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1. WO2021020118 - METHOD FOR MANUFACTURING UNDERPANTS-TYPE WEARABLE ARTICLE

Publication Number WO/2021/020118
Publication Date 04.02.2021
International Application No. PCT/JP2020/027428
International Filing Date 15.07.2020
IPC
A61F 13/15 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
13Bandages or dressings; Absorbent pads
15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A61F 13/49 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
13Bandages or dressings; Absorbent pads
15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
45characterised by the shape
49specially adapted to be worn around the waist, e.g. diapers, nappies
A61F 13/496 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
13Bandages or dressings; Absorbent pads
15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
45characterised by the shape
49specially adapted to be worn around the waist, e.g. diapers, nappies
496in the form of pants or briefs
CPC
A61F 13/15
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
13Bandages or dressings
15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body
A61F 13/49
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
13Bandages or dressings
15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body
45characterised by the shape
49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
A61F 13/496
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
13Bandages or dressings
15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body
45characterised by the shape
49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
496in the form of pants or briefs
Applicants
  • 株式会社瑞光 ZUIKO CORPORATION [JP]/[JP]
Inventors
  • 島田 崇博 SHIMADA, Takahiro
  • 古川 大介 FURUKAWA, Daisuke
Agents
  • 小谷 昌崇 KOTANI, Masataka
  • 小谷 悦司 KOTANI, Etsuji
  • 山本 敦 YAMAMOTO, Atsushi
Priority Data
2019-13750226.07.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) METHOD FOR MANUFACTURING UNDERPANTS-TYPE WEARABLE ARTICLE
(FR) PROCÉDÉ DE FABRICATION D'UN ARTICLE VESTIMENTAIRE DE TYPE SOUS-VÊTEMENT
(JA) パンツ型着用物品の製造方法
Abstract
(EN)
Provided is a method for manufacturing an underpants-type wearable article such that it is possible to easily find a bonding defect of an elastic stretchable member. This method for manufacturing an underpants-type wearable article comprises: a rubber thread sandwiching step (S1); a continuous body formation step (S2) of forming continuous bodies (12) for front-side and back-side waist members (2); a side-fusion step (S4) of side-fusing both end sections of the front-side and back-side waist members (2) at a pair of side-fusion section (4); a rubber thread cutting step (S5) of cutting rubber threads (7) of the continuous bodies (12) for the front-side and back-side waist members (2) at protruding sections (5) in boundary regions which correspond to the boundaries between individual wearable articles (1); a bonding state inspection step (S6) of inspecting a bonding state of the rubber threads (7) to a pair of nonwoven fabrics (6); and a continuous body cutting step (S7) of obtaining individual wearable articles (1) by cutting the protruding sections (5) in the boundary regions of the continuous bodies (12) for the front-side and back-side waist members (2).
(FR)
L'invention concerne un procédé de fabrication d'un article vestimentaire de type sous-vêtement tel qu'il est possible de trouver facilement un défaut de liaison d'un élément étirable élastique. Ce procédé de fabrication d'un article vestimentaire de type sous-vêtement comprend : une étape de prise en sandwich de fil de caoutchouc (S1) ; une étape de formation de corps continu (S2) consistant à former des corps continus (12) pour des éléments de taille côté avant et côté arrière (2) ; une étape de fusion latérale (S4) consistant à réaliser une fusion latérale des deux sections d'extrémité des éléments de taille côté avant et côté arrière (2) au niveau d'une paire de sections de fusion latérale (4) ; une étape de coupe de fil de caoutchouc (S5) consistant à couper des fils de caoutchouc (7) des corps continus (12) pour les éléments de taille côté avant et côté arrière (2) au niveau de sections en saillie (5) dans des régions limites qui correspondent aux limites entre des articles vestimentaires individuels (1) ; une étape d'inspection d'état de liaison (S6) consistant à inspecter un état de liaison des fils de caoutchouc (7) à une paire de tissus non tissés (6) ; et une étape de coupe de corps continu (S7) consistant à obtenir des articles vestimentaires individuels (1) par découpe des sections en saillie (5) dans les régions limites des corps continus (12) pour les éléments de taille côté avant et côté arrière (2).
(JA)
弾性伸縮部材の接合不良を容易に確認することが可能なパンツ型着用物品の製造方法を提供する。パンツ型着用物品の製造方法は、糸ゴム挟み込み工程(S1)と、前側用および後側用胴回部材(2)のそれぞれの連続体(12)を形成する連続体形成工程(S2)と、前側用および後側用胴回部材(2)の両側部同士を一対のサイド融着部(4)でサイド融着するサイド融着工程(S4)と、個々の着用物品(1)の境界となる境界領域のはみ出し部分(5)において、前側用および後側用胴回部材(2)のそれぞれの連続体(12)の糸ゴム(7)を切断する糸ゴム切断工程(S5)と、糸ゴム(7)における一対の不織布(6)に対する接合状態を検査する接合状態検査工程(S6)と、境界領域のはみ出し部分(5)において前側用および後側用胴回部材(2)のそれぞれの連続体(12)を切断することによって、個々の着用物品(1)を得る連続体切断工程(S7)とを含む。
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