CN114104865A - Sponge sticky tape convenient to it is rotatory - Google Patents

Sponge sticky tape convenient to it is rotatory Download PDF

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Publication number
CN114104865A
CN114104865A CN202010878927.0A CN202010878927A CN114104865A CN 114104865 A CN114104865 A CN 114104865A CN 202010878927 A CN202010878927 A CN 202010878927A CN 114104865 A CN114104865 A CN 114104865A
Authority
CN
China
Prior art keywords
sponge
bearing
arc
membrane
film
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.)
Pending
Application number
CN202010878927.0A
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Chinese (zh)
Inventor
冷柏平
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.)
Yangzhong Hualong Rubber & Plastic Electric Co ltd
Original Assignee
Yangzhong Hualong Rubber & Plastic Electric 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 Yangzhong Hualong Rubber & Plastic Electric Co ltd filed Critical Yangzhong Hualong Rubber & Plastic Electric Co ltd
Priority to CN202010878927.0A priority Critical patent/CN114104865A/en
Publication of CN114104865A publication Critical patent/CN114104865A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18Constructional details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H37/00Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
    • B65H37/002Web delivery apparatus, the web serving as support for articles, material or another web
    • B65H37/005Hand-held apparatus
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00Adhesives in the form of films or foils
    • C09J7/20Adhesives in the form of films or foils characterised by their carriers
    • C09J7/29Laminated material
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2400/00Presence of inorganic and organic materials
    • C09J2400/20Presence of organic materials
    • C09J2400/22Presence of unspecified polymer
    • C09J2400/226Presence of unspecified polymer in the substrate
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2400/00Presence of inorganic and organic materials
    • C09J2400/20Presence of organic materials
    • C09J2400/24Presence of a foam
    • C09J2400/243Presence of a foam in the substrate
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2427/00Presence of halogenated polymer
    • C09J2427/006Presence of halogenated polymer in the substrate
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2475/00Presence of polyurethane
    • C09J2475/006Presence of polyurethane in the substrate

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Adhesive Tapes (AREA)

Abstract

The invention discloses a sponge adhesive tape convenient to rotate, which comprises an adhesive tape main body, wherein an anti-skidding mechanism is arranged on the outer surface of the adhesive tape main body, a winding drum is arranged on the inner surface of the adhesive tape main body, a rotating mechanism is arranged on the outer surface of the winding drum, and the rotating mechanism comprises a bearing, an annular plate, a first sponge, a second sponge, an anti-skidding film, an arc-shaped plate, a spring and an adjusting rod. The sponge adhesive tape convenient to rotate is provided with the rotating mechanism and the anti-skidding mechanism, the bearing is penetrated into the inner wall of the winding drum, the annular plate is fixed with the bearing through the thread groove, the arc plate is firmly fixed on the outer surface of one end of the winding drum through the elasticity of the spring, the use efficiency of people is improved, the anti-skidding performance of the adhesive tape is effectively improved through the combination of the P plastic film, the R rubber film, the PVC film and the polyurethane film, the work efficiency of people is improved, and a better use prospect is brought.

Description

Sponge sticky tape convenient to it is rotatory
Technical Field
The invention relates to the field of sponge adhesive tapes, in particular to a sponge adhesive tape convenient to rotate.
Background
The sponge sticky tape is the sticky tape that chooses the fire-retardant type cavernosum of high density for use as the substrate, through technical treatment back, scribbles the sub-sensitive glue and makes the sticky tape that forms, in the building site field, in order to satisfy people's demand, people need use the sponge to bring and use, can effectively improve people's availability factor, also can improve people's work efficiency simultaneously, along with the continuous development of science and technology, people are also higher and higher to the manufacturing process requirement of sponge sticky tape.
The existing sponge adhesive tape has certain defects in use, firstly, when the sponge adhesive tape is used, the sponge adhesive tape is troublesome to rotate and not beneficial to use of people, and in addition, when the adhesive tape is used, the sponge adhesive tape is easy to slip, certain adverse effects are brought to the use process of people, and therefore the sponge adhesive tape convenient to rotate is provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the sponge adhesive tape convenient to rotate, which has the advantages of convenience in operation, convenience in use, strong practicability and the like, and can effectively solve the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a sponge sticky tape convenient to it is rotatory, includes the sticky tape main part, the surface of sticky tape main part is provided with anti-skidding mechanism, anti-skidding mechanism includes P plastic film, R rubber membrane, PVC membrane and polyurethane membrane, the internal surface of sticky tape main part is provided with the reel, the surface of reel is provided with rotatory slewing mechanism, rotatory slewing mechanism includes bearing, annular slab, a sponge, No. two sponges, anti-skidding membrane, arc, spring and regulation pole.
Preferably, the annular plate and the second sponge are both located on the outer wall of the bearing, the second sponge is located at the rear end of the bearing, the first sponge is located on the inner wall of the bearing, the adjusting rod is located on the outer surface of one side of the annular plate, the arc plate is located on the outer surface of one end of the adjusting rod, the anti-slip film is located on the outer surface of one end of the arc plate, and the spring is located on the outer surface of the other end of the arc plate.
Preferably, be equipped with a fixed glue between bearing and the sponge No. one, the inner wall of bearing is through a fixed glue and the one side surface fixed connection of sponge No. one.
Preferably, a first welding block is arranged between the annular plate and the spring, and the outer surface of one side of the annular plate is fixedly connected with the outer surface of one end of the spring through the first welding block.
Preferably, a thread groove is formed between the bearing and the annular plate, and the outer wall of the bearing is in threaded connection with the inner wall of the annular plate through the thread groove.
Preferably, be equipped with No. two welded blocks between arc and the spring, the other end surface of arc is through No. two welded blocks and the other end surface fixed connection of spring.
Preferably, a second fixing adhesive is arranged between the anti-slip film and the arc-shaped plate, and the outer surface of one end of the anti-slip film is fixedly connected with the outer surface of one end of the arc-shaped plate through the second fixing adhesive.
Preferably, the R rubber membrane is positioned on the outer surface of the upper end of the P plastic membrane, the PVC membrane is positioned on the outer surface of the upper end of the R rubber membrane, and the polyurethane membrane is positioned on the outer surface of the upper end of the PVC membrane.
Preferably, a first glue is arranged between the P plastic film and the R rubber film, and the outer surface of the upper end of the P plastic film is fixedly connected with the outer surface of the lower end of the R rubber film through the first glue.
Preferably, be equipped with No. two points between R rubber membrane and the PVC membrane and glue, the upper end surface of R rubber membrane is glued through No. two points and is connected with the lower extreme surface fixed connection of PVC membrane.
(III) advantageous effects
Compared with the prior art, the sponge adhesive tape convenient to rotate provided by the invention has the following beneficial effects:
1. the sponge adhesive tape convenient to rotate improves the use efficiency of people through the arranged rotating mechanism, is convenient for people to elongate the sponge adhesive tape for use, when people use the sponge adhesive tape, the sponge adhesive tape can rotate, is not beneficial to the operation of people and is easy to hurt hands, the bearing is inserted into the inner wall of the winding drum, the outer wall of the bearing is provided with external threads, the inner wall of the annular plate is provided with internal threads, the annular plate is sleeved on the outer wall of the bearing to rotate, the fixing performance between the annular plate and the bearing can be effectively improved, the arranged arc plate can be fixed on the outer surface of one end of the winding drum through the elasticity of the spring, the arranged anti-slip film improves the fixing performance between the arc plate and the winding drum, the arranged first sponge improves the user experience of people use, the hands are not injured, the outer wall of the bearing is provided with the second sponge, and the stability between the bearing and the winding drum is improved, the work efficiency of people is improved, the simple operation, convenient to use, the practicality is strong.
2. This sponge sticky tape convenient to it is rotatory, anti-skidding mechanism through setting up, improve people's user experience, when people are using the sticky tape, the hand skids easily, influence people's normal operation and use, be unfavorable for people to use, set gradually P plastic film, R rubber membrane, PVC membrane and polyurethane membrane with the surface of sticky tape from inside to outside, combine through corresponding part, effectively improve the non-skid property of sticky tape, whole sponge sticky tape simple structure, and convenient for operation, the effect of use is better for traditional mode.
Drawings
FIG. 1 is a schematic view of the overall structure of a sponge tape convenient for rotation according to the present invention.
Fig. 2 is a schematic structural diagram of a rotary rotating mechanism in a sponge adhesive tape convenient to rotate according to the invention.
FIG. 3 is a schematic top view of a rotation mechanism of a sponge tape for facilitating rotation according to the present invention.
FIG. 4 is a schematic view of a ring plate of a sponge tape convenient for rotation according to the present invention.
FIG. 5 is a schematic structural view of an anti-slip film in a sponge tape convenient to rotate according to the present invention.
In the figure: 1. a tape body; 2. a rotation mechanism; 201. a bearing; 202. an annular plate; 203. a first sponge; 204. a second sponge; 205. an anti-slip film; 206. an arc-shaped plate; 207. a spring; 208. adjusting a rod; 3. an anti-slip mechanism; 301. a P plastic film; 302. r is a rubber film; 303. a PVC film; 304. a polyurethane film; 4. and (4) winding the drum.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 5, a sponge adhesive tape convenient to rotate comprises an adhesive tape main body 1, an anti-slip mechanism 3 is arranged on the outer surface of the adhesive tape main body 1, the anti-slip mechanism 3 comprises a P plastic film 301, an R rubber film 302, a PVC film 303 and a polyurethane film 304, a winding drum 4 is arranged on the inner surface of the adhesive tape main body 1, a rotary rotating mechanism 2 is arranged on the outer surface of the winding drum 4, and the rotary rotating mechanism 2 comprises a bearing 201, an annular plate 202, a first sponge 203, a second sponge 204, an anti-slip film 205, an arc-shaped plate 206, a spring 207 and an adjusting rod 208.
Further, the annular plate 202 and No. two sponges 204 all are located the outer wall of bearing 201, and No. two sponges 204 are located the rear end of bearing 201, No. one sponge 203 is located the inner wall of bearing 201, it is located one side surface of annular plate 202 to adjust pole 208, arc 206 is located the one end surface of adjusting pole 208, anti-skidding membrane 205 is located the one end surface of arc 206, spring 207 is located the other end surface of arc 206, wear into the inner wall of reel 4 with bearing 201, annular plate 202 is fixed through thread groove and bearing 201, arc 206 firmly fixes the one end surface at reel 4 through the elasticity of spring 207, improve people's availability factor.
Furthermore, be equipped with a fixed glue between bearing 201 and a sponge 203, the inner wall of bearing 201 is connected through a fixed glue and one side surface fixed connection of a sponge 203, improves the fixity ability between bearing 201 and a sponge 203.
Furthermore, a first welding block is arranged between the annular plate 202 and the spring 207, and the outer surface of one side of the annular plate 202 is fixedly connected with the outer surface of one end of the spring 207 through the first welding block, so that the fixing performance between the annular plate 202 and the spring 207 is improved.
Further, a thread groove is formed between the bearing 201 and the annular plate 202, and the outer wall of the bearing 201 is in threaded connection with the inner wall of the annular plate 202 through the thread groove, so that the fixing performance between the bearing 201 and the annular plate 202 is improved.
Furthermore, a second welding block is arranged between the arc-shaped plate 206 and the spring 207, and the outer surface of the other end of the arc-shaped plate 206 is fixedly connected with the outer surface of the other end of the spring 207 through the second welding block, so that the fixing performance between the arc-shaped plate 206 and the spring 207 is improved.
Further, No. two fixing adhesives are arranged between the anti-slip film 205 and the arc-shaped plate 206, and the outer surface of one end of the anti-slip film 205 is fixedly connected with the outer surface of one end of the arc-shaped plate 206 through the No. two fixing adhesives, so that the fixing performance between the anti-slip film 205 and the arc-shaped plate 206 is improved.
Further, R rubber membrane 302 is located the upper end surface of P plastic film 301, and PVC membrane 303 is located the upper end surface of R rubber membrane 302, and polyurethane membrane 304 is located the upper end surface of PVC membrane 303, through the combination between P plastic film 301, R rubber membrane 302, PVC membrane 303 and the polyurethane membrane 304, effectively improves the non-skid property of sticky tape, improves people's work efficiency.
Further, a first glue is arranged between the P plastic film 301 and the R rubber film 302, and the outer surface of the upper end of the P plastic film 301 is fixedly connected with the outer surface of the lower end of the R rubber film 302 through the first glue, so that the fixing performance between the P plastic film 301 and the R rubber film 302 is improved.
Further, be equipped with No. two points between R rubber membrane 302 and the PVC membrane 303 and glue, the upper end surface of R rubber membrane 302 is glued through No. two points and is connected with PVC membrane 303's lower extreme surface fixed connection, improves the fixity ability between R rubber membrane 302 and the PVC membrane 303.
The working principle is as follows: the sponge adhesive tape convenient to rotate improves the use efficiency of people through the arranged rotating mechanism 2, is convenient for people to elongate the sponge adhesive tape for use, when people use the sponge adhesive tape, the sponge adhesive tape can rotate and is not beneficial to the operation of people, and the hands are easy to hurt, the bearing 201 is inserted into the inner wall of the winding drum 4, the outer wall of the bearing 201 is provided with external threads, the inner wall of the annular plate 202 is provided with internal threads, the annular plate 202 is sleeved on the outer wall of the bearing 201 to rotate, the fixing performance between the annular plate 202 and the bearing 201 can be effectively improved, the arranged arc plate 206 can be fixed on the outer surface of one end of the winding drum 4 through the elasticity of the spring 207, the arranged anti-slip film 205 improves the fixing performance between the arc plate 206 and the winding drum 4, the arranged sponge 203I improves the user experience used by people, and does not hurt the hands, the outer wall of the bearing 201 is provided with the sponge 204 II, improve the stability ability between bearing 201 and reel 4, improve people's work efficiency, the operation is convenient, high durability and convenient use, therefore, the clothes hanger is strong in practicability, anti-skidding mechanism 3 through setting up, improve people's user experience, when people are using the sticky tape, the hand skids easily, influence people's normal operation and use, be unfavorable for people to use, set gradually P plastic film 301 with the surface of sticky tape from inside to outside, R rubber film 302, PVC membrane 303 and polyurethane membrane 304, combine through corresponding part, effectively improve the anti-skidding performance of sticky tape, whole sponge sticky tape simple structure, high durability and convenient operation, the effect of using is better for the conventional mode.
It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a sponge sticky tape convenient to it is rotatory, includes sticky tape main part (1), its characterized in that: the surface of sticky tape main part (1) is provided with anti-skidding mechanism (3), anti-skidding mechanism (3) are including P plastic film (301), R rubber membrane (302), PVC membrane (303) and polyurethane membrane (304), the internal surface of sticky tape main part (1) is provided with reel (4), the surface of reel (4) is provided with rotatory slewing mechanism (2), rotatory slewing mechanism (2) are including bearing (201), ring plate (202), No. one sponge (203), No. two sponges (204), anti-skidding membrane (205), arc (206), spring (207) and regulation pole (208).
2. A sponge tape for facilitating rotation as claimed in claim 1 wherein: annular plate (202) and No. two sponges (204) all are located the outer wall of bearing (201), and No. two sponges (204) are located the rear end of bearing (201), No. one sponge (203) are located the inner wall of bearing (201), adjust pole (208) and be located one side surface of annular plate (202), arc (206) are located the one end surface of adjusting pole (208), antislip film (205) are located the one end surface of arc (206), spring (207) are located the other end surface of arc (206).
3. A sponge tape for facilitating rotation as claimed in claim 2 wherein: be equipped with a fixed glue between bearing (201) and a sponge (203), the inner wall of bearing (201) is through a fixed glue and the one side surface fixed connection of a sponge (203).
4. A sponge tape for facilitating rotation as claimed in claim 3 wherein: a first welding block is arranged between the annular plate (202) and the spring (207), and the outer surface of one side of the annular plate (202) is fixedly connected with the outer surface of one end of the spring (207) through the first welding block.
5. The sponge adhesive tape convenient for rotation as claimed in claim 4, wherein: a thread groove is formed between the bearing (201) and the annular plate (202), and the outer wall of the bearing (201) is in threaded connection with the inner wall of the annular plate (202) through the thread groove.
6. The sponge adhesive tape convenient for rotation as claimed in claim 5, wherein: be equipped with No. two welding blocks between arc (206) and spring (207), the other end surface of arc (206) is through No. two welding block and spring (207) other end surface fixed connection.
7. The sponge adhesive tape convenient for rotation as claimed in claim 6, wherein: and a second fixing glue is arranged between the anti-slip film (205) and the arc-shaped plate (206), and the outer surface of one end of the anti-slip film (205) is fixedly connected with the outer surface of one end of the arc-shaped plate (206) through the second fixing glue.
8. A sponge tape for facilitating rotation as claimed in claim 1 wherein: the R rubber membrane (302) is located the upper end surface of P plastic film (301), PVC membrane (303) is located the upper end surface of R rubber membrane (302), polyurethane membrane (304) is located the upper end surface of PVC membrane (303).
9. The sponge tape for facilitating rotation of claim 8, wherein: a first glue dispensing is arranged between the P plastic film (301) and the R rubber film (302), and the outer surface of the upper end of the P plastic film (301) is fixedly connected with the outer surface of the lower end of the R rubber film (302) through the first glue dispensing.
10. A sponge tape for facilitating rotation as claimed in claim 9 wherein: be equipped with No. two points between R rubber membrane (302) and PVC membrane (303) and glue, the upper end surface of R rubber membrane (302) is glued through No. two points and is connected with the lower extreme surface fixed connection of PVC membrane (303).
CN202010878927.0A 2020-08-27 2020-08-27 Sponge sticky tape convenient to it is rotatory Pending CN114104865A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010878927.0A CN114104865A (en) 2020-08-27 2020-08-27 Sponge sticky tape convenient to it is rotatory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010878927.0A CN114104865A (en) 2020-08-27 2020-08-27 Sponge sticky tape convenient to it is rotatory

Publications (1)

Publication Number Publication Date
CN114104865A true CN114104865A (en) 2022-03-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010878927.0A Pending CN114104865A (en) 2020-08-27 2020-08-27 Sponge sticky tape convenient to it is rotatory

Country Status (1)

Country Link
CN (1) CN114104865A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102730494A (en) * 2012-06-19 2012-10-17 吴江市晓昱喷气织造有限公司 Bobbin for spinning
CN105694755A (en) * 2016-04-26 2016-06-22 苏州群力防滑材料有限公司 Anti-slipping adhesive tape
CN207001896U (en) * 2017-07-11 2018-02-13 东莞市伟博智能科技有限公司 A kind of adhesive tape of convenient use
CN107915073A (en) * 2017-12-13 2018-04-17 湖北银座新材料股份有限公司 A kind of PVC decorative board overlay film unreeling structure
CN208869021U (en) * 2018-09-03 2019-05-17 江西蓝海芯科技集团有限公司 A kind of protective film core roller that cutting rotation precision can be improved

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102730494A (en) * 2012-06-19 2012-10-17 吴江市晓昱喷气织造有限公司 Bobbin for spinning
CN105694755A (en) * 2016-04-26 2016-06-22 苏州群力防滑材料有限公司 Anti-slipping adhesive tape
CN207001896U (en) * 2017-07-11 2018-02-13 东莞市伟博智能科技有限公司 A kind of adhesive tape of convenient use
CN107915073A (en) * 2017-12-13 2018-04-17 湖北银座新材料股份有限公司 A kind of PVC decorative board overlay film unreeling structure
CN208869021U (en) * 2018-09-03 2019-05-17 江西蓝海芯科技集团有限公司 A kind of protective film core roller that cutting rotation precision can be improved

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