CN101245517B

CN101245517B - Combined yarn with multiply yarn effect

Info

Publication number: CN101245517B
Application number: CN2008100085771A
Authority: CN
Inventors: 王屏生
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-03-28
Filing date: 2008-01-23
Publication date: 2011-08-03
Anticipated expiration: 2028-01-23
Also published as: US20080238176A1; CN101245517A

Abstract

Synthetic yarns are formed from polymer materials which preferably are self-twisted to give a multi-yarn effect. The yarns are used to form woven panels for use in furniture. The single strand yarns have the appearance of multiple strands, while saving on the heating and twisting involved with handling multiple strands.

Description

Synthetic threads with multiply yarn effect

Technical field

The present invention relates to the field of the furniture that synthetic braided material makes, particularly relate to braiding plate that synthesis of artificial rattan yarn, this yarn make and the furniture of making by this braiding plate.The present invention also relates to the manufacture method of described yarn, braiding plate and furniture.

Background technology

Make furniture, basket and other family products much year with natural wicker.Natural wicker comes from string, soaks in water usually, makes it pliable and tough.Subsequently, wicker is woven into furniture, basket or other products.The common light weight of wicker and tough is sat or leans on it very comfortable.

Wicker can have many types and design, can be woven into many patterns and arrange.For example, wicker can be twisting or untwisted, flat or circular, and can color band on the surface and feature such as groove.Certainly, specific weave pattern be used and be formed to these types can with according to the esthetic requirement of specific purposes and product.

Natural rattan has several shortcomings.Wherein, wicker will limber up when soaking.Undue humidity will make wicker rot easily and be mouldy.

In recent years, developed synthetic threads, these synthetic threads are made by various polymer or similar material, and have the outward appearance and the sensation of natural wicker, but do not have the shortcoming of natural wicker.Synthetic threads is made by extrusion modling usually, and wherein extrusion die can design according to required the look and feel.

Usually, for attractive in appearance or increase braiding intensity and durability, the multiply yarn formation complex yarn that is twisted together.The single method of yarn of twisting more than two strands or two strands is sometimes referred to as doubling, folding or overlapping ply twist.These twisting yarn together is sometimes referred to as doubling, two-layer plying or complex yarn.Certainly, this arts demand is used two incorporated twisting equipment of yarn, to produce complex yarn.

Before complex yarn being woven into the braiding plate,, need the heat treated complex yarn usually for the yarn that prevents to twist together unclamps.This can finish by a lot of diverse ways.A kind of method is added in single-strand yarn yarn to be heated after being twisted to together.In addition, yarn also can be heated before twisting; In this case, therefore yarn may must cool off yarn before twisting because of the too high and bad operation of temperature.Yarn is handled in baking box usually, and furnace temperature surpasses 200 degrees Fahrenheits, even surpasses 300 degrees Fahrenheits.The very important point is, filametntary heat treatment temperature can not surpass the softening temperature of polymer, because can cause yarn to be adhered to one another, even self bonds together.

A lot of patent disclosures twisting and heating method of yarn, for example U.S. Patent number: 6,625,970.These windings, the heating and cooling step is very expensive and labour intensity is big, and yarn after the twisting and the multiply yarn that is woven together are easy to separately simultaneously.Therefore, need provide a kind of has the twisting profile and need not the yarn of twisting and heating.

Summary of the invention

The present invention relates to a kind of elongated synthetic threads with multiply yarn profile.This synthetic threads is formed by the sub-thread polymeric material, and wherein sub-thread has the single bundle of multiply yarn, and per share single bundle yarn has one or more strands of profiles again.Per share single bundle yarn integrally interconnects.In a preferred embodiment, single bundle yarn connects along its whole length is whole.Per share can making it to look like by the multiply yarn and make around himself axis twisting.

Described yarn can comprise the single bundle of multiply yarn, and the bridge-shaped object by one or more polymeric materials between each single bundle yarn interconnects.Described bridge-shaped object can be made by the polymeric material identical or different with single bundle strand.Described bridge-shaped object can connect single bundle strand with various frame modes, such as parallel connection, series connection or combination in parallel and series connection.

Be used for typical polymers of the present invention and comprise polyvinyl chloride, polyethylene and polypropylene, can comprise expanded material.Single bundle yarn can have different colours each other or be made by different polymer.Yam surface can comprise one or more grooves, colour band or circular protrusions, and each circular protrusions and surface characteristics can have the color that is different from the yarn remainder.Single bundle yarn can comprise by being different from the core that outer field polymeric material is made.

Multiply yarn according to the present invention can be woven together, thereby forms the braiding plate.This braiding plate also can be made by the yarn of the present invention with the single bundle of multiply yarn and the dissimilar yarns of prior art.The braiding plate can be attached on the framework, thereby forms furniture.The present invention also relates to make the method for these furniture, these methods are attached on the furniture frame by the braiding plate that the present invention's yarn is made, and form the braiding plate and make furniture by directly yarn being woven on the furniture frame.

Description of drawings

In conjunction with the drawings and preferred embodiment, can understand the present invention better.Wherein:

Fig. 1 is the perspective view of an embodiment of yarn of the present invention, and wherein the yarn around self axis twisting has the effect of multiply yarn;

Fig. 2 A is the cross-sectional view of an embodiment of yarn of the present invention;

Fig. 2 B is the cross-sectional view of an embodiment of yarn of the present invention;

Fig. 2 C is the cross-sectional view of an embodiment of yarn of the present invention;

Fig. 2 D is the cross-sectional view of an embodiment of yarn of the present invention;

Fig. 3 is the vertical view of braiding plate manufactured according to the present invention;

Fig. 4 is the perspective view of chair manufactured according to the present invention;

Fig. 5 is the cross-sectional view of an embodiment of yarn of the present invention;

Fig. 6 is the cross-sectional view of an embodiment of yarn of the present invention;

Fig. 7 is the cross-sectional view of an embodiment of yarn of the present invention;

Fig. 8 is the cross-sectional view of an embodiment of yarn of the present invention;

Fig. 9 is the cross-sectional view of an embodiment of yarn of the present invention;

Figure 10 is the cross-sectional view of an embodiment of yarn of the present invention.

The specific embodiment

The present invention relates to a kind of single-strand yarn with multiply yarn effect.That is to say yarn simulation multistrand yarn line of the present invention or complex yarn; When yarn of the present invention around its axis during around the twisting of self axis, this yarn has just been simulated each burst twisting complex yarn together that separates.In fact, yarn of the present invention just is made up of single-strand yarn.Therefore the invention enables the manufacturing of braiding plate simpler, and more cheap, because yarn is the single-strand yarn with multiply yarn effect.In addition, the easier twisting of some embodiments of the present invention is not because need two-in-one twisting apparatus.

Term " the whole connection " refers to that single bundle yarn connects into one by bridge-shaped object, and is not easy to be separated by conventional method, such as being pulled away from simply in the braiding process.That is to say that each single bundle yarn is the structure division of single-strand yarn, but separates in appearance.In addition, term " yarn " refers to be used to make the whole yarn of braiding plate and analog.The present invention relates generally to the yarn that forms by single cord, but single-strand yarn also can comprise the complex yarn that the twisting of multiply yarn forms together.Single " thigh " relates to a unitary part of the composition yarn that is connected, and the single-piece that can form yarn separately.Term " single bundle yarn " relates to single circular protrusions or zone separated from one another in appearance on one, but in fact to each other by the bridge-shaped object or the ribbon connection of polymeric material, these are described below.Single-strand yarn can be made up of any amount of single bundle yarn.

Referring to Fig. 1, one embodiment of the present of invention have been showed among the figure.Yarn 10 is around its axis twisting, and this makes it to look like by two bursts of independent yarn twisting together.Yarn 10 can have solid color, and perhaps one or more single bundle yarn of yarn has independent color, with the illusion of further enhancing yarn by the yarn of twisting respectively.Thereby yarn has stronger multiply yarn effect.

The present invention includes the single bundle of the multiply yarn that the whole bridge-shaped object of whole length connects or integral body connects.Fig. 2 has showed some embodiment of the yarn 10 with varying cross-section.As shown in the figure, basically, for the structure of the cross section of yarn or single bundle yarn without limits.Cross section can be even or inhomogeneous along the whole length of yarn.For example, Fig. 2 A showed that yarn 10 appears to by the

single bundle yarn

12 and 14 that separates and formed, but this list is restrainted

yarn

12 and 14 and interconnected by the bridge-shaped object or the ribbon 15 of very little polymeric material on the whole along it.Fig. 2 B has showed that yarn 10 looks like by the

single bundle yarn

12 and 14 that separates and has formed that this list is restrainted

yarn

12 and 14 and interconnected along entire length.Fig. 2 C has showed that yarn 10 appears to by the

single bundle yarn

12 and 14 that separates and has formed that this

list bundle yarn

12 and 14 is connected to each other by polymeric material ribbon 15 each other, and the list that this polymerization material ribbon 15 is positioned at separation is restrainted the centre of yarn 12 and 14.At last, Fig. 2 D showed that yarn 10 appears to by the

single bundle yarn

12 and 14 that separates and formed, and this

single bundle yarn

12 and 14 is restrainted yarns 12 by polymeric material ribbon 15 along lists and is connected with 14 whole side.In each example of these examples, single bundle yarn 12 of yarn 10 has been caught the color different with the single bundle yarn of other of yarn 10 14.When yarn 10 during around the twisting of its axis, as shown in Figure 1, the illusion of the yarn of separation strengthens by dyeing respectively.Similarly, make single bundle yarn be series connection or parallel-connection structure, can adopt three or more single bundle yarns by adjusting bridge-shaped object polymeric material 15.For example, yarn 10 can comprise four single bundle yarns, five single bundle yarns or six single bundle yarns.The singly bundle number of yarns of every yarns 10 is only produced the design needs of yarn and the restriction of machinery equipment.

Fig. 2 has showed to have the

single bundle yarn

12 and 14 that can select independent core 17.This core can be by making with the outside 19 identical or different polymeric materials of single bundle yarn 12 and 14.Usually adopt core to strengthen yarn, and be used in the situation that needs big intensity.In one embodiment, the yarn with core weaves with the yarn of no core.In such an embodiment, have the yarn of core can be, and the yarn that does not have a core be along warp-wise along broadwise.Equally, each broadwise and warp-wise also can comprise the mixing of the yarn of yarn with core and no core.

Yarn of the present invention can be made by those skilled in the art's any material that is fit to this purpose known.The material that is fit to comprises polyvinyl chloride (PVC), polyethylene (PE), polypropylene (PP) or their combination, such as polypropylene and poly mixing.In fact, the various piece of yarn can be crushed to by different polymeric material one.For example,

single bundle yarn

12 and 14 can be made by different materials, makes them have different performance, and further increases multiply yarn effect.The ribbon or the bridge-shaped object 15 that connect each single bundle yarn can be made by identical or different polymeric material.Weft yams can be made by the material of material identical or different with warp yarn or combination.Yarn core (or core) can be by making with the identical or different material of outer yarn.In fact, warp-wise and broadwise can be mixed by different materials.Any amount of combination all belongs to scope of the present invention.

Ribbon or bridge-shaped object 15 have been shown among many figure of the present invention.Ribbon or bridge-shaped object 15 can have required Any shape according to concrete application or structure.For example, shown in Fig. 2 or 5, can perhaps as shown in Figure 6, can perhaps as shown in Figure 7, restraint the X-shapeds of yarns for connecting the straight or sweeps of two list bundle yarns for connecting the Y shape structures of three single bundle yarns for connecting four lists.

Yarn 10 can be made by foaming polymeric materials, such as foamed polyvinyl chloride.By making the polymeric material foaming, material is softer than the standard material that does not have foaming, and easier processing.In addition, foaming polymeric materials has increased the volume of polymeric material, can make cost than unfoamed material saving.Some yarns can be made by foaming polymeric materials, such as warp-wise or weft yams.For the present invention, foam not necessarily, but can adopt.

Yarn 10 of the present invention can be by mould by the polymeric material extrusion modling.The different shape of yarn 10 shown in Figure 2 will depend on the shape of die orifice, and similarly, single cross section of

restrainting yarn

12 and 14 also is transformable.In the extrusion modling process, can make yarn 10 add shades of colour by adding pigment.Mould can be designed to comprise the multiple color of each different piece that is used for yarn 10.For example, mould can be arranged at first to add second color for each side of yarn afterwards for whole yarn provides a kind of main color.By adding color, can be implemented in all angles and make yarn 10 add color at the mould specific part.Thereby make the uniform coloring of yarn, but may comprise complicated dyeing scheme.

Yarn of the present invention can be designed to shades of colour.As mentioned above, per share

single bundle yarn

12 or 14 is adopted seperate color, will strengthen many thigh yarn effects.The invention is not restricted to use one or both colors.In fact, increase the color chamber, can realize that yarn has three kinds, four kinds, five kinds or more color by making extruder simply.Thereby the various piece of yarn 10 can one squeeze out different colours.The color of weft yams can be different with the color of warp yarn or identical.Shades of colour can be used in combination as required.

As shown in Figure 2,

single bundle yarn

12 and 14 of yarn 10 has pintongs shape or five lobe shape cross sections.

Single bundle yarn

12 and 14 of yarn 10 of the present invention can be designed to other shapes, for example triangle, semicircle, three lobe shapes, pentagon, star, circle, irregularly shaped or the like.In addition, yarn can comprise various surface characteristics and structure.For example, yam surface can comprise groove, colour band, circular protrusions or the known surface characteristics of other those skilled in the art.Adopt foaming polymeric materials, yarn can be constructed with distortion outer surface or inhomogeneous cross section.Like this, the profile and the sensation that can have a lot of different yarns to design are because the various structures of

single bundle yarn

12 and 14 can mix and match.The invention is not restricted to the mixing of various surface characteristics.

Yarn 10 can be according to its material and structure, by traditional twisting equipment around self axis twisting.Twisting equipment can twist yarn 10, makes it to form self twist yarn with multiply yarn effect, as shown in Figure 1.This area is known, and when twisting of strand S direction or the twisting of Z direction, twisting can form.These twisting are corresponding to twisting clockwise and counterclockwise, and one is another mirror image.The twisting of S direction is different with the braiding outward appearance of Z direction twisting.Under the situation of single-strand yarn, yarn is twisted curl with self, thereby according to twist direction, forms twisting of S direction or the twisting of Z direction.Twisting equipment can have in any suitable for example prior art, and twisting equipment can twist core or yarn to the rattan twisting of Any shape continuously.The outward appearance required according to final products, yarn 10 of the present invention can be twisted into twisting of S direction or the twisting of Z direction.

Fig. 3 has showed the braiding plate 20 that is formed by yarn 10 braidings of the present invention.Yarn 10 is twisted around its quilt, and is woven into plate.Those skilled in the art of the present technique know that weave pattern is diversified.Many strands of yarn 10 are attached on the framework.The pattern of braiding can comprise 4 * 4 broadwise strand and warp-wise strand, and existing other patterns, such as 2 * 2,5 * 5,6 * 6,10 * 10 and other.Also can adopt asymmetric weave pattern, such as 2 * 3,3 * 5,4 * 7,2 * 5,2 * 6 and other.

The braiding plate can be used to constitute furniture, such as chair, couch, bench, stool, desk and analog.The braiding plate also can be used for mat, awning or analog.

Fig. 4 showed utilize yarn 10 of the present invention by the chair 30 made of braiding plate 20.This chair constitutes in a conventional manner, wherein weaves plate 20 and is attached on the framework 34, to form seat 36.Second braiding plate can be used for forming back part 38.As selection, can be by yarn 10 be woven on the framework 34, thus form chair.Framework 34 comprises the pin and the handrail of chair, and can be made by various existing metals or plastics.Chair 30 can be any standard size and shape, and can be designed as indoor or outdoor applications.The polymeric material of the present invention that is used to weave plate 20 is particularly suitable for outdoor use because can stand to rain, the sun and other situations.

As shown in Figure 5,

single bundle yarn

12 and 14 of yarn 10 has the square configuration that is similar to the band bending surface, and is connected by the ribbon or the bridge-shaped object 15 of polymeric material.This figure is used to show the single bundle of any amount of shaping yarn all within the scope of the invention.

Single bundle yarn

12 and 14 has optional core 17.In addition, single bundle yarn 12 also comprises the outer surface 19 of different materials.

As shown in Figure 6, yarn 10 is made up of three circular

single bundle yarn

14a, 14b and 14c.This embodiment has showed that single bundle yarn 14a, the 14b of three separation and 14c connect into Y shape structure by the ribbon or the bridge-shaped object 15 of polymeric material.

As shown in Figure 7, yarn 10 is made up of four

single bundle yarn

12a, 14a, 14b and 12b, and constitutes the X-shaped structure by the ribbon 15 of polymeric material.In the present embodiment, single bundle yarn 12a is different with color or the outer surface material of

single bundle yarn

14a and 14b with 12b.

As shown in Figure 8, yarn 10 structures are very complicated, have five independent

single bundle yarn

12a, 12b, 14a, 14b and 14c.Single bundle yarn 12a has different outer surface material 19 with 12b.Single bundle yarn 14c connects single bundle yarn 12b by ribbon or bridge-shaped object 15b, single bundle yarn 12a is connected with 14b with single bundle yarn 12b, 14a by ribbon or bridge-shaped object 15a, and wherein ribbon or bridge-shaped object 15b and ribbon or bridge-shaped object 15a are separate.

As shown in Figure 6 and Figure 7, single bundle yarn of yarn 10 forms " parallel connection " structure.These single bundle yarns are formed a branch of, are connected in parallel to each other, and connect by the center bridge-shaped object.Shown in Fig. 9 to 10, single bundle yarn of yarn 10 is " series connection ".Be linked to be a series of between single bundle yarn each other.Fig. 8 has showed that single bundle yarn constitutes the combination of " parallel connection " and " series connection ".

As shown in Figure 9, yarn 10 comprises three

single bundle yarn

14a, 14b and 14c, and these three strands single bundle yarns are connected in series by ribbon or bridge-shaped object 15a and 15b.

Single bundle yarn

14a, 14b and 14c are semilune or have the square of a rounded sides.In the present embodiment, ribbon or bridge-

shaped object

15a and 15b align with the body rim of

single bundle yarn

14a, 14b and 14c, so that one side of yarn 10 forms flat surfaces.This yarn can weave with similar or not similar yarn, constitutes the effect of multiply yarn.In this embodiment, not twisting of yarn 10 is so that the circular edges genesis of single bundle yarn strengthens the effect of multiply yarn.

As shown in figure 10, yarn 10 comprises six

single bundle yarn

14a, 14b, 12,14c, 14d and 14e, and these six single bundle yarns are connected in series by band or bridge-

shaped object

15a, 15b, 15c, 15d and 15e.The outer surface 19 of single bundle yarn 12 is different from other

single bundle yarn

14a, 14b, 14c, 14d and 14e.Certainly, those skilled in the art can be according to the different structure of concrete needs design.For example, the embodiment of the yarn 10 of a lot of single bundle yarns of series connection can present horizontal, banded profile.These embodiment can successfully be woven into plate.

The present invention is not limited to the concrete structure of above explanation and description.Therefore, any favourable modification that those skilled in the art do from content disclosed herein or routine test from then on all should be considered as being included in the scope and spirit of the present invention that define as claim.

Claims

1. elongated synthetic threads with multiply yarn appearance, it is characterized in that, described elongated synthetic threads is formed by the sub-thread polymeric material, wherein sub-thread has the single bundle of multiply yarn, per share single bundle yarn has one or more strands of outward appearances, and the single bundle of described multiply yarn is interconnected to parallel-connection structure by one or more bridge-shaped object integral body on its whole length.

2. yarn according to claim 1 is characterized in that: described bridge-shaped object is the polymeric material that is different from the material of described single bundle yarn.

3. yarn according to claim 1 is characterized in that: the elongated synthetic threads of described sub-thread is around the twisting of self axis, makes the elongated synthetic threads of described sub-thread be rendered as the outward appearance that the multiply yarn by polymeric material constitutes.

4. yarn according to claim 1, it is characterized in that: described polymeric material comprises one or more of following material: polyvinyl chloride, polyethylene, polypropylene.

5. yarn according to claim 1 is characterized in that: the surface color of one single bundle yarn and/or material are different from other single bundle yarns at least.

6. yarn according to claim 1 is characterized in that: described polymeric material is a foaming polymeric materials.

7. yarn according to claim 1 is characterized in that: described elongated synthetic threads surface has one or more grooves, colour band or circular protrusions.

8. yarn according to claim 1 is characterized in that: one single bundle yarn at least of described elongated synthetic threads comprises core and skin, and described core is made by being same or different from described outer field polymeric material.

9. one kind weaves plate, it is characterized in that, comprise: the multistrand polymer yarn that is woven together, this yarn comprises the elongated synthetic threads of sub-thread, the elongated synthetic threads of this sub-thread is formed by the sub-thread polymeric material, wherein sub-thread has the single bundle of multiply yarn, and per share single bundle yarn has one or more strands of profiles, and the single bundle of described multiply yarn is interconnected to parallel-connection structure by one or more bridge-shaped object integral body on its whole length.

10. braiding plate according to claim 9 is characterized in that: described bridge-shaped object is the polymeric material that is different from the material of described single bundle yarn.

11. braiding plate according to claim 9 is characterized in that: the elongated synthetic threads of described sub-thread is around the twisting of self axis, makes the elongated synthetic threads of described sub-thread be rendered as the outward appearance that the multiply yarn by polymeric material constitutes.

12. braiding plate according to claim 9, it is characterized in that: described polymeric material comprises one or more of following material: polyvinyl chloride, polyethylene, polypropylene.

13. braiding plate according to claim 9 is characterized in that: the surface color of one single bundle yarn and/or material are different from other single bundle yarns at least.

14. braiding plate according to claim 9 is characterized in that: described polymeric material is a foaming polymeric materials.

15. braiding plate according to claim 9 is characterized in that: described elongated synthetic threads surface has one or more grooves, colour band or circular protrusions.

16. braiding plate according to claim 9 is characterized in that: one single bundle yarn at least of described elongated synthetic threads comprises core and skin, and described core is made by being same or different from described outer field polymeric material.

17. furniture, it is characterized in that, comprise: framework and the braiding plate that is attached on this framework with furniture shape, this braiding plate comprises many polymer yarn that are woven together, described yarn comprises the elongated synthetic threads of sub-thread, the elongated synthetic threads of this sub-thread is formed by the sub-thread polymeric material, wherein sub-thread has the single bundle of multiply yarn, per share single bundle yarn has one or more strands of profiles, and the single bundle of described multiply yarn is interconnected to parallel-connection structure by one or more bridge-shaped object integral body on its whole length.

18. furniture according to claim 17 is characterized in that: described bridge-shaped object is the polymeric material that is different from the material of described single bundle yarn.

19. furniture according to claim 17 is characterized in that: the elongated synthetic threads of described sub-thread is around the twisting of self axis, makes the elongated synthetic threads of described sub-thread be rendered as the outward appearance that the multiply yarn by polymeric material constitutes.

20. furniture according to claim 17 is characterized in that: described polymeric material comprises one or more of following material: polyvinyl chloride, polyethylene, polypropylene.

21. furniture according to claim 17 is characterized in that: the surface color of one single bundle yarn and/or material are different from other single bundle yarns at least.

22. furniture according to claim 17 is characterized in that: described polymeric material is a foaming polymeric materials.

23. furniture according to claim 17 is characterized in that: described elongated synthetic threads surface has one or more grooves, colour band or circular protrusions.

24. furniture according to claim 17 is characterized in that: one single bundle yarn at least of described elongated synthetic threads comprises core and skin, and described core is made by being same or different from described outer field polymeric material.

25. method of making furniture, it is characterized in that, comprise: the framework with furniture profile is provided, to weave plate is attached on the described framework, described braiding plate comprises many polymer yarn that are woven together, described yarn comprises the elongated synthetic threads of sub-thread, the elongated synthetic threads of this sub-thread is formed by the sub-thread polymeric material, wherein sub-thread has the single bundle of multiply yarn, per share single bundle yarn has one or more strands of profiles, described single bundle yarn on its whole length by one or more bridge-shaped objects each other integral body be interconnected to parallel-connection structure.

26. method according to claim 25 is characterized in that: around the twisting of self axis, the elongated synthetic threads of described sub-thread is rendered as the outward appearance that the multiply yarn by polymeric material constitutes to the elongated synthetic threads of described sub-thread around its axis.

27. method of making furniture, it is characterized in that: the framework with furniture profile is provided, many polymer yarn of braiding are to form the braiding plate on this framework, described yarn comprises the elongated synthetic threads of sub-thread, the elongated synthetic threads of this sub-thread is formed by the sub-thread polymeric material, wherein sub-thread has the single bundle of multiply yarn, and per share single bundle yarn has one or more strands of profiles, described single bundle yarn on its whole length by one or more bridge-shaped objects each other integral body be interconnected to parallel-connection structure.

28. method according to claim 27 is characterized in that: the elongated synthetic threads of described sub-thread around its axis around the twisting of self axis, thereby the elongated synthetic threads of described sub-thread is rendered as the outward appearance that the multiply yarn by polymeric material constitutes.