经典欧美gifxxoo动态图午夜-经典三级久久久久-经典三级在线-经典三级在线播放-在线综合+亚洲+欧美中文字幕-在线综合色

Welcome To Visit Zhejiang Kingrich Machinaery Co.,Ltd Official Website!
Tel : +86-577-85315788  Service Hotline : +86-577-85322811
Tel : +86-0577-85315788
Talking about the Technological Characteristics of Shoe Injection Molding Machine
Posted : 2017-07-15  Browse :

Footwear injection molding technology and footwear equipment, is in the general injection molding process and equipment on the basis of the characteristics of the shoe with the development of the shoe. Injection molding, also known as injection molding into plastic, referred to as injection molding. It works by placing the thermoplastic raw material in a heat-treatable cylinder, heating it into a molten state, and then applying a high pressure from the plunger or screw in the axial direction of the barrel. The molten material is injected into the mold through the nozzle Of the cavity, by curing or vulcanization molding and with the upper fitting as one. Shoe machine equipment

injection molding process and molding process, although the mold structure and molding state is basically the same, but the raw materials without punching, weighing and filling, thus simplifying the process and save raw materials; raw materials by the barrel and screw uniform Plasticizing, thus shortening the curing time and improve the quality of the outsole; the plasticized raw materials injected into the mold cavity, eliminating the weighing and packing are not caused by uneven outsole defects; high pressure, rapid injection efficiency and The degree of automation is also less than the molding process.

RELATED NEWS Previous : A deeper understanding of the operation and maintenance of footwear injection molding machine
主站蜘蛛池模板: 99re99热| 手机国产日韩高清免费看片| 日韩中文字幕视频在线观看| 久久免费精品高清麻豆| 天堂免费在线视频| 国产精品偷伦视频免费手机播放| 青春草在线观看精品免费视频| 波多野结衣久久精品| 久久免费精品视频| 欧美又大粗又爽又黄大片视频 | 欧美黑人猛xxxxbbbb| 亚洲综合网在线观看首页| 狠狠色噜噜狠狠狠888奇米| 欧洲一区| 日本在线观看网站| 99在线观看视频| 好紧好湿好黄的视频| 免费视频h| 人人人人草| 亚洲三级在线观看| 国产黄色免费看| 黄色软件视频| 久久九九八八色偷偷| 欧美成人看片黄a免费看| 日本欧美日韩| 亚洲成人婷婷| 伊人网站在线| 中文字幕日韩国产| 波多野结衣在线观看一区二区| 黄色片中文字幕| 久久亚洲综合| 免费看真人a一级毛片| 欧美一区二区三区不卡片| 日本在线观看不卡| 色站网| 亚洲第一区se| 亚洲aⅴ| 天天色天天插| 天天操 夜夜操| 日本一区二区三区四区视频| 日韩视频大全|