丰满少妇被猛烈进入无码,国产精品亚洲欧美在线播放操,无遮挡又黄又刺激又爽的视频,久久久久亚洲AV成人

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 procedure flow of plastic shell

Release time:2022-03-31

Now most people are familiar with plastic shells, because there are all kinds of plastic shells in people's life, but we only know that the application field of plastic shells is very common.


But I don't know how the plastic shell is processed. So, in order to let more and more people understand how plastic shells are processed, let's take a look at the processing process of plastic shells today.

3.jpg


Let us know how to process plastic shell.


In the case of processing the plastic shell first, what we need to do is to prepare the corresponding plastic shell materials, which is also the most basic and important step. Because the plastic shell materials are intended to immediately endanger the finished products of the plastic shell, we must prepare high-quality plastic shell materials in advance.


Let's introduce the preparation of relevant materials here in advance. Next, let's talk about the solution for the material in the case of plastic shell processing. Since the plastic shell material has been prepared, it is necessary to solve the problem of plastic shell material in order to process and fully dry the moisture in the plastic shell material. This step is called mixed drying. Its significance is that the plastic shell can prevent vacuum pump bubbles and crazes on the surface after production and processing.


After the materials are prepared, we should make preparations for the injection molding stage of plastic shell processing in advance. At this stage, we should first prepare the corresponding mold shell and check whether the mold shell can meet your processing specifications, so as to ensure that the versatility of the plastic shell has no shortcomings. During injection molding, temperature must be a critical stage, which determines whether the plastic shell can be successfully manufactured. Because the temperature is too high, the material will become wear-resistant, and the material will fail, but the temperature is too low to be injection molded. Therefore, we must control the processing temperature of the plastic shell.


After the injection molding stage, only the plastic shell needs to be inspected for quality, and then it can be packaged and launched.

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
伊金霍洛旗| 泽库县| 桓台县| 同德县| 惠来县| 永顺县| 石屏县| 饶平县| 西平县| 和龙市| 新营市| 锦屏县| 二手房| 荣成市| 永川市| 确山县| 樟树市| 新巴尔虎右旗| 上饶市| 阳江市| 双峰县| 深州市| 黄陵县| 慈溪市| 开化县| 淮安市| 沽源县| 疏勒县| 东乌珠穆沁旗| 上栗县| 乡宁县| 嵩明县| 新龙县| 犍为县| 南岸区| 涡阳县| 兴义市| 河源市| 枣阳市| 贺兰县| 弋阳县|