公开(公告)号：WO2010121281A3

公开(公告)日：2010-12-23

申请号：PCT/AT2010000119

申请日：2010-04-19

Applicant: TEUFELBERGER GMBH ,  GAHLEITNER THOMAS ,  KATZINGER HARALD

Inventor： GAHLEITNER THOMAS ,  KATZINGER HARALD

IPC: D02G3/06 ,  D01D5/42 ,  D01F6/62

CPC classification number: D02G3/06 ,  D01D5/426 ,  D01F6/62 ,  D10B2331/04

Abstract: The invention relates to a baler twine which is produced of an extruded, drawn and plied plastic strip material that is a polyethylene terephthalate (PET) strip material (16, 17, 18; 16A, 16B, 16C, 16D) which is relaxed, optionally twisted, said material preferably being drawn (3) several times during production and then being plied or twisted (4).

Abstract translation: （; 16A，16B，16C，16D如图16所示，17，18），其特征在于，它优选在制备具有拉伸，任选纱线加捻聚对苯二甲酸乙酯（PET）-Streifenmaterial后松弛挤出，拉伸和扭曲的塑料带材的Erntebindegarn 反复拉伸（3），然后加捻或合股（4）。

公开(公告)号：WO2013152375A3

公开(公告)日：2014-04-03

申请号：PCT/AT2013050080

申请日：2013-04-08

Applicant: TEUFELBERGER GMBH

Inventor： GAHLEITNER THOMAS ,  KATZINGER HARALD

IPC: B29D28/00 ,  B29C55/14 ,  B29C55/18

CPC classification number: B29D28/00 ,  B29C55/143

Abstract: The invention relates to a method for producing a perforated film (1), wherein a film body (2) is produced from a plastic melt, in which film body (2) slits (6) and/or thin points are made, or which film body (2) is produced at least approximately in a lattice-shaped manner or is provided with a lattice-shaped structure, and subsequently the film body (2) is stretched, in particular biaxially in a longitudinal direction and in a transverse direction, to produce a structure with longitudinal slats (3) which are connected to one another by transverse slats (4), with the formation of apertures (5), wherein the proportion of the material of the plastic is distributed non-uniformly to the longitudinal direction and the transverse direction of the film body (2). Furthermore, the invention relates to a corresponding perforated film.

Abstract translation: 本发明涉及一种方法，用于制备穿孔的薄膜（1）由塑料熔体，薄膜体（2）在槽制备（6）和/或薄点被引入，或者至少由几乎格子状的或具有网格状结构，并 其后，该薄膜体（2）相互连接到结构，其具有纵向杆（3）由横向杆（4）支撑的拉伸以形成孔（5），特别是双轴在纵向方向和横向方向上拉伸，其中，所述材料的比例 塑料的非均匀地分配给纵向方向和膜体（2）的横向方向。 本发明还涉及一种相应的孔箔。