ES2110135T3 - Procedimiento de fabricacion de un componente alargado y conjunto de molde de inyeccion para la fabricacion del mismo. - Google Patents
Procedimiento de fabricacion de un componente alargado y conjunto de molde de inyeccion para la fabricacion del mismo.Info
- Publication number
- ES2110135T3 ES2110135T3 ES94103231T ES94103231T ES2110135T3 ES 2110135 T3 ES2110135 T3 ES 2110135T3 ES 94103231 T ES94103231 T ES 94103231T ES 94103231 T ES94103231 T ES 94103231T ES 2110135 T3 ES2110135 T3 ES 2110135T3
- Authority
- ES
- Spain
- Prior art keywords
- manufacture
- component
- injection mold
- elongated
- mold assembly
- 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.)
- Expired - Lifetime
Links
- 238000002347 injection Methods 0.000 title abstract 4
- 239000007924 injection Substances 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000011344 liquid material Substances 0.000 abstract 2
- 239000000155 melt Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0046—Details relating to the filling pattern or flow paths or flow characteristics of moulding material in the mould cavity
-
- 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
- A61F13/20—Tampons, e.g. catamenial tampons; Accessories therefor
- A61F13/26—Means for inserting tampons, i.e. applicators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0059—Degradable
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Veterinary Medicine (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Biological Depolymerization Polymers (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
UN METODO DE HACER UN COMPONENTE (34) ALARGADO PARA UN TAMPON APLICADOR QUE INCLUYE EL USO DE UN MOLDE (10) DE INYECCION QUE TIENE UNA CAVIDAD DE MOLDE ALARGADA QUE CORRESPONDE A LA FORMA DESEADA DEL COMPONENTE. EL MOLDE DE INYECCION TIENE UN CANAL (26) DE FLUJO FUNDIDO DEFINIDO EN EL, EL CUAL SE EXTIENDE EN LA DIRECCION ALARGADA Y TIENE UN ESPESOR EL CUAL ES MAYOR QUE EL ESPESOR DE LA PORCION ADYACENTE DE LA CAVIDAD DEL MOLDE. EL METODO INCLUYE ADEMAS LOS PASOS DE INYECTAR UN MATERIAL LIQUIDO SOLIDIFICABLE EN LA CAVIDAD ALARGADA DEL MOLDE Y RETIRAR EL COMPONENTE FORMADO DEL MOLDE PARA INYECCION UNA VEZ QUE EL MATERIAL HAYA SOLIDIFICADO. EL CANAL (26) DE FLUJO FUNDIDO HABILITA AL COMPONENTE PARA SER FORMADO CON PAREDES MAS FINAS, Y CON MATERIAL LIQUIDO MAS VISCOSO DE LO QUE HASTA ANTES DE ESTO ERA POSIBLE. LA INVENCION TAMBIEN ABARCA LA JUNTA DE MOLDEO Y EL COMPONENTE EN SI MISMO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2731193A | 1993-03-04 | 1993-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2110135T3 true ES2110135T3 (es) | 1998-02-01 |
Family
ID=21836954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES94103231T Expired - Lifetime ES2110135T3 (es) | 1993-03-04 | 1994-03-03 | Procedimiento de fabricacion de un componente alargado y conjunto de molde de inyeccion para la fabricacion del mismo. |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0614741B1 (es) |
| JP (1) | JP3512226B2 (es) |
| AT (1) | ATE160722T1 (es) |
| AU (1) | AU676246B2 (es) |
| BR (1) | BR9400811A (es) |
| CA (1) | CA2116917A1 (es) |
| DE (1) | DE69407074T2 (es) |
| ES (1) | ES2110135T3 (es) |
| GR (1) | GR1002998B (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19548707A1 (de) * | 1995-12-23 | 1997-06-26 | Eugen Karl Moessner | Herstellungsverfahren für einen Ge- oder Verbrauchsgegenstand sowie Ge- oder Verbrauchsgegenstand aus biologisch abbaubarem und/oder kompostierbarem Material |
| US7704242B2 (en) * | 2003-04-04 | 2010-04-27 | Playtex Products, Inc. | Barrel for a tampon applicator assembly and methods of forming |
| JP4643565B2 (ja) * | 2003-04-04 | 2011-03-02 | プレイテックス プロダクツ エルエルシー | タンポンアプリケータアセンブリ用の外筒ならびに形成方法 |
| JP5386196B2 (ja) * | 2009-03-02 | 2014-01-15 | ユニ・チャーム株式会社 | タンポン |
| CN102350768A (zh) * | 2011-08-17 | 2012-02-15 | 苏州市德美德塑胶有限公司 | 一次性医用塑料制品成型工艺 |
| WO2013071218A1 (en) * | 2011-11-11 | 2013-05-16 | Alltrista Plastics, Llc | Thin-walled injection molded container |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1305166A (fr) * | 1961-11-10 | 1962-09-28 | Proplastex | Perfectionnement au mode d'injection de tubes de conditionnement et autres récipients |
| GB1038897A (en) * | 1964-03-12 | 1966-08-10 | Metal Box Co Ltd | Improvements in or relating to plastics containers |
| US3830236A (en) * | 1973-02-28 | 1974-08-20 | Kimberly Clark Co | Applicator tube for inserting hygienic media |
| US3954104A (en) * | 1974-11-27 | 1976-05-04 | Personal Products Company | Water-dispersible, biodegradable compositions and containers and the like made therefrom |
| US4361150A (en) * | 1980-04-07 | 1982-11-30 | Voss Joseph A | Extruded plastic hygienic applicator |
| US4743420A (en) * | 1986-09-16 | 1988-05-10 | Sun Coast Plastics, Inc. | Method and apparatus for injection molding a thin-walled plastic can |
| US4900299A (en) * | 1987-05-11 | 1990-02-13 | Mcneil-Ppc, Inc. | Biodegradable tampon application comprising poly(3-hydroxybutyric acid) |
| US5002526A (en) * | 1989-12-22 | 1991-03-26 | Kimberly-Clark Corporation | Tampon applicator |
| CA2030716C (en) * | 1989-12-27 | 1996-07-02 | Robert L. Billmers | Water disposable tampon applicators and biodegradable compositions for use therein |
-
1994
- 1994-02-24 GR GR940100096A patent/GR1002998B/el unknown
- 1994-02-24 AU AU56392/94A patent/AU676246B2/en not_active Ceased
- 1994-03-03 CA CA002116917A patent/CA2116917A1/en not_active Abandoned
- 1994-03-03 DE DE69407074T patent/DE69407074T2/de not_active Expired - Fee Related
- 1994-03-03 AT AT94103231T patent/ATE160722T1/de not_active IP Right Cessation
- 1994-03-03 BR BR9400811A patent/BR9400811A/pt not_active IP Right Cessation
- 1994-03-03 JP JP05680694A patent/JP3512226B2/ja not_active Expired - Fee Related
- 1994-03-03 ES ES94103231T patent/ES2110135T3/es not_active Expired - Lifetime
- 1994-03-03 EP EP94103231A patent/EP0614741B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GR1002998B (el) | 1998-10-27 |
| DE69407074D1 (de) | 1998-01-15 |
| JPH06315505A (ja) | 1994-11-15 |
| AU5639294A (en) | 1994-09-08 |
| JP3512226B2 (ja) | 2004-03-29 |
| AU676246B2 (en) | 1997-03-06 |
| EP0614741A1 (en) | 1994-09-14 |
| ATE160722T1 (de) | 1997-12-15 |
| DE69407074T2 (de) | 1998-05-14 |
| EP0614741B1 (en) | 1997-12-03 |
| BR9400811A (pt) | 1994-10-25 |
| CA2116917A1 (en) | 1994-09-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE172143T1 (de) | Verfahren und vorrichtung zur herstellung eines farbbeschichteten gegenstandes | |
| BR8501209A (pt) | Processo para fabricacao de pecas moldadas por injecao e molde de injecao | |
| ES532382A0 (es) | Procedimiento y aparato para producir una pieza moldeada por inyeccion de material plastico | |
| ATE526147T1 (de) | Verfahren zur herstellung von brillenlinsen mit verschiedenen rezepten | |
| BR9507609A (pt) | Processo para produção de artigos de cerdas por moldação por injeção e artigos de cerdas produzidos pelo mesmo | |
| ATE8593T1 (de) | Kunststoff-spritzgiessen mit stabilisiertem formkern. | |
| ATE242686T1 (de) | Direktes bearbeitungsverfahren zur herstellung eines formwerkzeuges sowie gebrauch desselben | |
| ATE218090T1 (de) | Vorrichtung zum spritzgiessen mit einem ventilöffnungstyp | |
| DE69424439D1 (de) | Verfahren zur herstellung von dünnen, rohrförmigen, an einem ende geschlossenen gegenständen aus thermoplastischen elastomeren | |
| ES2110135T3 (es) | Procedimiento de fabricacion de un componente alargado y conjunto de molde de inyeccion para la fabricacion del mismo. | |
| KR970033203A (ko) | 온수순환펌프용 펌프하우징의 성형방법과 그 성형물 | |
| ES2108385T3 (es) | Procedimiento y dispositivo de moldeo de articulos de plastico de densidades diferentes. | |
| FR2509661B1 (es) | ||
| KR860001702A (ko) | 사출성형 방법 | |
| NZ333031A (en) | Moulding bevelled end on catheter, forcing catheter on mandrel into mould with constricted region | |
| DK0428684T3 (da) | Dimensionsstyring af sprøjtestøbning og spændkraftsreduktion | |
| FR2715407B1 (fr) | Matériau élastomère pour la réalisation de moules hautes fréquences, procédé de moulage hautes fréquences et moules faisant application dudit matériau. | |
| US4856980A (en) | Injection molding apparatus for making parts having complex geometric shapes | |
| PT1116565E (pt) | Corredica de plastico para suspender cortinados e metodo e molde de injeccao para o fabrico dessa mesma corredica | |
| ATE138008T1 (de) | Spritzgussverfahren und einrichtung zur herstellung hohler kunststoffgegenstände | |
| JPS5597940A (en) | Molding method of and apparatus for linked molding | |
| KR19980079082A (ko) | 합성수지 튜브(Tube)의 성형방법과 그 장치 | |
| DE60103690D1 (de) | Verfahren und Vorrichtung zur Herstellung von dicken Linsen aus Kunststoffmaterial | |
| JPH01219802A (ja) | 光ファイバーコアの製造方法 | |
| SE9604010L (sv) | Förfarande vid formsprutning av produkter med ihåliga profiler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
Ref document number: 614741 Country of ref document: ES |