CN217806353U

CN217806353U - Compound antistatic cover tape structure

Info

Publication number: CN217806353U
Application number: CN202221907893.4U
Authority: CN
Inventors: 俞晓伟; 雷剑; 陈吉平
Original assignee: Shixing Technology Co ltd
Current assignee: Shixing Technology Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-11-15
Anticipated expiration: 2032-07-22

Abstract

The utility model discloses a compound antistatic cover area structure relates to cover area technical field, including the area body, the area body includes enhancement layer, sandwich layer, first antistatic backing, second antistatic backing, adhesive layer, be provided with the enhancement layer in the sandwich layer, the enhancement layer is the netted otter board that plastic fiber woven into and forms, the upper and lower both sides surface of sandwich layer is connected with the lower surface of first antistatic backing and the upper surface fixed connection of second antistatic backing respectively, the upper surface of first antistatic backing is connected with the lower fixed surface of adhesive layer. The utility model discloses the lid area changes the performance of traditional lid area, improves the anti tear performance of lid area, guarantees the normal result of use and the quality of equipment, avoids traditional lid area surface to have the problem that static produced in the use, increases the adaptability in lid area.

Description

Compound antistatic cover tape structure

Technical Field

The utility model relates to a cover area technical field, in particular to compound antistatic cover area structure.

Background

The cover tape is a tape product applied to the field of electronic packaging and is matched with a carrier tape, the cover tape usually takes a polyester or polypropylene film as a base layer, is compounded or coated with different functional layers, can be sealed on the surface of the carrier tape under the condition of external force or heating to form a closed space and protect electronic components in pockets of the carrier tape, and the cover tape needs to prevent the influence of static electricity in the using process, so that the cover tape with an anti-static structure is needed.

Traditional lid area has static to produce in carrying out the use, and static will influence the normal use effect of equipment like this, and traditional lid area is in the use, when needing to tear it, and the easy emergence fracture of lid area leads to the tearing performance of traditional lid area to be low, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compound antistatic cover area structure to solve the traditional lid area that proposes in the above-mentioned background art and in carrying out the use, have static and produce, static will influence the normal result of use of equipment like this, and traditional lid area is in the use, when needing to tear it, and the easy emergence fracture of lid area leads to the anti tear performance of traditional lid area low, very inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compound antistatic cover tape structure, includes the area body, the area body includes enhancement layer, sandwich layer, first antistatic backing, second antistatic backing, adhesive layer, and the adhesive layer passes through adhesion and cohesion and plays the effect of connecting the object by surface bonding, be provided with the enhancement layer in the sandwich layer, the enhancement layer is the netted otter board that plastic fiber woven formed, the upper and lower both sides surface of sandwich layer respectively with the lower surface of first antistatic backing and the upper surface fixed connection of second antistatic backing, the upper surface of first antistatic backing and the lower fixed surface of adhesive layer are connected.

Preferably, the core layer is made of PET, polyethylene terephthalate contained in the PET is the most important variety of thermoplastic polyester, and is commonly called polyester resin, which is a condensation polymer of terephthalic acid and ethylene glycol, and is commonly called thermoplastic polyester together with PBT or saturated polyester, and can prevent electrostatic influence.

Preferably, the first antistatic layer and the second antistatic layer are both made of nano polyurethane paint, and the particle size of the internal raw material used in the nano polyurethane paint is 5 nanometers.

Preferably, the material of the adhesive layer is polyvinyl acetate adhesive, which provides the basic use function of the equipment.

Preferably, the upper surface of the first antistatic layer is provided with a plurality of prints, so that the attractiveness of equipment is improved, the value of the equipment is improved, and the prints are a technological process of printing patterns on the textile fabric by using dyes or pigments.

The utility model discloses a technological effect and advantage:

1. through setting up the area body, enhancement layer, sandwich layer, first antistatic backing, second antistatic backing, adhesive layer, this lid area changes the performance of traditional lid area, improves the anti tear performance of lid area, guarantees the normal result of use and the quality of equipment, avoids traditional lid area surface to have the problem that static produced in the use, increases the adaptability of lid area.

2. Through setting up core, first antistatic backing, second antistatic backing, guarantee the specific permanent antistatic effect of equipment, improve equipment's antistatic properties, guarantee equipment's normal use function, improve equipment's working property.

3. Through setting up adhesive layer, first antistatic backing, stamp, provide the basic service function of equipment, increase the pleasing to the eye degree of equipment, improve the value of equipment.

Drawings

Fig. 1 is a schematic view of the overall front cross-sectional structure of the present invention.

Fig. 2 is a schematic view of the part a enlarged structure of the present invention.

Fig. 3 is a schematic view of the overall top view structure of the present invention.

Fig. 4 is a schematic view of the overall three-dimensional structure of the present invention.

In the figure: 1. a belt body; 101. an enhancement layer; 102. a core layer; 103. a first antistatic layer; 104. a second antistatic layer; 105. an adhesive layer; 2. and (7) printing.

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.

The utility model provides a compound antistatic cover tape structure as shown in fig. 1-4, including the area body 1, the area body 1 includes enhancement layer 101, sandwich layer 102, first antistatic backing 103, second antistatic backing 104, adhesive layer 105, be provided with enhancement layer 101 in the sandwich layer 102, enhancement layer 101 is the netted otter board that plastic fiber woven into formed, sandwich layer 102's upper and lower both sides surface is connected with the lower surface of first antistatic backing 103 and the upper fixed surface of second antistatic backing 104 respectively, the upper surface of first antistatic backing 103 is connected with adhesive layer 105's lower fixed surface, this cover tape changes the performance of traditional cover tape, improve the tear resistance of cover tape, guarantee the normal result of use and the quality of equipment, avoid traditional cover tape to have the problem that static produced on the surface in the use, increase the adaptability of cover tape.

As shown in fig. 3, the core layer 102 is made of PET, the first anti-static layer 103 and the second anti-static layer 104 are both made of nano polyurethane paint, and the particle size of the internal raw material used in the nano polyurethane paint is 5 nm, so that the specific permanent anti-static effect of the equipment is ensured, the anti-static performance of the equipment is improved, the normal use function of the equipment is ensured, and the working performance of the equipment is improved.

As shown in fig. 1 and 2, the adhesive layer 105 is made of a polyvinyl acetate adhesive, the adhesive is adhered to the surface through adhesion and cohesion to play a role in connecting objects, and the plurality of printed

patterns

2,2 arranged on the upper surface of the first antistatic layer 103 are a process of applying patterns on textiles by using dyes or pigments, so that the basic use function of equipment is provided, the attractiveness of the equipment is improved, and the value of the equipment is improved.

The utility model discloses theory of operation: this equipment has done the enhancement processing through taking 1 interior core layer 102 to take, has added the resistant tear performance of enhancement layer 101 increase equipment in the core layer 102, and the performance of improve equipment through the antistatic effect of first antistatic backing 103 and second antistatic backing 104, avoids the influence of equipment static to equipment itself in the use, improve equipment's service quality and result of use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a compound antistatic cover tape structure, includes the area body (1), its characterized in that: the belt body (1) comprises a reinforcing layer (101), a core layer (102), a first anti-static layer (103), a second anti-static layer (104) and an adhesive layer (105), wherein the reinforcing layer (101) is arranged in the core layer (102), the reinforcing layer (101) is a mesh net plate woven by plastic fibers, the upper side surface and the lower side surface of the core layer (102) are fixedly connected with the lower surface of the first anti-static layer (103) and the upper surface of the second anti-static layer (104), and the upper surface of the first anti-static layer (103) is fixedly connected with the lower surface of the adhesive layer (105).

2. The composite antistatic cover tape structure of claim 1, wherein: the core layer (102) is made of PET.

3. The composite antistatic cover tape structure of claim 1, wherein: the first antistatic layer (103) and the second antistatic layer (104) are both made of nano polyurethane coating.

4. The composite antistatic cover tape structure of claim 1, wherein: the adhesive layer (105) is made of polyvinyl acetate adhesive.

5. The composite antistatic cover tape structure of claim 1, wherein: the upper surface of the first anti-static layer (103) is provided with a plurality of embosses (2).