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1. WO2014200102 - ULTRASONIC HORN, WELDER PROVIDED THEREWITH, AND METHOD OF PRODUCING DISPOSABLE DIAPER USING ULTRASONIC HORN

Publication Number WO/2014/200102
Publication Date 18.12.2014
International Application No. PCT/JP2014/065806
International Filing Date 13.06.2014
IPC
B29C 65/08 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
65Joining of preformed parts; Apparatus therefor
02by heating, with or without pressure
08using ultrasonic vibrations
A61F 13/15 2006.1
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 2006.1
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 2006.1
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 13/15739
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
15577Apparatus or processes for manufacturing
15707Mechanical treatment, e.g. notching, twisting, compressing, shaping
15739Sealing, e.g. involving cutting
A61F 13/15747
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
15577Apparatus or processes for manufacturing
15707Mechanical treatment, e.g. notching, twisting, compressing, shaping
15747Folding; Pleating; Coiling; Stacking; Packaging
A61F 13/15804
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
15577Apparatus or processes for manufacturing
15804Plant, e.g. involving several steps
A61F 2013/15821
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
15577Apparatus or processes for manufacturing
15821characterized by the apparatus for manufacturing
B29C 65/08
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
65Joining ; or sealing; of preformed parts ; , e.g. welding of plastics materials; Apparatus therefor
02by heating, with or without pressure
08using ultrasonic vibrations
B29C 65/086
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
65Joining ; or sealing; of preformed parts ; , e.g. welding of plastics materials; Apparatus therefor
02by heating, with or without pressure
08using ultrasonic vibrations
083using a rotary sonotrode or a rotary anvil
086using a rotary anvil
Applicants
  • 株式会社瑞光 ZUIKO CORPORATION [JP]/[JP]
Inventors
  • 藤田 幸彦 FUJITA, Yukihiko
  • 中村 秀幸 NAKAMURA, Hideyuki
Agents
  • 小谷 悦司 KOTANI, Etsuji
Priority Data
2013-12594114.06.2013JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) ULTRASONIC HORN, WELDER PROVIDED THEREWITH, AND METHOD OF PRODUCING DISPOSABLE DIAPER USING ULTRASONIC HORN
(FR) CORNET ULTRASONORE, MACHINE À SOUDER ÉQUIPÉ DE CELUI-CI, ET PROCÉDÉ DE PRODUCTION DE COUCHES JETABLES À L'AIDE D'UN CORNET ULTRASONORE
(JA) 超音波ホーン、これを備えた溶着機、及び超音波ホーンを用いた使い捨ておむつの製造方法
Abstract
(EN) In order to provide an ultrasonic horn that can greatly increase output amplification, this ultrasonic horn (9) is provided with an input end (9a) having an input surface (9c) for inputting ultrasonic vibrations, and an output end (9b) having an output surface (9e) for outputting ultrasonic vibrations into a sheet (W). The output end (9b) has a dimension (D3) in the length direction, along which the lateral edge of a front abdominal part (20a) and the lateral edge of a rear dorsal part (20b) can be welded in the vertical direction, and branches in the width direction perpendicular to the length direction from a slit extending in the length direction. The pair of surfaces (9e) on the output end (9b) positioned on both sides of the slit (9d) function as the output surface for outputting ultrasonic vibration.
(FR) L'invention concerne un cornet ultrasonore (9) pouvant augmenter considérablement une amplification de sortie, qui comprend une extrémité d'entrée (9a) présentant une surface d'entrée (9c) pour introduire des vibrations ultrasonores; et une extrémité de sortie (9b) présentant une surface de sortie (9e) pour délivrer en sortie des vibrations ultrasonores dans une feuille (W). L'extrémité de sortie (9b) présente dans le sens de la longueur une dimension (D3) le long de laquelle le bord latéral d'une pièce abdominale avant (20a) et le bord latéral d'une pièce dorsale arrière (20b) peuvent être soudé dans le sens vertical; et présente dans le sens de la largeur des branches perpendiculaires au sens de la longueur, à partir d'une fente s'étendant dans le sens de la longueur. Les deux surfaces (9e) sur l'extrémité de sortie (9b), positionnées sur les deux côtés de la fente (9d), servent de surface de sortie pour délivrer en sortie une vibration ultrasonore.
(JA)  出力振幅を大きくすることができる超音波ホーンを提供する。超音波ホーン(9)は、超音波振動が入力される入力面(9c)を有する入力側端部(9a)と、シート(W)に超音波振動を出力する出力面(9e)を有する出力側端部(9b)とを備えている。出力側端部(9b)は、前腹部(20a)の側縁部及び後背部(20b)の側縁部を縦方向に沿って溶着可能な長手方向の寸法(D3)を有するとともに、長手方向に延びるスリットにより長手方向と直交する幅方向に分岐している。スリット(9d)の両側に位置する出力側端部(9b)の一対の面(9e)は、超音波振動を出力する出力する出力面として機能する。
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