ES8107085A1 - Metodo de termoformacion por presion diferencial de un arti-culo de hoja de material plastico en un molde - Google Patents

Metodo de termoformacion por presion diferencial de un arti-culo de hoja de material plastico en un molde

Info

Publication number
ES8107085A1
ES8107085A1 ES490935A ES490935A ES8107085A1 ES 8107085 A1 ES8107085 A1 ES 8107085A1 ES 490935 A ES490935 A ES 490935A ES 490935 A ES490935 A ES 490935A ES 8107085 A1 ES8107085 A1 ES 8107085A1
Authority
ES
Spain
Prior art keywords
sheet
punch assembly
mould
final shape
ring
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
Application number
ES490935A
Other languages
English (en)
Spanish (es)
Other versions
ES490935A0 (es
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.)
Mono Containers UK Ltd
Original Assignee
Mono Containers UK 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 Mono Containers UK Ltd filed Critical Mono Containers UK Ltd
Publication of ES490935A0 publication Critical patent/ES490935A0/es
Publication of ES8107085A1 publication Critical patent/ES8107085A1/es
Expired 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
    • B29C51/082—Deep drawing or matched-mould forming, i.e. using mechanical means only by shaping between complementary mould parts
    • B29C51/085—Deep drawing or matched-mould forming, i.e. using mechanical means only by shaping between complementary mould parts with at least one of the shaping surfaces being made of resilien material, e.g. rubber
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
    • B29C33/50—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/30—Moulds
    • B29C51/34—Moulds for undercut 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/30—Moulds
    • B29C51/34—Moulds for undercut articles
    • B29C51/343—Moulds for undercut articles having recessed undersurfaces
    • 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
    • B29L2031/7132—Bowls, Cups, Glasses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
ES490935A 1979-04-25 1980-04-25 Metodo de termoformacion por presion diferencial de un arti-culo de hoja de material plastico en un molde Expired ES8107085A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7914402 1979-04-25

Publications (2)

Publication Number Publication Date
ES490935A0 ES490935A0 (es) 1981-10-01
ES8107085A1 true ES8107085A1 (es) 1981-10-01

Family

ID=10504766

Family Applications (1)

Application Number Title Priority Date Filing Date
ES490935A Expired ES8107085A1 (es) 1979-04-25 1980-04-25 Metodo de termoformacion por presion diferencial de un arti-culo de hoja de material plastico en un molde

Country Status (5)

Country Link
DE (2) DE3016045A1 (it)
ES (1) ES8107085A1 (it)
FR (1) FR2454891A1 (it)
GB (1) GB2050925B (it)
IT (1) IT1143149B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2602712B1 (fr) * 1986-08-18 1989-04-21 Monoplast Sa Procede et dispositif de fabrication de recipients par thermoformage et recipients ainsi obtenus
FR2640545B1 (fr) * 1988-12-16 1991-03-08 Monoplast Procede et dispositif de thermoformage d'objets creux par etirage-compression
WO2025201648A1 (de) * 2024-03-28 2025-10-02 Marbach Werkzeugbau Gmbh Formwerkzeug zur herstellung eines verpackungsbehälters
WO2025201647A1 (de) * 2024-03-28 2025-10-02 Marbach Werkzeugbau Gmbh Verpackungsbehälter mit hohlboden und im hohlboden ausgebildetem hinterschnitt

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1083034A (en) * 1963-06-13 1967-09-13 Dunlop Co Ltd Manufacture of shaped articles by vacuum forming
GB1050358A (it) * 1963-10-01
DE1265397B (de) * 1964-09-11 1968-04-04 Alfons W Thiel Verfahren und Vorrichtung zum Herstellen aus thermoplastischer Kunststoffolie gezogener duennwandiger Behaelter insbesondere in Becherform
FR1545237A (fr) * 1966-06-04 1968-11-08 Bebo Plastik Gmbh Dispositif pour la fabrication de gobelets à fond creux en feuille de matière plastique
DE1604457C3 (de) * 1966-06-18 1974-07-18 Bastert-Werke Gustav Bastert Gmbh, 4811 Heepen Verfahren und Vorrichtung zum Herstellen einer Bodenrandwulst an tiefgezogenen Bechern
FR1531739A (fr) * 1966-06-18 1968-07-05 Bastert Werke Gobelet à fond creux, à partir de matérian en feuilles, ainsi que procédé et dispositif de fabrication
FR1538392A (fr) * 1966-06-30 1968-09-06 Shell Int Research Fabrication d'articles en matières thermoplastiques
DE2034125A1 (en) * 1970-07-09 1972-01-13 Krueger E Thermoplastics beaker deep drawing appts - with pneumatically controlled diaphragm piston for inversion of bombed base
FR2206166B1 (it) * 1972-11-13 1976-01-30 Solvay

Also Published As

Publication number Publication date
GB2050925B (en) 1983-08-03
ES490935A0 (es) 1981-10-01
DE3016045A1 (de) 1980-11-13
FR2454891A1 (fr) 1980-11-21
GB2050925A (en) 1981-01-14
IT1143149B (it) 1986-10-22
IT8048515A0 (it) 1980-04-24
FR2454891B1 (it) 1985-03-29
DE8011405U1 (de) 1980-09-04

Similar Documents

Publication Publication Date Title
SE8107044L (sv) Behallare samt sett och anordning for att framstella en sadan
GB779685A (en) Improvements in or relating to a molded plastics container and a method of moulding same
KR910013409A (ko) 시트메탈 블랭크를 형성하기 위한, 특히 음극선관 마스크를 만들기 위한 방법과 장치
DE3262105D1 (en) Apparatus for producing moulded articles with non spherical surfaces
ES429437A1 (es) Un metodo para el moldeo de material laminar de aleacion superplastica.
IE810166L (en) Moulding plastics material.
ES8107085A1 (es) Metodo de termoformacion por presion diferencial de un arti-culo de hoja de material plastico en un molde
KR890000232A (ko) 돌출부를 가진 벽이 얇은 성형품의 제조방법 및 그 금형
US2354564A (en) Sheet pulp container male die apparatus
JPS57206530A (en) Manufacture of cam shaft
JPS57205126A (en) Mold forming method
GB956291A (en) Apparatus for manufacturing containers by deep drawing from a sheet of thermoplastic synthetic resin material
SE7404958L (it)
SE7802362L (sv) Formning av en preform
GB908544A (en) Method of and apparatus for the automatic and continuous production of package covers from thermoplastic sheet
JPS5691945A (en) Forging device
KR910004815A (ko) 입체부위를 형성한 가죽제품 제조방법
GB1150094A (en) Improvements in or relating to Manufacture and application of moulded articles made by deep drawing
SU694060A3 (ru) Вакуум-формовочное устройство
GB1395611A (en) Method and apparatus for forming containers
CN210475528U (zh) 气门座圈成型模具
JPS55133842A (en) Production of pipe joint
SU718282A1 (ru) Пресс-форма дл изготовлени из полимерных материалов изделий с арматурой
CN1317380A (zh) 金属水壶表面产生凹凸异形成型方法
RU2051771C1 (ru) Устройство для прессования изделий из порошковых материалов

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303