花样毛巾设计

本篇简要介绍了几种较新颖毛巾织物如：抗撕力毛巾、缎档毛巾、双层毛巾、浮雕毛巾等的组织设计。     

纬编机械提花毛圈机及花纹设计

介绍了采用提花轮选择沉降片方式编织提花毛圈织物的机械提花毛圈机以及提花轮花纹的设计方法。     

Subjective evaluation of terry fabrics handle

Based on a survey among specialists, the impact of criteria such as thickness, bulkiness, smoothness, stiffness, extensibility and elasticity on the handle of terry fabrics is evaluated and ranked. A methodology was developed to determine the weight coefficient of the factors involved in the evaluation. A relation was determined providing a connection between the examined factors and the handle rated on the Kawabata scale. A manual evaluation of terry fabric with different mass per unit area, structural features and finishing treatments was performed. Two methods were used – by ranking and by assigning a numerical score (from 0 to 5). The opinion of the evaluators has proven consistency, as the ranking of the samples, regardless of the method, was the same. The obtained results will be used to create a complex evaluation of terry fabrics handle.     

提花毛巾坯巾酶氧中温短流程前处理

采用中温退浆酶DM 8661对提花毛巾坯巾进行酶氧中温短流程前处理,探讨了处理温度、处理液pH值、酶浓度、过氧化氢浓度及处理时间对前处理效果的影响,并采用正交试验优化了工艺。提花毛巾坯布酶氧中温短流程前处理的优化工艺为：中温退浆酶DM 8661 50 mL/L,30%过氧化氢17.5 mL/L,浴比为1〖KG-*5〗∶〖KG-*5〗40,pH值7,处理温度70 ℃,处理时间60 min。结果表明,在优化工艺条件下,提花毛巾坯巾采用中温退浆酶DM 8661进行酶氧中温短流程前处理后,织物毛效8.4 cm/30 min,白度82.3,断裂强力317.3 N,相比传统碱氧前处理,毛效与白度相差不大,而断裂强力损失则小得多。     

经编朦胧印花生产实践

以涤纶纤维为纱，棉纤维为毛圈纱，采用先印花后拉毛圈的方法，实现了较为明显的朦胧印花效果。对朦胧印花前处理、印花、毛圈梳理等工艺及主要工序要点进行了讨论。     

商业化生产中的毛圈针织物

在商业化大生产的背景下,前人已经对于多种毛圈针织物的生产方法进行了讨论,其应用领域主要为家居用纺织品,如装饰物、被单枕套及浴室脚垫。除这些产品外,毛圈织物生产商还必须增加产品产量,并在图案结构上采用最新技术,这种新技术能适用于产品热湿舒适性应用。     

复合果胶酶KDN-T02中性精练工艺

采用复合果胶酶KDN-T02对毛巾进行中性酶精练,探讨了工艺参数对精练效果的影响.在pH值7、时间60 min、温度50～55℃、KDN-T02用量为20 g/L的最佳工艺条件下处理毛巾,其毛效、失重率等指标均优于传统碱法工艺,且有利于环境保护.     

Enzymatic scouring and bleaching of cotton terry fabrics – opportunity of the improvement on some physicochemical and mechanical properties of the fabrics

In the present study, an attempt was made to treat cotton terry fabrics with alkaline pectinase enzyme and observe the effects on the properties including the degree of whiteness, water absorbency, pill formation, weight loss after abrasion, tenacity at maximum load, degree of polymerization (DP), and hand feeling of the fabric. The enzymatic treatment of cotton terry fabrics had a positive influence on some of their properties. The degree of damage of cotton terry fabrics after 20 washings in a domestic washing machine was determined by analyzing the tenacity at maximum load, weight loss after abrasion, fabric hand feeling, and the DP. Enzymatic-scoured fabrics had a higher resistance to abrasion, a lower decrease in the DP, and a higher rating of the fabric hand feeling compared with alkaline-scoured fabrics. Enzymatic processing was accompanied by a significant lower demand of energy and water. Consequently, at these processes arises the lowest amount of effluents and the produced wastewater is biodegradable. This study attempted to introduce enzymatic scouring (ES) and bleaching with peracetic acid (PAA) of the cotton terry fabrics.     

竹纤维毛巾柔软整理工艺

采用柔软剂DT-4800C对竹纤维毛巾进行柔软整理。工艺条件为:柔软剂DT-4800C质量分数1%,醋酸0.5%,浴比1∶8,40℃浸渍20 min。整理后的竹纤维毛巾具有晶莹亮丽的色彩和柔弹活络的手感,且毛巾亲水性和色牢度都俱佳。     

全棉沙滩巾的PF型活性染料印花工艺

测试了PF型染料在不同温度、不同时间的烘干和汽蒸条件下的得色量 ,并与K、M、KN型染料色光进行对比。分析了PF型染料的拔白和防印性能 ,测试了其印花后的各项色牢度。结果表明 ,PF型活性染料直接性小 ,固色率高 ,洗涤性能、色浆稳定性和色牢度好 ,且工艺的适应性和宽容性大。