CN113266666A - Environment-friendly V-belt and preparation process thereof - Google Patents

Environment-friendly V-belt and preparation process thereof Download PDF

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Publication number
CN113266666A
CN113266666A CN202110638991.6A CN202110638991A CN113266666A CN 113266666 A CN113266666 A CN 113266666A CN 202110638991 A CN202110638991 A CN 202110638991A CN 113266666 A CN113266666 A CN 113266666A
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China
Prior art keywords
canvas
belt
friendly
parts
environment
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Pending
Application number
CN202110638991.6A
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Chinese (zh)
Inventor
齐洋超
鲍人平
程徐川
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.)
Zhejiang Baoerli Rubber & Plastic Co ltd
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Zhejiang Baoerli Rubber & Plastic Co ltd
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Priority to CN202110638991.6A priority Critical patent/CN113266666A/en
Publication of CN113266666A publication Critical patent/CN113266666A/en
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G5/00—V-belts, i.e. belts of tapered cross-section
    • F16G5/04—V-belts, i.e. belts of tapered cross-section made of rubber
    • F16G5/06—V-belts, i.e. belts of tapered cross-section made of rubber with reinforcement bonded by the rubber
    • F16G5/08—V-belts, i.e. belts of tapered cross-section made of rubber with reinforcement bonded by the rubber with textile reinforcement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/08—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/44—Oxides or hydroxides of elements of Groups 2 or 12 of the Periodic Table; Zincates; Cadmates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/15—Proteins or derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/693—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural or synthetic rubber, or derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—Fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/048—Natural or synthetic rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/14—Mixture of at least two fibres made of different materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2433/00—Closed loop articles
    • B32B2433/04—Driving belts
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/04—Vegetal fibres
    • D06M2101/06—Vegetal fibres cellulosic

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

The invention relates to an edge-cutting type transmission variable-speed wide V belt, in particular to an environment-friendly V belt and a preparation process thereof, wherein the environment-friendly V belt comprises a framework, a cord penetrating into the framework and a canvas wrapped on the outer surface of the framework, the canvas is a mixture of primary cotton and chemical fiber, and the ratio of the canvas is 65: 35 weaving canvas, and soaking the canvas in the slurry to improve the adhesive force of the fabric; the canvas is also processed into a cloth wrapping layer on the outer surface by pressing a layer of calendering glue on a calender on the reverse side, one side with the calendering glue wraps the inner layer during cloth wrapping, and the other side without the calendering glue wraps the outer surface. The canvas is treated by a slurry dipping process and a reverse calendering process, so that only the canvas on the outer surface of the vulcanized V-belt has no black rubber material, black dust is not generated in the V-belt transmission process, the requirement of environmental protection is met, and the V-belt is convenient to clean and long in service life.

Description

Environment-friendly V-belt and preparation process thereof
Technical Field
The invention relates to a transmission belt, in particular to an environment-friendly V-belt and a preparation process thereof.
Background
Along with the continuous improvement of the environmental protection consciousness of people, the use requirements of the V-belt used in some special environments are relatively improved, the requirement is that the product is pollution-free and environment-friendly, the requirement not only ensures that the product is environment-friendly, but also requires no pollution in use transmission, dust and air pollutants cannot be generated, and more required noise has strict requirements. The outer surface layer of a common rubber V-belt is dipped with black mucilage canvas, the surface layer is wrapped by a layer of black rubber, and black rubber powder is continuously generated due to friction and heating in the high-speed transmission of the V-belt. And the generation of pungent smell of rubber is accompanied, and the environment is polluted. It is therefore the direction of research to solve the problem of black rubber powder and the irritating odor of rubber.
Disclosure of Invention
In order to solve the defects and shortcomings in the prior art, the invention provides the environment-friendly V-belt and the preparation process thereof, wherein the canvas is treated by a slurry dipping process and a reverse calendering process, so that only the canvas on the outer surface of the vulcanized V-belt has no black rubber material, and black dust is not generated in the V-belt transmission process, thereby meeting the requirements of environmental protection, being convenient to clean and having long service life.
The technical scheme of the invention is as follows: the utility model provides an environment-friendly V belt, includes the skeleton, wears to establish cotton rope in the skeleton and the canvas of package at the skeleton surface, the canvas adopts one-level cotton and the fine mixture of big chemical fibre, and the proportion is 65: 35 weaving canvas, and soaking the canvas in the slurry to improve the adhesive force of the fabric; the canvas is also processed into a cloth wrapping layer on the outer surface by pressing a layer of calendering glue on a calender on the reverse side, one side with the calendering glue wraps the inner layer during cloth wrapping, and the other side without the calendering glue wraps the outer surface.
The canvas is treated by a slurry dipping process and a reverse calendering process, so that only the canvas on the outer surface of the vulcanized V-belt has no black rubber material, black dust is not generated in the V-belt transmission process, the requirement of environmental protection is met, and the V-belt is convenient to clean and long in service life.
Preferably, the size used for canvas dipping is composed of the following components in parts by weight: 90-110 parts of natural latex, 0.2-0.4 part of active agent, 0.11-0.15 part of co-coagulant, 0.33-0.37 part of coagulant, 0.7-0.9 part of accelerator, 0.7-0.9 part of anti-aging agent, 0.8-1.2 parts of softener, 0.8-1.2 parts of pigment and 0.7-0.9 part of vulcanizing agent.
Preferably, the size used for canvas dipping is composed of the following components in parts by weight: 100 parts of natural latex, 0.3 part of active agent, 0.13 part of co-coagulant, 0.35 part of coagulant, 0.8 part of accelerator, 0.8 part of anti-aging agent, 1 part of softener, 1 part of pigment and 0.8 part of vulcanizing agent.
Preferably, the size used for canvas dipping is composed of the following components in parts by weight: 90 parts of natural latex, 0.2 part of active agent, 0.11 part of co-coagulant, 0.33 part of coagulant, 0.7 part of accelerator, 0.7 part of anti-aging agent, 0.8 part of softener, 0.8 part of pigment and 0.7 part of vulcanizing agent.
Preferably, the size used for canvas dipping is composed of the following components in parts by weight: 110 parts of natural latex, 0.4 part of active agent, 0.15 part of co-coagulant, 0.37 part of coagulant, 0.9 part of accelerator, 0.9 part of anti-aging agent, 1.2 parts of softener, 1.2 parts of pigment and 0.9 part of vulcanizing agent.
Preferably, the active agent is zinc oxide, the auxiliary coagulant is casein, the coagulant is potassium hydroxide, the accelerator is ZDC, the anti-aging agent is MB, the softener is lanolin, and the vulcanizing agent is sulfur.
A preparation process of an environment-friendly V-belt comprises the following steps:
1) firstly, making a framework of a V-belt, and weaving canvas by adopting a mixture of first-grade cotton and large chemical fiber;
2) soaking canvas in the slurry to raise the adhesion of fabric;
3) pressing a layer of calendering glue on the reverse side of the soaked canvas by a calender and then coating the canvas outside a framework of the V-belt;
4) when wrapping cloth, the inner layer of the triangular belt is wrapped with the rubber surface, and the outer surface of the triangular belt is wrapped with the non-rubber surface;
5) finally, vulcanization is carried out.
Preferably, the proportion of the mixture of the primary cotton and the macro-fibers in the step 1) is 65: 35.
preferably, the main material used for the canvas dipping in the step 2) is natural latex.
The canvas is treated by a slurry dipping process and a reverse calendering process, so that only the canvas on the outer surface of the vulcanized V-belt has no black rubber material, black dust is not generated in the V-belt transmission process, the requirement of environmental protection is met, and the V-belt is convenient to clean and long in service life.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure, 1 is a framework, 2 is a thread rope, 3 is canvas and 4 is calendering glue.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and examples, but the scope of the present invention is not limited thereto.
As shown in figure 1, the environment-friendly V-belt comprises a framework 1, a thread rope 2 penetrating the framework 1 and a canvas 3 wrapped on the outer surface of the framework 1, wherein the canvas 3 is a mixture of primary cotton and chemical fiber in a proportion of 65: 35 weaving the canvas 3 and soaking the canvas in the slurry to improve the adhesive force of the fabric; the canvas 3 is also processed into a cloth wrapping layer on the outer surface by pressing a layer of calendering glue 4 on a calender on the reverse side, one surface of the calendering glue 4 is wrapped on the inner layer during cloth wrapping, and the other surface without the calendering glue 4 is on the outer surface.
The formula of the slurry for canvas sizing according to the present invention is shown in table 1:
natural latex formulation
Figure BDA0003106948290000041
TABLE 1
A preparation process of an environment-friendly V-belt comprises the following steps:
1) firstly, making a framework of a V-belt, and weaving canvas by adopting a mixture of first-grade cotton and large chemical fiber;
2) soaking canvas in the slurry to raise the adhesion of fabric;
3) pressing a layer of calendering glue on the reverse side of the soaked canvas by a calender and then coating the canvas outside a framework of the V-belt;
4) when wrapping cloth, the inner layer of the triangular belt is wrapped with the rubber surface, and the outer surface of the triangular belt is wrapped with the non-rubber surface;
5) finally, vulcanization is carried out.
The proportion of the mixture of the primary cotton and the large chemical fiber in the step 1) is 65: 35.
the main material used for the canvas dipping in the step 2) is natural latex.
The canvas is treated by a slurry dipping process and a reverse calendering process, so that only the canvas on the outer surface of the vulcanized V-belt has no black rubber material, black dust is not generated in the V-belt transmission process, the requirement of environmental protection is met, and the V-belt is convenient to clean and long in service life.

Claims (9)

1. The utility model provides an environment-friendly V belt, includes the skeleton, wears to establish the cotton rope in the skeleton and wraps the canvas at the skeleton surface, its characterized in that: the canvas adopts a mixture of first-grade cotton and large chemical fiber, and the proportion is 65: 35 weaving canvas, and soaking the canvas in the slurry to improve the adhesive force of the fabric; the canvas is also processed into a cloth wrapping layer on the outer surface by pressing a layer of calendering glue on a calender on the reverse side, one side with the calendering glue wraps the inner layer during cloth wrapping, and the other side without the calendering glue wraps the outer surface.
2. The environment-friendly V-belt as set forth in claim 1, wherein: the sizing agent for canvas sizing comprises the following components in parts by weight: 90-110 parts of natural latex, 0.2-0.4 part of active agent, 0.11-0.15 part of co-coagulant, 0.33-0.37 part of coagulant, 0.7-0.9 part of accelerator, 0.7-0.9 part of anti-aging agent, 0.8-1.2 parts of softener, 0.8-1.2 parts of pigment and 0.7-0.9 part of vulcanizing agent.
3. The environment-friendly V-belt as set forth in claim 2, wherein: the sizing agent for canvas sizing comprises the following components in parts by weight: 100 parts of natural latex, 0.3 part of active agent, 0.13 part of co-coagulant, 0.35 part of coagulant, 0.8 part of accelerator, 0.8 part of anti-aging agent, 1 part of softener, 1 part of pigment and 0.8 part of vulcanizing agent.
4. The environment-friendly V-belt as set forth in claim 2, wherein: the sizing agent for canvas sizing comprises the following components in parts by weight: 90 parts of natural latex, 0.2 part of active agent, 0.11 part of co-coagulant, 0.33 part of coagulant, 0.7 part of accelerator, 0.7 part of anti-aging agent, 0.8 part of softener, 0.8 part of pigment and 0.7 part of vulcanizing agent.
5. The environment-friendly V-belt as set forth in claim 2, wherein: the sizing agent for canvas sizing comprises the following components in parts by weight: 110 parts of natural latex, 0.4 part of active agent, 0.15 part of co-coagulant, 0.37 part of coagulant, 0.9 part of accelerator, 0.9 part of anti-aging agent, 1.2 parts of softener, 1.2 parts of pigment and 0.9 part of vulcanizing agent.
6. The environment-friendly V-belt as set forth in claim 2, wherein: the activator adopts zinc oxide, the co-coagulant adopts casein, the coagulant adopts potassium hydroxide, the accelerator adopts accelerator ZDC, the anti-aging agent adopts anti-aging agent MB, the softener adopts lanolin, and the vulcanizing agent adopts sulfur.
7. The process for preparing the environment-friendly V-belt as claimed in claim 1, wherein: the method comprises the following steps:
1) firstly, making a framework of a V-belt, and weaving canvas by adopting a mixture of first-grade cotton and large chemical fiber;
2) soaking canvas in the slurry to raise the adhesion of fabric;
3) pressing a layer of calendering glue on the reverse side of the soaked canvas by a calender and then coating the canvas outside a framework of the V-belt;
4) when wrapping cloth, the inner layer of the triangular belt is wrapped with the rubber surface, and the outer surface of the triangular belt is wrapped with the non-rubber surface;
5) finally, vulcanization is carried out.
8. The process for preparing an environment-friendly V-belt according to claim 7, wherein: the proportion of the mixture of the primary cotton and the large chemical fiber in the step 1) is 65: 35.
9. the process for preparing an environment-friendly V-belt according to claim 7, wherein: the main material used for the canvas dipping in the step 2) is natural latex.
CN202110638991.6A 2021-06-08 2021-06-08 Environment-friendly V-belt and preparation process thereof Pending CN113266666A (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1348070A (en) * 2000-06-22 2002-05-08 三星皮带株式会社 Dynamic convey belt with fabric material on its surface
CN204437178U (en) * 2015-01-08 2015-07-01 浙江四海橡胶有限公司 A kind of novel driving belt
CN107216501A (en) * 2017-07-18 2017-09-29 利辛县正大化工原料有限公司 The formula and preparation method of a kind of water base latices for transmission belt infantees soaking paste
CN109294478A (en) * 2018-10-31 2019-02-01 际华三五三七制鞋有限责任公司 Duck Foxing strip for rubber shoes bonds aqueous rubber cement and preparation method thereof
CN110205823A (en) * 2019-06-11 2019-09-06 三力士股份有限公司 A kind of production method of the infantees V with outsourcing cloth
CN110500384A (en) * 2019-08-22 2019-11-26 三力士股份有限公司 A kind of dry cloth V band and preparation method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1348070A (en) * 2000-06-22 2002-05-08 三星皮带株式会社 Dynamic convey belt with fabric material on its surface
CN204437178U (en) * 2015-01-08 2015-07-01 浙江四海橡胶有限公司 A kind of novel driving belt
CN107216501A (en) * 2017-07-18 2017-09-29 利辛县正大化工原料有限公司 The formula and preparation method of a kind of water base latices for transmission belt infantees soaking paste
CN109294478A (en) * 2018-10-31 2019-02-01 际华三五三七制鞋有限责任公司 Duck Foxing strip for rubber shoes bonds aqueous rubber cement and preparation method thereof
CN110205823A (en) * 2019-06-11 2019-09-06 三力士股份有限公司 A kind of production method of the infantees V with outsourcing cloth
CN110500384A (en) * 2019-08-22 2019-11-26 三力士股份有限公司 A kind of dry cloth V band and preparation method thereof

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