heat sealing
英 [hiːt ˈsiːlɪŋ]
美 [hiːt ˈsiːlɪŋ]
热封; （袋泡茶用）热封滤纸
双语例句
- Seams shall be formed by stitching, heat sealing, gluing or any equivalent method. All stitched seam-ends shall be secured.
接缝必须采取缝合、热封、粘合或其他等效方法。所有缝合的接缝端都必须加以紧闭。 - Utilities required are only those necessary to heat the sealing compound and any power that might be required to drive the small motor of the acid filling machine.
所需要的辅助设备只包括加热封口剂所必须的那些设备以及带动注酸机的小电机的电源。 - Three sides sealing is common product, and the customized heat sealing device is needed for the four sides sealing.
包装成品的形状为三边封或四边封。三边封为常规产品，四边封需特殊定制热封器。 - For themal insulation, heat preservation and sealing in special equipment.
用于隔热、保温与特殊设备的密封。 - Two side heat sealing with PID temperature controller to have more accurate temperature control, more strong sealing quality, more wider usage of packaging material.
采用双路控制的热封机构，温度控制更精确，封合质量更高，包装材料更广。 - 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。 - Heat-seal strength and integrity of the heat sealing part are key factors for plastic laminated bags in quality control of packaging production.
塑料复合包装袋的热封强度和封口完整性是袋包装产品生产的质量控制要素。 - Tarpaulin with a heat sealing machine fight site, the product quality and cheap, sold in many countries.
篷布拼幅用热合机等，产品质优价廉，销往多个国家。 - The utility model has the advantages of heat insulation and better sealing performance and has the functions of self-lock of the tapered cork and the regulation of the diameter of the tapered cork.
该瓶塞具有保温和密封性能好的优点，而且还具有瓶塞自身锁定和瓶塞直径调节的功能。 - When the inserted bag is not loaded with materials, control the action cylinder only not to perform heat sealing. Thus, the waste of packaging bags is avoided.
这样就不会造成包装袋的浪费，而且该气缸传动方式结构简单、成本较低。 - Heat sealing: A method of uniting two or more surfaces by fusion, either of the coatings or of the base materials, under controlled conditions of temperature, pressure and dwell time.
热封：把两层或多层表面融合为一的方法。它是把涂层或基层材料在固定的温度、压力和接触时间下进行。 - And natural asbestos substitute for cement products, rubber reinforced material and heat sealing materials, high temperature filtration materials and high temperature catalyst carrier and so on.
以及天然石棉代用品作水泥制品、橡胶增强材料及高温密封材料、高温过滤材料和高温催化剂载体等。 - Heat generating and sealing cabin weight are decreased dramatically with simplify control system hardware structure.
通过简化控制系统硬件设计降低了控制系统的发热量、减少了密封舱的体积和重量； - This article introduced that lens is produced by heat sealing and high frequency sealing methods.
介绍了用烧结法或高频熔封法制作光窗（透镜）。 - The construction and working principle of heat sealing machine as well as materials for lead acid battery containers and covers were briefly described. The optimized parameters for heat sealing machine were also proposed.
简述了热封机结构及原理与铅酸蓄电池槽、盖的材料，提出了合理的热封工艺参数及其必要性。 - Various properties of fresh-keeping films were examined, such as tensile strength, tear strength, transmittance, haze, and heat sealing strength.
测试了该保鲜膜的拉伸强度、撕裂强度、透光率、雾度、热封强度。 - It is found that adding of a butylene-ethylene copolymer reduces the seal initiation temperatures and also decreases the heat sealing strength.
实验结果表明，在热封层中添加M1（乙烯-丁烯共聚物）能明显降低CPP的起始热封温度，同时降低薄膜的热封强度。 - Grain storage in heat insulating, sealing and without chemicals in large storehouse
高大平房仓隔热密闭无药保粮试验 - Methods The hygiene of 3 kinds of high frequency equipments ( quenching, welding and plastics heat sealing) and electromagnetic field leaking were surveyed in the ways of occupational epidemiology in 24 corporations.
方法选取高频淬火机、焊接机、塑料热合机3类高频设备进行卫生学调查和操作位电、磁场强度监测； - Methods Adhesives and the heat sealing material for food packaging were examined by FT-IR.
方法利用傅立叶变换红外光谱法对案件所涉及的包装封口处粘合剂和封口材料的成份分别进行了检验。 - The Use of High Pressure Heat Exchanger with Ω Sealing Ring
高压换热器的Ω形环密封结构 - The portable heat sealing device is also a necessary tool in bag sealing technology and u-sealed transfer.
手提式塑料薄膜热合机是袋封技术不可缺少的工具，也是α袋封转运所必需的。 - Objective To set up a method of detecting trace adhesives and the heat sealing material for food packaging.
目的研究食品包装封口处粘合剂和封口材料成份的检验方法并对两例食品中毒案进行检验。 - The paper also sums up the experiences with the abrasion proof, heat expansion and sealing ( though the wall) of platen superheater.
总结了屏式过热器在结构设计中防磨、热膨胀、穿墙密封等方面的经验。 - Porous film is processed either by heat sealing or partly sticking or by physical boring means.
加工方法有机械法、放射法、拉伸法、热压法和辅助剂添加法等。 - After researching into the sealing of screw slot, we changed to use the deep screw slot to reduce the friction heat of sealing parts effectively and avoid the eschar of technologic medium on the sealing section.
通过对螺旋槽密封的研究，我们改用深槽密封可以有效的降低密封件的摩擦热，杜绝工艺介质在密封面上结焦。 - Problems on the Design of Resistance-Heat Sealing Machine
电阻加热式封口器的若干设计问题 - Design and application of Al compound packing film for lithium ion battery was described considering various special requirements, such as fabric composition, obstructing performance, heat sealing performance and ductibility.
通过三年多生产实践经验，结合锂离子蓄电池对其外包装材料在结构组成、阻隔性能、热封性能及延展性等方面的特殊要求，阐述对铝塑包装材料在生产中的设计与应用。 - Application and comparision of heat exchanger sealing material for petrochemical unit
石化装置中换热器密封材料应用与对比 - High heat-seal strength and integrity of the heat sealing part are basic requirements for packaging plastic laminated bags during transport, storage and product distribution process, and other links.
而复合包装袋的热封封口质量对包装过程、运输过程、储存过程以及产品分销等各个环节都有很大的影响。