Irrigation pipe
    71.
    发明专利

    公开(公告)号:AU2012200500A1

    公开(公告)日:2012-02-23

    申请号:AU2012200500

    申请日:2012-01-30

    Applicant: NETAFIM LTD

    Abstract: An irrigation pipe has a plurality of connector elements adapted for attachment of lateral branches thereto after s the manufacture thereof. The pipe is formed by an extrusion process and said connector elements are integrally fitted to said pipe's inner wall during said extrusion. 3084731_ 1 (GHMatters) P61939.AU.2 30/01/12

    IRRIGATION PIPE
    72.
    发明专利

    公开(公告)号:ZA200906494B

    公开(公告)日:2010-12-29

    申请号:ZA200906494

    申请日:2009-09-17

    Applicant: NETAFIM LTD

    Inventor: MASARWA ABED

    Abstract: The present invention relates to an irrigation pipe comprising a water tight inner layer, an outer layer and a fabric layer therebetween, the outer layer being in the form of a coating on the fabric layer and being formed with gaps that permit passage of fluid therethrough from the fabric layer.

    73.
    发明专利
    未知

    公开(公告)号:AT481871T

    公开(公告)日:2010-10-15

    申请号:AT05709139

    申请日:2005-03-02

    Applicant: NETAFIM LTD

    Abstract: The present invention relates to a method of production of an irrigation pipe (12), said method including: providing a strip of flexible weldable or bondable material with a plurality of irrigation elements (14) fitted to said strip; bending or twisting said strip so as to juxtapose or overlap lateral edges thereof; and welding or bonding integrally said edges so as to obtain a seam and a closed pipe section.

    Cross-laminate film for irrigation pipe

    公开(公告)号:GB2452685A

    公开(公告)日:2009-03-18

    申请号:GB0717679

    申请日:2007-09-12

    Applicant: NETAFIM LTD

    Inventor: MASARWA ABED

    Abstract: A cross laminate film 20 having first and second orientation directions 21, 22 and an axis 30 may be used for a pipe 40 having a wall 42 , wherein an angle a between each of the first and second orientation directions 21, 22 and the axis may have a value between 50{ and 60{. The angle may be substantially equal to twice the neutral bias angle for the pipe. At least one of the layers may be a polymeric film selected from oriented high density polyethylene (HDPE), oriented high/ultra-high molecular high density PE (HMHDPE/UHMHDPE), oriented low density polyethylene (LDPE), or oriented linear low density polyethylene (LDPE).

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