ES8404936A1 - Procedimiento de obtencion de un cierre hermetico para aperturas de recipientes. - Google Patents
Procedimiento de obtencion de un cierre hermetico para aperturas de recipientes.Info
- Publication number
- ES8404936A1 ES8404936A1 ES523578A ES523578A ES8404936A1 ES 8404936 A1 ES8404936 A1 ES 8404936A1 ES 523578 A ES523578 A ES 523578A ES 523578 A ES523578 A ES 523578A ES 8404936 A1 ES8404936 A1 ES 8404936A1
- Authority
- ES
- Spain
- Prior art keywords
- port
- tube
- seal
- dome
- forming
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
- A61J1/10—Bag-type containers
-
- 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
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
- B29C57/10—Closing
-
- 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
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/06—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding
- B29C65/0672—Spin welding
-
- 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
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/53—Joining single elements to tubular articles, hollow articles or bars
- B29C66/532—Joining single elements to the wall of tubular articles, hollow articles or bars
- B29C66/5326—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially flat
- B29C66/53261—Enclosing tubular articles between substantially flat elements
- B29C66/53262—Enclosing spouts between the walls of bags, e.g. of medical bags
-
- 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
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
- B29C66/81411—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
- B29C66/81421—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave
- B29C66/81423—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave being concave
-
- 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
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/0255—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using friction
-
- 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
- B29C66/90—Measuring or controlling the joining process
- B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
- B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
- B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
- B29C66/91421—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature of the joining tools
-
- 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
- B29C66/90—Measuring or controlling the joining process
- B29C66/93—Measuring or controlling the joining process by measuring or controlling the speed
- B29C66/934—Measuring or controlling the joining process by measuring or controlling the speed by controlling or regulating the speed
- B29C66/93451—Measuring or controlling the joining process by measuring or controlling the speed by controlling or regulating the speed by controlling or regulating the rotational speed, i.e. the speed of revolution
-
- 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
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7148—Blood bags, medical bags
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hematology (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
PROCEDIMIENTO DE OBTENCION DE UN CIERRE HERMETICO PARA ABERTURAS DE RECIPIENTES.EL PROCEDIMIENTO PERMITE EL SELLADO DEL EXTREMO ABIERTO DE UN TUBO (44) TERMOPLASTICO MEDIANTE USO DE TROQUELES RESPECTIVAMENTE CALIENTES (14) Y FRIOS, Y ROTACION DE UNO POR LO MENOS DE TALES TROQUELES. COMPRENDE LA INSERCION DEL EXTREMO ABIERTO DE LA ABERTURA EN UN TROQUEL CALIENTE DOTADO DE UNA CAVIDAD (42) CON UN EXTREMO INTERNO INCURVADO QUE DEFINE UNA FORMA PARABOLOIDE. EL CALOR REBLANDECE LA ABERTURA DE PLASTICO Y CIERRE POR LO MENOS EL EXTREMO ABIERTO, PONIENDO EN CONTACTOLAS MITADES DE LA PARED INTERNA PARA CONFIGURAR LA FORMA PARABOLOIDE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/392,421 US4521366A (en) | 1982-06-24 | 1982-06-24 | Method for closing and sealing plastic tubing using a hot die and a rotating cold die |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8404936A1 true ES8404936A1 (es) | 1984-05-16 |
ES523578A0 ES523578A0 (es) | 1984-05-16 |
Family
ID=23550518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES523578A Granted ES523578A0 (es) | 1982-06-24 | 1983-06-23 | Procedimiento de obtencion de un cierre hermetico para aperturas de recipientes. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4521366A (es) |
EP (1) | EP0112865A1 (es) |
CA (1) | CA1195657A (es) |
ES (1) | ES523578A0 (es) |
WO (1) | WO1984000103A1 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU611648B2 (en) * | 1986-08-11 | 1991-06-20 | Baxter International Inc. | Pivot pin bearing/seal with loose eyelet especially suited for disposable continuous flow blood filtration system cartridges |
US4965846A (en) * | 1986-08-11 | 1990-10-23 | Baxter International Inc. | Pivot pin bearing/seal with loose eyelet especially suited for disposable continuous flow blood filtration system cartridges |
MY127336A (en) * | 2000-03-22 | 2006-11-30 | Upjohn Co | Container for linezolid iv solution |
EP2183040B1 (en) * | 2007-07-26 | 2012-03-07 | Roush Life Sciences, LLC | Methods and apparatus for supporting a vacuum filtration device |
CN106715093B (zh) * | 2015-08-31 | 2019-01-25 | 精电舍电子工业株式会社 | 热铆装置 |
NZ743477A (en) | 2016-01-22 | 2019-03-29 | Baxter Healthcare Sa | Method and machine for producing sterile solution product bags |
CA3011511C (en) | 2016-01-22 | 2019-06-25 | Baxter International Inc. | Sterile solution product bag |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2169315A (en) * | 1935-07-26 | 1939-08-15 | Union Carbide & Carbon Corp | Spinning thermoplastic materials |
US2413449A (en) * | 1944-02-26 | 1946-12-31 | Continental Can Co | Method of making sealed fiber containers and closures therefor |
US2419864A (en) * | 1945-02-28 | 1947-04-29 | Sven Westin | Reduction of tubular blanks |
US2705346A (en) * | 1952-11-14 | 1955-04-05 | Raymond M Schlabach | Method of working plastic |
US3045287A (en) * | 1960-02-23 | 1962-07-24 | Allegheny Plastics | Method for molding thin sections of tetrafluoroethylene |
BE632706A (es) * | 1962-05-28 | |||
BE655731A (es) * | 1963-11-13 | |||
GB1061810A (en) * | 1964-12-22 | 1967-03-15 | Allen & Hanburys Ltd | Improvements relating to closures for containers |
FR1491328A (fr) * | 1966-05-24 | 1967-08-11 | Isotube | Procédé de soudure par matriçage de fond de tube en matière thermoplastique |
US3911074A (en) * | 1969-10-24 | 1975-10-07 | Milton Kessler | Method of making thin-walled plastic screw caps |
US3929943A (en) * | 1972-10-19 | 1975-12-30 | Du Pont | Process for sealing thermoplastic tube |
US4104357A (en) * | 1973-01-10 | 1978-08-01 | Monster Molding, Inc. | Method of rotational molding about plural axes at low rotational speeds |
US3949033A (en) * | 1973-11-02 | 1976-04-06 | Owens-Illinois, Inc. | Method of making a blown plastic container having a multi-axially stretch oriented concave bottom |
US3905368A (en) * | 1974-02-15 | 1975-09-16 | Cutter Lab | Pierceable access port assembly |
US3978859A (en) * | 1975-01-23 | 1976-09-07 | Cutter Laboratories, Inc. | Closure member for pierceable access ports |
US4127208A (en) * | 1977-03-14 | 1978-11-28 | Baxter Travenol Laboratories, Inc. | Container and hermetically sealed tamperproof protector |
US4111324A (en) * | 1977-03-14 | 1978-09-05 | Baxter Travenol Laboratories, Inc. | Hermetically sealed tamperproof port protector |
US4288478A (en) * | 1977-11-14 | 1981-09-08 | Yoshino Kogyosho Co., Ltd. | Parison and method for forming parisons for biaxial orientation blow molding |
US4285904A (en) * | 1978-06-05 | 1981-08-25 | Beckman Instruments, Inc. | Method and apparatus for sealing centrifuge tubes |
GB2042664B (en) * | 1979-02-28 | 1983-02-16 | Exxon Research Engineering Co | Finishing tubes |
-
1982
- 1982-06-24 US US06/392,421 patent/US4521366A/en not_active Expired - Lifetime
-
1983
- 1983-05-02 EP EP83901988A patent/EP0112865A1/en not_active Withdrawn
- 1983-05-02 WO PCT/US1983/000641 patent/WO1984000103A1/en unknown
- 1983-05-26 CA CA000428981A patent/CA1195657A/en not_active Expired
- 1983-06-23 ES ES523578A patent/ES523578A0/es active Granted
Also Published As
Publication number | Publication date |
---|---|
ES523578A0 (es) | 1984-05-16 |
CA1195657A (en) | 1985-10-22 |
EP0112865A1 (en) | 1984-07-11 |
WO1984000103A1 (en) | 1984-01-19 |
US4521366A (en) | 1985-06-04 |
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