精纺毛织品嵌条线花色的探讨

目前带嵌条线的织品,在精纺毛织品中比较常见,它已成为国内外人们喜爱的流行织品,由于织物加上嵌条线,点缀衬托了织物外观,增加了织物的高贵感,使嵌条线在精纺毛织品中起着重要作用,现从嵌条线的基本设计规律,就嵌条线的使用特点,协调的配色,花型组织的新颖等方面进行探讨。 一、嵌条线的使用特点 1.嵌条线的种类及使用 嵌条线按原料分为丝嵌线、棉嵌线。涤嵌线、毛涤嵌线、本组织纱嵌线等。 真丝嵌线一般常用在高、中档织品,如纯毛单面花呢、纯毛中厚花呢、毛涤薄花呢等,用真丝做嵌线的织品,手感细腻,光泽自然柔和,使呢面富有高贵感。 高支…     

碱氧—浴法在纯棉嵌条色织物上的应用

针对特殊的嵌条色织物嵌条稀少的特点,对传统工艺进行改进,即对已染色的嵌条色织物采用碱氧一浴法进行加工处理,从而达到提高产品质量、降低生产成本的目的.     

用五线包缝机缝嵌条

笔者公司生产的床上用品被套系列大多采用在被套上面上嵌条，然后在嵌条上面锁眼，嵌条成品宽度多为20毫米或30毫米，布条人口宽度为60毫米或80毫米。     

读者来信

毛纺科技编辑同志: 阅读你刊83年第一期刊载的“精纺毛织品嵌条线花色的探讨”一文后,增加了不少知识。我作为商业部门的一员也想就精纺毛织品嵌条线问题谈一点意见:在化纤未大量生产前,精纺毛织品中的嵌条线采用丝嵌线或棉嵌线。该类品种经消费者日久累月地穿着后,在衣服尚未破损前,其肘部、臀部、两膝处出现嵌条线断裂现象。随着化纤工业的发展,精纺毛织品中的嵌条线使用面更广了。自采用涤纶嵌线或毛涤嵌线后,对于丝嵌线、棉嵌线易断裂的问题已予解决。但由于工艺上的不当,又带来了新的情况:我地区已连续多起发现涤嵌线、毛涤嵌线的全毛…     

碱氧一浴法在纯棉嵌条色织物上的应用

针对特殊的嵌条色织物嵌条稀少的特点，对传统工艺进行了改进，即对已染色的嵌条绝织物采用碱氧一浴法进行加工处理，从而达到提高产品质量、降低生产成本的目的。     

增强陶瓷嵌条和基座间牢靠度的方法

陶瓷脱水元件广泛运用于造纸机的网部。在此,提供一种陶瓷脱水元件,能够增强陶瓷嵌条和基座之间的牢靠度。如图1所示,陶瓷嵌条是由陶瓷粉末经模压在1700℃高温下烧结而成,基座的上表面设有2个凸形燕尾槽,陶瓷嵌条的下表面设有2个凹形燕尾槽,每个凹形燕尾槽的一侧均加设有刹条,刹条与凸形燕尾槽过盈配合,进一步增强了陶瓷嵌条和基座之间的牢靠度,陶瓷嵌条的上表面和基座的下表面采用胶水粘合。     

嵌条线

北京制线厂为满足毛纺行业的需求,与北京毛纺厂、清河毛纺厂组成TQ小组共同研制开发成功了8.4T×2(70s/2)涤纶嵌条线,这种嵌条线强力可达4.5牛顿/50厘米以上,色牢固也能达到国家标准(3—4级),缩水率小于0.8%,色号300多个,还有双色花式嵌条线产品,并能承担小批量来样染色工作,成装规格有5000米/轴及45000米/轴。北京制线厂厂址:北京崇文门外天坛东路,邮政编码;750838本刊嵌条线     

F1268型精梳机剥棉棒的革新

在生产过程中,F1268型精梳机牵伸罗拉剥棉棒(FA261-2200-2)上面的嵌条(FA261-2245)很容易损坏.当牵伸罗拉缠花时,嵌条就会变形,则剥棉棒需要更换,企业机物料消耗较大.     

嵌条织物的设计

在对条格织物的结构特点进行分析的基础上,探讨了三种嵌条织物的设计。     

木地板发明专利

申请号:200710051212.2发明名称:框架式实木地板公开号:CN101215923申请人:王仁忠,李志雄,王超摘要:本发明提供一种框架式实木地板,包括板体及板体周边的榫舌、榫槽。板体包括表面层和基材板,表面层木纹呈纵向,基材板由中央填充板、底层和两侧嵌条组成,两侧的榫舌、榫槽在两侧嵌条外侧。中央填充     

Whey protein film properties as affected by ultraviolet treatment under alkaline conditions

The effects of UV radiation treatment on film-forming solutions adjusted to two alkaline pH values (9 or 11) on the properties (water vapour permeability, solubility, mechanical properties, colour and microstructure) of whey protein concentrate films, and on some structural characteristics of proteins (free sulphydryl groups, degree of aggregation, denaturation and secondary structure) were evaluated. UV radiation increased protein aggregation at both pH values. Ultraviolet treatment of pH 9 solutions increased free sulphydryl groups and produced films with higher solubility, tensile strength, elastic modulus, and puncture properties and lower elongation at break; UV radiation at pH 11 decreased free sulphydryl groups and films showed higher solubility and elastic modulus and lower puncture deformation and elongation at break than untreated films. The treatment also affected film colour differently depending on the pH. In conclusion, ultraviolet treatment modifies the properties of the films in different ways depending on the pH of the solutions.     

FACTORS RESPONSIBLE FOR WHITE FILM FORMATION ON CUT SURFACES OF DRYCURED HAMS

White surface film that forms on cut surfaces of country-style ham was identified as crystalline L-tyrosine. Free L-tyrosine averaged 287.3 μmoles/g (5.2% by weight) in the film and 6.1 μmoles/g in ham tissue from which film had been removed. It is concluded that the film forms because the concentration of free L-tyrosine and certain other free amino acids in ham is greater than solubility levels; therefore, crystals form on the cut surface. The absence of surface film on knuckle muscles and film formation on other muscles of the same slice was attributed to higher NaCl (P < 0.05) of the former which decreased catheptic activity.     

PET基底上碳氟膜纳米结构及均匀性研究

研究开发防水透湿聚酯(PET)织物,利用磁控溅射法在PET薄膜及织物上制备碳氟高分子膜,利用扫描电子显微镜(SEM)、X射线衍射(XRD)、光电子能谱(XPS)对PET基底上碳氟膜的纳米结构及均匀性进行研究。SEM研究表明,一定条件下制备的碳氟膜表现出一定的有序性,呈现一定的微观结构均匀性,具有网络和棒状纳米自组装的特征;在一定条件下得到了开发防水透湿织物所需的微观网络结构。XRD研究表明碳氟膜是部分结晶的。XPS研究表明碳氟膜的氟碳面积比随着压力的增加而增加。     

可嵌入服装的PVDF压电传感器的研制与应用

用聚偏二氟乙烯(PVDF)薄膜制成适应大幅度形变的柔性传感器。设计了前置电路,选出与该电路相适合的反馈电阻和电容,测试PVDF薄膜传感器的幅频响应特性。将PVDF薄膜传感器应用在手指关节上,记录手指关节的动作,实验证明PVDF薄膜可制成检测大幅度形变的柔性传感器。     

一种新型粽子真空软塑包装工艺

以粽子真空软塑包装为研究对象,探讨设计一种适应两只装拉伸膜热成型真空包装结构及工艺。经分析确认包装工艺以及包装材料,并对所需材料及包装结构进行了参数化设计。详细说明了包装结构方案,提出根据制成品所需平均厚度而推出薄膜材料的厚度计算公式。新的包装结构具有安全美观,易于自动化生产等特点。     

我国农用地膜应用现状及展望

本文综述了我国地膜的使用种类、应用情况,并就我国目前的地膜污染现状提出地膜标准化生产及回收的途径,并提出研发全生物降解地膜解决农田＂白色污染＂的对策。     

纸张图文防涂改的途径和办法

本文归纳了国内外现有的纸张图文防涂改途径和办法,并根据违法分子常用的涂改方式着重介绍了纸张图文防涂改的手段.     

The Influence of Deposition Temperature on the Epitaxial Growth of La0. 7 Ca0.3 MnO3 Thin Film

The growth conditions of La0.7Ca0.3MnO3(LCMO) epitaxial thin film are investigated.The results indicate that the deposition temperature plays a crucial role on the growth mode of LCMO thin film.There is an optimal deposition temperature,To,for the epitaxial growth of LCMO thin film.Just only at the To,the real epitaxial LCMO thin film can be obtained.When the deposition temperature deviates from the To,the thin film tends to be polycrystalline,although it orientes growth along a certain direction(a or c axis).Moreover,the experimental results show that just only for the epitaxial thin film the ferromagnetic-paramagnetic transition temperature(i.e.the Courier temperature Tc) equals to the metal-semiconductor transition temperature(Tp).The ferromagnetic state shows metallicity and the paramagnetic state exhibits semiconducting character.     

芳纶1313纤维的研制

介绍了芳纶1313的性能、用途和发展概况,叙述了聚合物和纤维的制备方法,以及现阶段该纤维共聚改性和后处理改性的动向。     

Study of the White Film Developed on the Cut Surface of Vacuum-packed Dry-cured Ham Slices

Scanning electron microscopy of the white film developed on the cut surface of some vacuum-packed dry-cured ham slices showed a fibrous structure composed of protein materials. Gradient SDS-PAGE revealed the main components in the film were proteins with molecular weight in the range 26000–87000, but especially 37000, 41000, 56000, and 65000. Free amino acids were also in the film in low proportions (250 μg total free amino acids per mg of protein). The main amino acids were proline methionine, isoleucine, leucine, phenylalanine, histidine and tyrosine. 11.7% of the total free amino acids was tyrosine, thus indicating its minor role in formation of white film.