ptfe-machinery https://blog.hatena.ne.jp/ptfe-machinery/ ptfe-machineryの日記 https://ptfe-machinery.hatenablog.com/ Blow molding:The process follows the basic steps found in glass blowing. A parison (heated plastic mass, generally a tube) is inflated by air. The air pushes the plastic against the mold to form the desired shape. Once cooled, the plastic is ejected.The blow molding process is designed to manufactur… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fptfe-machinery.hatenablog.com%2Fentry%2F2018%2F01%2F22%2F173213" title="Types of Plastic Molding Machine - ptfe-machineryの日記" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> https://1.bp.blogspot.com/-AG2wWguxvps/WmWhGyWH0sI/AAAAAAAAAdQ/3fiiJvV7BI8QW_tm9_5nGqFi6XWTum7IACLcBGAs/s400/rod-3-855-594-848x450.jpg Hatena Blog https://hatena.blog 2018-01-22 17:32:13 rich https://ptfe-machinery.hatenablog.com/entry/2018/01/22/173213 1.0 100%