The mechanism of the hot sealing of anodic film of aluminium alloy is discussed.
探讨了铝合金多孔氧化膜的热封闭机理，优选了热封闭添加剂。
Our products include blister products, meter holder, cylinder, folding box and hot sealing package.
主要生产各种片材的吸塑产品、以及仪表卡袋、圆筒、折盒、热封包装等。
Heated or dissolved, it can be made into hot sealing tape at the substrates of PVC, PU, nylon, dacron, etc. and can be used as adhesives between woven and nonwoven materials.
可以热熔使用或溶解使用，主要应用于以pvc、PU、尼龙布、涤纶布等为基材的热封胶带、织物与非织物材料的复合粘贴等。
It congregates these functions such as stretching loading materiel vacuuming hot sealing and cutting on one single machine thus it can possess the functions as a complete packing line.
它是一种多功能、多用途包装机型，集薄膜位伸成型、装填物料、抽真空、热封、分切等功能于一体，在一台机械设备上具备了一条包装生产线的功能。
It is ideal for sealing all the random gaps between dummy bar head and mould copper plate, to prevent the hot metal infiltration and break out while casting.
非常适合于引锭头与结晶器铜板之间无规则缝隙的密封，防止开浇时渗、漏钢的现象的出现。
It is composed of radiation crosslinked polyolefin substrate and a special sealing hot melt compounded.
它是由辐射交联聚烯烃基材和特种密封热熔胶复合而成。
The design and manufacture of hot runner plates, including its runner, heating mode, calculation of thermal power, compensation for thermal expansion amount and sealing, etc. were discussed in detail.
详细讨论了热流道板的流道设计、加热形式及热功率计算、热膨胀量补偿以及密封等问题，并对流道板的制造方法作了介绍。
ISO 9001-certified engineering design and manufacturing facility provides industry with the world finest leak sealing and hot tapping hardware, sealants, and related products.
通过ISO 9001认证的工程设计和制造设备，泄露密封和热铸五金器具，密封剂，和相关产品。
One kind of full sealing box transformer substation, which is adapted for the hot, moist and dirty environments, is presented.
介绍了一种适合于在炎热、潮湿地区和污秽环境中使用的全密封防腐隔热型箱式变电站及其运行情况。
A manually set heat Timer determines the amount of time the heat sealing element stays hot.
手工确定热定时器，确定时间的长短以及密封的热度。
The sealing materials and sealing efficiency was studied by means of SEM. electrochemical salt spay test and hot-humid test.
采用SEM、电化学、以及盐雾试验和湿热试验等其它方法对封孔材料与效果进行了评价。
But in this shaping installation, besides the mentioned functions, shaping, shoveling, soldering and sealing of the stator coils can be completed at the same time before hot pressing.
传统的线圈成型模只能成型线圈的端部形状，而该装置在此基础上增加了对线圈的预弯、铲头、封焊等功能，在定子线圈热压前一次完成以上各工序。
The present invention relates to coating pore sealing agent, and is especially one kind of pore sealing agent for hot sprayed coating and its usage.
本发明涉及一种涂层封孔剂及其使用方法，特别涉及一种热喷涂涂层封孔剂及其使用方法。
Production of BOPP, CPP, POF hot-melt materials, side sealing bag in front of the fold forming device.
主要制作BOPP、CPP、POF等热熔性材料，在边封制袋前的对折成型的设备。
The forging hot pipe comprises a base pipe, an upper cover, a working medium and an elastic sealing unit.
该锻造式热管包含一基管、一上盖、一工作流体及一具弹性密封体。
The two sealing machine hot and cold, stable, easy to tear cut incision can be divided into even, set variable speed, photoelectric tracking functions into one, easy to operate.
本机采用冷热两道封口，性能稳定，分切易撕切口、可分可连、集无级调速、光电跟踪等功能于一体，操作方便。
The formulation of a hot-melt sealing adhesive for shrinkable materials is presented. The effects of stick agent, filler and butyl rubber on the properties of the adhesive are studied.
本文提出了一种用于热熔收缩材料的热熔密封胶配方，研究了增粘剂，填料、丁基橡胶对密封胶性能的影响。
Through the electromagnetic induction sealing machine to induction heating bottle cap so that the bottle and the aluminum foil are bonded together to form a reliable hot-melt sealing.
经电磁感应封口机局部感应加热，铝箔与瓶体即粘接为一体形成可靠的热熔封口。
The cover is formed by covering an airtight waterproof film on a frame. The lower edge of the cover is provided with a sealing ring which can prevent the external leakage of hot gas.
用不透气不透水的薄膜材料覆盖在一个框架上形成罩子，罩子下边有密封环，可以阻止热气外泄。
This machine has a high automatic degree, and sets digital control hot-sealing time and passed-hot point automatic protection giving an alarm device.
该机自动化程度高，设有数字控制热封时间和过热自动保护报警装置。
This machine has a high automatic degree, and sets digital control hot-sealing time and passed-hot point automatic protection giving an alarm device.
该机自动化程度高，设有数字控制热封时间和过热自动保护报警装置。
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