CN106223109B - A kind of braiding paper softening agent - Google Patents

A kind of braiding paper softening agent Download PDF

Info

Publication number
CN106223109B
CN106223109B CN201610579325.9A CN201610579325A CN106223109B CN 106223109 B CN106223109 B CN 106223109B CN 201610579325 A CN201610579325 A CN 201610579325A CN 106223109 B CN106223109 B CN 106223109B
Authority
CN
China
Prior art keywords
paper
braiding
minutes
softening agent
added
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.)
Active
Application number
CN201610579325.9A
Other languages
Chinese (zh)
Other versions
CN106223109A (en
Inventor
刘维金
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.)
Linyi Tailai Plastics Co ltd
Original Assignee
Fu'nan Jinwei Arts & Crafts 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.)
Filing date
Publication date
Application filed by Fu'nan Jinwei Arts & Crafts Co Ltd filed Critical Fu'nan Jinwei Arts & Crafts Co Ltd
Priority to CN201610579325.9A priority Critical patent/CN106223109B/en
Publication of CN106223109A publication Critical patent/CN106223109A/en
Application granted granted Critical
Publication of CN106223109B publication Critical patent/CN106223109B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/07—Nitrogen-containing compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/11—Halides
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/14—Carboxylic acids; Derivatives thereof
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/25—Cellulose
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/34—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising cellulose or derivatives thereof
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper

Abstract

The invention discloses a kind of braiding paper softening agents, are made of following raw material：Cottonseed oil, microcrystalline cellulose, chitosan quaternary ammonium salt, Cocoamidopropyl betaine, aloe extract, allantoin, sodium carboxymethylcellulose, isopropyl myristate, candelila wax, triclosan.Braiding paper softening agent provided by the invention, prepares simply, cheap, can carry out large-scale production, safe and non-toxic, environmentally protective, will not be detrimental to health；It through ultrasound and is stirred under vacuum, all raw materials is made to be uniformly mixed, be in homogeneous latex emulsion state, addition is few, using simple, it is directly added into paper pulp or sprinkling paper, softening is uniform, no trace, folding rate and elongation are remarkably reinforced, and the duration is long, improve paper brightness and smoothness；It weaves breakage rate and reduces 13.6%, braiding rate improves 10.2%, and knitting intensity improves 17.3%, hence it is evident that improves knitting property, improves the quality and grade of knitting.

Description

A kind of braiding paper softening agent
Technical field
The invention mainly relates to softening technology field more particularly to a kind of braiding paper softening agents.
Background technology
Paper is seen everywhere, and can be used for industry, office, culture and life, therefore the waste and old paper generated is also very much, greatly It is thrown away after being mostly all crushed, only fraction can be recycled, and to improve the utility value of waste and old paper, it is dirty to reduce environment Dye, life appliance or the art work are woven by waste and old paper, have very high use and enjoying value, and being capable of protection ring Income is improved in border.
Currently, the paper softening agent type in market is various, but the general softening for being only used for paper pulp or paper, do not have Dual function, bating effect is uneven, and the term of validity is short, contains toxic reagent, is detrimental to health, the waste water of generation seriously pollutes Environment.
Invention content
In order to make up the defect of prior art, the object of the present invention is to provide a kind of braiding paper softening agents.
A kind of braiding paper softening agent, is made of the raw material of following parts by weight：Cottonseed oil 32 ~ 34, microcrystalline cellulose 27 ~ 29, chitosan quaternary ammonium salt 26 ~ 28, Cocoamidopropyl betaine 22 ~ 24, aloe extract 18 ~ 20, allantoin 13 ~ 15, carboxylic first Base sodium cellulosate 10 ~ 12, isopropyl myristate 6 ~ 8, candelila wax 6 ~ 8, triclosan 5 ~ 7.
A kind of preparation method of braiding paper softening agent, specifically includes following steps：
（1）Cottonseed oil is heated to 110 ~ 120 DEG C, keeps temperature 5 ~ 10 minutes, is cooled to 65 ~ 70 DEG C, nutmeg is added Isopropyl propionate and candelila wax, 48 ~ 50 revs/min are stirred 18 ~ 20 minutes, are uniformly mixed, are obtained mixture A；
（2）Into chitosan quaternary ammonium salt plus the water of 2 ~ 3 times of amounts of chitosan quaternary ammonium salt weight, stirring are added to being completely dissolved Cocoamidopropyl betaine, aloe extract, allantoin and sodium carboxymethylcellulose, 32 ~ 34kHz ultrasounds 15 ~ 20 minutes, obtain Mixture B；
（3）The sodium hydroxide that the mass fraction of 2 ~ 3 times of amounts of microcrystalline cellulose weight is 3 ~ 4% is added into microcrystalline cellulose Solution, 52 ~ 54 revs/min are stirred 8 ~ 10 minutes, and triclosan is added, and 34 ~ 36kHz ultrasounds 20 ~ 25 minutes obtain mixture C；
（4）Mixture A, mixture B and mixture C are mixed, in 65 ~ 70 DEG C, 30 ~ 32kHz ultrasounds 25 ~ 30 minutes, in 110 ~ 120kW, 160 ~ 180 revs/min be stirred under vacuum 30 ~ 35 minutes, quickly form emulsion state, be easy to use, use must be woven Paper softening agent；
（5）Vacuum packaging, obtains finished product.
The application method of the braiding paper softening agent, weighs the 0.4 ~ 0.6% of paper pulp or paper dry weight, adds distilled water Dilution 100 ~ 150 times, be added paper pulp after, carry out follow-up paper preparation or even application after paper surface, paper is placed in 12 ~ 14 DEG C, to dry to water content in the environment that air humidity is 63 ~ 65% be 5 ~ 6%, waste and old paper can be softened.
It is an advantage of the invention that：A kind of braiding paper softening agent provided by the invention, prepares simply, cheap, can It is safe and non-toxic to carry out large-scale production, it is environmentally protective, it will not be detrimental to health；It through ultrasound and is stirred under vacuum, makes all originals Material is uniformly mixed, and is in homogeneous latex emulsion state, and addition is few, using simple, be directly added into paper pulp or sprinkling paper, can be made Standby completely new braiding paper, can also carry out the improvement of waste and old paper, softening is uniform, and no trace, folding rate and elongation are apparent Enhancing, the duration is long, improves paper brightness and smoothness；It weaves breakage rate and reduces 13%, braiding rate improves 10.2%, braiding Product intensity improves 6.8%, hence it is evident that improves knitting property, improves the quality and grade of knitting, income improves 21.3%.
Specific implementation mode
Illustrate the present invention with specific embodiment below.
Embodiment 1
A kind of braiding paper softening agent, is made of the raw material of following parts by weight：Cottonseed oil 32, microcrystalline cellulose 27, shell Glycan quaternary ammonium salt 26, Cocoamidopropyl betaine 22, aloe extract 18, allantoin 13, sodium carboxymethylcellulose 10, Pork and beans Cool isopropyl propionate 6, candelila wax 6, triclosan 5.
A kind of preparation method of braiding paper softening agent, specifically includes following steps：
（1）Cottonseed oil is heated to 115 DEG C, keeps temperature 8 minutes, is cooled to 65 ~ 70 DEG C, isopropyl myristate is added And candelila wax, 50 revs/min are stirred 18 minutes, are uniformly mixed, are obtained mixture A；
（2）Into chitosan quaternary ammonium salt plus coconut palm is added to being completely dissolved in the water of 3 times of amounts of chitosan quaternary ammonium salt weight, stirring Oleamide propyl betaine, aloe extract, allantoin and sodium carboxymethylcellulose, 32kHz ultrasounds 20 minutes, obtain mixture B；
（3）The sodium hydroxide solution that the mass fraction of 3 times of amounts of microcrystalline cellulose weight is 4% is added into microcrystalline cellulose, 52 revs/min are stirred 10 minutes, and triclosan is added, and 35kHz ultrasounds 25 minutes obtain mixture C；
（4）By mixture A, mixture B and mixture C mix, in 65 DEG C, 30kHz ultrasound 25 minutes, in 115kW, 170 Rev/min be stirred under vacuum 30 minutes, quickly form emulsion state, be easy to use, obtain braiding paper softening agent；
（5）Vacuum packaging, obtains finished product.
The application method of the braiding paper softening agent, weighs the 0.5% of paper pulp or paper dry weight, distilled water is added to dilute 150 times, after paper pulp is added, carry out follow-up paper preparation or even application after paper surface, by paper be placed in 12 DEG C, it is empty It is 5% to be dried to water content in the environment that air humidity degree is 65%, can soften waste and old paper.
Embodiment 2
A kind of braiding paper softening agent, is made of the raw material of following parts by weight：Cottonseed oil 33, microcrystalline cellulose 28, shell Glycan quaternary ammonium salt 27, Cocoamidopropyl betaine 23, aloe extract 19, allantoin 14, sodium carboxymethylcellulose 11, Pork and beans Cool isopropyl propionate 7, candelila wax 7, triclosan 6.
Preparation and application, with embodiment 1.
Embodiment 3
A kind of braiding paper softening agent, is made of the raw material of following parts by weight：Cottonseed oil 34, microcrystalline cellulose 29, shell Glycan quaternary ammonium salt 28, Cocoamidopropyl betaine 24, aloe extract 20, allantoin 15, sodium carboxymethylcellulose 12, Pork and beans Cool isopropyl propionate 8, candelila wax 8, triclosan 7.
Preparation and application, with embodiment 1.
Comparative example
Existing paper softening agent.
The index evaluation of embodiment and comparative example softening agent：
Identical paper is handled with the softening agent of embodiment and comparative example respectively, control group is not handled by, processing After be detected respectively, the index evaluation of embodiment and comparative example softening agent is shown in Table 1.
Table 1：The index evaluation of embodiment and comparative example softening agent
Project Embodiment group Comparative example group Control group
Peculiar smell Nothing Have Nothing
Toxicity Nothing Have Nothing
Brightness/(%) 82 67 73
Suppleness improves/(%) 13.4 — —
Folding rate improves/(%) 5.8 — —
Weave breakage rate/(%) 2~3 5~6 16~17
Rate is woven to improve/(%) 10.2 — —
Income improves/(%) 21.2 — —
Note："-" indicate without.
Table 1 the result shows that, embodiment braiding paper softening agent, treated paper is relative to comparative example, free from extraneous odour, Safe and non-toxic, brightness is suitable, and suppleness and folding rate significantly improve, and breakage rate when braiding is substantially reduced, and improves braiding rate, Working efficiency significantly improves, and increases income, illustrates that braiding paper softening agent provided by the invention has ideal softening Effect.

Claims (2)

1. a kind of braiding paper softening agent, which is characterized in that be made of the raw material of following parts by weight：Cottonseed oil 32 ~ 34, crystallite Cellulose 27 ~ 29, chitosan quaternary ammonium salt 26 ~ 28, Cocoamidopropyl betaine 22 ~ 24, aloe extract 18 ~ 20, allantoin 13 ~ 15, sodium carboxymethylcellulose 10 ~ 12, isopropyl myristate 6 ~ 8, candelila wax 6 ~ 8, triclosan 5 ~ 7；
The preparation method of the braiding paper softening agent, specifically includes following steps：
（1）Cottonseed oil is heated to 110 ~ 120 DEG C, keeps temperature 5 ~ 10 minutes, is cooled to 65 ~ 70 DEG C, it is different that myristic acid is added Propyl ester and candelila wax, 48 ~ 50 revs/min are stirred 18 ~ 20 minutes, are uniformly mixed, are obtained mixture A；
（2）Into chitosan quaternary ammonium salt plus cocounut oil is added to being completely dissolved in the water of 2 ~ 3 times of amounts of chitosan quaternary ammonium salt weight, stirring Amido propyl betaine, aloe extract, allantoin and sodium carboxymethylcellulose, 32 ~ 34kHz ultrasounds 15 ~ 20 minutes, must mix Object B；
（3）The sodium hydroxide solution that the mass fraction of 2 ~ 3 times of amounts of microcrystalline cellulose weight is 3 ~ 4% is added into microcrystalline cellulose, 52 ~ 54 revs/min are stirred 8 ~ 10 minutes, and triclosan is added, and 34 ~ 36kHz ultrasounds 20 ~ 25 minutes obtain mixture C；
（4）Mixture A, mixture B and mixture C are mixed, in 65 ~ 70 DEG C, 30 ~ 32kHz ultrasounds 25 ~ 30 minutes, in 110 ~ 120kW, 160 ~ 180 revs/min be stirred under vacuum 30 ~ 35 minutes, obtain braiding paper softening agent；
（5）Vacuum packaging, obtains finished product.
2. braiding paper softening agent according to claim 1, which is characterized in that weigh paper pulp or paper dry weight 0.4 ~ 0.6%, add distilled water dilute 100 ~ 150 times, be added paper pulp after, carry out follow-up paper preparation or even application in paper table It is 5 ~ 6% by being dried in paper is placed in 12 ~ 14 DEG C, air humidity is 63 ~ 65% environment to water content behind face, it can will be waste and old Paper is softened.
CN201610579325.9A 2016-07-22 2016-07-22 A kind of braiding paper softening agent Active CN106223109B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610579325.9A CN106223109B (en) 2016-07-22 2016-07-22 A kind of braiding paper softening agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610579325.9A CN106223109B (en) 2016-07-22 2016-07-22 A kind of braiding paper softening agent

Publications (2)

Publication Number Publication Date
CN106223109A CN106223109A (en) 2016-12-14
CN106223109B true CN106223109B (en) 2018-08-24

Family

ID=57531143

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610579325.9A Active CN106223109B (en) 2016-07-22 2016-07-22 A kind of braiding paper softening agent

Country Status (1)

Country Link
CN (1) CN106223109B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103109019A (en) * 2010-09-30 2013-05-15 凯米罗总公司 Degrading agent compositions for temporary wet strength systems in tissue products
CN104085008A (en) * 2014-06-10 2014-10-08 安徽华宇工艺品集团有限公司 A mildew-resistant bamboo softener and a preparing method thereof
CN104264530A (en) * 2014-09-24 2015-01-07 陈嗳 Production process of antibacterial paper

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103109019A (en) * 2010-09-30 2013-05-15 凯米罗总公司 Degrading agent compositions for temporary wet strength systems in tissue products
CN104085008A (en) * 2014-06-10 2014-10-08 安徽华宇工艺品集团有限公司 A mildew-resistant bamboo softener and a preparing method thereof
CN104264530A (en) * 2014-09-24 2015-01-07 陈嗳 Production process of antibacterial paper

Also Published As

Publication number Publication date
CN106223109A (en) 2016-12-14

Similar Documents

Publication Publication Date Title
CN103952792B (en) A kind of magnetic conduction, antistatic tarragon fabric lining and preparation method thereof
CN102912686B (en) Filter paper for air filter containing modified nano bamboo charcoal powder
CN104004207B (en) Ionic liquid prepares corn cob fiber cellulosic material or the method for blended fiber material
CN107881842B (en) Method for preparing high-strength corrugated base paper by using straws and waste paper pulp
CN104532409A (en) Waste clothing recycling pre-treatment technology
CN103044752A (en) Water-absorbing master batch for moulding regenerated plastic and preparation method for same
US20180291559A1 (en) Method for preparing active carbon-based special synthetic paper
CN109667186A (en) A kind of tissue and preparation method thereof
CN108978251A (en) Earphone applies spandex fabric ultra-soft albumen leather and preparation method thereof
CN106223109B (en) A kind of braiding paper softening agent
CN107915783A (en) A kind of method that carboxymethyl cellulose is prepared using waste paper as raw material
CN106637979A (en) Anti-bacterial anti-mite towel regenerated cotton yarn textile material and preparation method thereof
CN106192564B (en) A kind of braiding waterproofing agent for paper
CN102443182A (en) Preparation method for chrome shaving and polyacrylamide composite gel
CN102995499A (en) Modified montmorillonite powder-containing filter paper and preparation method thereof
CN105255102A (en) Glass fiber mesh for grinding wheel and manufacturing method of glass fiber mesh
CN106283829A (en) A kind of recycled writing paper and preparation method thereof
CN103865316A (en) Paper deinking agent and preparation method thereof
CN103215837B (en) Method for preparing unbleached pulp and producing high-strength corrugated paper from cotton stalk
CN107099884A (en) A kind of kraft fibers production technology
CN102899970A (en) Preparation process of reed pulp filter paper
CN108751322A (en) A kind of processing method of papermaking wastewater
CN103468016B (en) A kind of environment-protective rubber material and preparation method thereof
CN106638136A (en) Papermaking retention agent and preparation method thereof
CN108978043A (en) A kind of recycling processing technology of waste textile and preparation method thereof

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20221208

Address after: 276000 Tuan Lin Zhen Xu Jia Huang Suo Cun, Lingang Economic Development Zone, Linyi City, Shandong Province

Patentee after: Linyi Tailai Plastics Co.,Ltd.

Address before: 236300 Liu Tai Village, Gao Tai Township, Funan County, Fuyang, Anhui

Patentee before: FUNAN JINWEI CRAFTS CO.,LTD.