复合装饰墙布结构设计与生产工艺研究

介绍了装饰墙布的基本特性和功能要求,设计了一种复合自黏结构装饰墙布。采用浸渍上胶法生产,在墙布基层复合上自黏层,制成自黏墙布,便于施工,且易剥离。文中研究了复合墙布的生产工艺,通过大量实验,优化了生产工艺参数。     

竹炭再生纤维多功能墙布的设计与开发

利用竹炭再生纤维纱、涤纶纱和平纹地小提花组织,设计开发了经密为269根/(10 cm),纬密为238根/(10 cm),幅宽为280 cm,主题为"蓝色梦想""夏的热烈""春舞""远近的影"的多功能墙布。对多功能墙布进行阻燃整理及热定型处理,提高了墙布的平整度,同时使得墙布在使用中不易变形,而且增强了墙布的使用安全性。色彩花型设计主要考虑贴近大自然,给予人们舒适温馨的感受。     

慧林智能:41200针,中国人自己的核心提花技术!

2020年,一定是孙善林这辈子最难忘的一年。孙善林是浙江慧林智能装备有限公司的总经理,因公司提花机海外业务拓展需要,过去几年,他大部分时间都在印度,而2020年赶上了疫情,他被"困"在了国内,然而却因此借机"酿"出了慧林智能的新机。41200针意味着什么?"现在随便一块背景墙的高端墙布都得一两万元,我曾经在红星美凯龙看到过,仅仅一个床头背景墙墙布都要两万多元"墙布是提花机的重要应用领域之一,自然也是孙善林格外关注的。孙善林2020年连续在上海、深圳参加了几场人气超旺的高端软装墙布展会,全国十大墙布品牌他都曾经走访参观过,高端墙布的市场潜力和附加值让他对自己正在做的事情更有信心了。     

墙垣斑驳觅芳踪——数码印花复古墙布图案的设计研究

研究了墙布的发展历程和制作工艺,对墙布图案从形式上进行了分类。用实例详尽介绍了流行的数码印花复古墙布图案的设计方法步骤,为产品设计开发提供范例,指出了一种设计方向。     

瓜尔胶改性黏合剂在墙布复合中的应用

以棉、真丝、涤纶织物为面布,涤纶非织造布为基布,将自制瓜尔胶改性黏合剂用于墙布贴合。研究了黏合剂用量、压烫温度、压烫时间对三种织物材料复合墙布剥离强力的影响,获得自制瓜尔胶改性黏合剂通过压烫法制备复合墙布的优化工艺为:棉基墙布的压烫温度140℃,压烫时间40 s,黏合剂400 g/m~2;真丝基墙布的压烫温度130℃,压烫时间30 s,黏合剂300 g/m~2;涤纶基墙布的压烫温度140℃,压烫时间30 s,黏合剂350 g/m~2。进一步探讨织物面密度及水洗对复合墙布剥离强力的影响,并与市售糯米胶对比。结果表明,自制黏合剂在剥离强力及耐水性上具有优势。     

新型复合墙布面料加工工艺

新型复合墙布面料的加工工艺以设计功能性复合墙布面料为出发点,通过设计表层大提花面料的纹织工艺和上机工艺、底层纺粘无纺布的加工工艺,并采用TPU型热熔胶膜将大提花布与纺粘无纺布粘合的方法,形成具有较好防潮性能的环保复合墙布面料,并测试了面料的回潮率、甲醛含量及其它基本指标。复合效果及回潮率测试结果表明:在复合温度140℃,复合压强2MPa,复合时间为90~120s条件下的墙布复合效果最佳。     

掺杂型纳米TiO_2在墙布自清洁中的应用

介绍了纳米TiO2材料的光催化反应原理,采用未掺Cu2+和掺杂Cu2+两种纳米整理剂对墙布进行自清洁整理,比较两种不同的整理剂对墙布的整理效果.结果表明,掺杂Cu2+纳米自清洁整理剂在可见光下对墙布具有较强的自清洁功能.     

掺杂型纳米TiO2在墙布自清洁中的应用

介绍了纳米TiO2材料的光催化反应原理，采用未掺Cu^2＋和掺杂Cu^2＋两种纳米整理剂对墙布进行自清洁整理，比较两种不同的整理剂对墙布的整理效果。结果表明，掺杂Cu^2＋纳米自清洁整理剂在可见光下对墙布具有较强的自清洁功能。     

纺织纤维墙布的应用探讨

文章结合室内墙面装饰市场的调查,介绍了纺织纤维墙布在国内外的发展现状,进而对纺织纤维墙布的常见种类和功能特点进行较为全面地介绍。     

绍兴墙布产业转型升级路径研究

对绍兴墙布产业市场、生产现状进行调研并分析,得出目前墙布行业存在环保不达标,粘合牢度、耐污性能和耐用性差等问题。提出通过自主的创新、产业聚集策略、品牌带动策略、项目拉动策略和人才发展等策略,促进绍兴墙布产业整体转型升级。     

用分子包埋法对BHT进行微胶囊化研究及应用

本文研究以β-环糊精为壁材,采用超声波法对抗氧化剂BHT进行微胶囊化。以产品的包埋率、产率为评定指标,选取最佳心材与壁材的配比,最佳处理时间。结果表明:心材与壁材的最佳比例为12:88,最适超声波时间为45min。     

对窖池老化现象的分析及防治

窖池老化现象表现为池壁起碱,板结发硬,析出白色晶体,出现异臭味等。防治方法有加大投料量,使窖帽高出地面５０ｃｍ左右,以保护窖池上部窖壁;增加封窖措施,杜绝空气和杂菌侵入;对老化严重的窖池需重新敷设老窖泥;对老化轻微的采用营养液喷淋窖壁以提高窖池质量。（一平     

非织造装饰墙布的研制及其应用

:简述以涤纶为原料的非织造装饰墙布的生产工艺、产品性能及应用 ,其物理性能指标和主要使用性能均优于普通墙纸。     

覆盖对土壤温度及甘蓝型油菜丰油10号抗寒性和产量的影响

为了解低温冻害对我国黄淮油菜产区油菜产量的影响,以甘蓝型油菜丰油10号为材料,于2009-2012年间进行3年覆盖处理田间试验,测定不同覆盖物及覆盖时期对各小区不同土层的温度、冻害程度、经济性状、产量和品质影响。结果表明,覆盖处理可有效调节土壤温度,降低冻害指数,显著提高油菜越冬存活率。覆盖稻草的两个处理冻害指数均显著低于对照,覆盖处理有显著的增产效果,增产幅度在1.55%~58.28%,且以冬前对油菜进行覆盖处理的增产效果较好。这主要是得益于单株有效结角数和千粒重的显著提高,各覆盖处理单株有效结角数比对照增加4.48%~20.39%,千粒重比对照增加29.97%~41.11%。因此认为,黄淮油菜产区稻草覆盖和培土壅根均能保温、防寒,有利于油菜增产,相关措施宜在冬前进行。     

Lining bunker walls with oxygen barrier film reduces nutrient losses in corn silages

The objective of this study was to evaluate 2 systems for covering corn silage in bunker silos. The first system consisted of a sheet of 45-μm-thick oxygen barrier film (OB, polyethylene + ethylene-vinyl alcohol) placed along the length of the sidewall before filling. After filling, the excess film was pulled over the wall on top of the silage, and a sheet of polyethylene was placed on top. The second system involved using a standard sheet (ST) of 180-μm-thick polyethylene film. Eight commercial bunker silos were divided into 2 parts lengthwise so that one-half of the silo was covered with OB and the other half with a ST system. During the filling, 3 net bags with chopped corn were buried in the central part (halfway between the top and bottom of the silo) of the bunkers (CCOR) in 3 sections 10 m apart. After filling, 18 net bags (9 per covering system) were buried 40 cm below the top surface of the 3 sections. These bags were placed at 3 distances from the bunker walls (0 to 50 cm, 51 to 100 cm, and 101 to 150 cm). During unloading, the bags were removed from the silos to determine the dry matter (DM) losses, fermentation end products, and nutritive value. The Milk2006 spreadsheet was used to estimate milk per tonne of DM. The model included the fixed effect of treatment (7 different locations in the bunker) and the random effect of the silo. Two contrasts were tested to compare silages in the top laterals (shoulders) with that in the CCOR (CCOR vs. OB and CCOR vs. ST). Three contrasts compared the corresponding distances of the silage covered by the 2 systems (OB50 vs. ST50, OB100 vs. ST100 and OB150 vs. ST150). Variables were analyzed with the PROC MIXED procedure of the SAS at the 5% level. The OB method produced well-fermented silages, which were similar to CCOR, whereas the OB system showed less lactic acid and greater pH and mold counts compared with CCOR. The ST method had 116.2 kg of milk/t less than the CCOR, as the OB system and the CCOR were similar (1,258.3 and 1,294.0 kg/t, respectively). Regarding the distances from the walls, the effects were more pronounced from 0 to 101 cm. The OB50 and OB100 silages had better quality and lower mold counts and DM losses than ST50 and ST100. The OB system reduced DM and nutrient losses at the shoulders in farm bunker corn silages compared with no sidewall plastic. The OB film should lap onto the crop for at least 200 cm so that 150 cm are covered outward from the wall.     

The Fabric of Fabrication

Abstract

The most stimulating theorization of architecture in relation to textiles should be attributed to the nineteenth-century German architect, Gottfried Semper. Starting with Semper's theory of dressing (Bekleidung), this paper provides a critical examination of the theme of surface permeating architectural images produced by digital techniques. Most architectural images produced by digital techniques are of two distinct marks: in appearance, they are devoid of the primary geometries central to the traditions associating architectural form with nature and Platonic geometries, or for that matter with the machine. The current tendency to liquidate architectural form should also be differentiated from the early modern expressionism. Central to the playfulness of digital architecture is what might be called the return of the organic. The second feature of digital architecture is a perception of surface, the primary task of which is to cover the space. While skin and its surface might be considered exclusive to most organic forms, a different understanding of surface in architecture might emerge if discussed in association with Semper's theory of dressing. What makes the German architect relevant to digital architecture is the link that he made between tectonic forms and motifs attributed to textiles. Of interest is the claim that the essence of wall is informed by wickerwork, and that the German word Wand (wall) and Gewnad (dress) share a single root. The association is important as both fabric and the wall are presented as elements of covering. In covering the body or the volume of a building, to cover connotes a spatiality implied in the act of demarcating what is inside from the outside. Equally important to Semper's theory of dressing is the argument that architecture achieves its aesthetic form when the element of covering departs from its material base and turns into an aesthetic phenomenon in its own right, i.e.theatricality. This means that in the tectonic, the fabric of building is transformed into fabrication, the etymology of which signifies both the style or plan of construction, and a woven material. This paper argues that Semper's theory of dressing is of most significance today when the expressionistic tendencies of computer-generated surfaces tally with the aesthetic of commodity fetishism. To this end, the final section of the paper examines three modalities of surface discussed in Greg Lynn's views on tectonics of “blob” architecture, and the design Peter Eisenman and Rem Koolhaas in the Staten Island Institute of Art and Science, and the Public Library of Seattle respectively.     

行间生草条件下赤霞珠干红葡萄酒苹果酸-乳酸发酵的探讨

对不同行间生草处理酿造的赤霞珠干红葡萄酒进行苹果酸一乳酸发酵，结果表明：MLF后生草处理的葡萄酒平均每降1g酸pH值升高的幅度显著高于清耕（对照）；总酸降低幅度以多年生黑麦草最高，紫花苜蓿最低；生草处理的葡萄酒挥发酸升高幅度均低于清耕；多年生黑麦草和白三叶草处理使MLF持续时间较清耕缩短，紫花苜蓿持续时间最长。     

Impact of Wall Materials on Physicochemical Properties of Microencapsulated Fish Oil by Spray Drying

The aim of the present study was to investigate the effect of wall materials composition on physicochemical characteristics of fish oil microcapsules produced by spray drying (180 °C). Four different combination of coating materials (fish gelatin, chitosan, combination of gelatin and chitosan, and a mixture of microbial transglutaminase (MTGase) with maltodextrin) were applied to two different fish oils to produce 40 % solid emulsions. Scanning electron microscopy and extraction of surface and encapsulated oils revealed that fish gelatin provided the highest preserving effect on the covering fish oil. Meantime, addition of MTGase to gelatin could also increase this ability and reveled less surface oil than chitosan treatment (2.63 and 2.80 % versus 4.66 and 5.23 %, respectively; P?<?0.05). Mixture of gelatin and maltodextrin with MTGase as wall material led to the highest encapsulation efficiency, being selected as the best microencapsulation condition; meantime, application of chitosan with maltodextrin provided the worse encapsulation efficiency (P?<?0.05). All indices of powders (encapsulation efficiency, surface morphology, and particle size) showed that powders prepared from gelatin and gelatin with MTGase increased the encapsulation efficiency and would increase the stability of microcapsule powders.     

洋葱油微胶囊试验研究

研究了利用分子包囊法制备洋葱油微胶囊工艺及洋葱油微胶囊的质量检测方法,测出微胶囊包埋率为５２％,包埋率为７％及溶出速度为０．００４－０．００５ｍｌ／ｍｉｎ等主要技术参数。