国产99久久久久久免费看,CAOPORN国产精品免费视频,狠狠色噜噜狠狠狠狠97首创麻豆,中文字幕无码毛片免费看

Welcome to Shenzhen Zhongyuan Plastic Co., Ltd!

News



Tel:(0755)27151698
Fax:(0755)27150611
Mailbox:szzyzcl@163.com / szzy@szzy99.com
Add:Building A1 and A2, No.1 Industrial Zone, yuliu property company, Gongming town, Bao'an District, Shenzhen
Industry information

當(dāng)前位置:

首頁 News Industry information

Processing technology and main forms of plastic shell

Release time:2023-07-27

Plastic shellIt is a shell product made of plastic materials. What is the specific processing technology of this shell?


1. Bonding:

Plastic shell processing technology refers to the application of imported special adhesives, such as PC, acrylic, etc., to bond and process plastic shell materials to ensure bonding strength, no heterotopic bonding parts, high precision, no deformation, no cracking, and good appearance.


2. Polishing:

Plastic shell polishing mainly refers to the subsequent processing of the cut or carved section of the plastic shell.


3. Printing:

Almost all flat plastic shells can be printed. It can be processed as needed. However, the general plastic shell printing is better in the dust-free workshop, and the printing effect will be better.

圖片2-1.png


The main processing forms of plastic shell are as follows:


1. Injection molding method: the plastic pallet products produced by injection molding method are flat, smooth, crisp and dense, and the product design freedom is large. They can be divided into double-sided integral plastic pallet and double-sided assembled plastic pallet.


2. Extrusion hollow blow molding method: the extrusion hollow blow molding method in plastic shell processing is similar to the blow molding method of general hollow products, because its products are large and double-sided, which requires large extruders, clamping machines and molds.


3. Extrusion method: plastic pallets produced by this method are assembled. That is, using extruder, head and other equipment, respectively extrude the lath as the upper and lower panels and the compound wing I-shaped connecting plate as the connecting support, and then assemble. The emergence of wood plastic composites has promoted the development of plastic pallets by extrusion molding.


4. Vacuum Blister molding method: plastic shell processing plastic pallets produced by vacuum Blister molding method can be divided into single-sided and double-sided types. Single sided blister pallets are mostly used for the packaging and transportation of small motors, wire pallets, etc. they have developed rapidly in recent years, mainly for special purposes.

Copyright: Shenzhen Zhongyuan Plastic Co., Ltd. | mold processing customized manufacturer. If you want to know the processing price of the factory, how much is it, and which is good, please contact us Yue ICP Bei No. 17060480
亚洲男同志gay 片可播放| 久久久久久久久精品无码中文字幕| 日本少妇高潮喷水xxxxxxx| 一进一出一爽又粗又大| 国产看黄网站又黄又爽又色| 国产成人久久一区二区不卡| 精品无码欧美一区二区三区不卡| 成人国产片女人爽到高潮网站 | 亚洲欧美中文日韩在线v日本| 7777精品伊人久久久大香线蕉| 亚洲精品日韩一区二区电影| 久久久久久精品成人免费图片| 国产小呦泬泬99精品| 亚洲色久国产精品久久久久影院 | 狠狠色综合7777久夜色撩人| 色国产精品一区在线观看| 学生小嫩嫩馒头在线观看| 朋友新婚人妻无套| yyy6080韩国三级理论| 被夫上司玩弄的人妻| 欧美成人精精品一区二区三区| 亚洲国产精品一区二区美利坚 | 亚洲av国产精品无码市川京子| 无码精品一区二区三区免费视频| a级毛片免费观看在线播放| 蜜臀av色欲a片无码精品一区| 特大黑人与亚洲娇小| 亚洲国产精品无码| 在线观看国产一区二区三区| 蜜臀av人妻国产精品李丽| 日日狠狠久久8888偷偷色| 亚洲欧好州第一的日产suv| 在办公室伦流澡到高潮h| 人妻少妇av中文字幕乱码| aaa级久久久精品无码片| √天堂中文官网8在线| 国产免费亂倫在线观看| 波多野结av衣东京热无码专区| 免费观看电视剧全集在线播放| 日韩激情无码激情a片免费软件| 色欲av精品人妻一区二区三区|