DE1704915A1 - Netz aus thermoplastischem Kunststoff und Verfahren zur Herstellung desselben - Google Patents

Netz aus thermoplastischem Kunststoff und Verfahren zur Herstellung desselben

Info

Publication number
DE1704915A1
DE1704915A1 DE19671704915 DE1704915A DE1704915A1 DE 1704915 A1 DE1704915 A1 DE 1704915A1 DE 19671704915 DE19671704915 DE 19671704915 DE 1704915 A DE1704915 A DE 1704915A DE 1704915 A1 DE1704915 A1 DE 1704915A1
Authority
DE
Germany
Prior art keywords
strands
plastic
web
interfaces
interface
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.)
Pending
Application number
DE19671704915
Other languages
German (de)
English (en)
Inventor
Hartig Martval John
Fields Reuben Thomas
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE1704915A1 publication Critical patent/DE1704915A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
    • C09D5/4407—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications with polymers obtained by polymerisation reactions involving only carbon-to-carbon unsaturated bonds
    • 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
    • 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
    • B29C43/224—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length having a profiled section, e.g. tubes, rods
    • 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
    • B29C48/13—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
    • 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
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D28/00—Producing nets or the like, e.g. meshes, lattices
    • 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
    • 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
    • B29L2028/00—Nets or the like
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24298—Noncircular aperture [e.g., slit, diamond, rectangular, etc.]
    • Y10T428/24306—Diamond or hexagonal
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Load-Engaging Elements For Cranes (AREA)
DE19671704915 1966-05-23 1967-05-23 Netz aus thermoplastischem Kunststoff und Verfahren zur Herstellung desselben Pending DE1704915A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55219266A 1966-05-23 1966-05-23

Publications (1)

Publication Number Publication Date
DE1704915A1 true DE1704915A1 (de) 1971-05-19

Family

ID=24204311

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671704915 Pending DE1704915A1 (de) 1966-05-23 1967-05-23 Netz aus thermoplastischem Kunststoff und Verfahren zur Herstellung desselben

Country Status (6)

Country Link
US (1) US3505157A (enExample)
DE (1) DE1704915A1 (enExample)
ES (1) ES340837A1 (enExample)
GB (1) GB1170639A (enExample)
NL (1) NL6707125A (enExample)
NO (1) NO123886B (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3635631A (en) * 1970-06-10 1972-01-18 Du Pont Continuous molding of thermoplastic resin
US4013752A (en) * 1970-07-15 1977-03-22 Johnson & Johnson Method of manufacturing reticulate sheet material
US3723224A (en) * 1970-10-14 1973-03-27 Seisan Nipponsha Kk Apparatus for making ribbed synthetic resin boards
US3914365A (en) * 1973-01-16 1975-10-21 Hercules Inc Methods of making network structures
US3922329A (en) * 1973-01-16 1975-11-25 Hercules Inc Methods of making network structures
CH624827A5 (enExample) * 1977-08-10 1981-08-31 Breveteam Sa
US5156495B1 (en) * 1978-10-16 1994-08-30 Plg Res Plastic material mesh structure
NO152611C (no) * 1978-10-16 1985-10-23 Plg Res Plastnettkonstruksjon, fremgangsmaate til dens fremstilling og anvendelse av konstruksjonen
NO152612C (no) 1978-10-16 1985-10-23 Plg Res Sammenhengende plastnettkonstruksjon med rombemasker og fremgangsmaate til dens fremstilling
ATE23056T1 (de) * 1981-04-03 1986-11-15 Plg Res Netzstruktur aus kunststoff.
US5419695A (en) * 1992-03-02 1995-05-30 Clegg; Samuel E. Apparatus for forming a device for use in balling a tree
US5753337A (en) * 1994-12-02 1998-05-19 The Tensar Corporation Plastic net structures and the plastic net structures formed thereby
WO2004018780A2 (en) * 2002-08-26 2004-03-04 Advanced Geotech Systems, Inc. Improved biplanar net structure for fluid drainage, particularly for geotechnical use
KR20050117554A (ko) * 2003-03-13 2005-12-14 쓰리엠 이노베이티브 프로퍼티즈 캄파니 혼성 웹 및 클로져 시스템
US7238314B2 (en) * 2003-03-13 2007-07-03 3M Innovative Properties Company Polymer transfer apparatus, methods, and composite webs
US7534481B2 (en) * 2006-08-08 2009-05-19 3M Innovative Properties Company Shaped elastic tab laminates
US20120257926A1 (en) * 2011-04-11 2012-10-11 Tenax S.P.A. Product having a net structure, a process for realizing the product and use of the product for geotechnical applications
US8889243B2 (en) * 2012-08-16 2014-11-18 3M Innovative Properties Company Mechanical fastening nets and methods of making the same
CN105008117B (zh) * 2013-03-13 2017-05-10 3M创新有限公司 结网、模头及其制造方法
US10500801B2 (en) 2014-02-28 2019-12-10 3M Innovative Properties Company Polymeric netting of strands and first and second ribbons and methods of making the same
EP3110525A4 (en) 2014-02-28 2018-03-21 3M Innovative Properties Company Filtration medium including polymeric netting of ribbons and strands
GR1008635B (el) * 2014-12-02 2015-12-10 Εθνικο Κεντρο Ερευνας Και Τεχνολογικης Αναπτυξης (Εκετα)/Ινστιτουτο Χημικων Διεργασιων Και Ενεργειακων Πορων (Ιδεπ) Καινοτομος γεωμετρια ενθετου δικτυωτου πλεγματος, για βελτιωση αποδοσης στοιχειων μεμβρανων χρησιμοποιουμενων σε διαχωρισμους, και μεθοδοι κατασκευης του
WO2019121210A1 (en) * 2017-12-21 2019-06-27 Velcro BVBA Molding apparatus and method to form continuous structures
CN113508032B (zh) * 2019-03-11 2024-03-01 3M创新有限公司 共挤出聚合物结网及其制造方法
CN113334659B (zh) * 2021-06-10 2022-08-30 河北恒塑丝网制造有限公司 防风抑沙网的制备工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3085292A (en) * 1959-02-13 1963-04-16 Bemis Bros Bag Co Method of producing open mesh sheeting of thermoplastic resin
NL267226A (enExample) * 1960-07-19
NL278551A (enExample) * 1961-06-02
US3222440A (en) * 1962-07-30 1965-12-07 Union Carbide Corp Process and apparatus for the production of oriented plastic net

Also Published As

Publication number Publication date
US3505157A (en) 1970-04-07
ES340837A1 (es) 1968-09-16
GB1170639A (en) 1969-11-12
NO123886B (enExample) 1972-01-31
NL6707125A (enExample) 1967-11-24

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