CN210309412U

CN210309412U - Anti-static winding film

Info

Publication number: CN210309412U
Application number: CN201921086774.5U
Authority: CN
Inventors: 陈振强
Original assignee: Shenzhen Qianghui Technology Co ltd
Current assignee: Shenzhen Qianghui Technology Co ltd
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-04-14
Anticipated expiration: 2029-07-12

Abstract

The utility model discloses an anti-static winding film, including the winding film, the winding film is including LLDPE substrate, first antistatic backing and second antistatic backing, be equipped with first viscose layer between LLDPE substrate and the first antistatic backing, be equipped with second viscose layer between LLDPE substrate and the second antistatic backing, the inside of LLDPE substrate is inlayed and is equipped with the lacing wire, the position between two parties of lacing wire runs through there is even muscle, the shape of lacing wire is netted, even muscle transversely runs through the lacing wire, the material of first antistatic backing and second antistatic backing is ethoxylation alkylamine, the thickness of first antistatic backing and second antistatic backing is the fourth of LLDPE substrate thickness, the lacing wire extends to the inside on first viscose layer and second viscose layer. A prevent static winding membrane, have and prevent static efficiency, avoid static adsorption dust and to the phenomenon that packing article caused the potential safety hazard, also can increase the intensity of winding membrane simultaneously.

Description

Anti-static winding film

Technical Field

The utility model relates to a winding membrane field, in particular to prevent static winding membrane.

Background

The winding film is one of films, the main materials comprise a PE winding film, a PE stretching film, an LLDPE winding film, a PE slitting winding film and the like, the main function is to compactly and fixedly bundle the product into a unit, the product does not have any looseness and separation even under adverse environment, and has no sharp edge and viscosity so as to avoid damage, the LLDPE stretching winding film is formed by taking high-quality LLDPE as a base material and adding high-quality tackifier respectively, heating, extruding, casting and cooling by a chill roll, and the LLDPE winding film is widely applied to the aspects of papermaking, logistics, chemical industry, plastic raw materials, building materials, food, glass and the like; however, the existing winding film does not have an anti-static function, and the surface of the winding film is attached with static electricity, so that dust can be easily adsorbed, and the static electricity can also cause potential safety hazards to packaged articles, is not beneficial to use and has low strength.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an anti-static winding membrane can effectively solve not possessing in the background art and prevent the problem that static effect and intensity are not high.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an anti-static winding film, includes the winding film, the winding film is including LLDPE substrate, first antistatic backing and second antistatic backing, be equipped with first viscose layer between LLDPE substrate and the first antistatic backing, be equipped with second viscose layer between LLDPE substrate and the second antistatic backing, the inside of LLDPE substrate is inlayed and is equipped with the lacing wire, the position between two parties of lacing wire runs through there is the even muscle.

Preferably, the tie bar is in a net shape, and the connecting bar transversely penetrates through the tie bar.

Preferably, the first antistatic layer and the second antistatic layer are both made of ethoxylated alkylamine, and the thickness of the first antistatic layer and the thickness of the second antistatic layer are both one fourth of the thickness of the LLDPE base material.

Preferably, the lacing wire extends to the inside of first viscose layer and second viscose layer, the connected mode between even muscle and the lacing wire is connected as an organic whole.

Preferably, the first adhesive layer and the second adhesive layer are acrylic adhesives.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses in, through the first antistatic backing and the second antistatic backing that set up, first antistatic backing and second antistatic backing are ethoxylation alkylamine material, ethoxylation alkylamine is a material that antistatic effect is excellent, cover its two sides at the LLDPE substrate, can play better antistatic action, avoid the dust in the electrostatic adsorption air, also can avoid static to bring the potential safety hazard to the article of packing simultaneously, improve the security, lacing wire and even muscle through setting up, the inside of LLDPE substrate is located for netted to the lacing wire, the tensile property of increase winding membrane that can be better, the cracked phenomenon appears when reducing tensile, the intensity of whole winding membrane has been increased to even muscle simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of an anti-static winding film of the present invention;

FIG. 2 is a front cross-sectional view of an anti-static wrapping film of the present invention;

fig. 3 is a side sectional view of the anti-static winding film of the present invention.

In the figure: 1. winding the film; 2. a LLDPE substrate; 3. a first adhesive layer; 4. a second adhesive layer; 5. a first antistatic layer; 6. a second antistatic layer; 7. stretching a rib; 8. connecting the ribs.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

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.

As shown in fig. 1 to 3, an anti-static winding film comprises a winding film 1, wherein the winding film 1 comprises a LLDPE substrate 2, a first anti-static layer 5 and a second anti-static layer 6, a first adhesive layer 3 is arranged between the LLDPE substrate 2 and the first anti-static layer 5, a second adhesive layer 4 is arranged between the LLDPE substrate 2 and the second anti-static layer 6, a tie bar 7 is embedded in the LLDPE substrate 2, and a connecting bar 8 penetrates through the middle position of the tie bar 7;

the tie bars 7 are net-shaped, and the connecting bars 8 transversely penetrate through the tie bars 7; the materials of the first anti-static layer 5 and the second anti-static layer 6 are ethoxylated alkylamine, the thicknesses of the first anti-static layer 5 and the second anti-static layer 6 are respectively one fourth of the thickness of the LLDPE substrate 2, the ethoxylated alkylamine is a material with excellent anti-static effect, and the ethoxylated alkylamine covers two surfaces of the LLDPE substrate 2, so that a better anti-static effect can be achieved, dust in air is prevented from being adsorbed by static electricity, potential safety hazards of the packaged articles caused by static electricity can be avoided, and the safety is improved; the tie bars 7 extend into the first adhesive layer 3 and the second adhesive layer 4, the connecting ribs 8 and the tie bars 7 are integrally connected, the tie bars 7 are arranged in the LLDPE base material 2 in a net shape, the stretchability of the winding film 1 can be better improved, the phenomenon of breakage during stretching is reduced, and meanwhile, the strength of the whole winding film 1 is improved by the tie bars 8; the first adhesive layer 3 and the second adhesive layer 4 are acrylic adhesives.

It should be noted that, the utility model relates to an anti-static winding membrane, when using, with winding membrane 1 twine need the packing article face on can, the packing back, first antistatic backing 5 and second antistatic backing 6 can play the effect of preventing static, dust in the static adsorption air has been avoided, static has also been avoided simultaneously and has brought the potential safety hazard to the article of packing, secondly people are when winding membrane 1, netted lacing wire 7 can increase tensile property for winding membrane 1, even muscle 8 has also increased winding membrane 1's intensity simultaneously, the practicality of winding membrane 1 has been improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An anti-static winding film, which is characterized in that: including winding membrane (1), winding membrane (1) is including LLDPE substrate (2), first antistatic backing (5) and second antistatic backing (6), be equipped with first viscose layer (3) between LLDPE substrate (2) and first antistatic backing (5), be equipped with second viscose layer (4) between LLDPE substrate (2) and second antistatic backing (6), the inside of LLDPE substrate (2) is inlayed and is equipped with lacing wire (7), the position placed in the middle of lacing wire (7) runs through there is even muscle (8).

2. The antistatic wrapping film of claim 1, wherein: the tie bars (7) are net-shaped, and the connecting bars (8) transversely penetrate through the tie bars (7).

3. The antistatic wrapping film of claim 1, wherein: the first antistatic layer (5) and the second antistatic layer (6) are both made of ethoxylated alkylamine, and the thickness of the first antistatic layer (5) and the thickness of the second antistatic layer (6) are both one fourth of that of the LLDPE substrate (2).

4. The antistatic wrapping film of claim 1, wherein: lacing wire (7) extend to the inside on first viscose layer (3) and second viscose layer (4), even the connected mode between muscle (8) and lacing wire (7) is connected as an organic whole.

5. The antistatic wrapping film of claim 1, wherein: the first adhesive layer (3) and the second adhesive layer (4) are acrylic adhesives.