WO2014201653A1

WO2014201653A1 - High-strength rigging and preparation method thereof

Info

Publication number: WO2014201653A1
Application number: PCT/CN2013/077546
Authority: WO
Inventors: 阴瑞文; 姬长干; 马军营
Original assignee: 郑州中远防务材料有限公司
Priority date: 2013-06-20
Filing date: 2013-06-20
Publication date: 2014-12-24
Also published as: EA201592115A1; CA2914851A1; JP6298885B2; EP3012369A1; EP3012369A4; KR20160012198A; AU2013393268B2; EA031187B1; CN205443753U; AU2013393268A1; US20160145796A1; JP2016528396A

Abstract

Provided are high-strength rigging and a preparation method thereof, the method comprising at least the following steps: employing ultra high molecular weight polyethylene (UHMW-PE) thin film or ribbon to prepare the body of high-strength rigging. The high-strength rigging comprises at least the body prepared by the UHMW-PE film or ribbon. The present invention replaces traditional UHMW-PE fibers with UHMW-PE thin film or ribbon to prepare rigging, and the obtained rigging has one or more of the advantages of good structural integrity and flexibility, simple preparation process, high production efficiency and strength utilization, light weight, and being environmentally friendly.

Description

High-strength rigging and preparation method thereof

Technical field

The invention relates to the field of application of polymer materials, in particular to a high-strength rigging and a preparation method thereof.

Background technique

Ul tra High Molecular Weight Polyethylene (UHMW-PE) is a linear structural thermoplastic engineering plastic with excellent comprehensive properties. The use of high-strength fiber based on this material is its most important use. One.

Ultra high molecular weight polyethylene (UHMW-PE) fiber is a high performance fiber with high strength, wear resistance, impact resistance, corrosion resistance, UV resistance, etc. It is widely used in the preparation of hoisting ropes, cables, negative ropes, heavy Various types of rigging such as ropes, salvage ropes, tow ropes, sailing ropes, fishing lines, marine operating platform fixed anchor ropes, etc. The rigging based on ultra-high molecular weight polyethylene fiber has a breaking length of about 8 times that of the steel wire rope under self-weight, about twice that of the aramid rope, and has excellent performance.

Ropes based on ultra high molecular weight polyethylene fibers are usually formed by twisting N-core ultra-high molecular weight polyethylene fibers, weaving them, or tightening them through a jacket. Since the ultrahigh molecular weight polyethylene fiber has a filamentary structure (single filament denier of about 2.5 denier), in the process of preparing various types of rigging based on ultrahigh molecular weight polyethylene fiber, it is necessary to carry out fiber of a plurality of filamentary structures. Separately, the process is complicated, the cost is high, and in the preparation process, the surface of the fiber is easily burred by friction, and the fiber is prone to breakage, twisting, entanglement, etc., which is not conducive to the uniform force of the plurality of fibers, resulting in the production. The overall strength of the rigging is often lower than the sum of the strengths of the N ultrahigh molecular weight polyethylene fibers, and the strength utilization rate is low.

Summary of the invention

A brief summary of the invention is set forth below in order to provide a basic understanding of certain aspects of the invention. It should be understood that this summary is not an exhaustive overview of the invention. It is not intended to identify key or critical aspects of the invention, nor is it intended to limit the scope of the invention. Wai. Its purpose is to present some concepts in a simplified form as a pre-

The invention provides a high-strength rigging with a single process and low cost, and a preparation method thereof. The present invention provides a method of preparing a high strength rigging comprising at least the steps of: producing a body of the high strength rigging using an ultra high molecular weight polyethylene film or strip.

Optionally, the body is obtained by using the ultra-high molecular weight polyethylene film or strip, comprising: bundling or converging the ultra-high molecular weight polyethylene film or strip into a single yarn to obtain a Ontology.

Optionally, the body is made by using the ultra-high molecular weight polyethylene film or strip, comprising: integrally setting a plurality of single yarns to the body, each single yarn adopting the ultra-high molecular weight polyethylene film or Strips are bundled or bundled to produce „

Optionally, the integrally setting the plurality of single yarns comprises: converging, twisting or weaving the plurality of single yarns into one body.

Optionally, a plurality of yarn strands are set to the body, and each of the yarn strands comprises a plurality of single yarns, and each of the single yarns is bundled or bundled with the ultrahigh molecular weight polyethylene film or strip. Got it.

Optionally, each single yarn in each yarn strand is bundled, twisted or woven into one.

Optionally, the plurality of yarn strands are plied, comprising: converging, adding, or weaving the plurality of yarn strands into one body.

Alternatively, the ultrahigh molecular weight polyethylene film or strip is converged along the direction in which its molecular chain is oriented.

Optionally, the single yarn is bundled in the direction of the molecular chain of the ultrahigh molecular weight polyethylene film or strip.

Alternatively, the strands are converged along the direction of the molecular chain of the ultrahigh molecular weight polyethylene film or strip.

Optionally, the relevant parameters of the ultrahigh molecular weight polyethylene film satisfy at least one or more of the following:

The linear density is above 5000 denier;

Width 100mm or more;

Thickness of 0. 2mm or less;

The breaking strength is above 10 g/denier; The tensile modulus is above 800 g/denier;

The elongation at break is below 6%.

Optionally, the relevant parameters of the ultrahigh molecular weight polyethylene strip satisfy at least one or more of the following:

The linear density is above 100 denier;

Width 1-100mm;

Thickness of 0. 2mm or less;

The breaking strength is above 10 g / denier;

The tensile modulus is above 800 g / denier;

The elongation at break is below 6%.

The present invention also provides a high strength rigging which is produced by the above-described method for preparing a high strength rigging.

The body of the high strength rigging provided by various embodiments of the present invention is made based on an ultra high molecular weight polyethylene film or strip. In the preparation process of the body, the ultra-high molecular weight polyethylene film or strip is treated as a whole, the structure is good, the preparation process is simple, and the complicated process of separately arranging a plurality of filaments is omitted. Significantly reduce the probability of burrs on the surface of the film or strip, and also significantly reduce the probability of broken, twisted, entangled, etc. inside the film or strip. When the rigging including the body carries a load, the ultra-high molecular weight polyethylene film or strip is subjected to an overall force, so that the strength of the rigging is high, and the strength utilization efficiency is effectively improved. Therefore, the strength of the rigging based on the ultrahigh molecular weight polyethylene film or strip is higher than that of the ultrahigh molecular weight polyethylene fiber using the same denier, and the cost of the former is significantly lower than that of the latter, and has structural integrity. Good, high strength, high strength utilization, high production efficiency, low processing cost, light weight, small surface density, and good flexibility.

These and other advantages of the present invention will become more apparent from the detailed description of the embodiments of the invention.

DRAWINGS

The invention may be better understood by referring to the following description in conjunction with the drawings, wherein the same or similar reference numerals are used throughout the drawings. The drawings are included in the specification together with the detailed description below and form a The invention is described in part in the description of the embodiments of the invention In the drawing:

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view showing the structure of an embodiment of an ultrahigh molecular weight polyethylene film in a high strength rigging provided by the present invention.

Fig. 2 is a schematic view showing the structure of an ultrahigh molecular weight polyethylene strip in a high-strength rigging according to the present invention.

3 is a flow chart of an embodiment of a method for preparing a high-strength rigging provided by the present invention. 4 is a schematic structural view of an embodiment of a high strength rigging provided by the present invention.

FIG. 5 is a schematic structural view of a second embodiment of a high strength rigging provided by the present invention.

6 is a schematic structural view of a third embodiment of a high-strength tool provided by the present invention.

The elements in the figures are illustrated for simplicity and clarity and are not necessarily to scale. For example, the dimensions of some of the elements in the figures may be exaggerated relative to other elements in order to facilitate an understanding of the embodiments of the invention.

detailed description

Exemplary embodiments of the present invention will be described in detail below with reference to the drawings. For the sake of clarity and conciseness, not all features of an actual implementation are described in the specification. However, it should be understood that many implementation-specific decisions must be made in the development of any such practical embodiment in order to achieve the developer's specific objectives, for example, compliance with system and business related constraints, and these Restrictions may vary from implementation to implementation. In addition, it should also be understood that while development work can be very complex and time consuming, such development work is only a routine task for those skilled in the art having the benefit of the disclosure.

It should also be noted that, in order to avoid obscuring the present invention by unnecessary detail, only the device structure and/or processing steps closely related to the solution according to the present invention are described in the drawings and the description. The representations and descriptions of components and processes known to those of ordinary skill in the art that are not relevant to the present invention are omitted.

The ultrahigh molecular weight polyethylene is a polyethylene having a molecular weight of 1,000,000 or more. The traditional technology for the application of ultra high molecular weight polyethylene is based on ultra-high molecular polyethylene fibers to prepare various products. The technical solutions provided by the embodiments of the present invention are substantially different from the traditional technologies applied in the application of ultra high molecular weight polyethylene, and are revolutionary innovations proposed for traditional technologies, and the core ideas thereof mainly include: A variety of polyethylene films or strips are used to replace traditional ultra-high molecular weight polyethylene fibers to prepare a variety of rigging.

Among them, as shown in Fig. 1, the ultrahigh molecular weight polyethylene film is a sheet made of ultrahigh molecular weight polyethylene having a certain width and thickness, and the width is much larger than the thickness. As shown in Fig. 2, the strips may be independently prepared or strip-formed by a slitting process before and after stretching of the film, the width of the strip being less than the width of the film, and the thickness being equal to or greater than the thickness of the film.

The ultrahigh molecular weight polyethylene film or strip provided by the present invention is different from the ultrahigh molecular weight polyethylene fiber in the plane formed by the bonding of a plurality of ultrahigh molecular weight polyethylene fibers, and their significant difference is that the present invention provides The ultrahigh molecular weight polyethylene film or strip itself has a certain width and thickness and is an integral structure without joint points or cutting lines.

The technical solution of the present invention will be further described below with reference to the accompanying drawings and taking an alternative structure of the rigging and a preparation method thereof as an example.

Embodiment 1

As shown in FIG. 3, the embodiment provides a method for preparing a high-strength rigging, which includes at least the following steps:

Step S101: The body of the high-strength rigging is prepared by using an ultra-high molecular weight polyethylene film or strip.

The high-strength rigging provided by the embodiments of the present invention may include a sheath or the like in addition to the body, and the body is a main component for bearing. The body of the high-strength rigging is prepared by using an ultra-high molecular weight polyethylene film or strip to specifically: the ultra-high molecular weight polyethylene film or strip is bundled to obtain a single yarn, and the obtained single yarn is replaced by a conventional one. Ultra high molecular weight polyethylene fibers used to make rigging, such as various threads, ropes, belts, and the like.

Furthermore, an ultrahigh molecular weight polyethylene film or strip can be used in place of the conventional ultrahigh molecular weight polyethylene fiber to prepare a rigging. For example, a plurality of ultrahigh molecular weight polyethylene strips are laminated to obtain a belt rigging. .

The relevant parameters of the ultrahigh molecular weight polyethylene film in each embodiment of the present invention satisfy at least one or more of the following: a linear density of more than 5000 denier; a width of 100 mm or more; a thickness of 0.2 leg or less; and a breaking strength of 10 g/ Above; the tensile modulus is above 800 g/denier; the elongation at break is below 6%. The rigging is prepared based on the ultrahigh molecular weight polyethylene film having one or more of the above characteristics, so that the overall strength of the rigging is higher, and the product of high strength load, bulletproof and the like can be better satisfied.

^"Requirements.

The relevant parameters of the ultrahigh molecular weight polyethylene strips provided in the embodiments of the present invention satisfy at least one or more of the following: a linear density of more than 100 denier; a width of 100 legs; a thickness of 0.2 mm or less; a breaking strength of 10 g/ Above; the tensile modulus is above 800 g/denier; the elongation at break is below 6%. The rigging is prepared based on the ultra-high molecular weight polyethylene strip having one or more of the above characteristics, so that the overall strength of the rigging is higher, and the preparation of products with high strength load and bulletproof can be better satisfied.

In the present embodiment, the high-strength rigging adopts an ultra-high molecular weight polyethylene film or strip to prepare the body, and the ultra-high molecular weight polyethylene film or strip has an integral structure without a bonding point or a cutting line, which is different from the ultrahigh molecular weight of the prior art. The filamentary structure of the polyethylene fiber, so that the high molecular weight polyethylene film or strip is treated as a whole during the preparation of the rigging, eliminating the complicated process of separately arranging the plurality of filaments, and significantly reducing the film or The probability of broken, twisted, entangled, etc. inside the strip.

When the rigging is prepared based on the ultra-high molecular weight polyethylene film or the strip, the ultra-high molecular weight polyethylene film or strip is subjected to the overall force, so that the strength of the rigging is high, and the strength utilization rate is effectively improved. Therefore, the strength of the rigging using the ultrahigh molecular weight polyethylene film or strip is higher than that of the ultrahigh molecular weight polyethylene fiber using the same denier, and the cost of the former is significantly lower than that of the latter. This embodiment provides a method for preparing a high-strength rigging, which is obtained by winding or converging the ultra-high molecular weight polyethylene film or strip into a single yarn.

The body of the high-strength rigging in the embodiment is a single yarn of the ultra-high molecular weight polyethylene film or strip bundle, or is an ultra-high molecular weight polyethylene film or strip converging and twisting. The single yarn is thus a linear structure.

The ultrahigh molecular weight polyethylene film or strip is bundled along its molecular chain.

The body of the ultra-high molecular weight polyethylene film or strip is specifically covered by: placing a high molecular weight polyethylene film or strip on a take-up and roll device for converging to obtain a single yarn due to ultra high molecular weight polyethylene When the film or strip is loaded, the direction of the force is along the direction of the molecular chain, which maximizes the strength utilization.

A body obtained by confining an ultrahigh molecular weight polyethylene film or strip, the method comprising: placing an ultrahigh molecular weight polyethylene film or strip on a take-up and roll device for converging, and then converging The ultra-high molecular weight polyethylene film or strip is placed on a double twister for twisting, and the twist is

1-50, the left direction or the right side of the 捻, the single yarn obtained by converging and twisting, the thickness is moderate, the degree of cohesion is high, effectively avoiding the body lifting due to friction, and thus more wear-resistant.

A single yarn that is bundled or bundled with ultra-high molecular weight polyethylene film or strip can be used to prepare fishing lines, deep water cages, mesh sheets, trawls, and the like. Embodiment 3

The present embodiment provides a method for preparing a high-strength rigging. The plurality of single yarns are integrally formed into a body, and each single yarn is obtained by using an ultra-high molecular weight polyethylene film or a strip to be bundled or bundled.

The high-strength rigging in this embodiment comprises at least a body made of an ultra-high molecular weight polyethylene film or strip, the body comprising a plurality of single yarns, each single yarn being composed of one ultrahigh molecular weight polyethylene film or strip The bundled or formed, or each of the single yarns is formed by twisting and stacking the ultrahigh molecular weight polyethylene film or strip, and the high strength rigging in the embodiment is a rope structure.

Each single yarn is bundled along the molecular chain of the ultrahigh molecular weight polyethylene film or strip.

Multiple single yarns provide a stronger body.

Optionally, the plurality of single yarns are integrated into one body, specifically comprising: placing a plurality of single yarns on the rewinding and unwinding device for converging, and the body prepared by the method can be applied to the electric traction rope and the optical cable reinforcement core. Wait. Optionally, the plurality of single yarns are twisted into one body, and the method comprises: placing a plurality of single yarns on the double twisting machine for twisting, the twist is 1-50, and the plurality of single yarns can be partially turned to the left side, part of For the right 捻, it can also be all left or right 捻. The body prepared by this method has high strength and strong wear resistance, and can be applied to mesh, deep water cage, ocean trawl, brake rope, air cargo net, helicopter rope. , slow down parachutes and flying ropes on the aircraft, electric traction ropes, etc.

Optionally, the plurality of single yarns are woven into one body, and the method comprises: arranging a plurality of single yarns on the knitting machine as a rope, and the number of the single yarns can be set according to requirements, and the body prepared by the method can be applied to the helicopter lead rope. , deceleration parachute and aircraft suspension ropes, electric traction ropes, ship mooring ropes, cables, anchor ropes, tank tow cables, fixed anchor ropes, anti-collision rods, fiber optic cable reinforcement cores, etc.

Embodiment 4

The embodiment provides a method for preparing a high-strength rigging, comprising: setting a plurality of yarn strands to the body, each yarn strand comprising a plurality of single yarns, and each single yarn adopting the ultra-high molecular weight polyethylene film Or the strips are bundled or bundled and twisted.

The body of the high-strength rigging in the embodiment is formed by multi-strand yarn strands, and each yarn strand comprises a plurality of single yarns, and each single yarn is formed by a super high molecular weight polyethylene film or strip. Alternatively, each of the single yarns is formed by twisting and coating the ultrahigh molecular weight polyethylene film or strip; the body of the high strength rigging in this embodiment is a rope structure.

Optionally, the plurality of single yarns included in each of the yarn strands are integrated into one bundle, and the yarn strands prepared by the method can be applied to the electric traction rope and the optical cable reinforcing core.

Optionally, the plurality of single yarns included in each of the yarn strands are integrated into one, and the yarn strands prepared by the method can be applied to the mesh, the deep water cage, the ocean trawl, the brake rope, the air cargo net, the helicopter lead rope, Deceleration of parachutes and suspension ropes on the aircraft, electric traction ropes, etc.

Optionally, the plurality of single yarns included in each of the yarn strands are woven together, and the yarn strands prepared by the method can be applied to helicopter ropes, deceleration parachutes and aircraft suspension ropes, electric traction ropes, and ship moorings. Ropes, cables, anchor ropes, tank tow cables, fixed anchor ropes, anti-collision bars, fiber optic cable reinforcement cores, etc.

Optionally, the plurality of strands are bundled together, and the specific method comprises: placing a plurality of strands on a roll device for converging, along the multi-strand yarn along the ultrahigh molecular weight polyethylene film or strip molecule The chain is straightened and closed, and the body prepared by the method can be applied to an electric traction rope, an anti-collision rod and a cable reinforcing core. Optionally, as shown in FIG. 4, the plurality of yarn strands 301 are twisted together, and the specific method comprises: adding a plurality of yarns to the double twisting machine for twisting, and the twisting direction of the plurality of yarn strands may be part of the left side, part of Right 捻, or all left 捻, or all right 抱, the body prepared by this method can be applied to mesh, deep water cage, ocean trawl, brake rope, air cargo net, helicopter rope, deceleration parachute and aircraft suspension Ropes, electric traction ropes, etc.

Optionally, as shown in FIG. 5, the plurality of yarn strands 401 are woven into one body, and the specific method comprises: arranging the plurality of yarn strands on the knitting machine for knitting, and the number of the yarn strands can be set according to actual needs, and the method is prepared by using the method. The body can be applied to helicopter ropes, deceleration parachutes and aircraft suspension ropes, electric traction ropes, ship mooring ropes, cables, anchor ropes, tank tow cables, fixed anchor ropes, anti-collision bars, fiber optic cable reinforcement cores, and the like.

It has been tested that when the diameter of the body prepared by the ultra-high molecular weight polyethylene film or the strip is about 10 mm, the breaking load (that is, the load at the time of breaking) can reach 8.5 tons or more, and the production cost is low. It also has the advantages of light weight, corrosion resistance, wear resistance, UV resistance, long service life and portable belt.

Embodiment 5

The embodiment provides a high-strength rigging comprising at least a body made of an ultra-high molecular weight polyethylene film or strip, the body comprising a plurality of single yarns, each of the single yarns comprising one of the ultra-high molecular weight polyethylene The film or strip is bundled, or, or each single yarn is formed by a bundle of the ultrahigh molecular weight polyethylene film or strip.

Optionally, as shown in FIG. 6 , the sling belt includes a sheath 501 and a bearing core 502. The body is a carrying core of the sling belt, and the body is a belt-shaped structure, and the plurality of single yarns are woven into one body. The body is obtained by the method of: placing a plurality of single yarns on a knitting machine for knitting, and the number of single yarns can be set according to requirements.

The sling tape prepared by using ultra-high molecular weight polyethylene film or strip, when carrying load, the ultra-high molecular weight polyethylene film or strip is subjected to the overall force, so that the sling belt has high strength and effectively improves the strength utilization rate. Therefore, the strength of the slings prepared using ultra-high molecular weight polyethylene films or strips is much higher than that of ultrahigh molecular weight polyethylene fibers of the same denier, and the cost of the former is significantly lower than the latter.

Embodiment 6 The embodiment provides a high-strength rigging comprising at least a body made of an ultra-high molecular weight polyethylene film or strip, the body comprising a plurality of strands, each strand comprising a plurality of single yarns, each single The yarn is formed by converging a film or strip of the ultrahigh molecular weight polyethylene, or each single yarn is formed by twisting and stacking the ultrahigh molecular weight polyethylene film or strip.

As an alternative embodiment, the body is a carrying core of a sling tape, and the body has a strip structure.

Optionally, the plurality of single yarns included in each of the yarn strands are bundled into one.

Optionally, a plurality of single yarns included in each of the yarn strands are twisted into one.

Optionally, a plurality of single yarns included in each of the yarn strands are woven together.

Optionally, the plurality of yarn strands are woven into one body to obtain the body, and the specific method comprises: arranging the plurality of yarn strands on the knitting machine for knitting, and the number of the yarn strands can be set according to actual needs.

Having described the invention and its advantages, it is understood that various changes, substitutions and alterations may be made without departing from the spirit and scope of the invention as defined by the appended claims.

Finally, it should also be noted that in this context, relational terms such as first and second are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply these entities. There is any such actual relationship or order between operations. Furthermore, the terms "comprising," "comprising," or "includes" or "includes" are intended to include a non-exclusive inclusion, such that a process, method, article, or device that includes a plurality of elements includes not only those elements but also Other elements, or elements that are inherent to such a process, method, item, or device. In the absence of further limitations, the elements defined by the phrase "comprising a ..." do not exclude the presence of additional elements in the process, method, item, or device that comprises the element.

The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. It will be apparent to those skilled in the art that, without departing from the spirit and scope of the invention Various modifications and changes have been made to the above embodiments. Therefore, the scope of the invention is to be limited only by the appended claims and their equivalents.

Claims

Claim

A method for preparing a high-strength rigging, comprising the steps of: preparing a body of the high-strength rigging using an ultra-high molecular weight polyethylene film or strip.

2. The method of preparing a high-strength rigging according to claim 1, wherein the body is made using the ultra-high molecular weight polyethylene film or strip, comprising:

The ultrahigh molecular weight polyethylene film or strip is bundled or bundled into a single yarn to produce the body.

The method for preparing a high-strength rigging according to claim 1, wherein the body is obtained by using the ultra-high molecular weight polyethylene film or strip, comprising:

A plurality of single yarns are integrally provided to the body, and each of the single yarns is obtained by using the ultrahigh molecular weight polyethylene film or strips to be bundled or bundled and twisted.

4. The method of manufacturing a high-strength rigging according to claim 1, wherein the integrally setting the plurality of single yarns comprises: converging, twisting or weaving the plurality of single yarns into one body.

The method for preparing a high-strength rigging according to claim 1, wherein a plurality of yarn strands are provided in the body, and each of the yarn strands comprises a plurality of single yarns, each of which uses the single yarn Ultra-high molecular weight polyethylene film or strips are bundled or bundled and twisted.

A method of producing a high-strength rigging according to claim 5, wherein each of the individual yarn strands is bundled, twisted or woven into one body.

7. The method of preparing a high-strength rigging according to claim 6, wherein the plurality of yarn strands are plied, comprising: converging, twisting or weaving the plurality of yarn strands into one body.

The method of producing a high-strength rigging according to any one of claims 1 to 6, characterized in that the ultrahigh molecular weight polyethylene film or strip is bundled in the direction in which the molecular chain is straight.

The method for producing a high-strength rigging according to claim 4 or 6, wherein the single yarn is bundled in a direction in which the molecular chains of the ultrahigh molecular weight polyethylene film or the strip are aligned.

The method of producing a high-strength rigging according to claim 7, wherein the yarn strands are bundled in a direction in which the molecular chains of the ultrahigh molecular weight polyethylene film or the strip are aligned.

The method for preparing a high-strength rigging according to any one of claims 1 to 7, wherein the relevant parameters of the ultrahigh molecular weight polyethylene film satisfy at least one or more of the following: a linear density of 5,000 denier the above; Width 100mm or more;

Thickness 0. 2 let the following;

The breaking strength is above 10 g / denier;

The tensile modulus is above 800 g / denier;

The elongation at break is below 6%.

The method for preparing a high-strength rigging according to any one of claims 1 to 7, wherein the relevant parameter of the ultrahigh molecular weight polyethylene strip satisfies at least one or more of the following: a linear density of 100 More than

Width 1-100mm;

Thickness 0. 2 let the following;

The breaking strength is above 10 g / denier;

The tensile modulus is above 800 g / denier;

The elongation at break is below 6%.

A high-strength rigging, which is produced by the method for producing a high-strength rigging according to any one of claims 1-12.