CN209566593U - A kind of ultra-thin PS Antistatic sheet - Google Patents
A kind of ultra-thin PS Antistatic sheet Download PDFInfo
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- CN209566593U CN209566593U CN201822247324.1U CN201822247324U CN209566593U CN 209566593 U CN209566593 U CN 209566593U CN 201822247324 U CN201822247324 U CN 201822247324U CN 209566593 U CN209566593 U CN 209566593U
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- antistatic backing
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Abstract
The utility model relates to technical field of polymer materials, more particularly to a kind of ultra-thin PS Antistatic sheet, including wearing layer, antistatic backing, first screen layer, substrate layer and the secondary shielding layer set gradually from top to bottom, the wearing layer is coated on antistatic backing surface by coating, the substrate layer is two-sided to have several composite slots by wire-drawing shape, the first screen layer and secondary shielding layer are all made of that hot pressing is compound to be overlaid on composite slot, and the antistatic backing is connected by hot pressing fitting and first screen layer molding；The utility model is directed in the technique of PS sheet material and improves, by hot pressing complex method in substrate double-faced forming shielded layer, also there is good electromagnetism anti-jamming effectiveness, wearing layer is in addition formed using coating method on antistatic backing, thickness can be effectively controlled, sheet material volume is greatly reduced.
Description
Technical field
The utility model relates to technical field of polymer materials, more particularly to a kind of ultra-thin PS 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, since volume is excessive to some electronic component packaging mistakes
It is inconvenient in journey, is in addition less able to be electromagnetically shielded for some lesser electronic components, causes entirety inconvenient for use,
Practicability is poor.
Utility model content
It is improved in a kind of technique for PS sheet material to solve the above problems, the utility model provides, it is multiple by hot pressing
Conjunction mode also has good electromagnetism anti-jamming effectiveness in substrate double-faced forming shielded layer, in addition using coating on antistatic backing
Mode forms wearing layer, and thickness can be effectively controlled, and the ultra-thin PS Antistatic sheet of sheet material volume is greatly reduced.
The technical scheme adopted by the utility model is a kind of ultra-thin PS Antistatic sheet, including successively set from top to bottom
Wearing layer, antistatic backing, first screen layer, substrate layer and the secondary shielding layer set, the wearing layer are coated on anti-by coating
Electrostatic layer surface, the substrate layer is two-sided to have several composite slots, the first screen layer and secondary shielding layer by wire-drawing shape
It is all made of that hot pressing is compound to be overlaid on composite slot, the antistatic backing is connected by hot pressing fitting and first screen layer molding.
Further improvement of these options is that the wearing layer is stained with peelable viscose away from antistatic backing two sides
Band, the adhesive tape are double-sided adhesive setting.
Further improvement of these options is that the antistatic backing corresponds to first screen layer and opens up several grooves on one side,
The groove and composite slot are to mutually stagger setting, and the antistatic backing is connected by groove and first screen layer hot pressing assembly
It connects.
Further improvement of these options is that the substrate layer is PS substrate layer, specially high impact polystyrene
Molding.
Further improvement of these options is that the substrate layer two sides are provided with first screen layer and secondary shielding layer
The reinforcement composite plate of encapsulation, the reinforcement composite plate and substrate layer, first screen layer and secondary shielding layer use hot pressing compound one
It is body formed.
The utility model has the following beneficial effects:
In a first aspect, being disposed with wearing layer, antistatic backing, first screen layer, substrate layer and the second screen from top to bottom
Layer is covered, the rub proofness of sheet material is improved particular by wearing layer, improves service life, electrostatic isolation is realized by antistatic backing
The effect of dispersing, specifically antistatic backing are the thermoplastic polyurethane film layer of included conductive materials, due to leading in antistatic backing
Isoelectric substance is not directly to contact with air, and will not react with the Cucumber in air causes antistatic effect to be lost, and is prevented quiet
Electric effect is good, and first screen layer and secondary shielding layer act on electromagnetic interference shielding action, especially in electronic product use
Good shield effectiveness is played, shield effectiveness is good, and substrate layer is specifically the setting of PS substrate, specifically efficient impact strength,
Use intensity is high, and resistance to consumption is strong；Second aspect, wearing layer are to be coated in antistatic backing by coating method, will not be because of passing through
Laminating type regenerates electrostatic, anti-static effect is also ensured when guaranteeing sheet material rub proofness, using coating method
It can be by wearing layer thickness control to smaller, so that sheet material integral thickness is thinner；The third aspect, substrate layer is two-sided open up it is compound
Slot, first screen layer and secondary shielding layer pass through that hot pressing is compound to be covered in composite slot, so that first screen layer, secondary shielding layer
One is formed with substrate layer, whole use intensity is high, good forming effect, and shield effectiveness is good；Fourth aspect, composite slot use wire drawing
Mode forms, and wire drawing tooth is specifically opened up on forming roller, i.e. plastic after wire drawing discharging by wire drawing tooth, molding effect
Fruit is good, high production efficiency；5th aspect, antistatic backing are connected using hot pressing fitting and first screen layer molding, so that whole one
Body is stronger, and use intensity is higher, thinner, more convenient to use.
In the utility model, for being improved in the technique of PS sheet material, by hot pressing complex method in substrate double-faced forming screen
Layer is covered, also there is good electromagnetism anti-jamming effectiveness, wearing layer is in addition formed using coating method on antistatic backing, can effectively be controlled
Sheet material volume is greatly reduced in thickness processed.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Description of symbols: Antistatic sheet 100, wearing layer 110, adhesive tape 111, antistatic backing 120, groove 121,
One shielded layer 130, composite slot 141, secondary shielding layer 150, reinforces composite plate 160 at substrate layer 140.
Specific embodiment
The utility model is further described below in conjunction with attached drawing.
As shown in Figure 1, a kind of ultra-thin PS Antistatic sheet 100, including the wearing layer 110, anti-set gradually from top to bottom
Electrostatic layer 120, first screen layer 130, substrate layer 140 and secondary shielding layer 150, the wearing layer 110 is by being coated on
120 surface of antistatic backing, the substrate layer 140 is two-sided to have several composite slots 141, the first screen layer by wire-drawing shape
130 and secondary shielding layer 150 be all made of that hot pressing is compound to be overlaid on composite slot 141, the antistatic backing 120 by hot pressing fitting with
The molding connection of first screen layer 130.
Wearing layer 110 is stained with peelable adhesive tape 111 away from 120 two sides of antistatic backing, which is double-sided adhesive
Setting, setting adhesive tape 111, which acts on, to improve anti-interference or two-sided anti-static electrification by multi-layer sheet to patch, easy to use, can
Adhesive tape 111 is removed, the availability of sheet material is greatly improved, it is applied widely.
The corresponding first screen layer 130 of antistatic backing 120 opens up several grooves 121, the groove 121 and composite slot on one side
141 is mutually stagger setting, and the antistatic backing 120 is connect by groove 121 with 130 hot pressing assembly of first screen layer,
Particular by the effect of groove 121 so that first screen layer 130 and 120 bonding strength of antistatic backing are higher, integraty is stronger,
Integral thickness updates, and has further reduced the volume of sheet material.
Substrate layer 140 is PS substrate layer 140, and specially high impact polystyrene forms, high impact polystyrene, that is,
The HIPS often said is the thermoplastic material made of elastomer-modified polystyrene.By rubber phase and continuous polystyrene phase
The two-phase system of composition has developed into polymer commodity important in the world, and this universal product is in impact property and processability
Energy aspect has very wide range.
140 two sides of substrate layer are provided with the reinforcement composite plate 160 for encapsulating first screen layer 130 and secondary shielding layer 150,
The reinforcement composite plate 160 and substrate layer 140, first screen layer 130 and secondary shielding layer 150 using hot pressing composite integrated at
Type, reinforcing composite molding in two sides has reinforcement composite plate 160, and the connection that can further strengthen shielded layer and substrate layer 140 is strong
Degree, whole integraty is stronger, practical reliable.
In a first aspect, being disposed with wearing layer 110, antistatic backing 120, first screen layer 130, substrate layer from top to bottom
140 and secondary shielding layer 150, the rub proofness of sheet material is improved particular by wearing layer 110, is improved service life, by anti-
The thermoplastic polyurethane that the realization electrostatic isolation effect of dispersing of electrostatic layer 120, specifically antistatic backing 120 are included conductive materials
Film layer will not be anti-with the Cucumber in air since the conductive materials in antistatic backing 120 are not directly to contact with air
Antistatic effect should be caused to lose, anti-static effect is good, and first screen layer 130 and secondary shielding layer 150 act on electromagnetic interference screen
The effect of covering especially is playing good shield effectiveness for electronic product in, and shield effectiveness is good, and substrate layer 140 is specifically
The setting of PS substrate, specific efficient impact strength, use intensity is high, and resistance to consumption is strong；Second aspect, wearing layer 110 are logical
Coating method is crossed coated in antistatic backing 120, electrostatic will not be regenerated because of by laminating type, is guaranteeing the wear-resisting journey of sheet material
Anti-static effect is also ensured in the case of degree, it can be by 110 thickness control of wearing layer to smaller, so that sheet material is whole using coating method
Body thickness is thinner；The third aspect, substrate layer 140 is two-sided to open up composite slot 141, first screen layer 130 and secondary shielding layer 150
It covers by the way that hot pressing is compound in composite slot 141, so that first screen layer 130, secondary shielding layer 150 and the formation of substrate layer 140
One, whole use intensity is high, good forming effect, and shield effectiveness is good；Fourth aspect, composite slot 141 are formed using wire drawing mode,
Wire drawing tooth is specifically opened up on forming roller, i.e. plastic, good forming effect, production after wire drawing discharging by wire drawing tooth
It is high-efficient；5th aspect, antistatic backing 120 are connected using hot pressing fitting and the molding of first screen layer 130, so that whole integraty
Stronger, use intensity is higher, thinner, more convenient to use.
In the utility model, for being improved in the technique of PS sheet material, by hot pressing complex method in substrate double-faced forming screen
Layer is covered, also there is good electromagnetism anti-jamming effectiveness, wearing layer 110 is in addition formed using coating method on antistatic backing 120, it can
Effectively control thickness, is greatly reduced sheet material volume.
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. a kind of ultra-thin PS Antistatic sheet, it is characterised in that: including set gradually from top to bottom wearing layer, antistatic backing,
First screen layer, substrate layer and secondary shielding layer, the wearing layer are coated on antistatic backing surface, the substrate layer by coating
Two-sided to have several composite slots by wire-drawing shape, the first screen layer and secondary shielding layer are all made of compound be overlaid on of hot pressing and answer
Slot is closed, the antistatic backing is connected by hot pressing fitting and first screen layer molding.
2. a kind of ultra-thin PS Antistatic sheet according to claim 1, it is characterised in that: the wearing layer deviates from antistatic
Layer two sides are stained with peelable adhesive tape, which is double-sided adhesive setting.
3. a kind of ultra-thin PS Antistatic sheet according to claim 2, it is characterised in that: the antistatic backing corresponding first
Shield it is laminated open up several grooves, the groove and composite slot are to mutually stagger setting, the antistatic backing by groove and
The connection of first screen layer hot pressing assembly.
4. a kind of ultra-thin PS Antistatic sheet according to claim 3, it is characterised in that: the substrate layer is PS substrate
Layer, specially high impact polystyrene form.
5. a kind of ultra-thin PS Antistatic sheet according to claim 4, it is characterised in that: the substrate layer two sides are provided with
The reinforcement composite plate that first screen layer and secondary shielding layer are encapsulated, the reinforcements composite plate and substrate layer, first screen layer and
Secondary shielding layer is integral formed using hot pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822247324.1U CN209566593U (en) | 2018-12-28 | 2018-12-28 | A kind of ultra-thin PS Antistatic sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822247324.1U CN209566593U (en) | 2018-12-28 | 2018-12-28 | A kind of ultra-thin PS Antistatic sheet |
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| Publication Number | Publication Date |
|---|---|
| CN209566593U true CN209566593U (en) | 2019-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822247324.1U Active CN209566593U (en) | 2018-12-28 | 2018-12-28 | A kind of ultra-thin PS Antistatic sheet |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113068389A (en) * | 2021-03-29 | 2021-07-02 | 浙江大华技术股份有限公司 | Electromagnetic radiation shielding device, manufacturing method thereof and communication cable |
| CN116421892A (en) * | 2023-04-08 | 2023-07-14 | 深圳虹望奈喜美电器有限公司 | Full-cladding atomizing cover for plasma beauty instrument |
-
2018
- 2018-12-28 CN CN201822247324.1U patent/CN209566593U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113068389A (en) * | 2021-03-29 | 2021-07-02 | 浙江大华技术股份有限公司 | Electromagnetic radiation shielding device, manufacturing method thereof and communication cable |
| CN116421892A (en) * | 2023-04-08 | 2023-07-14 | 深圳虹望奈喜美电器有限公司 | Full-cladding atomizing cover for plasma beauty instrument |
| CN116421892B (en) * | 2023-04-08 | 2024-03-26 | 深圳虹望奈喜美电器有限公司 | Full-cladding atomizing cover for plasma beauty instrument |
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