Characteristics of Fabric-Foam-Fabric Plied Material: Water Transport Capability

2018 ◽  
Vol 777 ◽  
pp. 13-16
Author(s):  
Chi Wai Kan ◽  
Clare Man Ching Ko ◽  
Somchai Udon ◽  
Siriorn Wanitchottayanont ◽  
Manat Pangsai ◽  
...  
Keyword(s):  
Water Transport ◽  
Close Contact ◽  
Polyurethane Foams ◽  
Textile Materials ◽  
Intimate Apparel

During using of textile materials, such as intimate apparel, which is in close contact with skin, the water transport capability is very important to avoid any uncomfortable feeling to the users. The water transport capability of fabric-foam-fabric plied materials were evaluated in this study. The plied material is intended to be used in intimate apparel. The fabric-foam-fabric plied materials were prepared by plying polyurethane foams (non-laminated and laminated) with different fabrics. Therefore, we reported the water transport capability values of different plied samples and the results were discussed properly.

Liquid Spreading Speed Measurement of Fabric-Foam-Fabric Plied Material

2018 ◽  
Vol 772 ◽  
pp. 3-7 ◽  
Author(s):  
Chi Wai Kan ◽  
Clare Man Ching Ko ◽  
Nongnut Sasithorn ◽  
Rattanaphol Mongkholrattanasit
Keyword(s):  
Polyurethane Foams ◽  
Textile Material ◽  
Spreading Speed ◽  
Textile Materials ◽  
Liquid Spreading ◽  
Speed Measurement ◽  
Intimate Apparel ◽  
Comfort Property

During sweating, textile materials would absorption water and then spread. The liquid spreading speed in the textile material would affect the comfort property. In this study, the liquid spreading speed of fabric-foam-fabric plied materials were studied. The plied material is intended to be used in close-to-skin garment such as intimate apparel. Thus, the liquid spreading speed of the material would affect its comfort property. The fabric-foam-fabric plied materials were prepared by plying polyurethane foams (non-laminated and laminated) with different fabrics. Therefore, we reported the liquid spreading speed values of different plied samples and the results were discussed properly.

Examining the Overall Moisture Management Capability of Fabric-Foam-Fabric Plied Material

2018 ◽  
Vol 279 ◽  
pp. 109-112
Author(s):  
Chi Wai Kan ◽  
Clare Man Ching Ko ◽  
Nattadon Rungruangkitkrai ◽  
Nattaya Vuthiganond ◽  
Rattanaphol Mongkholrattanasit
Keyword(s):  
Absorption Rate ◽  
Close Contact ◽  
Polyurethane Foams ◽  
Test Method ◽  
Textile Material ◽  
Spreading Speed ◽  
Moisture Management ◽  
Management Capability ◽  
Intimate Apparel

Moisture management is an important behaviour during engineering of textile material. In case of intimate apparel (which is in close contact with skin), its moisture management property would affect the comfort behaviour during use. Fabric-foam-fabric plied materials are commonly used materials for making intimate apparel. In this study, we prepared different fabric-foam-fabric plied materials by plying polyurethane foams (non-laminated and laminated) with different fabrics. Their performance on absorption rate, accumulative one-way transport capability and spreading speed had been measured objectively in previous works using instrument (moisture management tester) according to AATCC Test Method 195. Based on the data, we can calculate the overall moisture management capability (OMMC) of the piled materials. Therefore, we reported the OMMC values of different plied samples and the results were discussed properly.

Water Transport Mechanisms in Textile Materials

1957 ◽  
Vol 27 (1) ◽  
pp. 8-13 ◽  
Author(s):  
Norman R. S. Hollies ◽  
Martha M. Kaessinger ◽  
Barbara S. Watson ◽  
Herman Bogaty
Keyword(s):  
Water Transport ◽  
Transport Mechanisms ◽  
Textile Materials

Mechanical Study of Fabric-Foam Plied Material

2017 ◽  
Vol 866 ◽  
pp. 224-232 ◽  
Author(s):  
Chi Wai Kan ◽  
Clare Man Ching Ko ◽  
Kongkiat Maha-In ◽  
Kasem Manarungwit ◽  
Chamlong Sarikanon ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Polyurethane Foams ◽  
Mechanical Study ◽  
Intimate Apparel

Fabric-foam samples were prepared by plying polyurethane foams (non-laminated and laminated) with different fabrics in this study. The fabric-foam plied samples were intended to be used for intimate apparel which is a kind of close-to-skin garment. The comfort requirement of intimate apparel is highly concerned and smoothness, softness, stiffness and drape are the consideration factors. Therefore, we evaluated the mechanical properties of smoothness, softness, stiffness and drape of the different plied samples and the results were discussed properly.

Absorption Rate Evaluation of Fabric-Foam-Fabric Plied Material

2018 ◽  
Vol 932 ◽  
pp. 97-101
Author(s):  
Chi Wai Kan ◽  
Clare Man Ching Ko ◽  
Phichitphol Jaroensappayanant ◽  
Manat Pangsai ◽  
Rattanaphol Mongkholrattanasit
Keyword(s):  
Water Absorption ◽  
Absorption Rate ◽  
Polyurethane Foams ◽  
Intimate Apparel ◽  
Comfort Property ◽  
Rate Evaluation

The absorption rate of fabric-foam-fabric plied materials for making intimate apparel was measured in this study. The fabric-foam-fabric plied materials were prepared by plying polyurethane foams (non-laminated and laminated) with different fabrics. The plied material is intended to be used in close-to-skin garment. Thus, the water absorption behaviour of the material would affect its comfort property. Therefore, we reported the absorption rate values of different plied samples and the results were discussed properly.

Wetting Time Measurement of Fabric-Foam-Fabric Plied Material

2017 ◽  
Vol 866 ◽  
pp. 220-223 ◽  
Author(s):  
Chi Wai Kan ◽  
Clare Man Ching Ko ◽  
Kornchanok Boontorn ◽  
Rattanaphol Mongkholrattanasit
Keyword(s):  
Time Measurement ◽  
Polyurethane Foams ◽  
Wetting Ability ◽  
Intimate Apparel ◽  
Wetting Time

The wetting time of fabric-foam-fabric plied materials was measured in this study. The fabric-foam-fabric plied materials were prepared by plying polyurethane foams (non-laminated and laminated) with different fabrics. The plied material would be proposed for making intimate apparel which is a kind of close-to-skin garment. Thus, the wetting ability of the material would affect the comfort behaviour. Therefore, we reported the wetting time values of different plied samples and the results were discussed properly.

Ultrastructure of Liver in Lactosyl Ceramidosis

1971 ◽  
Vol 29 ◽  
pp. 312-313
Author(s):  
Z. Hruban ◽  
J. R. Esterly ◽  
G. Dawson ◽  
A. O. Stein
Keyword(s):  
Connective Tissue ◽  
Liver Biopsy ◽  
Osmium Tetroxide ◽  
Close Contact ◽  
Multivesicular Bodies ◽  
Bile Canaliculi ◽  
Dense Bodies ◽  
Marginal Plates ◽  
Membranous Material ◽  
Perichromatin Granules

Samples of a surgical liver biopsy from a patient with lactosyl ceramidosis were fixed in paraformaldehyde and postfixed in osmium tetroxide. Hepatocytes (Figs. 1, 2) contained 0.4 to 2.1 μ inclusions (LCI) limited by a single membrane containing lucid matrix and short segments of curved, lamellated and circular membranous material (Fig. 3). Numerous LCI in large connective tissue cells were up to 11 μ in diameter (Fig. 2). Heterogeneous dense bodies (“lysosomes”) were few and irregularly distributed. Rough cisternae were dilated and contained smooth vesicles and surface invaginations. Close contact with mitochondria was rare. Stacks were small and rare. Vesicular rough reticulum and glycogen rosettes were abundant. Smooth vesicular reticulum was moderately abundant. Mitochondria were round with few cristae and rare matrical granules. Golgi complex was seen rarely (Fig. 1). Microbodies with marginal plates were usual. Multivesicular bodies were very rare. Neutral lipid was rare. Nucleoli were small and perichromatin granules were large. Small bile canaliculi had few microvilli (Fig. 1).

Electron microscopy study of shock synthesis of silicides

1993 ◽  
Vol 51 ◽  
pp. 1162-1163
Author(s):  
Kenneth S. Vecchio
Keyword(s):  
Shock Wave ◽  
Plastic Deformation ◽  
Close Contact ◽  
Microscopy Study ◽  
High Energy ◽  
Electron Microscopy Study ◽  
Powder Materials ◽  
Porous Powder ◽  
Wave Effects ◽  
Wave Passage

Shock-induced reactions (or shock synthesis) have been studied since the 1960’s but are still poorly understood, partly due to the fact that the reaction kinetics are very fast making experimental analysis of the reaction difficult. Shock synthesis is closely related to combustion synthesis, and occurs in the same systems that undergo exothermic gasless combustion reactions. The thermite reaction (Fe2O3 + 2Al -> 2Fe + Al2O3) is prototypical of this class of reactions. The effects of shock-wave passage through porous (powder) materials are complex, because intense and non-uniform plastic deformation is coupled with the shock-wave effects. Thus, the particle interiors experience primarily the effects of shock waves, while the surfaces undergo intense plastic deformation which can often result in interfacial melting. Shock synthesis of compounds from powders is triggered by the extraordinarily high energy deposition rate at the surfaces of the powders, forcing them in close contact, activating them by introducing defects, and heating them close to or even above their melting temperatures.

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