | 1991-03-15 | Boussac Saint Freres Bsf | Couche-culotte a elastiques longitudinaux, et procede de fabrication en continu de telles couches-culottes |
JPH11332912A (ja) * | 1998-05-25 | 1999-12-07 | Daio Paper Corp | パンツ型おむつ |
JP3896215B2 (ja) * | 1998-06-30 | 2007-03-22 | 株式会社リブドゥコーポレーション | 使い捨ておむつの製造方法 |
JP3961961B2 (ja) * | 2003-01-09 | 2007-08-22 | 大王製紙株式会社 | 紙おむつ、及びファスニングテープ基材の固定方法 |
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2005
- 2005-12-19 JP JP2005365267A patent/JP4809051B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2007167130A (ja) | 2007-07-05 |
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