ES2187852T3 - Recipiente con una cantidad reducida de acetaldehido liberado del mismo y procedimiento para su moldeo. - Google Patents

Recipiente con una cantidad reducida de acetaldehido liberado del mismo y procedimiento para su moldeo.

Info

Publication number
ES2187852T3
ES2187852T3 ES98107270T ES98107270T ES2187852T3 ES 2187852 T3 ES2187852 T3 ES 2187852T3 ES 98107270 T ES98107270 T ES 98107270T ES 98107270 T ES98107270 T ES 98107270T ES 2187852 T3 ES2187852 T3 ES 2187852T3
Authority
ES
Spain
Prior art keywords
molding
primary
blowing
acetaldehyde
wall
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
Application number
ES98107270T
Other languages
English (en)
Inventor
Daiichi Aoki
Hiroyuki Orimoto
Katsumasa Yokota
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissei ASB Machine Co Ltd
Original Assignee
Nissei ASB Machine Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nissei ASB Machine Co Ltd filed Critical Nissei ASB Machine Co Ltd
Application granted granted Critical
Publication of ES2187852T3 publication Critical patent/ES2187852T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the material
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/18—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using several blowing steps
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/08—Biaxial stretching during blow-moulding
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/64—Heating or cooling preforms, parisons or blown articles
    • B29C49/6409—Thermal conditioning of preforms
    • B29C49/6418—Heating of preforms
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/64—Heating or cooling preforms, parisons or blown articles
    • B29C49/6409—Thermal conditioning of preforms
    • B29C49/6436—Thermal conditioning of preforms characterised by temperature differential
    • B29C49/6454—Thermal conditioning of preforms characterised by temperature differential through the preform thickness
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/64—Heating or cooling preforms, parisons or blown articles
    • B29C49/6472—Heating or cooling preforms, parisons or blown articles in several stages
    • 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
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0855—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using microwave
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/78—Measuring, controlling or regulating
    • B29C49/786—Temperature
    • B29C2049/7861—Temperature of the preform
    • B29C2049/7862—Temperature of the preform characterised by temperature values or ranges
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/78—Measuring, controlling or regulating
    • B29C49/786—Temperature
    • B29C2049/7868—Temperature of the articles
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/22—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at neck portion
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/24—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at flange portion
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/26—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at body portion
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/28—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at bottom portion
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3024—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3032—Preforms or parisons made of several components having components being injected
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/90—Direct application of fluid pressure differential to shape, reshape, i.e. distort, or sustain an article or preform and heat-setting, i.e. crystallizing of stretched or molecularly oriented portion thereof
    • Y10S264/904—Maintaining article in fixed shape during heat-setting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/90—Direct application of fluid pressure differential to shape, reshape, i.e. distort, or sustain an article or preform and heat-setting, i.e. crystallizing of stretched or molecularly oriented portion thereof
    • Y10S264/905—Direct application of fluid pressure differential to shape, reshape, i.e. distort, or sustain an article or preform and heat-setting, i.e. crystallizing of stretched or molecularly oriented portion thereof having plural, distinct differential fluid pressure shaping steps

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)

Abstract

LA INVENCION SE REFIERE A UN METODO QUE COMPRENDE LAS SIGUIENTES FASES: MOLDEAR UNA PREFORMA (10) MEDIANTE MOLDEO POR SOPLADO Y ESTIRADO, FORMANDO UN ARTICULO MOLDEADO POR SOPLADO PRIMARIO (12); REDUCCION DE LA CANTIDAD DE ACETALDEHIDO LIBERADA A PARTIR DE DICHO ARTICULO MOLDEADO POR SOPLADO PRIMARIO; FASE DE FINAL DE MOLDEO POR SOPLADO Y ESTIRADO DEL ARTICULO PRIMARIO, QUE TIENE UNA CANTIDAD REDUCIDA DE ACETALDEHIDO EN UN RECIPIENTE FINAL (14). LA FASE PRIMARIA DE MOLDEO PRODUCE EL ARTICULO MOLDEADO POR SOPLADO PRIMARIO, QUE ES DE TAMAÑO SUPERIOR QUE EL RECIPIENTE FINAL Y TIENE UN GROSOR DE PARED MEDIO (12A) DE UNA PORCION ESTIRADA DEL CUERPO, IGUAL O INFERIOR A 0,3 MM, QUE ES INFERIOR AL GROSOR DE PARED MEDIO DE UNA PORCION DEL CUERPO DEL RECIPIENTE FINAL. LA FASE DE REDUCCION DE ACETALDEHIDO CALIENTA LA PORCION DEL CUERPO DE PARED FINA DEL ARTICULO MOLDEADO PRIMARIO, A UNA TEMPERATURA ELEVADA DURANTE UN TIEMPO RELATIVAMENTE CORTO. COMO CONSECUENCIA, SE MOLDEA EL RECIPIENTE FINAL QUE PRESENTA UNA CANTIDAD REDUCIDA DE ACETALDEHIDO LIBERADO A PARTIR DE LA PARED INTERNA DE DICHO RECIPIENTE FINAL.
ES98107270T 1997-04-23 1998-04-21 Recipiente con una cantidad reducida de acetaldehido liberado del mismo y procedimiento para su moldeo. Expired - Lifetime ES2187852T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12033397 1997-04-23
JP33356897 1997-11-18

Publications (1)

Publication Number Publication Date
ES2187852T3 true ES2187852T3 (es) 2003-06-16

Family

ID=26457936

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98107270T Expired - Lifetime ES2187852T3 (es) 1997-04-23 1998-04-21 Recipiente con una cantidad reducida de acetaldehido liberado del mismo y procedimiento para su moldeo.

Country Status (6)

Country Link
US (1) US6344166B1 (es)
EP (1) EP0893229B1 (es)
KR (1) KR100457349B1 (es)
CN (1) CN1075765C (es)
DE (1) DE69809649T2 (es)
ES (1) ES2187852T3 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6773656B2 (en) * 1999-06-14 2004-08-10 Idemitsu Petrochemical Co., Ltd. Blow molded product and production method therefor
WO2001007327A1 (fr) * 1999-07-23 2001-02-01 Yupo Corporation Bouteille en resine etiquetee
US20040091651A1 (en) * 2002-11-01 2004-05-13 Mark Rule Pet copolymer composition with enhanced mechanical properties and stretch ratio, articles made therewith, and methods
US20050260371A1 (en) * 2002-11-01 2005-11-24 Yu Shi Preform for low natural stretch ratio polymer, container made therewith and methods
AU2004249691B2 (en) * 2003-06-18 2009-10-08 The Coca-Cola Company Polyester composition for hot fill applications, containers made therewith, and methods
US7863405B2 (en) * 2004-09-02 2011-01-04 Eastman Chemical Company Removal of residual acetaldehyde from polyester polymer particles
US7820257B2 (en) * 2005-05-11 2010-10-26 The Coca-Cola Company Preforms for preparing lightweight stretch blow molded PET copolymer containers and methods for making and using same
US7572493B2 (en) * 2005-05-11 2009-08-11 The Coca-Cola Company Low IV pet based copolymer preform with enhanced mechanical properties and cycle time, container made therewith and methods
US8177098B2 (en) * 2007-05-17 2012-05-15 Amcor Limited Molded preform and container having integrated pour spout
US20090213682A1 (en) * 2008-02-21 2009-08-27 Husky Injection Molding Systems Ltd. Method of Decreasing Acetaldehyde Level in a Molded Article
GB0804266D0 (en) * 2008-03-07 2008-04-16 Univ Belfast Thermoplastic preform method and apparatus
JP5503222B2 (ja) * 2009-08-11 2014-05-28 日精エー・エス・ビー機械株式会社 大型リターナブル容器、その成形方法及び成形装置並びに加熱ゾーン分割されたブロー型
KR101116169B1 (ko) * 2011-07-08 2012-03-06 피앤비팩(주) 유리용기 대체용 합성수지용기의 블로잉 성형장치 및 이를 이용한 블로잉 성형방법
CH707529A1 (de) * 2013-01-30 2014-07-31 Alpla Werke Verfahren zur Herstellung eines blasgeformten Kunststoffbehälters und einen diesbezüglichen Kunststoffbehälter.
CA2956454A1 (en) 2014-08-01 2016-02-04 The Coca-Cola Company Small carbonated beverage packaging with enhanced shelf life properties

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3733309A (en) * 1970-11-30 1973-05-15 Du Pont Biaxially oriented poly(ethylene terephthalate)bottle
GB1474044A (en) * 1974-12-03 1977-05-18 Ici Ltd Plastics container manufacture
FR2389478B1 (es) * 1977-05-04 1980-11-28 Rhone Poulenc Ind
US4223128A (en) * 1978-05-16 1980-09-16 Celanese Corporation Process for preparing polyethylene terephthalate useful for beverage containers
ZA821086B (en) * 1981-03-20 1983-01-26 Goodyear Tire & Rubber High clarity colorless polyesters
JPS5881131A (ja) * 1981-11-10 1983-05-16 Mitsubishi Plastics Ind Ltd プラスチツク製びん及びその製法
IT1188204B (it) * 1985-11-19 1988-01-07 Cobarr Spa Procedimento per la riduzione del tenore di acetaldeide in contenitori biorientati ottenuti da preforme di polietilene tereftalato
DE69025451T2 (de) * 1989-10-23 1996-07-04 Nissei Asb Machine Co Ltd Verfahren zum Herstellen von biaxial orientierten Behältern und Vorrichtung zum Herstellen derselben
US5352402A (en) * 1989-10-23 1994-10-04 Nissei Asb Machine Co., Ltd. Method and apparatus for manufacturing biaxially oriented, thermally stable, blown containers
JPH0688315B2 (ja) * 1990-10-25 1994-11-09 日精エー・エス・ビー機械株式会社 耐熱性中空容器のための一次ブロー成形品
DE4125167A1 (de) * 1991-07-30 1993-02-04 Zimmer Ag Modifiziertes co-polyethylenterephthalat
FR2691401B1 (fr) * 1992-05-20 1994-08-05 Sidel Sa Unite pour le traitement thermique de recipients en pet lors de la fabrication de ceux-ci.
JPH0655418A (ja) 1992-08-12 1994-03-01 Sony Corp カム倣い加工機とカム倣い加工方法
JP2521014B2 (ja) 1992-09-10 1996-07-31 修 奥村 凍結表示用標識装置
JPH0740955A (ja) * 1993-07-28 1995-02-10 Toyo Seikan Kaisha Ltd 耐熱性に優れた二軸延伸プラスチックボトルの製造方法および装置
JPH085118A (ja) 1994-06-15 1996-01-12 Toshiba Corp パイプ用ファン

Also Published As

Publication number Publication date
KR100457349B1 (ko) 2005-01-27
US6344166B1 (en) 2002-02-05
EP0893229B1 (en) 2002-11-27
CN1075765C (zh) 2001-12-05
DE69809649D1 (de) 2003-01-09
DE69809649T2 (de) 2003-08-14
CN1203851A (zh) 1999-01-06
EP0893229A1 (en) 1999-01-27
KR19980081538A (ko) 1998-11-25

Similar Documents

Publication Publication Date Title
ES2187852T3 (es) Recipiente con una cantidad reducida de acetaldehido liberado del mismo y procedimiento para su moldeo.
BR9809073A (pt) Recipiente de preenchimento a quente com abertura larga
ES2179572T3 (es) Procedimiento y aparato de moldeo por inyeccion estirado soplado.
BR0017291A (pt) Método para pdoduzir recipientes plásticos tendo bases de cristalinidade elevada
DE60143588D1 (de) Biaxial orientierter blasgeformter kunststoff-preform zur herstellung eines flaschenkörpers
AR054116A1 (es) Recipiente moldeado por soplado estirado y preforma moldeada por inyeccion
MX2009003527A (es) Preformacion de plastico mejorada.
CO4750690A1 (es) Recipientes tubulares moldeados por soplado, inyeccion y estiramiento
PE9895A1 (es) Metodo para obtener un envase para bebidas teniendo una superficie interna con una permeabilidad/absorcion relativamente baja
MX340202B (es) Preforma y pila de moldes para producir la preforma.
ES2135941T3 (es) Mejoras introducidas en recipientes.
ATE302681T1 (de) Verfahren und vorrichtung zur herstellung einer pet flasche mit aussermittigem flaschenhals
BR9607355A (pt) Processo para produzir um corpo moldado por sopro com várias dimensões e dispositivo para executar o processo
ES2159399T3 (es) Procedimiento de fabricacion de recipientes de plastico mediante formado con estirado-soplado.
MXPA05007844A (es) Roscas de recipiente estirado y metodo de manufactura del mismo.
YU62000A (sh) Postupak za proizvodnju nezasićenih 4,5-alenketona, 3,5-dienketona i odgovarajućih zasićenih ketona
ES2120841B1 (es) Preforma con asa integrada para envases obtenidos por inyeccion soplado o por inyeccion y soplado biorientado.
MX166348B (es) Metodo para hacer un articulo hueco moldeado por soplado de tereftalato de polietileno, con una proyeccion integral externa tal como una asa
PT1204524E (pt) Maquina para sopragem de recipientes com punho integrado que comporta um braco de transferencia aperfeicoado
ATE257074T1 (de) Kunststoffbehälter mit integriertem handgriff
WO2005115723A3 (fr) Procede de fabrication de recipients par soufflage ou etirage-soufflage d’une preforme en polypropene ainsi que une telle preforme
ES2193404T3 (es) Metodo de moldeo por inyeccion de un articulo espumado.
ES2152607T3 (es) Casquillo propulsor para proyectil subcalibrado.
BR8800585A (pt) Dispositivo para a fabricacao de um corpo oco de plastico aberto em uma extremidade e fechado na outra extremidade
BR9611942A (pt) Pré-forma de matéria termoplástica para fabricação de recipientes com divisória interna