CN109337601A - A kind of battery bound edge noise reduction PI glue band and preparation method thereof - Google Patents

A kind of battery bound edge noise reduction PI glue band and preparation method thereof Download PDF

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Publication number
CN109337601A
CN109337601A CN201811003817.9A CN201811003817A CN109337601A CN 109337601 A CN109337601 A CN 109337601A CN 201811003817 A CN201811003817 A CN 201811003817A CN 109337601 A CN109337601 A CN 109337601A
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CN
China
Prior art keywords
glue
coating
noise reduction
finishing coat
bound edge
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Pending
Application number
CN201811003817.9A
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Chinese (zh)
Inventor
李大威
王益刚
黄伟
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.)
Shenshan Special Cooperation Zone Changmao Viscose New Material Co ltd
Original Assignee
Shenshan Special Cooperation Zone Changmao Viscose New Material Co ltd
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Priority to CN201811003817.9A priority Critical patent/CN109337601A/en
Publication of CN109337601A publication Critical patent/CN109337601A/en
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C09J7/25—Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/06—Coating with compositions not containing macromolecular substances
    • C08J7/065—Low-molecular-weight organic substances, e.g. absorption of additives in the surface of the article
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
    • C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08J2379/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/33—Applications of adhesives in processes or use of adhesives in the form of films or foils for batteries or fuel cells
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
    • C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
    • C09J2301/122—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present only on one side of the carrier, e.g. single-sided adhesive tape
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/312—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier parameters being the characterizing feature
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
    • C09J2301/408—Additional features of adhesives in the form of films or foils characterized by the presence of essential components additives as essential feature of the adhesive layer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2433/00—Presence of (meth)acrylic polymer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2479/00—Presence of polyamine or polyimide
    • C09J2479/08—Presence of polyamine or polyimide polyimide
    • C09J2479/086—Presence of polyamine or polyimide polyimide in the substrate

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Medicinal Preparation (AREA)

Abstract

The present invention provides a kind of battery bound edge noise reduction PI glue band, from top to bottom includes release coating, mute finishing coat, PI base membrane layer, glue layer；The glue layer is high-viscosity oil acrylic glue；The mute finishing coat includes n propyl propionate: silica: auxiliary agent=86-90:8-12:2；The release coating includes PI resin: non-silicon mould release=20-70:100.It is used in noise reduction PI glue band of the invention without silicon mould release collocation resin, enhances the adhesive force of mould release, and off-type force is moderate.

Description

A kind of battery bound edge noise reduction PI glue band and preparation method thereof
Technical field
The invention belongs to electronic products to be bonded field, and in particular to a kind of battery bound edge noise reduction PI glue band and its preparation side Method.
Background technique
Battery bound edge must use when tab package seals and arrive the mute black PI glue band of coating, in order to facilitate operation, generally need PI is made into adhesive tape type.
It needs a kind of suitable for oneself labeling, sharp work；And release moderate, it is not in very big that operation, which is torn up, The novel PI glue band of noise.
Summary of the invention
The present invention provides a kind of battery bound edge noise reduction PI glue band, facilitates the rapid automatized production of battery production quotient, subtracts Few noise pollution to environment is mainly used for for lithium battery bound edge, tab package.
In order to achieve the above-mentioned object of the invention, The technical solution adopted by the invention is as follows:
A kind of battery bound edge noise reduction PI glue band, it is characterised in that: from top to bottom include release coating, mute finishing coat, PI Base membrane layer, glue layer；The glue layer is high-viscosity oil acrylic glue；The mute finishing coat includes n propyl propionate: dioxy SiClx: auxiliary agent=86-90:8-12:2；The release coating includes PI resin: non-silicon mould release=20-70:100.
Further, the auxiliary agent is -13 calcium of calcium carbonate, oxomethanediolate molecular formula CaCO3。
Further, the mute finishing coat includes n propyl propionate: silica: auxiliary agent=88:10:2.
Further, the release coating includes PI resin: non-silicon mould release=45:100.
A kind of preparation method of battery bound edge noise reduction PI glue band, it is characterised in that include the following steps:
(1) coating machine designs parameter, applies mute finishing coat with 200 mesh anilox rolls are recessed on 25um black PI film, mute face applies Layer includes n propyl propionate: silica: auxiliary agent=86-90:8-12:2, spare after curing and drying with a thickness of 3-4um；
(2) coating machine sets parameter, continued to use on the PI basement membrane for coating mute finishing coat 200 mesh anilox rolls it is recessed apply from Type coating, release coating are PI resin: non-silicon mould release=20-70:100, and coating layer thickness 1-2um, room temperature is put after hot setting It sets at least one day；
(3) glue application machine sets relevant parameter, will carry out the untreated face gluing 16- of the PI film of coating treatment 18um, coating acryl glue are commercially available Japan or BASF high-viscosity oil acrylic glue (or the domestic acryl of other brands Glue, viscous force reach 1.0kgf/inch or more) and coil into adhesive tape；
(4) use adhesive tape rewinding machine by material rewinding at specification needed for client.
The beneficial effects of the present invention are: 1. use without silicon mould release collocation resin, enhance the adhesive force of mould release；2. from The allotment of type dosage keeps off-type force moderate.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate this hair It is bright, rather than limit the scope of the invention.Under the premise of without departing substantially from technical solution of the invention, the present invention is made Those of ordinary skill in the art's any change easy to accomplish fall within scope of the presently claimed invention.
Embodiment 1
A kind of preparation method of battery bound edge noise reduction PI glue band, it is characterised in that include the following steps:
(1) coating machine designs parameter, applies mute finishing coat with 200 mesh anilox rolls are recessed on 25um black PI film, mute face applies Layer includes n propyl propionate: silica: auxiliary agent=88:10:2, spare after curing and drying with a thickness of 3-4um；
(2) coating machine sets parameter, continued to use on the PI basement membrane for coating mute finishing coat 200 mesh anilox rolls it is recessed apply from Type coating, release coating are PI resin: non-silicon mould release=45:100, coating layer thickness 1-2um, and room temperature is extremely after hot setting It is one day few；
(3) glue application machine sets relevant parameter, will carry out the untreated face gluing 16- of the PI film of coating treatment 18um, coating acryl glue be commercially available Japan or BASF high-viscosity oil acrylic glue (viscous force up to 1.0kgf/inch with On) and coil into adhesive tape；
(4) use adhesive tape rewinding machine by material rewinding at specification needed for client.
Embodiment 2
A kind of preparation method of battery bound edge noise reduction PI glue band, it is characterised in that include the following steps:
(1) coating machine designs parameter, applies mute finishing coat with 200 mesh anilox rolls are recessed on 25um black PI film, mute face applies Layer: n propyl propionate: silica: auxiliary agent=90:8:2, it is spare after curing and drying with a thickness of 3-4um；
(2) coating machine sets parameter, continued to use on the PI basement membrane for coating mute finishing coat 200 mesh anilox rolls it is recessed apply from Type coating, release coating are PI resin: non-silicon mould release=20:100, coating layer thickness 1-2um, and room temperature is extremely after hot setting It is one day few；
(3) glue application machine sets relevant parameter, will carry out the untreated face gluing 16- of the PI film of coating treatment 18um, coating acryl glue be commercially available Japan or BASF high-viscosity oil acrylic glue (viscous force reaches 1.0kgf/inch) simultaneously Coil into adhesive tape；
(4) use adhesive tape rewinding machine by material rewinding at specification needed for client.
Embodiment 3
A kind of preparation method of battery bound edge noise reduction PI glue band, it is characterised in that include the following steps:
(1) coating machine designs parameter, applies mute finishing coat with 200 mesh anilox rolls are recessed on 25um black PI film, mute face applies Layer includes n propyl propionate: silica: auxiliary agent=86:12:2, spare after curing and drying with a thickness of 3-4um；
(2) coating machine sets parameter, continued to use on the PI basement membrane for coating mute finishing coat 200 mesh anilox rolls it is recessed apply from Type coating, release coating are PI resin: non-silicon mould release=70:100, coating layer thickness 1-2um, and room temperature is extremely after hot setting It is one day few；
(3) glue application machine sets relevant parameter, will carry out the untreated face gluing 16- of the PI film of coating treatment 18um, coating acryl glue be commercially available Japan or BASF high-viscosity oil acrylic glue (viscous force reaches 1.0kgf/inch) simultaneously Coil into adhesive tape；
(4) use adhesive tape rewinding machine by material rewinding at specification needed for client.
Comparative example 1
It is same as Example 1, in addition to mute finishing coat includes n propyl propionate: silica: auxiliary agent=80:18:2.
Comparative example 2
It is same as Example 1, in addition to mute finishing coat includes n propyl propionate: silica: auxiliary agent=94:4:2.
Comparative example 3
It is same as Example 1, in addition to mute finishing coat includes n propyl propionate: auxiliary agent=98:2.
Comparative example 4
It is same as Example 1, in addition to release coating is non-silicon mould release 100%.
Comparative example 5
It is same as Example 1, in addition to release coating is PI resin: non-silicon mould release=80:100.
The test method of off-type force:
Test sample is cut into the tested sample strip of 175mm*25.4mm, it is stainless that tested sample strip is affixed on 304# On steel plate, is pressed the reciprocal roll-in of speed 3 times of 30cm/ minutes using 2kg roller, enable adhesive tape closely then stainless in 304# On steel plate, after twenty minutes, 180 degree peel test force instrument sets correlated condition to room temperature, at the uniform velocity with 30cm/ minutes speed Tested sample strip is removed from 304# stainless steel plate, after the automatic read test numerical value of 180 degree peel test force instrument again manually Value simultaneously records (most stable median).
The test method of noise reduction:
Noise reduction PI glue band processed is cut into width using belt cutting-rolling machine are as follows: 3mm, 5mm, 8mm, 10mm, 20mm, The different in width of 25mm, 30mm will connect stripping mouth and separate and pinch adhesive tape using one, layer, by entire volume adhesive tape be in nature fall so that PI glue band uncoiling from scroll is removed, and ear should not hear apparent noise.
Table 1

Claims (5)

1. a kind of battery bound edge noise reduction PI glue band, it is characterised in that: from top to bottom include release coating, mute finishing coat, PI base Film layer, glue layer；The glue layer is high-viscosity oil acrylic glue；The mute finishing coat includes n propyl propionate: titanium dioxide Silicon: auxiliary agent=86-90:8-12:2；The release coating includes PI resin: non-silicon mould release=20-70:100.
2. battery bound edge according to claim 1 noise reduction PI glue band, which is characterized in that the auxiliary agent is calcium carbonate.
3. battery bound edge according to claim 1 noise reduction PI glue band, it is characterised in that: the mute finishing coat includes propionic acid N-propyl: silica: auxiliary agent=88:10:2.
4. battery bound edge according to claim 1 noise reduction PI glue band, it is characterised in that: the release coating includes PI tree Rouge: non-silicon mould release=45:100.
5. a kind of preparation method of battery bound edge noise reduction PI glue band, it is characterised in that include the following steps:
(1) coating machine designs parameter, applies mute finishing coat, mute finishing coat packet with 200 mesh anilox rolls are recessed on 25um black PI film Containing n propyl propionate: silica: auxiliary agent=86-90:8-12:2, it is spare after curing and drying with a thickness of 3-4um；
(2) coating machine sets parameter, and the recessed release painting of painting of 200 mesh anilox rolls is continued to use on the PI basement membrane for coating mute finishing coat Layer, release coating are PI resin: non-silicon mould release=20-70:100, coating layer thickness 1-2um, and room temperature is extremely after hot setting It is one day few；
(3) glue application machine sets relevant parameter, will carry out the untreated face gluing 16-18um of the PI film of coating treatment, applies Cloth high-viscosity oil acrylic glue simultaneously coils into adhesive tape；
(4) use adhesive tape rewinding machine by material rewinding at specification needed for client.
CN201811003817.9A 2018-08-30 2018-08-30 A kind of battery bound edge noise reduction PI glue band and preparation method thereof Pending CN109337601A (en)

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CN201811003817.9A CN109337601A (en) 2018-08-30 2018-08-30 A kind of battery bound edge noise reduction PI glue band and preparation method thereof

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CN201811003817.9A CN109337601A (en) 2018-08-30 2018-08-30 A kind of battery bound edge noise reduction PI glue band and preparation method thereof

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112226171A (en) * 2020-10-13 2021-01-15 东莞市胜昊新材料科技有限公司 Anti-scraping, wear-resistant, full-shading and whitening-resistant Mylar adhesive tape and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205508261U (en) * 2016-01-28 2016-08-24 广东普莱斯新材料科技有限公司 Battery label film
CN106753014A (en) * 2016-12-30 2017-05-31 芜湖研高粘胶新材料有限公司 It is a kind of to be easy to false proof tape
CN206476943U (en) * 2016-11-07 2017-09-08 日东电工（上海松江）有限公司 A kind of adhesive tape and a kind of battery
US20180169700A1 (en) * 2016-12-16 2018-06-21 Hubei OMAR Electronic Technology Co., Ltd Manufacturing method for ultrathin white covering film

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205508261U (en) * 2016-01-28 2016-08-24 广东普莱斯新材料科技有限公司 Battery label film
CN206476943U (en) * 2016-11-07 2017-09-08 日东电工（上海松江）有限公司 A kind of adhesive tape and a kind of battery
US20180169700A1 (en) * 2016-12-16 2018-06-21 Hubei OMAR Electronic Technology Co., Ltd Manufacturing method for ultrathin white covering film
CN106753014A (en) * 2016-12-30 2017-05-31 芜湖研高粘胶新材料有限公司 It is a kind of to be easy to false proof tape

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112226171A (en) * 2020-10-13 2021-01-15 东莞市胜昊新材料科技有限公司 Anti-scraping, wear-resistant, full-shading and whitening-resistant Mylar adhesive tape and preparation method thereof

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Address after: 518000 No.1, west side of Industrial Road, e Bu Town, Shenzhen Shantou Special Cooperation Zone, Shenzhen City, Guangdong Province

Applicant after: Shenzhen Shenshan special cooperation zone Changmao viscose New Material Co., Ltd

Address before: 518000 A-69, 2nd Floor, 8th Building, Standard Industrial Plant, Ebu Town, Shenzhen-Shantou Special Cooperation Zone, Shenzhen, Guangdong Province

Applicant before: SHENSHAN SPECIAL COOPERATION ZONE CHANGMAO VISCOSE NEW MATERIAL Co.,Ltd.

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Application publication date: 20190215