CN205893516U - Dacron yarn - Google Patents
Dacron yarn Download PDFInfo
- Publication number
- CN205893516U CN205893516U CN201620514163.6U CN201620514163U CN205893516U CN 205893516 U CN205893516 U CN 205893516U CN 201620514163 U CN201620514163 U CN 201620514163U CN 205893516 U CN205893516 U CN 205893516U
- Authority
- CN
- China
- Prior art keywords
- chopped fiber
- polyester yarns
- bundle
- fiber
- angle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The utility model provides a dacron yarn, embodiment's dacron yarn is a spinning tied in a bundle, has coiled on the outer peripheral face of the tow that the polydiethylene terephthalate short -staple by different more than 2 kinds constitutes polydiethylene terephthalate short -staple partly, the polydiethylene terephthalate short -staple partly for the length direction of tow convolutes with the inclination below 30 degrees on the outer peripheral face.
Description
Technical field
The utility model is related to a kind of Polyester Yarns.
Background technology
In the past, in the clothings such as t shirt, underwear, easy dress, anorak, sweat shirt, examine for outward appearance and quality
Consider, people tend to cotton products.But, there are some defects in cotton products, for example, can become weight when it is soaked by water or sweat,
Heat can be taken away when the sweat gasification of immersion, thus lead to perspiration to be caught a cold.Therefore, in recent years, more on market sell by gathering
The product that ester fiber is formed.Polyester fiber, due to being difficult to be soaked by water and sweat, is therefore difficult to adhere on skin, wears row
Dynamic also very convenient (there is good feature).And, due to being difficult to be wetted, so the asking of catching a cold of also not easily leading to perspire
Topic.
Although polyester fiber product has above-mentioned excellent characteristic, it has the drawback that it may be assumed that lacking cotton simultaneously
Aesthetic performance as product and quality, are also easy to balling-up (ball top).For solving the above problems, Japanese " JP 2006-
No. 291363 " patent gazette discloses a kind of fabric, and this fabric employs the spinning containing PTT, should
Described in publication, this fabric has anti-pilling.In addition, Japanese " JP 2000-96383 " number patent gazette, " Unexamined Patent
11-315437 " number patent gazette and " Unexamined Patent 11-124727 " number patent gazette disclose one kind and use long filament (long fibre)
And the polyester textile that quality is improved.But, the fabric described in above-mentioned document can not fully meet anti-pilling, cotton
Taste, being required of the quality of cotton.
Content of the invention
The utility model provides a kind of Polyester Yarns, and this Polyester Yarns is capable of moisture-proof that polyester fiber has and easy-to-use
Property, and also disclosure satisfy that being required of quality of anti-pilling, the taste of cotton and cotton.
The utility model design artificially solves the above problems, and is found that the solution of following structures through further investigation,
Thus completing the utility model.The Polyester Yarns of the utility model embodiment is a kind of boundling spinning, different by two or more
Polyethylene terephthalate chopped fiber constitute the outer peripheral face of fibre bundle on wound polyethylene terephthalate
A part for chopped fiber, the part of polyethylene terephthalate chopped fiber with respect to fibre bundle length direction with 30 degree
Following angle of inclination is on above-mentioned outer peripheral face.
Brief description
Fig. 1 is the explanatory diagram for Polyester Yarns of the present utility model embodiment is described.
Fig. 2 is intended to indicate that the explanatory diagram of the Polyester Yarns that the boundling spinning of prior art is formed.
Fig. 3 be intended to indicate that bundle and angle of inclination in the Polyester Yarns being obtained by embodiment 1 and comparative example 2 point
The chart of cloth.
Specific embodiment
Hereinafter, with reference to Fig. 1, describe the Polyester Yarns of the utility model embodiment in detail.As shown in figure 1, the utility model
The Polyester Yarns 10 of an embodiment be a kind of boundling spinning, wherein, by polyethylene terephthalate chopped fiber (with
Under, sometimes referred to as " pet chopped fiber ") 11 composition the outer peripheral faces of fibre bundle 12 on, be wound with a part for pet chopped fiber
11a.That is, define a part (below, sometimes referred to as " the bundle ") 11a of the pet chopped fiber of fibre bundle 12 wound on
In remaining pet chopped fiber 11b.
In the Polyester Yarns 10 of an embodiment of the present utility model, pet chopped fiber 11 is by two or more different pet
Chopped fiber is constituted, and this point is important point.If using two or more different pet chopped fiber, then, different physical property are with outward
The pet chopped fiber seen for example can show different motions respectively in boundling spinning.That is, the short fibre of the pet of different physical property and outward appearance
Dimension is different due to the air drag size being each subject to and air-flow race conditio, and therefore, chopped fiber does not arrange in a certain direction
And be intricately complexed, lose collimation thus presenting concave-convex sense.As a result, being just obtained in that examining of natural surface sense and cotton
U.S.'s property.
" two or more different pet chopped fiber " refers to, the such as physical property pet chopped fiber different with outward appearance.As physical property and
Outward appearance, for example, it is possible to include proportion, thickness, cross sectional shape (circle, triangle, flat, cross, hollow etc.), rate of crispaturaing,
Glossiness (full-dull, semi-dull, have light etc.).Here, " rate of crispaturaing " refers to, before the length after crinkled fibre stretching and stretching
The difference of length is with respect to the percentage of the length after stretching.
" having light " and " delustring " of expression glossiness is the fiber term defined in jis, and " having light " means not using delustring
Agent etc. and there is the fiber of glossiness.On the other hand, " delustring " means to inhibit glossiness by delustering agent or additive method
Fiber." full-dull " and " semi-dull " though undefined in jis, be the usual term adopting in fiber art." totally disappeared
Light " is relatively strong in " delustring ", represents the fiber of almost lackluster property.On the other hand, " semi-dull " is weaker in " delustring ", table
Show the fiber remaining a little glossiness.
The delustering agent of synthetic fibers typically adopts titanium dioxide.Fiber without titanium dioxide is referred to as " having light ".A lot
In the case of, by content of titanium dioxide be 5～6 mass % about following fiber be defined as " semi-dull ", the fibre of its above content
Dimension definition is " full-dull ".In addition, content of titanium dioxide is more, the proportion of fiber is bigger.That is, proportion according to " having light ", " half
Delustring ", the order of " full-dull " become big.This is because it is generally the case that the proportion of titanium dioxide is more than the proportion of fiber.
These, it is preferred to, using different two or more of proportion, thickness, cross sectional shape, at least one of rate of crispaturaing
Pet chopped fiber it is further preferred that, at least a kind of pet chopped fiber has odd-shaped cross section.As odd-shaped cross section, for example,
Cross section etc. can be included.In the description of the present application, take and be defined as below: when proportion, thickness or rate at least phase of crispaturaing
When differing from 10%, then for different fibers.For playing the taste of cotton and the quality of cotton further it is preferred that using proportion, thick
Thin or rate of crispaturaing at least differs 15% fiber.
Preferably, in pet chopped fiber 11, at least a kind in two or more different pet chopped fiber has cross and cuts
Odd-shaped cross section as face.By using above-mentioned pet chopped fiber 11, the taste of cotton and the quality of cotton can be improved further.
As described above, in the Polyester Yarns 10 of an embodiment of the present utility model, defining the short fibre of pet of fibre bundle 12
A part of 11a (bundle 11a) of dimension is in remaining pet chopped fiber 11b.Generally, pet chopped fiber is easy
Fluffing, is susceptible to balling-up (ball top) phenomenon.Therefore, for suppressing the generation (raising anti-pilling) of ball top, pet chopped fiber is used
In the boundling spinning of the part winding pet chopped fiber on the outer peripheral face of fibre bundle, this pet chopped fiber constitutes fibre bundle.
But, although the boundling spinning so obtaining can improve anti-pilling, there is also because fibre bundle is by tightly bundled together and lead
The hard problem of mutagens.
It is important, therefore, that in the Polyester Yarns 10 of an embodiment of the present utility model, bundle 11a is relatively
In fibre bundle 12 length direction with less than 30 degree of angle of inclination in remaining pet chopped fiber 11b." angle of inclination "
It is the angle, θ that a-a line shown in Fig. 1 and b-b line are constituted.By being wound with less than 30 degree of angle of inclination, it is able to maintain that
Balance between anti-pilling and hardness, so, had both enabled anti-pilling moreover it is possible to realize the taste of cotton and the quality of cotton.
Preferably less than 27 degree of angle of inclination, further preferred 20～26 degree.In addition, angle of inclination (angle, θ) is by measuring each boundling
The angle of the length direction with respect to fibre bundle 22 for the fiber 11a simultaneously asks for the angle obtained by its mean value.
On the other hand, in the Polyester Yarns 20 of the prior art shown in Fig. 2, as the bundle of a part for fibre bundle 22
21a is wound with tightly restrainting remaining pet chopped fiber 21b.That is, bundle 21a with respect to fibre bundle 22 length direction with
Angle of inclination more than 30 degree (angle, θ that a '-a ' line and b '-b ' line are constituted ') in remaining pet chopped fiber 21b.
If be wound with the angle of inclination more than 30 degree although anti-pilling can be obtained, but lead to become due to excessively tight bundle
Firmly, thus being difficult to the taste of cotton and the quality of cotton.
The Polyester Yarns 10 of an embodiment of the present utility model is by carrying out two or more different pet chopped fiber
Obtained from boundling spinning.It is set as speed faster now by by spinning speed, the angle of inclination of bundle readily becomes
Less than 30 degree of angle.Angle of inclination for making bundle is 30 degree of specific spinning speed with lower angle, can be according to fibre
The factors such as the thickness of dimension bundle, the radical of bundle, the frame that used carry out suitable setting.For example, number 30 to be obtained
Polyester Yarns when, with more than 400m/ minute spin speed carry out boundling spinning it becomes possible to make the angle of inclination of bundle substantially
Less than 30 degree.
In the Polyester Yarns 10 of an embodiment of the present utility model, the radical of pet chopped fiber 11 of composition fibre bundle 12,
Radical of bundle 11a etc. is not particularly limited.For example, radical of the radical to pet chopped fiber 11 and bundle 11a etc.
Carry out setting so that Polyester Yarns 10 has the number (such as number 10～40) of common yarn.
According to an embodiment of the present utility model, by using two or more different pet chopped fiber, pet chopped fiber
The air drag size being each subject to and air-flow race conditio are different.Therefore, chopped fiber will not arrange in a certain direction and enter
The complicated complexing of row, loses collimation thus presenting concave-convex sense.As a result, such a Polyester Yarns can be provided, can not only
Enough realize moisture-proof and ease for use that polyester fiber has, it can also enough realize meeting the taste of anti-pilling, cotton
Fabric with the quality of cotton.
It is fine by polyester is possessed using the fabric that the Polyester Yarns 10 of an above-mentioned embodiment of the present utility model is obtained
Tie up had moisture-proof and ease for use, it can also enough meeting the quality of anti-pilling, the taste of cotton and cotton.Therefore, originally
The Polyester Yarns 10 of one embodiment of utility model is applicable to the clothes such as t shirt, underwear, easy dress, anorak, gym suit
Class.
Embodiment
Hereinafter, enumerate embodiment and comparative example, illustrate embodiment of the present utility model.But, the utility model
Embodiment be not limited to these embodiments.
(embodiment 1)
Mix following 2 kinds of pet chopped fiber, using village field ultrahigh speed air spinning frame (mvs710) with the spinning of 400m/ minute
Speed has carried out spinning.Obtained Polyester Yarns is boundling spinning, and number is 30ne.Bundle is with respect to the length side of fibre bundle
To with about 25 degree of angle of inclination on fibre bundle.
The polyester ＞ that ＜ is used
Cross section pet chopped fiber (full-dull): 40 mass %
Circular cross-section pet chopped fiber (semi-dull): 60 mass %
According to following angles of inclination trying to achieve bundle.First, by washing obtained by sem observation
Synthetic fibre yarn is simultaneously photographed (70～90 times of multiplying power)." the s- that the SEM being used produces for Hitachi high-tech company
3400n”.Then, the angle of inclination that each bundle is with respect to the length direction of fibre bundle is measured by photo, and be averaged
Value is as angle of inclination.In addition, having represented to come the distribution of bundle and angle of inclination in the chart of Fig. 3.Using obtained
Polyester Yarns, produces knitting cloth according to condition of stating.
＜ condition ＞
Circular braiding: plain is knitted (plain), 24 needle cycles
Lax operation: 100 DEG C
Dyeing: " minitec3-t " being produced using fongs company, carries out 30 minutes dyeing (dyes under the conditions of 130 DEG C
Material: use disperse dyes " kayalon polyester t.blue gl-s " according to 1.0%owf).
The knitting cloth being obtained has been carried out with (1) balling-up inspection, the organoleptic examination of (2) taste and (3) quality
Organoleptic examination.
(1) balling-up inspection
Carry out balling-up inspection with reference to " the balling-up methods of inspection of jis l1076 textile and knitwear ".Evaluate for more than 3 grades
For "○", it is evaluated as "×" less than 3 grades.Assay is shown in table 1.
(2) organoleptic examination of taste
Allow 5 inspectors visually observe obtained knitting cloth, allow it judge whether there is taste as cotton.
The inspector judging " having taste ", as more than 3, is evaluated as "○", less than 3, is evaluated as "×".Assay
It is shown in table 1.
(3) organoleptic examination of quality
Allow 5 inspectors touch obtained knitting cloth, allow it judge whether there is quality as cotton.Judge
The inspector of " having quality " is more than 3, is evaluated as "○", less than 3, is evaluated as "×".Assay is shown in table
1.
(comparative example 1)
Using ring spinning machine, 2 kinds of polyester staple fibers used in embodiment 1 are twisted, obtains twisted yarn.Number is
30ne, twist factor (k) is 3.8.Using the twisted yarn being obtained, produce knitting cloth according to condition same as Example 1, enter
The organoleptic examination of row (1) balling-up inspection, the organoleptic examination of (2) taste and (3) quality.Assay is shown in table 1.
(comparative example 2)
Spinning is carried out with the spinning speed of 350m/ minute, in addition, obtains Polyester Yarns according to order same as Example 1.
The Polyester Yarns being obtained be boundling spinning, number be 30ne, bundle with respect to fibre bundle length direction with about 34.5 degree
Angle of inclination on fibre bundle.Using the Polyester Yarns being obtained, produce looped fabric according to condition same as Example 1
Material, has carried out the organoleptic examination of (1) balling-up inspection, the organoleptic examination of (2) taste and (3) quality.Assay is shown in table
1.
[table 1]
As shown in table 1 it is known that: obtained by the Polyester Yarns (embodiment 1) of an embodiment of the present utility model
Knitting cloth has anti-pilling, possesses taste and quality as cotton.On the other hand it is known that: using comparative example 1 and 2
Yarn obtained by knitting cloth fail to meet anti-pilling, as cotton at least one of taste and quality.
Claims (5)
1. a kind of Polyester Yarns it is characterised in that
Described Polyester Yarns is boundling spinning, in this boundling spinning, by two or more different polyethylene terephthalate
A part for described polyethylene terephthalate chopped fiber is wound with the outer peripheral face of fibre bundle that chopped fiber is constituted, described
A part for polyethylene terephthalate chopped fiber with respect to described fibre bundle length direction with less than 30 degree of inclination
Angle is on described outer peripheral face.
2. Polyester Yarns according to claim 1 it is characterised in that
Two or more different proportion of polyethylene terephthalate chopped fiber described, thickness, cross sectional shape, crispatura in rate
At least one is different.
3. Polyester Yarns according to claim 1 is it is characterised in that in described polyethylene terephthalate chopped fiber
At least one has odd-shaped cross section.
4. Polyester Yarns according to claim 1 is it is characterised in that described angle of inclination is 20～26 degree.
5. a kind of fabric is it is characterised in that the Polyester Yarns described in any one in Claims 1 to 4 is formed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-004577 | 2015-09-09 | ||
| JP2015004577U JP3201101U (en) | 2015-09-09 | 2015-09-09 | Polyester spun yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205893516U true CN205893516U (en) | 2017-01-18 |
Family
ID=54545658
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620514163.6U Withdrawn - After Issue CN205893516U (en) | 2015-09-09 | 2016-05-31 | Dacron yarn |
| CN201610378623.1A Active CN106521743B (en) | 2015-09-09 | 2016-05-31 | Polyester yarn |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610378623.1A Active CN106521743B (en) | 2015-09-09 | 2016-05-31 | Polyester yarn |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3201101U (en) |
| CN (2) | CN205893516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106521743A (en) * | 2015-09-09 | 2017-03-22 | 森林株式会社 | Polyester yarn |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115997053A (en) * | 2020-06-29 | 2023-04-21 | 大和纺织株式会社 | Staple yarn, method for producing same, and fabric containing same |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5178848A (en) * | 1974-12-28 | 1976-07-09 | Miyaoka Nenshi Kk | GONENSHI |
| US4384450A (en) * | 1979-08-13 | 1983-05-24 | Celanese Corporation | Mixed fiber length yarn |
| KR200438518Y1 (en) * | 2007-05-04 | 2008-02-20 | 송 남 박 | Decoration yarn Using for rainbow film |
| CN102260945B (en) * | 2010-05-28 | 2014-01-29 | 宁波意法纺织品有限公司 | Feather yarns and production method thereof |
| CN102787410B (en) * | 2012-07-22 | 2014-08-13 | 东华大学 | Intermittent overfeeding composite spinning device with symmetrical inclined plane groove and method |
| KR101314226B1 (en) * | 2012-09-04 | 2013-10-02 | 주식회사 효성 | Dimensionally stable polyester tire cord and method of manufacturing the same |
| CN103911706B (en) * | 2014-03-24 | 2017-01-04 | 东华大学 | A kind of manufacture method of polyester cotton blending spun yarn |
| CN104499135B (en) * | 2014-12-01 | 2017-02-01 | 际华三五零九纺织有限公司 | Method for producing high-count yarns from vinylon and polyester fibers, and cotton by blending |
| JP3201101U (en) * | 2015-09-09 | 2015-11-19 | モリリン株式会社 | Polyester spun yarn |
-
2015
- 2015-09-09 JP JP2015004577U patent/JP3201101U/en active Active
-
2016
- 2016-05-31 CN CN201620514163.6U patent/CN205893516U/en not_active Withdrawn - After Issue
- 2016-05-31 CN CN201610378623.1A patent/CN106521743B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106521743A (en) * | 2015-09-09 | 2017-03-22 | 森林株式会社 | Polyester yarn |
| CN106521743B (en) * | 2015-09-09 | 2020-06-09 | 森林株式会社 | Polyester yarn |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3201101U (en) | 2015-11-19 |
| CN106521743B (en) | 2020-06-09 |
| CN106521743A (en) | 2017-03-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170118 Effective date of abandoning: 20200609 |
|
| AV01 | Patent right actively abandoned |