CN101696518B - Animal hair-like polyester monofilament for brushes and method for manufacturing same - Google Patents

Animal hair-like polyester monofilament for brushes and method for manufacturing same Download PDF

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Publication number
CN101696518B
CN101696518B CN2009102334203A CN200910233420A CN101696518B CN 101696518 B CN101696518 B CN 101696518B CN 2009102334203 A CN2009102334203 A CN 2009102334203A CN 200910233420 A CN200910233420 A CN 200910233420A CN 101696518 B CN101696518 B CN 101696518B
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CN
China
Prior art keywords
animal hair
monofilament
brushes
brush
polyester
Prior art date
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Application number
CN2009102334203A
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Chinese (zh)
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CN101696518A (en
Inventor
赵海波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhenjiang Sanjiang Brush Co Ltd
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Zhenjiang Sanjiang Brush Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Zhenjiang Sanjiang Brush Co Ltd filed Critical Zhenjiang Sanjiang Brush Co Ltd
Priority to CN2009102334203A priority Critical patent/CN101696518B/en
Publication of CN101696518A publication Critical patent/CN101696518A/en
Priority to PCT/CN2010/075357 priority patent/WO2011050635A1/en
Priority to JP2012535602A priority patent/JP5714595B2/en
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Publication of CN101696518B publication Critical patent/CN101696518B/en
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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D1/00—Bristles; Selection of materials for bristles
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D1/00—Bristles; Selection of materials for bristles
    • A46D1/02—Bristles details
    • A46D1/0207—Bristles characterised by the choice of material, e.g. metal
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/10—For human or animal care
    • A46B2200/104—Hair brush
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/10—For human or animal care
    • A46B2200/1093—Brush for use on animal

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Brushes (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

The invention discloses an animal hair-like polyester monofilament for brushes and a method for manufacturing the same, and belongs to the field of synthetic filaments. The animal hair-like polyester monofilament aims to solve the problems that the existing bristles for the brushes are natural animal hair or synthetic monofilaments, the animal hair has a naturally curved shape and soft texture, the produced brushes have a high lacquer content when used, but are poor in consistency of diameter, length and general quality; the brushes made from synthetic filaments are small in lacquer content when used; and the hair demand of making brushes is increasingly large, while the supply of animal hair is decreased. The PET and PBT in a complex ratio of 1: 0.05-0.35 are extruded into filaments, the monofilament is curved irregularly under the condition of a draw ratio of 1-3.5, and the inflexion, amplitude, twisted direction of the monofilament are of a randomly generated shape resembling the animal hair. The trial proves that the produced brush has a shape and texture similar to the brush made of the natural animal hair, a close lacquer content when used, but a longer service life than the brush made of the animal hair; furthermore, the cost is decreased by over 50 percent, and a new path for substituting the natural animal hair and protecting the ecological environment is opened up.

Description

The animal hair-like polyester monofilament and the manufacture method that are used for brush
Technical field: the invention belongs to synthetic silk and use field thereof, particularly a kind of animal hair-like polyester monofilament and manufacture method that is used for brush.
Background technology: the existing hair that is used to make brush is natural animal wool or artificial synthetic polyester, nylon monofilament.Natural animal wool has the outward appearance and the soft quality of natural torsion, and the brush of manufacturing contains lacquer amount (the suction Viscous Criterion when brush uses) height when using, but is difficult to compare favourably with artificial synthetic monofilament on the uniformity of diameter, length and oeverall quality.Along with the progress of society, the need gross weight of system brush is increasing; Be stable breeding because country to protection of grassland, changes to raise scattered simultaneously, the supply of qualified animal wool bristle is reducing; And a large amount of uses of animal wool run counter to people and animal harmonious coexistence, the theory of preserving the ecological environment.Conventional artificial synthetic monofilament is a raw silk rings, and it is little that shortcoming is that manufactured goods contain the lacquer amount; And the artificial synthetic filaments that mechanical compaction roll is curled, its curved shape is stiff waveform clocklike to be difficult to serve as the bristle use.This shows that a kind of animal hair-like polyester monofilament and manufacture method that is used for brush of research and design is necessary.
Summary of the invention: the present invention seeks to overcome the deficiencies in the prior art, design a kind of animal hair-like polyester monofilament and manufacture method that is used for brush.
The object of the present invention is achieved like this: a kind of animal hair-like polyester monofilament and manufacture method that is used for brush, it is characterized in that described monofilament polyester is mixed by polyethylene terephthalate (PET) and polybutylene terephthalate (PBT) (PBT) and natural torsion alongst, be that its crooked flex point, crooked amplitude, direction of twist all present irregular can the discovery at random; The manufacture method of described animal hair-like polyester monofilament comprises it is characterized in that--drawing-off--heat-setting process that is squeezed into silk: A. is squeezed into and adopts PET and PBT (by weight) to be mixed into silk pro rata in the wire process; B. implement draw ratio in the drafting process less than routine.Described bunchy animal hair-like polyester monofilament is formed the animal hair-like polyester monofilament brush by manually making peak, scale with bundle.
The invention provides: 1. the manufacture method of a natural torsion monofilament polyester, it is characterized in that may further comprise the steps: A, be squeezed into wire process: with polyethylene terephthalate and polybutylene terephthalate (PBT) with 1: mixed (0.05-0.35), melt extrude through extruder, the cooling back forms monofilament; B, drafting process: with described monofilament with less than 4.0 draw ratio drawing-off; And C: heat-setting process: with the bunchy monofilament HEAT SETTING after the drawing-off.2, according to above 1 described method, wherein polyethylene terephthalate and polybutylene terephthalate (PBT) are with 1: mixed (0.05-0.25).3, according to above 1 or 2 described methods, wherein said monofilament is with the draw ratio drawing-off of 1.5-3.0.4. natural torsion monofilament polyester, it is made by one of above 1-3 described method.5. according to above 4 described monofilament polyesters, it is characterized in that the crooked flex point of described monofilament, crooked amplitude and direction of twist all present at random.6. according to the purposes of above 4 or 5 described monofilament polyesters as animal hair-like.7. according to above 6 purposes, wherein said monofilament polyester is used for the animal hair-like brush.
Implement draw ratio less than routine in the manufacture method of described animal hair-like polyester monofilament and be meant draw ratio 4.0, because conventional draw ratio is more than 4.0 less than routine.The draw ratio that the present invention implements in drafting process is 1--3.5, and preferred draw ratio is 1.5--3.0.
The mixing ratio of described PET and PBT is 1: 0.05--0.35, preferred mixing ratio is 1: 0.10--0.25.
The brush of the animal hair-like polyester monofilament assembling that the invention process obtains has shown following beneficial effect through trying out:
1, aspect the outward appearance and tender texture of natural torsion, the brush of forming with natural animal wool mutually seemingly, during its use to contain the lacquer amount also equally matched; Therefore the uniformity height of diameter, length and oeverall quality surpasses the brush that natural animal wool is formed on service life; And production cost descends more than 50%.
2, compare with the brush that the artificial synthetic monofilament polyester that is just justifying on the surface and length direction is straight of routine is formed, because its crooked flex point, crooked amplitude, direction of twist all present at random, therefore irregular can the discovery seem fluffy, waits the heavy shared volume of animal hair-like polyester monofilament big.On the one hand, the polyester raw silk rings with gross weight ratio routine of making the brush of same specification reduces 1/3rd; Contain the lacquer amount when on the other hand, the brush of same specification uses and but increase by 1/3rd.Therefore, not only use lightly, and improve work efficiency.
3, started alternative natural animal hair, the new road of preserving the ecological environment.The natural animal hair that the alternate resources amount day by day reduces satisfies the increasing quantity gross of using, will be in the commercial immense success that obtains.
The specific embodiment: in conjunction with the embodiments, implementation detail of the present invention is described as follows:
Embodiment 1: one, be squeezed into wire process: the mixing ratio of selected PET and PBT is 1: 0.1, with this weighing raw material; Enter 100--170 ℃ baking oven, dry 3--5 hour; Dried raw material is put into extruder, melt extrude the bunchy monofilament that is cooled to 0.1mm silk footpath to 10--40 ℃ the water tank through 220--300 ℃.
Two, drafting process: in 50--70 ℃ water tank, with 10--60 rice/minute linear velocity carry out the drawing-off first time; Again with 10--180 rice/minute linear velocity carry out the drawing-off second time, when reaching draw ratio 3.0, the bunchy monofilament just presents irregular, crooked flex point, crooked amplitude, direction of twist all are the shapes that exactly like animal wool that produce at random.
Three, heat-setting process: the bunchy monofilament after the drawing-off in 140--170 ℃ baking oven, was finalized the design through 1.5--3.0 hour.
Embodiment 2: the mixing ratio of selected PET and PBT is 1: 0.15, with this weighing raw material; Through twice drawing-off, reach draw ratio 2.5.All the other operating procedures are identical with embodiment 1.
Embodiment 3: the mixing ratio of selected PET and PBT is 1: 0.25, with this weighing raw material; Through twice drawing-off, reach draw ratio 1.5.All the other operating procedures are identical with embodiment 1.
Embodiment 4: the mixing ratio of selected PET and PBT is 1: 0.30, with this weighing raw material; Through twice drawing-off, reach draw ratio 1.0.All the other operating procedures are identical with embodiment 1.
Embodiment 5: the mixing ratio of selected PET and PBT is 1: 0.13, with this weighing raw material; Through twice drawing-off, reach draw ratio 1.2.All the other operating procedures are identical with embodiment 1.

Claims (7)

1. the manufacture method of a natural torsion monofilament polyester is characterized in that may further comprise the steps:
A, be squeezed into wire process: with polyethylene terephthalate and polybutylene terephthalate (PBT) with 1: mixed (0.05-0.35), melt extrude through extruder, the cooling back forms monofilament;
B, drafting process: with described monofilament with less than 4.0 draw ratio drawing-off;
C: heat-setting process: with the bunchy monofilament HEAT SETTING after the drawing-off.
2. method according to claim 1 is characterized in that polyethylene terephthalate and polybutylene terephthalate (PBT) are with 1: mixed (0.05-0.25).
3. method according to claim 1 is characterized in that the draw ratio drawing-off of described monofilament with 1.5-3.0.
4. a natural torsion monofilament polyester is characterized in that making by the described method of one of claim 1-3.
5. monofilament polyester according to claim 4 is characterized in that the crooked flex point of described monofilament, crooked amplitude and direction of twist all present at random.
6. according to claim 4 or 5 described monofilament polyesters purposes as animal hair-like.
7. according to the purposes of claim 6, wherein said monofilament polyester is used to make the animal hair-like brush.
CN2009102334203A 2009-10-30 2009-10-30 Animal hair-like polyester monofilament for brushes and method for manufacturing same Active CN101696518B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2009102334203A CN101696518B (en) 2009-10-30 2009-10-30 Animal hair-like polyester monofilament for brushes and method for manufacturing same
PCT/CN2010/075357 WO2011050635A1 (en) 2009-10-30 2010-07-21 Animal-hair-stimulating polyester monofilament used for brush and producing method thereof
JP2012535602A JP5714595B2 (en) 2009-10-30 2010-07-21 Fake animal hair polyester monofilament for use in brush and method for producing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009102334203A CN101696518B (en) 2009-10-30 2009-10-30 Animal hair-like polyester monofilament for brushes and method for manufacturing same

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CN101696518A CN101696518A (en) 2010-04-21
CN101696518B true CN101696518B (en) 2011-03-23

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WO (1) WO2011050635A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101696518B (en) * 2009-10-30 2011-03-23 镇江三江刷业有限公司 Animal hair-like polyester monofilament for brushes and method for manufacturing same
CN106435823A (en) * 2016-09-24 2017-02-22 乐昌市百丝塑料制品有限公司 Artificial bristle preparation method
CN111647971A (en) * 2020-05-18 2020-09-11 中山尚洋科技股份有限公司 Cosmetic brush hair and preparation method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1210908A (en) * 1998-09-07 1999-03-17 中国纺织大学 Preparation of composite porous hollow stereo crimped fiber with side-by-side bicomponent
CN1962968A (en) * 2006-11-17 2007-05-16 东华大学 Method for preparing PBT/PET 3-D crimped fiber and use thereof

Family Cites Families (8)

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Publication number Priority date Publication date Assignee Title
JPS6122578U (en) * 1984-07-13 1986-02-10 関西ペイント株式会社 painting brush
JP2002161423A (en) * 2000-11-22 2002-06-04 Artnature Co Ltd Artificial hair
JP2003245133A (en) * 2002-02-22 2003-09-02 Toray Monofilament Co Ltd Bristle material for brush, and use of the same
JP2005334432A (en) * 2004-05-28 2005-12-08 Kikusui Chemical Industries Co Ltd Painting brush
KR20060067779A (en) * 2004-12-15 2006-06-20 서철원 Synthetic and toothbrush hair manufacture a method of constrution
US20060174436A1 (en) * 2005-01-13 2006-08-10 Brezler Russel A Synthetic filaments for cosmetic and other brushes
JP2008154888A (en) * 2006-12-26 2008-07-10 Lion Corp Toothbrush bristle, toothbrush using the same, and method for manufacturing toothbrush bristle
CN101696518B (en) * 2009-10-30 2011-03-23 镇江三江刷业有限公司 Animal hair-like polyester monofilament for brushes and method for manufacturing same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1210908A (en) * 1998-09-07 1999-03-17 中国纺织大学 Preparation of composite porous hollow stereo crimped fiber with side-by-side bicomponent
CN1962968A (en) * 2006-11-17 2007-05-16 东华大学 Method for preparing PBT/PET 3-D crimped fiber and use thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
戴莹瑛等.仿毛型PBT/PET高速纺并列复合纤维的研制.《聚酯工业》.1992,(第3期),17-22. *

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JP2013509211A (en) 2013-03-14
JP5714595B2 (en) 2015-05-07
CN101696518A (en) 2010-04-21
WO2011050635A1 (en) 2011-05-05

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