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GB1088040A - Improvements in or relating to devices for trimming or de-tailing moulded plastics containers - Google Patents

Improvements in or relating to devices for trimming or de-tailing moulded plastics containers

Info

Publication number
GB1088040A
GB1088040A GB19005/65A GB1900565A GB1088040A GB 1088040 A GB1088040 A GB 1088040A GB 19005/65 A GB19005/65 A GB 19005/65A GB 1900565 A GB1900565 A GB 1900565A GB 1088040 A GB1088040 A GB 1088040A
Authority
GB
United Kingdom
Prior art keywords
trimming
tailing
relating
devices
moulded plastics
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
GB19005/65A
Other languages
English (en)
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.)
Dart Industries Inc
Original Assignee
Rexall Drug and Chemical Co
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
Priority claimed from US316364A external-priority patent/US3343210A/en
Application filed by Rexall Drug and Chemical Co filed Critical Rexall Drug and Chemical Co
Publication of GB1088040A publication Critical patent/GB1088040A/en
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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/388—Plasticisers, homogenisers or feeders comprising two or more stages using a screw extruder and a ram or piston
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0017—Combinations of extrusion moulding with other shaping operations combined with blow-moulding or thermoforming
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/325—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles being adjustable, i.e. having adjustable exit sections
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • 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
    • B29L2031/7158—Bottles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
GB19005/65A 1963-10-15 1964-10-15 Improvements in or relating to devices for trimming or de-tailing moulded plastics containers Expired GB1088040A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US316364A US3343210A (en) 1963-10-15 1963-10-15 Means for the manufacture of plastic containers
US37272264A 1964-06-04 1964-06-04

Publications (1)

Publication Number Publication Date
GB1088040A true GB1088040A (en) 1967-10-18

Family

ID=26980391

Family Applications (2)

Application Number Title Priority Date Filing Date
GB19005/65A Expired GB1088040A (en) 1963-10-15 1964-10-15 Improvements in or relating to devices for trimming or de-tailing moulded plastics containers
GB42160/64A Expired GB1088039A (en) 1963-10-15 1964-10-15 Improvements in or relating to the manufacture of articles of plastics using extrusion apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB42160/64A Expired GB1088039A (en) 1963-10-15 1964-10-15 Improvements in or relating to the manufacture of articles of plastics using extrusion apparatus

Country Status (5)

Country Link
BE (1) BE653968A (xx)
CH (1) CH415023A (xx)
GB (2) GB1088040A (xx)
LU (1) LU47101A1 (xx)
NL (1) NL6411964A (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2605790B1 (fr) * 1986-10-22 1989-05-26 Bretegnier Pierre Cable a ame localement denudee pour l'execution de cordons de liaison, et filiere de fabrication de ce cable
GB2220607A (en) * 1988-07-14 1990-01-17 Harcostar Ltd Regulating the wall thickness of an extruding parison
EP1722955A1 (en) * 2004-03-08 2006-11-22 Burnden Holdings (UK) Limited Improvements in and relating to extrusion apparatus and adapters therefor
ITMI20040764A1 (it) * 2004-04-19 2004-07-19 Plastiblow Srl Dispositivo di regolazione dello spessore dell'estruso tubolare in una macchina per il soffiaggio di corpi cavi
CN106863797A (zh) * 2017-04-20 2017-06-20 四川建筑职业技术学院 一种用于3d食品打印的缸体往复式挤出机
TWI741946B (zh) * 2021-02-09 2021-10-01 萬潤科技股份有限公司 液材擠出裝置及其扣把與液室座離合方法
CN114536706B (zh) * 2022-02-15 2025-06-06 江西思蓝新材料有限公司 一种eva塑料薄膜挤出机
CN117207418B (zh) * 2023-11-09 2024-01-12 山东森荣新材料股份有限公司 无断层ptfe毛坯制备装置及方法

Also Published As

Publication number Publication date
NL6411964A (xx) 1965-04-20
BE653968A (xx) 1965-04-05
CH415023A (fr) 1966-06-15
GB1088039A (en) 1967-10-18
LU47101A1 (xx) 1965-04-08

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