JPH11513295A - 使い捨て物品に使用するためのフランジレスシーム及びその製造方法 - Google Patents
使い捨て物品に使用するためのフランジレスシーム及びその製造方法Info
- Publication number
- JPH11513295A JPH11513295A JP9515075A JP51507597A JPH11513295A JP H11513295 A JPH11513295 A JP H11513295A JP 9515075 A JP9515075 A JP 9515075A JP 51507597 A JP51507597 A JP 51507597A JP H11513295 A JPH11513295 A JP H11513295A
- Authority
- JP
- Japan
- Prior art keywords
- seam
- barrier
- barrier member
- flangeless
- distal
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 25
- 230000004888 barrier function Effects 0.000 claims abstract description 203
- 239000000853 adhesive Substances 0.000 claims abstract description 46
- 230000001070 adhesive effect Effects 0.000 claims abstract description 46
- 238000005304 joining Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 98
- 238000000034 method Methods 0.000 claims description 64
- 238000004826 seaming Methods 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 6
- 238000004026 adhesive bonding Methods 0.000 claims description 6
- 239000004745 nonwoven fabric Substances 0.000 claims description 6
- 229920006254 polymer film Polymers 0.000 claims description 5
- 229920001296 polysiloxane Polymers 0.000 claims description 5
- 239000004831 Hot glue Substances 0.000 claims description 3
- 239000000454 talc Substances 0.000 claims description 3
- 229910052623 talc Inorganic materials 0.000 claims description 3
- 238000003475 lamination Methods 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 206010021639 Incontinence Diseases 0.000 abstract description 12
- 230000029142 excretion Effects 0.000 abstract description 9
- 230000002745 absorbent Effects 0.000 description 53
- 239000002250 absorbent Substances 0.000 description 53
- -1 polyethylene Polymers 0.000 description 15
- 239000010410 layer Substances 0.000 description 13
- 239000004698 Polyethylene Substances 0.000 description 9
- 229920000573 polyethylene Polymers 0.000 description 9
- 238000005520 cutting process Methods 0.000 description 8
- 238000007789 sealing Methods 0.000 description 8
- 239000006096 absorbing agent Substances 0.000 description 7
- 210000000416 exudates and transudate Anatomy 0.000 description 7
- 239000000835 fiber Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 239000004743 Polypropylene Substances 0.000 description 6
- 239000006260 foam Substances 0.000 description 6
- 229920001155 polypropylene Polymers 0.000 description 6
- 210000002700 urine Anatomy 0.000 description 5
- 239000012790 adhesive layer Substances 0.000 description 4
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- 238000002604 ultrasonography Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 230000005686 electrostatic field Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 244000144992 flock Species 0.000 description 2
- 239000006210 lotion Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 239000002964 rayon Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 229920000271 Kevlar® Polymers 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 229920001247 Reticulated foam Polymers 0.000 description 1
- 241001411185 Sison Species 0.000 description 1
- 229920002334 Spandex Polymers 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000006263 elastomeric foam Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000004759 spandex Substances 0.000 description 1
- 229920000247 superabsorbent polymer Polymers 0.000 description 1
- 239000004583 superabsorbent polymers (SAPs) Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/76—Making non-permanent or releasable joints
-
- 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
- A61F13/49—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 specially adapted to be worn around the waist, e.g. diapers, nappies
- A61F13/496—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 specially adapted to be worn around the waist, e.g. diapers, nappies in the form of pants or briefs
- A61F13/4963—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 specially adapted to be worn around the waist, e.g. diapers, nappies in the form of pants or briefs characterized by the seam
-
- 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
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15699—Forming webs by bringing together several webs, e.g. by laminating or folding several webs, with or without additional treatment of the webs
-
- 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
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15707—Mechanical treatment, e.g. notching, twisting, compressing, shaping
- A61F13/15739—Sealing, e.g. involving cutting
-
- 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
- A61F13/49—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 specially adapted to be worn around the waist, e.g. diapers, nappies
- A61F13/493—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 specially adapted to be worn around the waist, e.g. diapers, nappies adjustable by adding or removing material, e.g. umbilical cord arrangements
-
- 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
- A61F13/49—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 specially adapted to be worn around the waist, e.g. diapers, nappies
- A61F13/496—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 specially adapted to be worn around the waist, e.g. diapers, nappies in the form of pants or briefs
-
- 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
- A61F13/56—Supporting or fastening means
- A61F13/5622—Supporting or fastening means specially adapted for diapers or the like
- A61F13/565—Supporting or fastening means specially adapted for diapers or the like pants type diaper
- A61F13/5655—Supporting or fastening means specially adapted for diapers or the like pants type diaper adjustable pants type diapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/004—Preventing sticking together, e.g. of some areas of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B29C66/431—Joining the articles to themselves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/729—Textile or other fibrous material made from plastics
- B29C66/7294—Non woven mats, e.g. felt
- B29C66/72941—Non woven mats, e.g. felt coated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/729—Textile or other fibrous material made from plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/4871—Underwear
- B29L2031/4878—Diapers, napkins
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Public Health (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)
- Epidemiology (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Textile Engineering (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
- Forging (AREA)
- Making Paper Articles (AREA)
- Detergent Compositions (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.開かれた形状とシーミング形状とを有する、使い捨て物品に用いるための フランジレスシームであって、 好ましくは第一近位部分と第一遠位部分とを有する第一部材であって、第一遠 位部分が、第一近位部分の少なくとも一部の上に折り畳まれて、シームがシーミ ング形状にある時に、第一遠位部分と第一近位部分との間に共通の界面を生じる 第一部材と; 好ましくは第二近位部分と第二遠位部分とを有する第二部材であって、第一遠 位部分と第二遠位部分とが互いに接合しうるものである第二部材とを備えており 、 このフランジレスシームは、シームがシーミング形状にある時に、バリヤー部 材が、第一近位部分の少なくとも一部、第一遠位部分の少なくとも一部、第二遠 位部分の少なくとも一部、及びバリヤー部材の少なくとも一部のラミネートを形 成する共通の界面の少なくとも一部の間に配置されることを特徴とし; 接着手段は、シームがシーミング形状にある時に、このラミネートの少なくと も一部に亙っており、この接着手段は、第一遠位部分の少なくとも一部と第二遠 位部分の少なくとも一部とを接着させ、バリヤー部材は、接着手段が第一近位部 分と第一遠位部分の共通の界面の少なくとも一部を接着させるのを防ぎ、従って 第一近位部分と第一遠位部分の接着されていない部分が分離されて、シームをそ の開かれた形状にすることができるものであるフランジレスシーム。 2.バリヤー部材は、第一部材、第二部材、あるいは両方に分離可能に接着さ れており、第一部材と第二部材を引っ張って離すことによって、フランジレスシー ムを開かれた形状にすることが可能な請求項1に記載のフランジレスシーム。 3.バリヤーは、共通の界面の少なくとも一部に付けられた剥離剤、又は接着 手段が付けられた後で除去することができる部材である請求項1及び2のいずれ か1に記載のフランジレスシーム。 4.開かれた形状とシーミング形状とを有する、使い捨て物品に用いるための フランジレスシームであって、 第一部材と; 第二部材と; 折り目によって分けられている第一部分と第二部分とを有するバリヤー部材で あって、このバリヤー部材の第一部分が第一部材の少なくとも一部と並置されて おり、バリヤー部材の第二部分が第二部材の少なくとも一部と並置されてラミネ ートを形成するバリヤー部材;及び ラミネートの少なくとも一部に配置された接着手段であって、バリヤー部材の 第一部分の少なくとも一部が、第一部材の少なくとも一部と接合され、バリヤー 部材の第二部分の少なくとも一部が、第二部材の少なくとも一部と接合される接 着手段であって、バリヤー部材の第一部分とバリヤー部材の第二部分は接着され ず、従って接着されていない第一部分と第二部分は分離されて、シームをその開 かれた形状にすることができる接着手段とを備えているフランジレスシーム。 5.第一部材、第二部材、又は両方が1つ又はそれ以上の折り目を備えている 請求項1〜4のいずれか1に記載のフランジレスシーム。 6.バリヤー部材が分離可能な材料を備えている請求項1〜5のいずれか1に 記載のフランジレスシーム。 7.装着者の胴部の周りに装着するための使い捨て物品であって、 表面シート、バックシート、及び表面シートとバックシートとの間に配置され た吸収性コアを有し、前部、後部、及び前部と後部との間に配置された股部を具 備するシャシーと: 前部と後部とを接着させて、少なくとも1つのの脚部開口部を形成する請求項 1〜6のいずれか1に記載のフレンジレスシームであって、前部と後部とを接着 させて、ウエスト開口部と2つの脚部開口部とを形成する一対のフランジレスシ ームとを備えている使い捨て物品。 8.フランジレスシームに設けられているバリヤー部材は、脚部開口部とウエ スト開口部の各々の間の一部分に渡って延在している請求項1〜7のいずれか1 に記載の使い捨て物品。 9.使い捨て物品の2つの部材を接着させることによるフランジレスシームの 製造方法であって、 使い捨て物品の第一部材を設ける工程と; 使い捨て物品の第二部材を設ける工程であって、第二部材の少なくとも一部が 第一部材の少なくとも一部と並置される工程とを有しており、 この方法は、ラミネートを形成するように、第一部材と第二部材の少なくとも 一部の間にバリヤー部材を設ける行程、及び、 第一部材と第二部材の少なくとも一部を接着させるように、ラミネートの少な くとも一部に接着手段を設ける行程によって特徴付けられており、 バリヤー部材は、第一部材の少なくとも一部が第二部材と接合するのを防ぐこ とを特徴とする方法。 10.第一部材が、対向する近位部分と遠位部分を形成するようにバリヤー部 材の周りに折り重ねられた際、バリヤー部材は、対向する近位部分と遠位部分と の間の少なくとも一部に配置され、このバリヤー部材は、接着手段によって近位 部分と遠位部分とが接合するのを防ぐ請求項9に記載の方法。 11.接着手段が付けられた後に、バリヤー部材を除去する工程を有する請求 項9又は10に記載の方法。 12.第一部材を折り重ねる工程には、対向した近位部分と遠位部分との間に バリヤー部材を挿入する前に、第一部材を折り重ねる行程を有する請求項10又 は11に記載の方法。 13.バリヤー部材が近位部分に分離可能に接着された場合には、近位部分を バリヤー部材から引っ張って離すことによってフランジレスシームを形成し、ま た、バリヤー部材が遠位部分に分離可能に接着された場合には、遠位部分をバリ ヤー部材から引っ張って離すことによってフランジレスシームを形成し、また、 バリヤー部材が近位部分と遠位部分の両方に分離可能に接着された場合には、近 位部分及び遠位部分をバリヤー部材から引っ張って離すことによってフランジレ スシームを形成する請求項10〜12のいずれか1に記載の方法。 14.バリヤー部材を近位部分と遠位部分の両方に接着させる工程を有し、こ の場合、バリヤー部材は、分離可能な材料を備えており、この分離可能な材料の 少なくとも一部を分離することによってフランジレスシームを形成する請求項1 0〜13のいずれか1に記載の方法。 15.バリヤー部材は、第二部材の少なくとも一部と一体となっている請求項 9〜14のいずれか1に記載の方法。 16.第一部材は、第二部材の少なくとも一部とバリヤー部材との両方の周り に折り重ねられる請求項9〜15のいずれか1に記載の方法。 17.使い捨て物品の2つの部材を接合することによってフランジレスシーム を製造する方法であって、 使い捨て物品の第一部材を設ける工程と; 使い捨て物品の第二部材を設ける工程とを有しており、 この方法において、折り目によって分けられている第一部分と第二部分とを有 するバリヤー部材を設ける際に、バリヤー部材の第一部分が第一部材の少なくと も一部と並置され、且つ、バリヤー部材の第二部分が第二部材の少なくとも一部 と並置されてラミネートを形成し、及び、 ラミネートの少なくとも一部を横断して接着手段を設ける際に、バリヤー部材 の第一部分の少なくとも一部が第一部材の少なくとも一部と接合され、且つ、バ リヤー部材の第二部分の少なくとも一部が第二部材の少なくとも一部と接合され 、この場合、バリヤー部材の第一部分とバリヤー部材の第二部分とが接着手段に よって接着されないことを特徴とする方法。 18.使い捨て物品の2つの部材を接合させることによってフランジレスシー ムを製造する方法であって、 使い捨て物品の第一部材を設ける工程と; 使い捨て物品の第二部材を設ける工程とを有しており、 この方法において、ラミネートを形成するように、第一部材の少なくとも一部 と第二部材の少なくとも一部との間にバリヤー部材を設け、及び、 ラミネートの少なくとも一部を横断して接着手段を設ける際に、バリヤー部材 の少なくとも一部が第一部材及び第二部材の少なくとも一部と接合され、 この場合、バリヤー部材は、分離可能な材料を備えていることを特徴とする方 法。 19.分離可能なバリヤー部材を引っ張って離すことによってフランジレスシ ームを形成する工程を有する請求項20に記載の方法。 20.第一部材、第二部材、あるいはこれらの両方を折り重ねる工程を有する 請求項17〜19のいずれか1に記載の方法。 21.バリヤー部材は、第一部材の少なくとも一部、あるいは第二部材の少な くとも一部と一体形である請求項17〜20のいずれか1に記載の方法。 22.バリヤー部材は、延伸性又は弾性部材を備えている請求項17〜21の いずれか1に記載の方法。 23.接着手段は、感圧接着剤、熱接着剤、圧力接着剤、熱及び圧力接着剤、 超音波接着剤、及びホットメルト接着剤のいずれかを選択可能である請求項1〜 22のいずれか1に記載のフランジレスシーム。 24.バリヤー部材は、不織布、ポリマーフィルム、不織布とポリマーフィル ムとのラミネート、タルク、シリコーン、及び綿のいずれかを選択可能である請 求項1〜23のいずれか1に記載のフランジレスシーム。
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/541,337 | 1995-10-10 | ||
US08/541,377 US5662638A (en) | 1995-10-10 | 1995-10-10 | Flangeless seam for use in disposable articles |
US08/541,996 | 1995-10-10 | ||
US08/541,997 US5607537A (en) | 1995-10-10 | 1995-10-10 | Method for making a flangeless seam for use in disposable articles |
US08/541,996 US5622589A (en) | 1995-10-10 | 1995-10-10 | Method for making a flangeless seam for use in disposable articles |
US08/541,377 | 1995-10-10 | ||
PCT/US1996/015654 WO1997013485A1 (en) | 1995-10-10 | 1996-10-01 | Flangeless seam for use in disposable articles and method of making same |
Publications (2)
Publication Number | Publication Date |
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JPH11513295A true JPH11513295A (ja) | 1999-11-16 |
JP4034347B2 JP4034347B2 (ja) | 2008-01-16 |
Family
ID=27415358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51507597A Expired - Lifetime JP4034347B2 (ja) | 1995-10-10 | 1996-10-01 | 使い捨て物品に使用するためのフランジレスシーム及びその製造方法 |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0859580B1 (ja) |
JP (1) | JP4034347B2 (ja) |
KR (1) | KR19990064168A (ja) |
AT (1) | ATE200972T1 (ja) |
AU (1) | AU7202396A (ja) |
CA (1) | CA2233949C (ja) |
DE (1) | DE69612756T2 (ja) |
ES (1) | ES2156294T3 (ja) |
WO (1) | WO1997013485A1 (ja) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002153509A (ja) * | 2000-11-20 | 2002-05-28 | Toyo Eizai Corp | 使い捨てパンツ |
JP2002238934A (ja) * | 2001-02-19 | 2002-08-27 | Livedo Corporation | 使い捨てパンツ |
JP2006515528A (ja) * | 2003-01-10 | 2006-06-01 | エスシーエー・ハイジーン・プロダクツ・アーベー | 使い捨てタイプのおむつパンツの製造方法 |
WO2006098411A1 (ja) * | 2005-03-17 | 2006-09-21 | Uni-Charm Co., Ltd. | 使い捨てのパンツ型着用物品 |
JP2006304973A (ja) * | 2005-04-27 | 2006-11-09 | Uni Charm Corp | パンツ型の使い捨て着用物品 |
WO2006134894A1 (ja) * | 2005-06-14 | 2006-12-21 | Uni-Charm Corporation | 使い捨てのパンツ型着用物品 |
WO2006134895A1 (ja) * | 2005-06-14 | 2006-12-21 | Uni-Charm Corporation | 使い捨てのパンツ型着用物品 |
JP2010099278A (ja) * | 2008-10-23 | 2010-05-06 | Kao Corp | 使い捨ておむつ |
US7789985B2 (en) | 2003-01-10 | 2010-09-07 | Sca Hygiene Products Ab | Method for producing diaper pants of the disposable type |
JP2013519402A (ja) * | 2010-02-16 | 2013-05-30 | エスセーアー・ハイジーン・プロダクツ・アーベー | 吸収性物品の製造方法、吸収性物品および使い捨てパンツを製造するための装置 |
JP2015008947A (ja) * | 2013-06-28 | 2015-01-19 | 花王株式会社 | パンツ型着用物品 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6120489A (en) * | 1995-10-10 | 2000-09-19 | The Procter & Gamble Company | Flangeless seam for use in disposable articles |
US6042673A (en) * | 1997-05-15 | 2000-03-28 | The Procter & Gamble Company | Method for making a flangeless seam for use in disposable articles |
SE0200283D0 (sv) * | 2002-01-31 | 2002-01-31 | Sca Hygiene Prod Ab | Blöja eller byxblöja |
US7198622B2 (en) | 2002-01-31 | 2007-04-03 | Sca Hygiene Products Ab | Diaper having refastenable side-bridging joins |
JP5346277B2 (ja) | 2009-12-28 | 2013-11-20 | ユニ・チャーム株式会社 | パンツ型の使い捨て着用物品 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1286449C (en) * | 1986-09-03 | 1991-07-23 | Kimberly-Clark Corporation | Fastening system for a disposable absorbent garment |
US4747846A (en) * | 1987-04-03 | 1988-05-31 | Kimberly-Clark Corporation | Stretchable disposable absorbent undergarment |
US5236430A (en) * | 1991-11-21 | 1993-08-17 | The Procter & Gamble Company | Disposable training pant having fusion-slit side seams |
DE9317680U1 (de) * | 1993-11-19 | 1994-04-14 | Productos Internacionales Mabesa de CV, Puebla, Mexico | Kinder-Trainingshose |
-
1996
- 1996-10-01 KR KR1019980702649A patent/KR19990064168A/ko not_active Application Discontinuation
- 1996-10-01 JP JP51507597A patent/JP4034347B2/ja not_active Expired - Lifetime
- 1996-10-01 AT AT96933198T patent/ATE200972T1/de not_active IP Right Cessation
- 1996-10-01 ES ES96933198T patent/ES2156294T3/es not_active Expired - Lifetime
- 1996-10-01 EP EP96933198A patent/EP0859580B1/en not_active Expired - Lifetime
- 1996-10-01 DE DE69612756T patent/DE69612756T2/de not_active Expired - Lifetime
- 1996-10-01 WO PCT/US1996/015654 patent/WO1997013485A1/en not_active Application Discontinuation
- 1996-10-01 AU AU72023/96A patent/AU7202396A/en not_active Abandoned
- 1996-10-01 CA CA002233949A patent/CA2233949C/en not_active Expired - Fee Related
Cited By (21)
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JP2002153509A (ja) * | 2000-11-20 | 2002-05-28 | Toyo Eizai Corp | 使い捨てパンツ |
JP4540215B2 (ja) * | 2000-11-20 | 2010-09-08 | 株式会社リブドゥコーポレーション | 使い捨てパンツおよびその製造方法 |
JP2002238934A (ja) * | 2001-02-19 | 2002-08-27 | Livedo Corporation | 使い捨てパンツ |
US7789985B2 (en) | 2003-01-10 | 2010-09-07 | Sca Hygiene Products Ab | Method for producing diaper pants of the disposable type |
JP2006515528A (ja) * | 2003-01-10 | 2006-06-01 | エスシーエー・ハイジーン・プロダクツ・アーベー | 使い捨てタイプのおむつパンツの製造方法 |
JP4699986B2 (ja) * | 2003-01-10 | 2011-06-15 | エスセーアー・ハイジーン・プロダクツ・アーベー | 使い捨てタイプのおむつパンツの製造方法 |
JP4727265B2 (ja) * | 2005-03-17 | 2011-07-20 | ユニ・チャーム株式会社 | 使い捨てのパンツ型着用物品 |
KR101247488B1 (ko) * | 2005-03-17 | 2013-03-29 | 유니챰 가부시키가이샤 | 일회용 팬츠형 착용 물품 |
WO2006098411A1 (ja) * | 2005-03-17 | 2006-09-21 | Uni-Charm Co., Ltd. | 使い捨てのパンツ型着用物品 |
JP2006304973A (ja) * | 2005-04-27 | 2006-11-09 | Uni Charm Corp | パンツ型の使い捨て着用物品 |
JP4705405B2 (ja) * | 2005-04-27 | 2011-06-22 | ユニ・チャーム株式会社 | パンツ型の使い捨て着用物品 |
WO2006118024A1 (ja) * | 2005-04-27 | 2006-11-09 | Uni-Charm Corporation | パンツ型の使い捨て着用物品 |
WO2006134894A1 (ja) * | 2005-06-14 | 2006-12-21 | Uni-Charm Corporation | 使い捨てのパンツ型着用物品 |
JP4678721B2 (ja) * | 2005-06-14 | 2011-04-27 | ユニ・チャーム株式会社 | 使い捨てのパンツ型着用物品 |
WO2006134895A1 (ja) * | 2005-06-14 | 2006-12-21 | Uni-Charm Corporation | 使い捨てのパンツ型着用物品 |
KR101066671B1 (ko) * | 2005-06-14 | 2011-09-21 | 유니챰 가부시키가이샤 | 일회용 팬티형 착용물품 |
JP2006346004A (ja) * | 2005-06-14 | 2006-12-28 | Uni Charm Corp | 使い捨てのパンツ型着用物品 |
JP2010099278A (ja) * | 2008-10-23 | 2010-05-06 | Kao Corp | 使い捨ておむつ |
JP2013519402A (ja) * | 2010-02-16 | 2013-05-30 | エスセーアー・ハイジーン・プロダクツ・アーベー | 吸収性物品の製造方法、吸収性物品および使い捨てパンツを製造するための装置 |
US8815037B2 (en) | 2010-02-16 | 2014-08-26 | Sca Hygiene Products Ab | Method of manufacturing absorbent articles, apparatus for manufacturing absorbent articles and disposable pant |
JP2015008947A (ja) * | 2013-06-28 | 2015-01-19 | 花王株式会社 | パンツ型着用物品 |
Also Published As
Publication number | Publication date |
---|---|
ATE200972T1 (de) | 2001-05-15 |
EP0859580B1 (en) | 2001-05-09 |
MX9802793A (es) | 1998-10-31 |
WO1997013485A1 (en) | 1997-04-17 |
KR19990064168A (ko) | 1999-07-26 |
ES2156294T3 (es) | 2001-06-16 |
JP4034347B2 (ja) | 2008-01-16 |
DE69612756T2 (de) | 2001-12-06 |
AU7202396A (en) | 1997-04-30 |
EP0859580A1 (en) | 1998-08-26 |
DE69612756D1 (de) | 2001-06-13 |
CA2233949A1 (en) | 1997-04-17 |
CA2233949C (en) | 2002-02-12 |
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