CN210681520U

CN210681520U - Antistatic plastic uptake tray

Info

Publication number: CN210681520U
Application number: CN201920283171.8U
Authority: CN
Inventors: 黄世盛; 林汉良
Original assignee: Truly Opto Electronics Ltd
Current assignee: Truly Opto Electronics Ltd
Priority date: 2019-03-06
Filing date: 2019-03-06
Publication date: 2020-06-05
Anticipated expiration: 2029-03-06

Abstract

The utility model discloses an antistatic blister tray, which can carry out antistatic treatment on a tray body by arranging a new antistatic layer on the tray body or the antistatic blister tray with the failed antistatic layer, and can also recycle and process the tray without the antistatic function, so that the tray has the antistatic function again and can be recycled; the buffer layer is arranged in the antistatic blister tray, so that the damage of the antistatic layer caused by external impact in the using process is weakened, the tray body is protected, and the time for reprocessing the blister tray each time is prolonged; the problem of solution is that present antistatic blister supporting plate is often used in industry, and after a period of use, collision and other factors can lead to the tray to lose antistatic ability, thereby antistatic blister supporting plate can only scrap the processing, and then causes the waste.

Description

Antistatic plastic uptake tray

Technical Field

The invention relates to the technical field of packaging materials, in particular to an antistatic plastic uptake tray.

Background

The static electricity has great influence on electronic components, and the static electricity protection in the electronic production can avoid increasing the production cost and improve the yield and the quality of products. The blister trays, which are used as packaging materials, are also highly required to be resistant to static electricity. The traditional antistatic plastic uptake tray is added with antistatic treatment when the sheet is in the first step. These methods are generally either a method of coating the antistatic agent directly on the sheet (e.g., PET or PS) or a method of incorporating the molecules into the material (e.g., PP) when the sheet is made.

Present antistatic blister supporting plate is often used in industry, and after a period of use, collision and other factors can lead to the tray to lose antistatic ability, thereby antistatic blister supporting plate can only scrap the processing, and then causes the waste.

SUMMERY OF THE UTILITY MODEL

The utility model provides an antistatic blister tray, which can carry out antistatic treatment on the tray body by arranging a new antistatic layer on the tray body or the antistatic blister tray with the failed antistatic layer, and can also recycle and process the tray without the antistatic function, so that the tray has the antistatic function again and can be recycled; the buffer layer is arranged in the antistatic blister tray, so that the damage of the antistatic layer caused by external impact in the using process is weakened, the tray body is protected, and the time for reprocessing the blister tray each time is prolonged; the problem of solution is that present antistatic blister supporting plate is often used in industry, and after a period of use, collision and other factors can lead to the tray to lose antistatic ability, thereby antistatic blister supporting plate can only scrap the processing, and then causes the waste.

The above technical purpose of the utility model is realized through following technical scheme:

the utility model provides an antistatic plastic uptake tray, includes the tray body, is located the at least one deck antistatic layer on the tray body, is located the buffer layer of tray body below and is located the at least one deck antistatic layer of buffer layer below.

By adopting the structure, the plastic suction tray has the antistatic function by arranging the antistatic layer on the tray body; or the antistatic layer is arranged on the failed antistatic blister tray again, so that the tray without the antistatic function has the antistatic function again; the buffer layer that is located tray body below can weaken the damage of outside striking to protection tray body and antistatic layer in the use, prolongs the live time of plastic uptake tray reworking antistatic layer at every turn.

It is further optimized that the buffer layer is a buffer layer consisting of springs.

Further preferably, the antistatic layer is an antistatic layer formed by immersing the tray body in an antistatic agent.

Adopt above-mentioned structure, the antistatic layer that the tray body formed in immerging antistatic agent is thicker, and is difficult for losing efficacy, and for the mode of antistatic agent spraying, the antistatic layer coverage that the immersion formed is wide, avoids the tray part not to cover antistatic agent.

It is further optimized that the antistatic agent is a cationic antistatic agent.

The tray body is further optimized to be formed by vacuum-formed PET.

By adopting the structure, the PET is thermoplastic plastic, and the tray body is formed by vacuum forming through a mould after the PET is heated and softened.

Further optimization is that still be equipped with corrosion resistant layer between buffer layer and the antistatic layer of tray body below.

Further optimized, the corrosion-resistant layer is polyester PET.

Adopt above-mentioned structure, antistatic tray is often used for the industrial use, can contact corrosive substance, and corrosion-resistant layer can protect tray body and buffer layer not corroded, is favorable to the circulation of tray to recycle many times.

To sum up, the utility model discloses following beneficial effect has:

Drawings

Fig. 1 is a schematic view of an antistatic blister tray with an antistatic layer on a newly formed tray body according to an embodiment of the present invention.

Fig. 2 is a schematic diagram of an antistatic blister tray in which a new antistatic layer is provided on an antistatic blister tray in which an antistatic layer has failed according to an embodiment of the present invention.

Reference numerals: 1. a tray body; 2. An antistatic layer; 21. a failed antistatic layer; 22. a new antistatic layer; 3. a buffer layer; 4. a corrosion resistant layer.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

Example 1

As shown in fig. 1, an antistatic blister tray comprises a tray body 1, at least one antistatic layer 2 located on the tray body 1, a buffer layer 3 located below the tray body 1, and at least one antistatic layer 2 located below the buffer layer 3.

In a specific embodiment of the utility model, as shown in fig. 1, make newly fashioned tray have antistatic function through directly setting up antistatic layer 2 at newly fashioned plastic uptake tray body 1.

In another embodiment of the present invention, as shown in fig. 2, a new antistatic layer 22 is disposed on the failed antistatic blister tray again, so that the new antistatic layer 22 covers the failed antistatic layer 21, and the blister tray without antistatic function can have antistatic function again; it is understood that a new antistatic layer can be continuously disposed on the antistatic layer 22 after the antistatic layer 22 is also failed, and the description thereof is omitted.

Preferably, the buffer layer 3 is a buffer layer 3 composed of springs; buffer layer 3 by many micro-springs is constituteed plays the effect of buffering when antistatic blister tray bumps, weakens the damage of external striking to tray body 1 and antistatic layer 2 in the use, prolongs the live time of antistatic layer 2 of reprocessing at every turn of blister tray.

Preferably, the antistatic layer 2 is an antistatic layer formed by immersing the tray body in an antistatic agent.

Specifically, a newly formed blister tray body 1 or a recycled blister tray without antistatic function is soaked in a prepared antistatic agent, so that the antistatic agent is attached to each surface of the blister tray, and then the blister tray is dried at room temperature or hot air to form an antistatic layer 2; it is easily understood that the antistatic layer 2 may be formed on each outer surface of the tray, not only on the upper and lower surfaces, but also in industrial production, since the upper and lower surfaces of the tray are generally required to have an antistatic function in use, only the case where the antistatic layer 2 is located on the upper and lower surfaces of the tray is described for convenience of description and the need of actual production process.

Preferably, the antistatic agent is a cationic antistatic agent; the antistatic layer 2 is positioned on the outer surface of the tray body, and an externally-coated antistatic agent is used and a cationic antistatic agent is adopted.

Preferably, the tray body 1 is a vacuum-formed tray body 1 made of PET. Actually, the tray body is at least one of PET, PS and PVC, and is usually made of PET material; PET is thermoplastic plastic, and is heated and softened to form the tray body through vacuum forming of a mold.

Example 2

This embodiment is explained based on embodiment 1 with respect to the corrosion-resistant layer 4.

As shown in fig. 1 and 2, a corrosion-resistant layer 4 is further disposed between the buffer layer 3 and the antistatic layer 2 below the tray body 1; the antistatic plastic uptake tray is often used for industrial use, can contact corrosive substance, and corrosion-resistant layer 4 can protect tray body 1 and buffer layer 3 not corroded, is favorable to the circulation of tray to recycle many times.

Further, the corrosion-resistant layer 4 is polyester PET; polyester PET has good corrosion resistance.

The above specific embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments and the embodiments without inventive contribution as required after reading the present specification, but all the modifications are protected by patent law within the scope of the claims of the present invention.

Claims

1. An antistatic blister tray is characterized by comprising a tray body, at least one antistatic layer positioned on the tray body, a buffer layer positioned below the tray body and at least one antistatic layer positioned below the buffer layer; the buffer layer is composed of springs; the antistatic layer is formed by immersing the tray body in an antistatic agent.

2. The antistatic blister tray of claim 1, wherein the antistatic agent is a cationic antistatic agent.

3. The antistatic blister tray of claim 1, wherein the tray body is a vacuum-formed PET formed tray body.

4. The antistatic blister tray of claim 1, wherein a corrosion resistant layer is further disposed between the buffer layer and the antistatic layer below the tray body.

5. The antistatic blister tray of claim 4, wherein the corrosion resistant layer is polyester PET.