Regulation of the Wettability of Nonwoven Cloth by Oxyfluorination to Improve its Impregnation by Latex

2020 ◽  
Vol 52 (2) ◽  
pp. 109-111
Author(s):  
V. G. Nazarov ◽  
F. A. Doronin ◽  
A. G. Evdokimov ◽  
A. V. Dedov
Keyword(s):  
Nonwoven Cloth

scholarly journals Removal and Transfer of Viruses on Food Contact Surfaces by Cleaning Cloths

2012 ◽  
Vol 78 (9) ◽  
pp. 3037-3044 ◽  
Author(s):  
Kristen E. Gibson ◽  
Philip G. Crandall ◽  
Steven C. Ricke
Keyword(s):  
Stainless Steel ◽  
Solid Surface ◽  
Stainless Steel Surface ◽  
Murine Norovirus ◽  
Indirect Transmission ◽  
Food Contact ◽  
Food Contact Surfaces ◽  
Significant Difference ◽  
Nonwoven Cloth ◽  
Contact Surfaces

ABSTRACTContamination of food contact surfaces with pathogens is considered an important vehicle for the indirect transmission of food-borne diseases. Five different cleaning cloths were assessed for the ability to remove viruses from food contact surfaces (stainless steel surface and nonporous solid surface) and to transfer viruses back to these surfaces. Cleaning cloths evaluated include two different cellulose/cotton cloths, one microfiber cloth, one nonwoven cloth, and one cotton terry bar towel. Four viral surrogates (murine norovirus [MNV], feline calicivirus [FCV], bacteriophages PRD1 and MS2) were included. Removal of FCV from stainless steel was significantly greater (P≤ 0.05) than that from nonporous solid surface, and overall removal of MNV from both surfaces was significantly less (P≤ 0.05) than that of FCV and PRD1. Additionally, the terry towel removed significantly fewer total viruses (P≤ 0.05) than the microfiber and one of the cotton/cellulose cloths. The cleaning cloth experiments were repeated with human norovirus. For transfer of viruses from cloth to surface, both cellulose/cotton cloths and microfiber transferred an average of 3.4 and 8.5 total PFU, respectively, to both surfaces, and the amounts transferred were significantly different (P≤ 0.05) from those for the nonwoven cloth and terry towel (309 and 331 total PFU, respectively). There was no statistically significant difference (P> 0.05) in the amount of virus transfer between surfaces. These data indicate that while the cleaning cloths assessed here can remove viruses from surfaces, some cloths may also transfer a significant amount of viruses back to food contact surfaces.

3D ordered macroporous MoO2 attached on carbonized cloth for high performance free-standing binder-free lithium–sulfur electrodes

2019 ◽  
Vol 7 (42) ◽  
pp. 24524-24531 ◽  
Author(s):  
Yu-Si Liu ◽  
Xin Liu ◽  
Shu-Mao Xu ◽  
Yu-Lin Bai ◽  
Chao Ma ◽  
...  
Keyword(s):  
High Performance ◽  
Free Standing ◽  
Structural Robustness ◽  
Binder Free ◽  
Nonwoven Cloth ◽  
Ordered Macroporous ◽  
Lithium Sulfur ◽  
High Sulfur Loading

A free-standing Li–S electrode was fabricated based on the in situ growth of 3DOM MoO2 on carbonized nonwoven cloth. The Li–S electrode with high sulfur loading exhibits superior storage capability and structural robustness.

Multifunctional nonwoven cloth for filtration of suspensions

1999 ◽  
Vol 31 (2) ◽  
pp. 115-116
Author(s):  
E. E. Savitskaya
Keyword(s):  
Nonwoven Cloth

Fe2O3–AgBr nonwoven cloth with hierarchical nanostructures as efficient and easily recyclable macroscale photocatalysts

RSC Advances ◽  
2015 ◽  
Vol 5 (15) ◽  
pp. 10951-10959 ◽  
Author(s):  
Huihui Zhao ◽  
Lisha Zhang ◽  
Xiaodong Gu ◽  
Shijie Li ◽  
Bo Li ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Hierarchical Nanostructures ◽  
Nonwoven Cloth ◽  
Calcination Method

The Fe2O3–AgBr nonwoven cloth with hierarchical nanostructures synthesized by an electrospinning–calcination method exhibits efficient photocatalytic activity and easy recycling features.

Effect of Wheat Flour Packaging Materials on Infestation by Lasioderma serricorne (F.)

2015 ◽  
Vol 78 (5) ◽  
pp. 1052-1055 ◽  
Author(s):  
JIANHUA LÜ ◽  
DAN MA
Keyword(s):  
Relative Humidity ◽  
Wheat Flour ◽  
Aluminum Foil ◽  
Packaging Materials ◽  
Lasioderma Serricorne ◽  
Insect Infestation ◽  
Kraft Paper ◽  
Plastic Bags ◽  
Nonwoven Cloth ◽  
Package Materials

The ability of the cigarette beetle, Lasioderma serricorne (F.) (Coleoptera: Anobiidae), to infest wheat flour under packaged and unpackaged conditions was investigated in the laboratory at 27 ± 2°C and 75% ± 5% relative humidity. Five common packaging materials, namely, vacuum plastic bags, kraft paper bags, nonwoven cloth bags, aluminum foil bags, and woven plastic bags, were investigated. Adults and eggs of L. serricorne were released on different packaged wheat flour or on unpackaged wheat flour, and infestation levels (number of live adults and larvae) were determined after 45 days. When adults were released on wheat flour, the infestation degree varied depending on the package materials. The highest infestation was observed in refined wheat flour packaged in nonwoven cloth bags. With wheat flour packaged in kraft paper bags exposed to adults or eggs, there was no insect infestation or insect infestation was negligible (mean population, <1.3). With wheat flour packaged in aluminum foil bags and vacuum plastic bags exposed to adults or eggs, there was no insect infestation. Damage to the packaging materials along the folds or edges was found in nonwoven cloth bags and woven plastic bags. Therefore, both aluminum foil and plastic bags had the greatest resistance to package invasion by L. serricorne.

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