Blow molding
id:
blow-molding-163-1197874
title:
Blow molding
text:
Blow molding is a manufacturing process for forming hollow plastic parts. It is also used for forming glass bottles or other hollow shapes. In general, there are three main types of blow molding: extrusion blow molding, injection blow molding, and injection stretch blow molding. The blow molding process begins with softening plastic by heating a preform or parison. The parison is a tube-like piece of plastic with a hole in one end through which compressed air can enter. The plastic workpiece is
brand slug:
wiki
category slug:
encyclopedia
description:
Manufacturing process for forming and joining together hollow plastic parts
original url:
https://en.wikipedia.org/wiki/Blow_molding
date created:
2005-06-12T02:16:33Z
date modified:
2024-08-28T10:39:56Z
main entity:
{"identifier":"Q881884","url":"https://www.wikidata.org/entity/Q881884"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/2/22/Blow_molding.png","width":1900,"height":960}
fields total:
13
integrity:
16