CN214688345U - Flame-retardant antistatic PVC plastic film - Google Patents

Abstract

The utility model discloses a fire-retardant antistatic PVC plastic film that inhales, include around membrane roller, PVC plastic film body and back layer paper, install PVC plastic film body around the surface winding of membrane roller, the both ends of PVC plastic film body all overlap there is the protective cover, back layer paper is installed to one side surface adhesion of PVC plastic film body, the surface equidistant of back layer paper is equipped with the scale, the surface equidistant of back layer paper and PVC plastic film body is equipped with just tears the crease, the equidistant subsides of opposite side surface of PVC plastic film body are installed the mark label. The utility model discloses a surface at backing paper is equipped with the scale, makes things convenient for the user of service to tailor according to the use specification, and simultaneously, the use of mark label can make things convenient for the user of service to discern PVC plastic uptake membrane body length according to the mark label to by the use of just tearing the crease, make things convenient for the user of service to do not borrow the instrument of tailorring and tailor, the operation of being convenient for.

Description

Flame-retardant antistatic PVC plastic film

Technical Field

The utility model relates to a PVC plastic uptake membrane technical field specifically is fire-retardant antistatic PVC plastic uptake membrane.

Background

With the development of times, the market prospect of the PVC plastic uptake film is very good, and in fact, PVC is gradually getting joyful with good performance, simple process and other advantages, and is accepted and accepted by more and more people, PVC is a favorite in the building industry in European and American countries, PVC is used as a decorative building material in daily life of people, and the PVC plastic uptake film decorative material has the advantages of moisture resistance, acid and alkali resistance, no toxicity, no odor and the like, and is deeply favored by the market, so that the PVC plastic uptake film is widely popular in our lives, and the flame-retardant and antistatic PVC plastic uptake film is proposed.

The existing PVC plastic uptake film has the following defects:

1. most of the existing PVC plastic suction films have a single structure, and in use, a user needs to measure by using a measuring tape and then cut the PVC plastic suction films, which is troublesome;

2. most of the existing PVC plastic films do not have the flame-retardant and antistatic effects, so that the PVC plastic films are single in use effect and poor in practicability;

3. most of the existing PVC plastic uptake films are easily influenced by dust or damaged to a certain extent by external force at the corners of the PVC plastic uptake films in the transportation process or the exhibition process.

Therefore, the flame-retardant antistatic PVC plastic film is provided to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire-retardant antistatic PVC plastic film that inhales to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: fire-retardant antistatic PVC plastic uptake membrane, include around membrane roller, PVC plastic uptake membrane body and backing layer paper, install PVC plastic uptake membrane body around the surface winding of membrane roller, the both ends of PVC plastic uptake membrane body all overlap there is the protective cover, backing layer paper is installed to one side surface adhesion of PVC plastic uptake membrane body, the surface equidistance of backing layer paper is equipped with the scale, the surface equidistance interval of backing layer paper and PVC plastic uptake membrane body is equipped with just tears the crease, the opposite side surface equidistance subsides of PVC plastic uptake membrane body is installed the mark label, the upper surface adhesion of PVC plastic uptake membrane body installs fire-retardant layer, the antistatic layer is installed to the upper surface adhesion on fire-retardant layer.

Preferably, the inside around the membrane roller is equipped with hollow post, hollow post and around equidistant fixed mounting between the membrane roller have the mount, the inside rotation of hollow post installs the bearing.

Preferably, U type mounting is installed in the equidistant butt joint between the both ends of winding the membrane roller and the both ends of PVC plastic uptake membrane body, the attached rubber pad that installs of internal surface of U type mounting.

Preferably, tear marks are arranged between the PVC plastic uptake film body and the backing paper at equal intervals.

Preferably, the surface equidistant of protective cover is equipped with the friction line, the one end fixed mounting of protective cover has joint spare, the surface of joint spare is equipped with the pull ring.

Preferably, a back glue layer is arranged between the lower surface of the PVC plastic uptake film body and the back paper, the PVC plastic uptake film body is installed by adhering the back glue layer and the back paper, and the thickness of the back glue layer is zero and one millimeter.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an outer surface adhesion in one side of PVC plastic uptake membrane body installs back layer paper, the surface equidistance of back layer paper is equipped with the scale, the surface equidistance of back layer paper and PVC plastic uptake membrane body is equipped with and just tears the crease, the equidistant subsides of opposite side surface of PVC plastic uptake membrane body are installed the mark label, be equipped with the scale through the surface at back layer paper, make things convenient for the user of service to tailor according to the user specification, and simultaneously, the use of mark label can make things convenient for the user of service to discern PVC plastic uptake membrane body length according to the mark label, and by just tearing the use of crease, make things convenient for the user of service to do not borrow cutting tool and tailor, and the operation of being convenient for.

2. The utility model discloses an upper surface adhesion at PVC plastic uptake membrane body installs fire-retardant layer, and antistatic layer is installed to fire-retardant layer's upper surface adhesion, adopts the polytetrafluoroethylene material through fire-retardant layer, can guarantee that PVC plastic uptake membrane body has good flame retardant efficiency, simultaneously, adopts the polystyrene material through antistatic layer, and polystyrene has good antistatic effect, further improvement the practicality of PVC plastic uptake membrane body.

3. The utility model discloses an all overlap at the both ends of PVC plastic uptake membrane body has the protective cover, one side surface adhesion of PVC plastic uptake membrane body installs back layer paper, use through back layer paper can play the certain dustproof effect to PVC plastic uptake membrane body, indirect assurance PVC plastic uptake membrane body aesthetic property, and simultaneously, play the protective effect to the both ends of PVC plastic uptake membrane body by the application of protective cover, avoided PVC plastic uptake membrane body to receive external force when exhibition or transportation and influence, cause the damage of PVC plastic uptake membrane body.

Drawings

FIG. 1 is a partial internal perspective view of the present invention;

fig. 2 is a front perspective view of the present invention;

FIG. 3 is an enlarged schematic view of the internal partial structure of the PVC plastic film body of the present invention;

fig. 4 is an enlarged schematic view of a partial structure of the U-shaped fixing member of the present invention.

In the figure: 1. a film winding roller; 101. a hollow column; 102. a bearing; 103. a fixed mount; 2. a U-shaped fixing member; 201. a rubber pad; 3. a PVC plastic film body; 301. tearing and pulling marks; 302. marking labels; 303. a flame retardant layer; 304. an antistatic layer; 4. a backing paper; 401. calibration; 402. the creases are torn; 5. a protective cover; 501. a clamping piece; 502. a pull ring; 503. rubbing the lines; 6. a back glue layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: the flame-retardant antistatic PVC plastic film comprises a film winding roller 1, a PVC plastic film body 3 and back paper 4, the PVC plastic film body 3 is wound and installed on the outer surface of the film winding roller 1, protective covers 5 are sleeved at two ends of the PVC plastic film body 3, friction grains 503 are arranged on the outer surface of each protective cover 5 at equal intervals, a clamping piece 501 is fixedly installed at one end of each protective cover 5, a pull ring 502 is arranged on the outer surface of each clamping piece 501, a user can conveniently pull the pull ring 502 to peel off the protective covers 5 by pulling, the back paper 4 is adhered and installed on the outer surface of one side of the PVC plastic film body 3, a back glue layer 6 is arranged between the lower surface of the PVC plastic film body 3 and the back paper 4, the PVC plastic film body 3 is adhered and installed between the back glue layer 6 and the back paper 4, the thickness of the back glue layer 6 is zero-millimeter, tear marks 301 are arranged between the PVC plastic film body 3 and the back paper 4 at equal intervals, the user can conveniently tear the back paper 4 directly through the tear marks 301, can play the certain dustproof effect to PVC plastic uptake membrane body 3 through the use of backing paper 4, indirect assurance PVC plastic uptake membrane body 3 aesthetic property, simultaneously, play the protective effect to PVC plastic uptake membrane body 3's both ends by the application of protective cover 5, avoided PVC plastic uptake membrane body 3 to receive external force when exhibition or transportation and influence, cause PVC plastic uptake membrane body 3's damage.

Specifically, through being equipped with hollow column 101 in the inside around membrane roller 1, hollow column 101 and around equidistant fixed mounting between membrane roller 1 have mount 103, bearing 102 is installed in hollow column 101's inside rotation, equal interval butt joint is installed between the both ends around membrane roller 1 and the both ends of PVC plastic uptake membrane body 3 and U type mounting 2, rubber pad 201 is installed to the attached installation of internal surface of U type mounting 2, U type mounting 2's use can prevent the disorder of PVC plastic uptake membrane body 3, and by bearing 102's use, can conveniently dock on putting the membrane machine around membrane roller 1, the realization is put the membrane operation.

Specifically, be equipped with scale 401 through the surface equidistance at backing paper 4, the surface equidistance of backing paper 4 and PVC plastic uptake membrane body 3 is equipped with just tears crease 402, sign label 302 is installed in the equidistant subsides of opposite side surface of PVC plastic uptake membrane body 3, be equipped with scale 401 through the surface at backing paper 4, make things convenient for the user of use to tailor according to the user specification, and simultaneously, the use of sign label 302 can make things convenient for the user of use to discern 3 lengths of PVC plastic uptake membrane body according to sign label 302, and by just tearing the use of crease 402, make things convenient for the user of use to do not borrow cutting tool to tailor, the operation of being convenient for.

Specifically, install fire-retardant layer 303 through the last surface adhesion at PVC plastic uptake membrane body 3, antistatic layer 304 is installed to the last surface adhesion of fire-retardant layer 303, adopts the polytetrafluoroethylene material through fire-retardant layer 303, can guarantee that PVC plastic uptake membrane body 3 has good flame retardant efficiency, simultaneously, adopts the polystyrene material through antistatic layer 304, and polystyrene has good antistatic effect, further improvement PVC plastic uptake membrane body 3's practicality.

The working principle is as follows: before using this device, the user of service detects the device earlier, confirm and use after having no problem, through the device at exhibition or transportation, play the protecting effect by the application of protective cover 5 to the both ends of PVC plastic uptake membrane body 3, PVC plastic uptake membrane body 3 has been avoided receiving external force influence, cause PVC plastic uptake membrane body 3's damage, when the device needs to be tailor, use through mark label 302 can make things convenient for the user of service to discern PVC plastic uptake membrane body 3 length according to mark label 302, and by scale 401's effect, make things convenient for the user of service to carry out meticulous application of tailorring according to the use specification, after finishing tailorring and using on the product, guarantee good flame retardant efficiency and the antistatic backing of device by flame retardant layer 303 and antistatic layer 304.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a fire-retardant antistatic PVC plastic uptake membrane, includes around membrane roller (1), PVC plastic uptake membrane body (3) and backing paper (4), its characterized in that: install PVC plastic uptake membrane body (3) around the surface winding of membrane roller (1), the both ends of PVC plastic uptake membrane body (3) all overlap there are protective cover (5), one side surface adhesion of PVC plastic uptake membrane body (3) installs back layer paper (4), the surface equidistant of back layer paper (4) is equipped with scale (401), the surface equidistant of back layer paper (4) and PVC plastic uptake membrane body (3) is equipped with just tears crease (402), equidistant subsides of opposite side surface of PVC plastic uptake membrane body (3) are installed mark label (302), the last surface adhesion of PVC plastic uptake membrane body (3) installs fire-retardant layer (303), antistatic layer (304) are installed to the last surface adhesion of fire-retardant layer (303).

2. The flame-retardant antistatic PVC plastic film according to claim 1, characterized in that: the winding device is characterized in that a hollow column (101) is arranged inside the film winding roller (1), a fixing frame (103) is fixedly mounted between the hollow column (101) and the winding roller (1) at equal intervals, and a bearing (102) is rotatably mounted inside the hollow column (101).

3. The flame-retardant antistatic PVC plastic film according to claim 1, characterized in that: u type mounting (2) are installed in the impartial interval butt joint between the both ends of winding membrane roller (1) and the both ends of PVC plastic uptake membrane body (3), rubber pad (201) are installed in the internal surface attachment of U type mounting (2).

4. The flame-retardant antistatic PVC plastic film according to claim 1, characterized in that: tear marks (301) are arranged between the PVC plastic uptake film body (3) and the back paper (4) at equal intervals.

5. The flame-retardant antistatic PVC plastic film according to claim 1, characterized in that: the surface equidistant of protective cover (5) is equipped with friction line (503), the one end fixed mounting of protective cover (5) has joint spare (501), the surface of joint spare (501) is equipped with pull ring (502).

6. The flame-retardant antistatic PVC plastic film according to claim 1, characterized in that: be equipped with between the lower surface of PVC plastic uptake membrane body (3) and backing paper (4) gum layer (6), PVC plastic uptake membrane body (3) is through the adhesion installation between gum layer (6) and backing paper (4), the thickness of gum layer (6) is zero one millimeter at zero.

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