TW577846B - Method of packing synthetic fiber bundle and synthetic fiber bundle - Google Patents

Abstract

The present invention provides a method of packing synthetic fiber bundles wherein curls occurring during packing and transportation can be minimized to prevent workability and cosmetic characteristics from degrading, and to provide a synthetic fiber bundle for a wig. In casing synthetic fiber bundles, the fiber bundles are packed in a circle with a radius of curvature of 35 mm or more. The synthetic fiber bundle has an average weaving degree of a single fiber in the bundle of 35 to 85 dtex, and a coefficient of a curl of the fiber when cut for use is 0.25 or less.

Description

V. Description of the invention (1) TECHNICAL FIELD The present invention relates to a headwear product such as a wig for false teaching: a two-part wig, a small wig, and a method for bundling it. (Bundle) creases (cold s) produced when sending *. There is a method for bundling and transporting the bundles. The fiber bundles are suppressed to the minimum and the known technology: The j-dimensional bundles are boxed in the state system. The creases are as follows: large 2 phases: the bundled product has a big disadvantage of bundled hair. And when the word is inserted = 35 ~ 85 dtex, because it is close to the thickness of human hair: ”ΓΓΐ: The heart is restored to its original state. As another method of bundling purple ^ a roll wound with an eight-centered and flanged drum, but it is difficult to adopt because of the high cost of bundling. Such as human hair of natural materials It is also considered to be made into a bundle-like shape with a diameter ranging from a few centimeters to about 10 centimeters. However, due to the processing cost and if the length is cut in advance, it will be lost when used, so it is very thick except for brushes. It ’s not used outside of the fiber. During processing, the boxed fiber bundle is taken out of the box, and cut into the required predetermined length (ten centimeters to tens of centimeters) during processing, and the color and length of hair required for the mouth are mixed (栉Comb) after that with a quilting machine

Page 4 2066-4620-PF (N); Tcshiau, Ptd 577846 ---- V. Description of the invention (2) Dagger 1? Hair: further curled comb: clothing ° σ. However, # marks are usually formed even on the inside corners of the box and when placed. If this fold, the hair flow within ί will cause trouble, which is the cause of the large disorder. If these two hairs are significantly reduced, the resulting pilose hairs will be softened by curling them on the tube, but they will not be completely eliminated. Volume 2 type * is prone to produce deadly quality. 2 When curling combs on g The finished products also look bad due to hair disturbances, and brushes and combs contain several types of workability and aesthetic features. There are also problems of as much as 10% reduction in industry efficiency and unstable quality. When processing engineering, bundling and packing, the random part of the mark is mixed into the shape, and the curl and comb of hair flow and thickness are sorted according to the case. For the defect of hair flow. And 'because of the unevenness of the hair and uneven uniformity, not only is the US-made, repaired not only better than the machine stitching correction of the curvature, the uniform process, the straight line', even if it is neat, full, and the characteristics of the project are large and the curvature is small When folding raw materials, when the hair is moved, the work efficiency will also be affected by the extremely crimped type, so it takes a lot of time to design the damaged fiber bundles. In addition to the creases of the raw materials, it is usually wrapped The reduction in the rate of processing engineering is a summary of the invention: ^ The purpose of the invention is to provide a method of this method: 绖 绖 ,, 五 义, 4. ·, Renban, Lu Mu, "The method of 梱 system, Canton 4/4, #, / 、 Do n’t be fooled by the question 'when bundling and transporting; i from trace suppression = minimal, without damage to the processability temple = raw discount, that is, the present invention is related to-a method of bundling purple, which] They are: 〇66-462〇.PF (N); Tcshiau.ptd Page 5 577846 V. Description of the invention (3) The synthesis of boxing 5 fiber bundles ^ into a circular shape on 3 to fill oxygen Weave: the bundle.糸 Method ' Abundance Diameter with Curvature Furthermore, the present invention relates to a fiber bundle packed in a semi-curvature shape. a is 35mm or more, 0 is in the aforementioned synthetic fiber bundle, and the synthetic walking distance is 35 to 85 dtex. The average fiber of soap fiber and soap fiber is equal to the synthetic fiber bundle. It is better to pack the fiber below the box when using it. . The complaint coefficient is made as 0 · 2 5 In the aforementioned synthetic fiber bundle, the synthetic fiber content%, gas ethylenic and / or vinylidene chloride 2 (N65 " D / made from fluorene nitrile 35 ~ 80 heavy copolymer; or More than 65% by weight of air-based household fibers are preferred. Gas-based ethylene consisting of R is implemented in the best embodiment of the present invention: The present invention is described in detail below. 2 Ming = Zha method is a synthetic fiber characterized by: When the fiber bundle is packed, the fiber bundle is packed in a circle shape of ^ or more. Here, the circle shape with a curvature of more than 35mm and 35_ is used to fill the fiber bundle. In the case of bundling and packing, any two of the bundled fiber bundles are made of synthetic fiber with a radius of curvature of 35 mm or more. When measuring with a trowel, specifically, it is placed in a circle like a circle. Fibre penetration is better. In actual packing, although it can be used to fill the number :: law number to load 2066-4620-PF (N); Tcshiau.ptd page 6 ^ // 0 ^ 0

Role: Special: can be applied. Although it is possible to use a conventionally known person from the top 2 ′ of the box, a device for placing the fiber bundles approximately uniformly is preferable. The radius of the rate is increased, and it is better to make it on 50mm. However, if the hook is ticked, the ‘volumetric volume 婵: the inside of the sub, there will be gaps and uneven heights. And: ,, in the guarantee! Space and cost issues can create problems. In order to prevent 2k fiber bundles from collapsing, new k-folding phenomena will also occur, and the curvature radius is preferably set to less than 200 mm. Crease system: for. Take out / cut off synthetic fiber during use

In the sewing process of fur and wool, due to the large obstacles to folding, the directionality of the wool cannot be consistent, and the workability is very large if it exceeds D Aw. On the other hand, the crease coefficient is more preferably 0.10 or less. If the crease coefficient is set to ^ 4 ^, the aesthetic characteristics of the obtained product have little effect, but the work efficiency will decrease, for example, by 20 to 70%.

set. The so-called crease coefficient of the present invention is measured in accordance with the following method. The crease portion or a part of the fiber bundle is cut into a length% / " L, and it is placed on a board that is kept horizontal, and the board is gently vibrated. A score of 14 points was achieved without external force. Usually because of the formation of a wide U-shaped crease, the average distance a () between the two ends is measured as a measure of fold, =. If you set (crease coefficient) = 1 _ (& / 2〇〇), then 70 = the state of bending, the coefficient is 1, and the state of the straight line without curling is 0. This single fiber fineness suitable for the synthetic fiber of the present invention is different from the race and age, but it is the average thickness range of human hair

Description of the invention (5) The range of 35 to 85 dtex is best suited for the head. If the aforementioned fineness exceeds 85 dtex in terms of feeling / raw material, the appearance is more obvious, and the touch feeling is ^, so that the appearance cannot be obtained. If the aforementioned fineness is less than two equal to 35 dtex, it is not suitable to be too thin as a headgear shape, and there is a lack of f, which is too soft, and it is not practical because it is too thick and wavy. The meandering styling is even better. The aforementioned fineness is 45 to 70. As the fibers suitable for use in the present invention, although acryl-based, polyvinylidene, and T are any synthetic fibers, they are useful. Especially in terms of aesthetic characteristics, etc. 2. Polypropylene is more suitable for milky ethylene. 々Yuetian excellent propylene-based, poly as specific amount of propylene-based fiber, vinyl chloride and / or vinylidene 20 to 65 weight 'Ethyl ethylene copolymerized from 35 to 80 acrylonitrile copolymer Based monomer 0 ~ 10 heavy denier, and can be used with these polymers, and the use of this polymer "formed propylene-based system is less than 35% by weight, heat resistant is better. If the content of acrylonitrile; ^^ 8〇ί 理 ， 有 有 不易 之 之 倾 # ° Difficult to perform hot combing if the effective combing is less than 20% by weight. It is difficult to be effective low, and the heat resistance is reduced: :: "Heavy", the content of acrylonitrile is changed to impart dyeability # # > σ. The copolymerizable vinyl monomer method is generally used for functional purposes. As a traditional method, fluorene is used without causing dagger fiber. If it is 10% by weight or less, it will interfere with Yicheng # Father. And more ideally, from the propylene 577846 V. Description of the invention (6)-4d heavy weight: ene and / or vinylidene chloride 39,% by weight, and acrylic "I: ', a polymerized vinyl-based monomer The polymer formed by 5 wt% of the polymer is more preferable. The acid-acrylic acid, acrylic acid, acrylic acid, acrylic acid, acrylic acid, methacrylic acid, Methacrylic acid ester, acrylamide, acetic acid, phenyl ethyl carboxylic acid, phenyl ethyl carboxylic acid, etc. The use of one or two of these compounds is known as "mi-mi" for acetone. The dilute main component of the gas-based ethylene-based fiber gas is suspected μ ^ It is said that the main component of the gas-based ethylene system is made of 65% by weight or more. In general, although gaseous organic compounds are produced by melt extrusion processing to prevent the occurrence of thermal coloring, decomposition, and traditional colors, ° mixing and other purposes, plastic additives are mixed: m 二 金 r Such as stabilizers, organic polymers, and other processability improvers, pigments, etc., compared to ethyl chloride; the amount of 35% by weight is a traditional method. The present invention is not limited to two: the types and amounts of additives, but can be applied to vinyl chloride. % # ίΐ, the present invention will be described in more detail by way of examples, but the conditions for estimation and measurement will be described in the present invention. First, for various [operational efficiency] (1) 栉 combing mixed hair = Ϊ 色 t length of hair is repeatedly added through the needle comb of a thick metal needle, and the workmanship of this project, Compared with the case of 577846 V. Invention description (7) Non-curled fiber bundle processing (100%). (2) The three-stitch initial machine gently combs the obtained hair bundles and neatly, and then uses the three-needle sewing machine (connected sewing machine) commonly used in wig processing to make quilted hair, which is made with non-curved, factory-like products (100%) Comparison of work efficiency (time required for sewing the same length). It was evaluated that X 'was unable to be smoothly conveyed by fingers due to creases, and the operation was immediately interrupted due to the curling or misalignment or entanglement of the 2nd master: No interruption', but could not be performed smoothly due to creases, and sewing When the number of times is equal to: = hair, the number of times is higher than that of the general situation 2. The time of ^ is equal to or the same as the general product [appearance characteristics evaluation] = ΐ = = = 5 pieces of car Φϊday a ”I want to enter the curling comb, and reproduce the state of part of the wig from π, the special lamb 钿 钿 considers the wavy ridge. The state and integrity of the ridge]. main? f ^ Neatly done-evaluated. Evaluation; wavy evaluation. The straightness and combability of your hair scratches are evaluated with the ease of combing. The regularity of the ridges and the reproducibility of the overall contour are evaluated. [Comprehensive evaluation] °. -Efficiency vs. ΐΐ :: Comparison between song time and processing time, and comprehensive ranking of the following rankings: 4 as a practical commodity, with = 2066-462〇.PF (N); Tcshiau.ptd No. 10 Page 577846 V. Description of the invention (8) Available. Can be used, but work efficiency is reduced. The aesthetic characteristics are within acceptable limits, but the operating efficiency is greatly reduced. The aesthetic characteristics are unqualified, and the operating efficiency is also greatly reduced. Level 5 Special level 4 Low level 3 cannot be used Special level 1 Manufacturing example 1 Unknown, acrylonitrile containing 49% by weight of acrylonitrile and 50% by weight of gaseous ethylene, and methallylsulfonium and tare% The copolymer, from this copolymer, was subjected to wet spinning with =: _ as a solvent to obtain a synthetic fiber bundle (fiber bundle) having a monofilament fineness of 55 dtex and a total fiber a of 1.1 million dtex. 4 Test examples 1 to 6 were used to manufacture the fiber bundles obtained in Example 1. The fiber bundles were cut into lengths of 100 (^, dimensional bundles) so that there was no gap between the fiber bundles at different diameters shown in Table i. = Aluminum tube and heat-resistant gas vinyl tube are rolled into a spiral shape, and processed in a heated air oven at 80 ° C for 60 minutes to quickly reproduce cold hardening = distance between the two ends of the obtained sample and the crease coefficient As shown in Table 1. The same sample with the crease coefficient was measured, and the workability during processing and the aesthetic characteristics of the product were examined in comparison with those without creases. Furthermore, woven fabrics were rolled on the tube to make the diameter In the first table, these samples are used to show the degree of crease, two types of straight type (short hair, hair products 15 inches) and wave type (medium wave, hair products 12 inches). Work efficiency of the wig manufacturing investigated 0

2066-4620-PF (N); Tcshiau.ptd 577846 V. Description of the invention (9) The first table uses the pipe diameter (mm) and the distance a (mm) between the ends of the crease coefficient. Increasing time) Reduced work efficiency for wave (medium wave) production (increasing time) Tree comb (hybrid) 3-needle sewing machine / comb (hybrid) 3-needle sewing machine test example 1 ιβο 186 0.07 115% 0 (120%) 115% 0 (120%) Test example 2 170 180 0.10 120% △ (140%) 120% △ (140%) Test example 3 150 170 0.15 150% △ (170%) 140% Δ (150%) Test example 4 130 150 0.25 150% △ (170%) 150% △ (170%) Test example 5 125 136 0.32 150% △ (170%) 160% X (many interruptions during operation) Test example 6 110 118 0.41 170% X (many interruptions during operation) (Interrupted) 200% or more X (Most interrupted during operation) As shown in Table 1, although there is a difference in the length of the hair, the results are not very different because of the same engineering and different types of operations. If the crease coefficient is 0.25 or less, the efficiency of the sewing machine will decrease to some extent, but it is still within a range that can be smoothly processed. The processed velvet wool was wound on an aluminum tube with a straight diameter of 50mm and a wavy shape of 20mm, and was crimped under standard carding conditions (at 9 5 ° C 60 minutes) containing 35-85% acrylonitrile synthetic fiber. Combing. Five hairs were overlapped, and the hair was combed with a brush to reproduce the state of a part of the wig. As for the straight type, the state (straightness), combability, etc. of the hair flow creases that cannot be made by curl combing are evaluated. Regarding the wave shape, the ridge shape of the wave shape and the uniformity of the overall contour are evaluated. The results are shown in Table 2.

2066-4620-PF (N); Tcshiau.ptd Page 12 577846

V. Description of the invention (ίο) Table 2 Straight (short hair) evaluation results Wave type (medium wave) evaluation results Beautiful appearance difficult comprehensive evaluation Beautiful dragon comprehensive evaluation test example 1 〇 (inspection specifications) 5 〇 (inspection specifications 1 5 Test example 2 〇 (inspection specifications) 4 〇 (inspection specifications 1 4 test example 3 〇 (inspection specifications 1 4 〇 (inspection specifications 1 4 test example 4 〇 (inspection specifications) 4 〇 (inspection specifications Inner 1 4 Test example 5 △ (Slight creases remain on the straight part 1 2 x (ridges are irregular, with jumpers) 3 Test example 6 x (Cracks on the straight part, poor combability 1 1 x (ridges Disorders and a lot of skips) 2 It can be clearly confirmed from Table 2 that if the crease coefficient is 0.2 or less, the aesthetic characteristics and work efficiency can be in line with practicality. In the past, the creases were very serious. It can be used after removing the warp by heating, or cutting and discarding a part of the fiber bundle, but the present invention can save work time and loss. Manufacturing Example 2

A composition consisting of 3 parts by weight of epoxidized soybean oil, 3 parts by weight of a tin-based stabilizer (dioctyl hydrogen thiotin), and 5 parts by weight of polyethylene wax based on 100 parts by weight of a polyvinyl chloride resin. The gas-vinyl fiber obtained by melt-spinning this composition was used to obtain a fiber bundle having a monofilament fineness of 70 dtex and a total fineness of about 900,000 dtex. Test Examples 7 to 10 The relationship between the crease coefficient and the work efficiency and aesthetic characteristics of the wig manufacturing process was the same as in the case of the propylene-based fiber of Example 1 using the gas-vinyl fiber bundle obtained in Production Example 2. Study it. Test method

2066-4620-PF (N); Tcshiau.ptd Page 13 577846 V. Description of the invention (11) system, in combination with the characteristics of polyethylene gas, in addition to crimping and combing of the product during processing. Conditions changed to the standard of gas vinyl fiber Except for the carding conditions (60 minutes at 85 ° C), it was carried out in the same manner as in Example 1. The results are as shown in Table 3. The pipe diameter (mm) and the distance a (mm) between the two ends of the crease coefficient are linear and short.) The work efficiency is reduced and the time is increased. Carding (combination) 3-needle sewing machine Carding (combination) 3-needle sewing machine Test Example 7 175 176 0.12 120% 0 (120%) 115% 0 (120%) Test Example S 155 154 0.25 140% Δ (140%) 130 % △ (140%) Test example 9 140 140 0.30 150% △ (170%) 160% χ (many jobs interrupted) Test example 10 115 1U 0.42 200% χ (many jobs interrupted) 200% or more X Yesterday Discontinued) Compared with acrylonitrile-containing synthetic fibers, vinyl chloride-based fibers have a higher specific gravity and are more difficult to handle. However, the results are almost the same for processing operations. Compared with acrylonitrile-containing synthetic fibers, polyethylene gas is more flexible and heat-sensitive due to its relaxation. However, even after the crimping and carding process, creases remain, to the same degree as acrylonitrile-containing synthetic fibers. It is necessary that the trace coefficient is 0.2 5 or less. Table 4 Evaluation result of straight type (short hair) Evaluation result of wave type (medium wave) mmm Comprehensive evaluation Beautiful fiber comprehensive evaluation test example 7 〇 (inspection specifications 1 4 〇 (inspection specifications 15 test case S 〇 (inspection Within the specifications 1 4 〇 (Inspection specifications 1 4 Test Example 9 △ (Slight micro-creases remain on the straight part 1 3 △ (Spine ridge edges are slightly irregular 1 3 Test Example 10 x (Crease on the linear part) 1 x (ridges are irregular, wave-shaped disorder 1 2

2066-4620-PF (N); Tcshiau.ptd Page 14 577846 V. Description of the Invention (12) " Examples 1 to 5 and Comparative Examples 1 to 2 5 5 cm X 8 0 cm X 20 cm high In a thick cardboard box, the fiber bundle obtained in Manufacturing Example 1 was placed at the front end of the fiber bundle, and its diameter was changed while being moved in a circular motion, and then bundled into the box. After storage at room temperature for 60 days, the fiber bundle was taken out and the crease coefficient was measured. These are standard conditions from bundling and packaging to shipment to customers, assuming creases during product processing. Curvature radius (mm) Evaluation of crease coefficient Example 1 35 0.25 Example of crease with coefficient of 0.25 or less Example 2 50 0.17 Example of crease with factor of 0-25 or less Example 3 80 0.12-with coefficient of 0 · Example 2 with a crease of 25 or less Example 4 100 0.08 Example with a crease with a coefficient of 0.25 or less Example 5 150 0.02 Example with a crease with a coefficient of 0.25 or less, II voids in the corners_ Comparative Example 1 32.5 0.30 With a coefficient of 0 _25 or more creases' Comparative Example 2 In the 0.42 area, there are creases with a coefficient of 0.25 or more, and a fiber bundle with a curvature of Μ is a crease according to the curvature L, i U 5 $ degrees. If the radius of curvature is 35mm or more, it is usually cold hardened, and the number of creases A n 丨 Xin Goods is sighed to 0. 25 or less. It can be known that the working efficiency and the beauty of the product for the mouth processing are _ Shengcong τ ^ ″ Τ ′ ^ The characteristics of J show rules do not cause adverse effects. Moreover, if it is smaller than 35mm, it is difficult to fold and numb p #. Tian Yu's crease is very serious, and it is practically difficult. It is generally believed that acrylonitrile-containing synthetic resin-based fibers and acrylonitrile-containing synthetic fibers shown in the special table such as the ease of forming creases are not compatible No big difference, from the relationship between the 5th curvature radius and the crease coefficient

2066-4620-PF (N); Tcshiau.ptd Page 15 577846 V. Description of the invention (13) ____ Industry: crease coefficient of vinyl fiber and fiber; From the perspective of creases, the larger the curvature is better, but in fact, it has a large curvature from the perspective of the handling of the f person and the bundle f and the handling of the customer; t: the size of the box is standard of. Therefore, it is practically limited to use + wooden clothes. Delivery time = Invented fiber bundles and bundling 'method, which bundles the fiber bundles. The operability knows that f creases are suppressed to a minimum, and synthetic fiber bundles for wigs that do not impair the characteristics of the wig can be obtained.

577846 Schematic description 2066-4620-PF (N); Tcshiau.ptd Page 17

Claims (1)

577846 VI. Scope of patent application 1. A pumping method is characterized in that it is used to broadcast ^ AAr's synthetic fiber bundles bound to the earth. The mouth is filled into fiber bundles to form fiber bundles.仏 is a circle of more than 35mm 2 · A synthetic fiber bundle, which is boxed in a semi-circular shape with a curvature. Thousands of cows are 35 or more. 3 • The synthetic fiber bundle according to item 2 of the declared patent scope, in which the creasing factor during use is set to 0. 2 5 or less for packing. 4. The synthetic fiber bundle according to item 2 of the scope of the patent application, wherein the average fineness of the single fibers in the synthetic fiber bundle is 35 to 85 dtex.口 5 · The synthetic fiber bundle according to item 2 of the scope of the patent application, wherein the synthetic fiber is composed of 35 to 80% by weight of acrylonitrile, 20 to 65% by weight of ethylene gas and / or vinylene gas, and is compatible with these A propylene-based copolymer composed of 0 to 10% by weight of a copolymerized vinyl monomer. 6 · The synthetic fiber bundle according to item 2 of the scope of the patent application, wherein the synthetic fiber is a gas vinyl fiber composed of 65% by weight or more of vinyl chloride. 0 IIM 2066-4620-PF (N); Tcshiau.ptd Page 18