CN209566581U - One kind can seperated multi-panel Antistatic sheet - Google Patents

Abstract

The utility model relates to polymeric material fields, and in particular to one kind can seperated multi-panel Antistatic sheet, including at least two groups main body, two groups of main bodys are that peelable bonding is arranged；The main body successively includes the first release layer, the first antistatic backing, first screen layer, base layer, secondary shielding layer, the second antistatic backing and the second release layer from top to bottom, first release layer is equipped with the first adhesive-layer away from the first antistatic backing two sides, and second release layer is equipped with the second adhesive-layer away from the second antistatic backing two sides；In the utility model, the Antistatic sheet application method solved at present on the market is single simple, do not have the problems such as multi-panel use, pass through the first adhesive-layer of setting and the second adhesive layer, the first release layer and the second release layer, it realizes the bonding for carrying out two or more sets according to the usage requirement or removing uses, practicality andreliabiliry is strong.

Description

One kind can seperated multi-panel Antistatic sheet

Technical field

The utility model relates to polymeric material field, especially one kind can seperated multi-panel Antistatic sheet.

Background technique

In recent years, electrostatic hazard understanding is deepened constantly with people, antistatic packaging becomes more and more important.Many institutes It is known, electrostatic can be generated between insulator, when accumulation of static electricity to a certain extent, encounter suitable condition, electrostatic will be generated and put Electricity, abrupt release goes out huge energy, to damage to object.In packaging field, what is generated due to electrostatic is various Drawback has been commonplace.Such as: the powdered commodity sun of film packaging is being used, usually because of the electrostatic attraction in heat sealing face, Lead to sealing strength sharp fall, becomes the major reason for causing commodity to store, packing serious damage in transportational process；Separately Outside, for electrostatic sensitivity devices such as various electronic components, integrated circuit, instrument and meters, if using the material for being easy to produce electrostatic Material is used as packaging material, and the accumulation of static electricity generated because of friction or electromagnetic induction can generate electric discharge under suitable conditions, draws Product failure or subelement damage are played, great economic loss is caused.

Deficiency existing for Antistatic sheet in the prior art is that sheet material application method is single simple, does not have multi-panel It uses, sheet material cannot use two or more sets bondings or removing, and use intensity is weak, and overall practical is poor.

Utility model content

To solve the above problems, the utility model relates to a kind of Antistatic sheet application methods solved at present on the market It is single, simple, do not have the problems such as multi-panel use, passes through the first adhesive-layer of setting and the second adhesive layer, the first release layer and the Two release layers, realize the bonding for carrying out two or more sets according to the usage requirement or removing uses, convenient and efficient, using strong Degree is high, and the strong one kind of practicality andreliabiliry can seperated multi-panel Antistatic sheet.

The technical scheme adopted by the utility model is one kind can seperated multi-panel Antistatic sheet, including at least two groups master Body, two groups of main bodys are peelable bonding setting；The main body successively includes the first release layer, the first antistatic from top to bottom Layer, first screen layer, base layer, secondary shielding layer, the second antistatic backing and the second release layer, first release layer is away from the One antistatic backing two sides are equipped with the first adhesive-layer, and second release layer is equipped with the second viscose glue away from the second antistatic backing two sides Layer, the first screen layer, substrate layer and secondary shielding layer two sides connecting place have reinforcement compound using hot pressing is integral formed Coating.

Further improvement of these options is, first adhesive-layer is peelable to be set to the first release layer, described Two adhesive-layers are peelable to be set to the second release layer.

Further improvement of these options is that first antistatic backing and the second antistatic backing are included conductive material The thermoplastic polyurethane film layer of matter, with a thickness of 0.1~0.3mm.

Further improvement of these options is that the first screen layer and secondary shielding layer are metal screen layer, tool Body is tin plating flat type copper wire.

Further improvement of these options is that the substrate layer is HIPS sheet layer.

The beneficial effects of the utility model are:

In a first aspect, one kind can seperated multi-panel Antistatic sheet, including at least two groups main body, two groups of main bodys are peelable From bonding setting, it acts as two or more sets main bodys can carry out bonding as needed or removing uses, and conveniently and comprehensively, make With intensity height, practical, second aspect, the main body is from top to bottom successively comprising the first release layer, the first antistatic backing, the It acts as the first release layers and second for one shielded layer, base layer, secondary shielding layer, the second antistatic backing and the second release layer Release layer has superior release, duration, can effectively prevent when using release step, by a release side by Deformation, cracking, change etc. damages the behavior of quality certainly, and release effect is good, and use intensity is high, practical, the first antistatic backing With the second antistatic backing be antistatic PC plate (polycarbonate) its possess superpower shock resistance and high temperature resistance, have it is outstanding anti- Electrostatic function, while can effectively prevent the accumulation of dust again, the harm for avoiding electrostatic from may cause, practicality andreliabiliry is strong, and first Shielded layer and secondary shielding layer are metal screen layer, and specially tin plating flat type copper wire, shield effectiveness is good, and use intensity is high, plating Tin flat type copper wire possesses the excellent solderability of pole, and smooth surface is bright, stable and reliable for performance, and substrate layer is HIPS (polyphenyl second Alkene) impact resistant polystyrene be by add in polystyrene poly- butyl rubber particle method produce a kind of shock resistance Polystyrene products, this polystyrene products can add micron order rubber grain and by the method for scion grafting polystyrene It links together with rubber grain, when being impacted, the point stresses of crack propagation can be released by the rubber grain of flexible relative It bleeds off, therefore the extension of crackle is hindered, impact resistance is improved, and practical reliable, the third aspect, described first is release Layer is equipped with the first adhesive-layer away from the first antistatic backing two sides, and second release layer is equipped with the away from the second antistatic backing two sides It acts as adhesive-layer is peelable viscose glue, specially viscose rayon to two adhesive-layers, not only has ventilative, antistatic, anti-purple The features such as outside line effect is preferable, also possesses the essence of cotton, the quality of silk, meanwhile, viscose rayon also has good hygroscopicity, i.e., Make also can effectively to play that viscose properties are unaffected under no longer environment, further ensure Antistatic sheet bonding or Peeling effect, realizing can not only use in multilayer connection or removing as needed, additionally it is possible to and comprehensive multi-panel uses, fourth aspect, The first screen layer, substrate layer and secondary shielding layer two sides connecting place have reinforcement composite coating using hot pressing is integral formed It acts as reinforcing composite coating is the spray coating as composed by two or more different materials, at a variety of surfaces It manages technical tie-up to apply to improve coating to the protective capacities of matrix, further improves the resistance to consumption of Antistatic sheet, from And extending its service life, practicality andreliabiliry is strong.

In the utility model, the Antistatic sheet application method solved at present on the market is single, simple, does not have multi-panel The problems such as use, by the first adhesive-layer of setting and the second adhesive layer, the first release layer and the second release layer, realizing can basis It is used using the bonding or removing that need to carry out two or more sets, convenient and efficient, use intensity is high, and practicality andreliabiliry is strong.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Description of symbols: main body 110, the first release layer 120, the first antistatic backing 130, substrate layer 140, first shield Layer 150, secondary shielding layer 160, the second antistatic backing 170, the second release layer 180, the first adhesive-layer 190, the second adhesive-layer 200, reinforce composite coating 210.

Specific embodiment

The utility model is further described below in conjunction with attached drawing.

As shown in Figure 1, one kind can seperated multi-panel Antistatic sheet, including at least two groups main body 110, two groups of main bodys 110 are arranged for peelable bonding；The main body 110 from top to bottom successively comprising the first release layer 120, the first antistatic backing 130, First screen layer 150, base layer, secondary shielding layer 160, the second antistatic backing 170 and the second release layer 180, described first from Type layer 120 is equipped with the first adhesive-layer 190 away from 130 two sides of the first antistatic backing, and second release layer 180 is prevented quiet away from second 170 two sides of electric layer are equipped with the second adhesive-layer 200,160 two sides phase of the first screen layer 150, substrate layer 140 and secondary shielding layer There is reinforcement composite coating 210 using hot pressing is integral formed at even.

First adhesive-layer 190 is peelable to be set to the first release layer 120, and second adhesive-layer 200 is peelable to be set to The first adhesive-layer 190 is arranged on first release layer 120, the second adhesive-layer is arranged on the second release layer 180 for second release layer 180 200, it can be bonded or be removed as needed when in use, it is convenient to facilitate, and use intensity is high, and practicality andreliabiliry is strong.

First antistatic backing 130 and the second antistatic backing 170 are the thermoplastic polyurethane film layer of included conductive materials, It has good anti-static effect with a thickness of 0.1~0.3mm, and stable and reliable for performance, use intensity is high, practical.

First screen layer 150 and secondary shielding layer 160 are metal screen layer, specially tin plating flat type copper wire, shielding effect Fruit is good, and tin plating flat type copper wire possesses the excellent solderability of pole, and smooth surface is bright, and stable and reliable for performance, practicality andreliabiliry is strong.

Substrate layer 140 is HIPS sheet layer, is the substrate layer 140 of HIPS (polystyrene) sheet layer, has high impact-resistant Effect, effectively increase its energy of resistance to consumption, to extend its service life, practicality andreliabiliry is strong.

In a first aspect, one kind can seperated multi-panel Antistatic sheet, including at least two groups main body 110, two groups of main bodys 110 For peelable bonding setting, it acts as two or more sets main bodys 110 can carry out bonding as needed or removing uses, convenient And comprehensively, use intensity is high, practical, second aspect, the main body 110 from top to bottom successively comprising the first release layer 120, First antistatic backing 130, first screen layer 150, base layer, secondary shielding layer 160, the second antistatic backing 170 and second are release It acts as the first release layer 120 and the second release layer 180 have superior release, duration to layer 180, can be effective Prevent from being deformed, being cracked by a release side when using release step, changing certainly etc. the behavior of damage quality, release effect Fruit is good, and use intensity is high, and practical, the first antistatic backing 130 and the second antistatic backing 170 are antistatic PC plate (poly- carbon Acid esters) it possesses superpower shock resistance and high temperature resistance, has outstanding anti-static function, while can effectively prevent the product of dust again Poly-, the harm for avoiding electrostatic from may cause, practicality andreliabiliry is strong, and first screen layer 150 and secondary shielding layer 160 are metal screen Layer is covered, specially tin plating flat type copper wire, shield effectiveness is good, and use intensity is high, and tin plating flat type copper wire possesses the excellent solderability of pole, Its smooth surface is bright, stable and reliable for performance, substrate layer 140 be HIPS (polystyrene) impact resistant polystyrene be by A kind of shock proof polystyrene products of the method production of poly- butyl rubber particle, this polystyrene are added in polystyrene Product can add micron order rubber grain and polystyrene and rubber grain are linked together by the method for scion grafting, when by When impact, the point stresses of crack propagation can be discharged by the rubber grain of flexible relative, therefore the extension of crackle is hindered, Impact resistance is improved, and practical reliable, the third aspect, first release layer 120 deviates from 130 two sides of the first antistatic backing Equipped with the first adhesive-layer 190, second release layer 180 away from 170 two sides of the second antistatic backing be equipped with the second adhesive-layer 200 its Effect is, adhesive-layer is peelable viscose glue, specially viscose rayon, not only have ventilative, antistatic, ultraviolet ray preventing effect compared with The features such as good, also possess the essence of cotton, the quality of silk, meanwhile, viscose rayon also has good hygroscopicity, even if in no longer ring Also it can effectively play that viscose properties are unaffected under border, further ensure the bonding or peeling effect of Antistatic sheet, Realizing can not only use in multilayer connection or removing as needed, additionally it is possible to which comprehensive multi-panel uses, fourth aspect, first screen Covering layer 150, substrate layer 140 and 160 two sides connecting place of secondary shielding layer has reinforcement composite coating using hot pressing is integral formed 210 it acts as, reinforce composite coating 210 be the spray coating as composed by two or more different materials, use is a variety of Process for treating surface use in conjunction further improves the resistance to consumption of Antistatic sheet to improve coating to the protective capacities of matrix Property, to extend its service life, practicality andreliabiliry is strong.

In the utility model, the Antistatic sheet application method solved at present on the market is single, simple, does not have multi-panel The problems such as use, by the way that the first adhesive-layer 190 and the second adhesive-layer 200, the first release layer 120 and the second release layer 180 is arranged, It realizes the bonding for carrying out two or more sets according to the usage requirement or removing uses, convenient and efficient, use intensity is high, practical It is highly reliable.

Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (5)

1. one kind can seperated multi-panel Antistatic sheet, it is characterised in that: including at least two groups main body, two groups of main bodys are peelable It is arranged from bonding；The main body from top to bottom successively comprising the first release layer, the first antistatic backing, first screen layer, base layer, Secondary shielding layer, the second antistatic backing and the second release layer, first release layer are equipped with the away from the first antistatic backing two sides One adhesive-layer, second release layer are equipped with the second adhesive-layer, the first screen layer, substrate away from the second antistatic backing two sides Layer and secondary shielding layer two sides connecting place have reinforcement composite coating using hot pressing is integral formed.

2. one kind according to claim 1 can seperated multi-panel Antistatic sheet, it is characterised in that: first adhesive-layer can Removing is set to the first release layer, and second adhesive-layer is peelable to be set to the second release layer.

3. one kind according to claim 2 can seperated multi-panel Antistatic sheet, it is characterised in that: first antistatic backing It is the thermoplastic polyurethane film layer of included conductive materials with the second antistatic backing, with a thickness of 0.1~0.3mm.

4. one kind according to claim 3 can seperated multi-panel Antistatic sheet, it is characterised in that: the first screen layer with Secondary shielding layer is metal screen layer, specially tin plating flat type copper wire.

5. one kind according to claim 4 can seperated multi-panel Antistatic sheet, it is characterised in that: the substrate layer is HIPS Sheet layer.