GB1230782A - - Google Patents

Info

Publication number
GB1230782A
GB1230782A GB1230782DA GB1230782A GB 1230782 A GB1230782 A GB 1230782A GB 1230782D A GB1230782D A GB 1230782DA GB 1230782 A GB1230782 A GB 1230782A
Authority
GB
United Kingdom
Prior art keywords
layer
polyethylene
web
strips
roll
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
Other languages
English (en)
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 filed Critical
Publication of GB1230782A publication Critical patent/GB1230782A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/16—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings the coating being in the form of a bandage
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • B29C63/04—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like
    • B29C63/08—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like by winding helically
    • B29C63/10—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like by winding helically around tubular articles
    • B29C63/105—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like by winding helically around tubular articles continuously

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
GB1230782D 1967-04-21 1967-04-21 Expired GB1230782A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1858867 1967-04-21

Publications (1)

Publication Number Publication Date
GB1230782A true GB1230782A (zh) 1971-05-05

Family

ID=10115031

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1230782D Expired GB1230782A (zh) 1967-04-21 1967-04-21

Country Status (1)

Country Link
GB (1) GB1230782A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3237765A1 (de) * 1981-10-13 1983-05-05 F.A.E. Full Anticorrosion Engineering S.r.l., Milano Ueberzug fuer thermoplastische korrosionsschutzueberzuege auf rohren oder zylindrischen koerpern
CN106738823A (zh) * 2016-12-23 2017-05-31 江苏玖尚新材料有限公司 一种管道外保护层缠绕机的出料机构

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3237765A1 (de) * 1981-10-13 1983-05-05 F.A.E. Full Anticorrosion Engineering S.r.l., Milano Ueberzug fuer thermoplastische korrosionsschutzueberzuege auf rohren oder zylindrischen koerpern
CN106738823A (zh) * 2016-12-23 2017-05-31 江苏玖尚新材料有限公司 一种管道外保护层缠绕机的出料机构

Similar Documents

Publication Publication Date Title
US3591434A (en) Bi-axial laminated non-woven fabric and method of manufacture
GB1358412A (en) Laminated product and method of preparing same
GB783558A (en) Absorbent, laminated, fibrous sheet material
GB1403603A (en) Disposable diaper
GB1198260A (en) Process and apparatus for Forming Cylinders of Synthetic Thermoplastic Materials
GB1249931A (en) Improvements in and relating to the application to a steel pipe of a coating of thermoplastic synthetic material
GB1061574A (en) Laminated fabric
US3530023A (en) Laminated sheet material and methods of making such material
ES374700A1 (es) Mejoras en los componentes para maquinas de fabricar papel y similares.
GB1230782A (zh)
GB1130571A (en) Composite fabrics and process for making them
US2434887A (en) Method of cross laying
DE2822256A1 (de) Verfahren zur herstellung eines laminates aus zwei materialbahnen und vorrichtung zur durchfuehrung des verfahrens
GB1075612A (en) Composite reinforced resin sheet
IE820435L (en) Capacitors
GB1161320A (en) Method of Making a Non-Woven Fabric
US2797729A (en) Method of making a conveyor belt
GB1003660A (en) A process for coating a carrier web
US3421550A (en) Spirally wound paper tube
GB1224118A (en) Method of manufacturing a material similar to textile, containing paper
GB883514A (en) Improvements relating to manufacture of laminated thermoplastic sheet
ES380204A1 (es) Un aparato para producir simultaneamente una pluralidad de tiras de material.
GB1570351A (en) Apparatus for preparing multi-laminated sheet
GB1199019A (en) Apparatus for Forming a Multi-Ply Web Product
US3674615A (en) Insulating tape and method of fabrication thereof

Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed