Knitted net for enveloping round bales, and method and device for the production thereof

a technology of round bales and knitted nets, applied in the field of knitted nets, can solve the problems of reducing affecting the elasticity of round bales, and affecting the elasticity of elastic marginal threads, so as to prevent the bending of round bales in the edge region

Inactive Publication Date: 2008-03-06
RKW SE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Benefits of technology

[0012] It is therefore an object of the present invention to provide a netting which is knitted from fringes and weft threads and which, in practical use, lays itself around the edge ...

Problems solved by technology

The result of this is that the round bales may fray and become unstable at the margins.
The round bale netting with an elastic marginal thread has the disadvantage that, during the production of the netting, an a...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Knitted net for enveloping round bales, and method and device for the production thereof
  • Knitted net for enveloping round bales, and method and device for the production thereof
  • Knitted net for enveloping round bales, and method and device for the production thereof

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Embodiment Construction

[0038]FIG. 1 shows a knitted netting having shorter fringes in a knitting region.

[0039] A knitted netting 1 comprises fringes 2 and weft threads 3. The fringes 2 are in this instance knitted in each case from a longitudinal thread. In a preferred embodiment, the longitudinal threads from which the fringes 2 are knitted and the weft threads 3 are polyolefin strips which are cut from a polyolefin film and subsequently drafted.

[0040] To produce the fringes 2, loops 4 are formed from the longitudinal thread, through which loops the longitudinal thread is drawn so as to form a new loop. A loop through which the longitudinal thread is drawn so as to form a further loop is designated in general as a stitch.

[0041] The netting 1 illustrated in FIG. 1 is what is known as a Raschel netting in which the weft threads 3 run in each case in a “zigzag” manner between two fringes 2. A fastening of the weft thread 3 and the fringe 2 takes place in that the weft thread 3 is drawn through a stitch o...

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Abstract

A netting, knitted from fringes and weft threads is provided in which at least one fringe in at least one marginal region of the netting is shorter than the remaining fringes of the netting. The invention relates, furthermore, to a method for producing the netting on a knitting machine, during the knitting of the netting shorter loops for forming stitches from which the fringes are knitted being generated in at least one marginal region than in the remaining regions of the netting. Moreover, a knitting machine for producing a netting is described, which comprises a first lay bar for feeding the weft threads, a second lay bar for feeding the longitudinal threads, a needle bar with needles and a take-up device, at at least one position on the needle bar at which the marginal region of the netting is knitted the needle being positioned higher than the remaining needles.

Description

[0001] This nonprovisional application is a continuation of International Application No. PCT / EP2006 / 000678, which was filed on Jan. 26, 2006, and which claims priority to German Patent Application No. DE 102005006110, which was filed in Germany on Feb. 10, 2005, and which are both herein incorporated by reference.BACKGROUND OF THE INVENTION [0002] 1. Field of the Invention [0003] The present invention relates to a netting which is knitted from fringes and weft threads, to a method for producing the netting, to a knitting machine for producing the netting and to the use of the netting. [0004] 2. Description of the Background Art [0005] Fringes are to be understood as meaning threads which, during the manufacture of the netting, run longitudinally in the production direction, and weft threads are to be understood as meaning threads which, during the manufacture of the netting, run in the transverse direction. Threads are in this context preferably to be understood as meaning film str...

Claims

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Application Information

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IPC IPC(8): D04B23/00
CPCA01F2015/0745D04B21/10D10B2505/10D04B27/34D04B35/06D04B27/06
Inventor WILLNER, HORSTGEBHARDT, KURTKAUFMANN, LUTZPIAZZI, JUERGEN
Owner RKW SE
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