DE2023216C3 - Verfahren und Vorrichtung zur Herstellung eines kontinuierlich gegossenen bzw. gespritzten Kunststoffstreifens - Google Patents

Verfahren und Vorrichtung zur Herstellung eines kontinuierlich gegossenen bzw. gespritzten Kunststoffstreifens

Info

Publication number
DE2023216C3
DE2023216C3 DE2023216A DE2023216A DE2023216C3 DE 2023216 C3 DE2023216 C3 DE 2023216C3 DE 2023216 A DE2023216 A DE 2023216A DE 2023216 A DE2023216 A DE 2023216A DE 2023216 C3 DE2023216 C3 DE 2023216C3
Authority
DE
Germany
Prior art keywords
mold
plates
plastic
mold cavities
base part
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
DE2023216A
Other languages
German (de)
English (en)
Other versions
DE2023216B2 (de
DE2023216A1 (de
Inventor
J H Blanz
A C Harvey
M Menzin
S S Rhee
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.)
Rech Dev Tech
Original Assignee
Rech Dev Tech
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 Rech Dev Tech filed Critical Rech Dev Tech
Publication of DE2023216A1 publication Critical patent/DE2023216A1/de
Publication of DE2023216B2 publication Critical patent/DE2023216B2/de
Application granted granted Critical
Publication of DE2023216C3 publication Critical patent/DE2023216C3/de
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B18/00—Fasteners of the touch-and-close type; Making such fasteners
    • A44B18/0046—Fasteners made integrally of plastics
    • A44B18/0061—Male or hook elements
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/222—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length characterised by the shape of the surface
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • 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
    • B29C48/07—Flat, e.g. panels
    • 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
    • B29C48/35—Extrusion nozzles or dies with rollers
    • 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
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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
    • B29L2031/727—Fastening elements
    • B29L2031/729—Hook and loop-type fasteners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Slide Fasteners (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
DE2023216A 1969-05-14 1970-05-12 Verfahren und Vorrichtung zur Herstellung eines kontinuierlich gegossenen bzw. gespritzten Kunststoffstreifens Expired DE2023216C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82459769A 1969-05-14 1969-05-14

Publications (3)

Publication Number Publication Date
DE2023216A1 DE2023216A1 (de) 1971-12-02
DE2023216B2 DE2023216B2 (de) 1980-05-08
DE2023216C3 true DE2023216C3 (de) 1981-01-15

Family

ID=25241813

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2023216A Expired DE2023216C3 (de) 1969-05-14 1970-05-12 Verfahren und Vorrichtung zur Herstellung eines kontinuierlich gegossenen bzw. gespritzten Kunststoffstreifens

Country Status (23)

Country Link
JP (1) JPS4822768B1 (fr)
AT (1) AT337444B (fr)
BE (1) BE750337A (fr)
CH (3) CH553645A (fr)
CS (1) CS207312B2 (fr)
DE (1) DE2023216C3 (fr)
ES (3) ES379498A1 (fr)
FI (1) FI54444C (fr)
FR (1) FR2047718A5 (fr)
GB (2) GB1319512A (fr)
HU (2) HU173667B (fr)
IE (2) IE34164B1 (fr)
IL (1) IL34428A (fr)
LU (1) LU60910A1 (fr)
NL (1) NL160194C (fr)
NO (1) NO128805B (fr)
OA (1) OA03268A (fr)
RO (1) RO64616A (fr)
SE (2) SE371391B (fr)
SU (1) SU638248A3 (fr)
TR (1) TR16759A (fr)
YU (2) YU34370B (fr)
ZA (1) ZA702726B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5721237Y2 (fr) * 1974-01-19 1982-05-08
JPS5186568U (fr) * 1974-12-10 1976-07-10
DE2526691C3 (de) * 1975-06-14 1979-06-07 Breco Kunststoffverarbeitungs-Gmbh & Co Kg, 4952 Porta Westfalica Verfahren und Vorrichtung zur kontinuierlichen Herstellung von endlosen Antriebsriemen mit beliebiger Umfangslänge
JPS537393U (fr) * 1976-07-02 1978-01-23
JPS5341667U (fr) * 1976-09-14 1978-04-11
DE2738916A1 (de) * 1977-08-29 1979-03-15 Amp Inc Verfahren und einrichtung zum spritzgiessen von kunststoffteilen
EP0396211B1 (fr) * 1984-07-23 1995-03-22 Dennison Manufacturing Company Moulage continu d'attaches ou d'éléments similaires
JP2744384B2 (ja) * 1992-07-22 1998-04-28 ワイケイケイ株式会社 裏面に裏部材を有する係合部材の製造方法及びその装置
JP3183785B2 (ja) 1994-10-24 2001-07-09 ワイケイケイ株式会社 一体成形面ファスナーのフック片構造
DE19524076C1 (de) * 1995-07-01 1996-10-24 Hcd Gmbh Verfahren und Vorrichtung zur Herstellung eines oberflächenstrukturierten, folienartigen Halbzeugs aus einem Thermoplasten
CA2382395C (fr) * 1999-09-04 2007-10-23 Solutia Inc. Tapis a plusieurs couleurs, appareil et procede
DE10036780A1 (de) * 2000-07-28 2002-02-14 Corovin Gmbh Haarfilm mit erhöhtem Durchsatz
CN1970270B (zh) * 2005-11-25 2011-03-23 立兆股份有限公司 黏扣带制造方法
DE102009054896B4 (de) * 2009-12-17 2014-02-20 "DOMA"-Autozubehör und Industriebedarf GmbH Spritzgießwerkzeug, Spritzgießverfahren zum Herstellen eines Kletttellers, Klettteller, Klettsystem und Kraftfahrzeug-Fußbodenmatte
WO2014120846A1 (fr) * 2013-01-29 2014-08-07 True Manufacturing Co., Inc. Bac de stockage de glaçons ayant une porte perfectionnée qui incorpore des crochets
US11034063B2 (en) * 2016-04-29 2021-06-15 Aplix Retaining device including reinforced retaining elements

Also Published As

Publication number Publication date
IE34164L (en) 1971-01-24
CH564327A5 (fr) 1975-07-31
DE2023216B2 (de) 1980-05-08
FI54444B (fi) 1978-08-31
CS207312B2 (en) 1981-07-31
IL34428A (en) 1973-08-29
ES159577U (es) 1970-11-01
SE371391B (fr) 1974-11-18
NL7006981A (fr) 1970-11-17
TR16759A (tr) 1973-05-01
ZA702726B (en) 1971-01-27
YU117970A (en) 1978-12-31
JPS4822768B1 (fr) 1973-07-09
IL34428A0 (en) 1970-06-17
LU60910A1 (fr) 1971-06-29
GB1319511A (en) 1973-06-06
HU173667B (hu) 1979-07-28
BE750337A (fr) 1970-11-13
YU291676A (en) 1982-05-31
SU638248A3 (ru) 1978-12-15
NO128805B (fr) 1974-01-14
NL160194C (nl) 1979-10-15
IE34163B1 (en) 1975-02-19
HU168457B (fr) 1976-04-28
ES409187A1 (es) 1976-01-01
YU34370B (en) 1979-07-10
IE34164B1 (en) 1975-02-19
ES159577Y (es) 1971-04-16
CH553645A (fr) 1974-09-13
CH565646A5 (fr) 1975-08-29
ATA433970A (de) 1976-10-15
AT337444B (de) 1977-06-27
SE403729B (sv) 1978-09-04
FR2047718A5 (fr) 1971-03-12
OA03268A (fr) 1970-12-15
RO64616A (fr) 1979-05-15
GB1319512A (en) 1973-06-06
FI54444C (fi) 1978-12-11
ES379498A1 (es) 1973-04-01
IE34163L (en) 1970-11-14
DE2023216A1 (de) 1971-12-02
NL160194B (nl) 1979-05-15

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Legal Events

Date Code Title Description
OI Miscellaneous see part 1
OI Miscellaneous see part 1
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee