主要介绍PTFE的成型工艺、填充改性品级及其在密封上的应用。
The paper introduces mainly the PTFE forming technology, filled and modified grades and its application in the sealing.
内罩为不锈钢板卷制密焊成型，罩底法兰和真空密封槽由大型立车精车加工成型。
For the cover of rolled stainless steel plate welded shape, cover and vacuum sealing flange at the end of the trough of large vertical lathe machining fine car molding.
纸盒日期打印，成型美观，具有良好密封性。
Date printed on paper box, elegant shape, with good sealing.
利用密封式加热，真空成型，使鞋面与楦头吻合。
Sealed heating device, vacuum shaping to match the upper and the last.
材料：优质的铝合金压铸成型，高压铸铝灯体。纯硅胶密封圈，钢化玻璃。
Material: high quality aluminum alloy die-casting molding, high-pressure cast aluminum lamp body. Pure silicone seal, tempered glass.
电缆与所述密封连接件在连接处为采用热硫化工艺成型的整体。
The hot vulcanization process forming entirety is adopted at the connecting position of the cable and the branch sealed connecting component.
开发了两种电缆隧道入口处堵水装置——成型橡胶件密封装置和密封膏密封装置。
Two types of water blocking device for the inlet of cable tunnel are developed, one is a profiled rubber seal and the other is a sealant seal.
进口硅橡胶整体一次成型，具有良好密封性能及可靠的绝缘性能，局放低。
The product adopts imported silicon rubber and its model is made wholly by once , it owns good sealing performance and reliable insulating ability with Low partial discharge .
该机利用密封式加温，真空成型，使鞋面与楦头吻合。
The machine adopts enclosed heating and vacuum forming to make the vamp fit with the last.
卧式和立式成型、填充和密封包装机械的领先制造商。
Leading manufacturer of vertical and horizontal form, fill, and seal packaging machines.
而且利用成型网（4）的弹性，很好的解决了密封问题，不易造成浆料流失。
Using the elasticity of the molded net (4), the utility model solves the seal problem, and further the leakage of the paper pulp is avoided.
公司提供用于包装液体、膏状、颗粒、粉末等材质的立式和卧式成型、罐装和密封机。
Vertical and horizontal form, fill and seal machines for packaging liquids, creams, tablets, powders, and granular products.
开发研制的无限长螺旋卷成型机，解决了大直径金属橡胶密封环弹性元件金属丝接头过多，易造成空间污染的技术难题；特殊的制备方法保证了小截面金属橡胶密封件螺旋卷间的牢固嵌合；
The special equipment for the shaping of spirals with infinite length, and the problem of so many end points in metal rubber sealing rings, which will pollutes the working condition, is resolved.
干压成型的氧化铝陶瓷尺寸精确、绝缘和密封性能优良，广泛应用于电子元件封装。
The ceramic case widely apply in the electronic component seal because the good insulating ability and good sealing ability.
易于剪裁，便于安装：这种大面积、柔软的板状密封材料可通过机械冲压或手工剪裁成型，任何剪裁方式，对其密封性都不会产生影响。
Easy to cut and install: This large-areaed, soft kind of sheet sealing materials can be cut by mechanical press or handwork and no matter what kind of cut method, its sealing ability cant be effected.
其构成是塑料空心砖的平面、侧面设有密封槽、密封条、通孔，一次压制成型。
The flat face and the side face of the plastic hollow brick are provided with a sealing groove, a sealing strip and through holes; the plastic hollow brick can be formed once by pressing.
密封圈(34)构成浮动密封，通过冲压加工而成型。
The seal ring 34 composes a floating seal and is formed by press working.
密封件（54）和定位衬套（50）可以形成单一的连续的液体注射成型构架，包括被安装板（40）包围的部分（58）。
The seal member (54) and locator bushing (50) may be formed as a single, continuous liquid injection molded framework, including portions (58) encased by the mounting plate (40).
依据最优方案成型的Y型密封圈其缺陷得以消除，符合水介质单体液压支柱对密封元件的要求。
With the optimal project, the defects of Y-type seal-ring were eliminated. As a result, the Y-type seal-ring can satisfy the seal requirement of hydraulic prop with water medium.
依据最优方案成型的Y型密封圈其缺陷得以消除，符合水介质单体液压支柱对密封元件的要求。
With the optimal project, the defects of Y-type seal-ring were eliminated. As a result, the Y-type seal-ring can satisfy the seal requirement of hydraulic prop with water medium.
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