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An Environment-Friendly Method to Prepare Microcrystalline Cellulose
radiation-enzymatic depolymerisation microcrystalline cellulose
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2009/2/16
In this article a method is presented to prepare MCC from cellulose pulp employing an environment-friendly, effective two-step radiation-enzymatic depolymerisation process. The process was grounded on...
Selected Aspects of Yarn Formation with a False-twist Method in the Air-jet Spinning Chamber
air-jet spinning false-twist chamber yarn formation
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2009/2/16
Some selected aspects of the yarn formation in the air-jet false-twist spinning chamber operating according to the MJS (Murata Jet Spinning) principle were discussed. The chamber under investigation i...
Development of a Manufacturing Method for Surgical Meshes Modified by Chitosan
surgical meshes modification chitosan
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2009/2/13
Two new methods for manufacturing surgical meshes modified by chitosan have been developed in the Institute of Biopolymers and Chemical Fibres (IBWCh) in collaboration with TRICOMED S.A. The first met...
New impulse-Acoustic method for testing and estimating the transversal unevenness and defectiveness of filaments in chemical yarns
yarn irregularity yarn’s transversal unevenness yarn stretching stress-strain diagram
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2009/2/13
The problem of testing the transversal unevenness of yarns is presented, and the methods used hitherto briefly revised. The development of the impulse-acoustic method and its basic principles are desc...
Behaviour of Textile Membranes While Being Pulled Through a Hole by the Constrained Method
textile membrane pulling through the hole textile specimen geometry
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2009/2/13
The behaviour of woven and knitted fabrics while they are pulled through a circular hole is analysed. The relations between the resistance parameters to pulling (force and work) and the consistent pat...
Testing Textiles Using the LA-ICP-MS-TOF Method
elemental analysis historical textiles Wawel Cracow
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2009/2/12
The LA-ICP-TOF-MS method (Laser Ablation Inductively Coupled Plasma Time of Flight Mass Spectrometry) is an analytical technique for determining trace elements and their isotopes in solid samples. The...
A New Method and Equipment for Manufacturing New Adsorptive Materials with Active Carbon Content
composite filters active carbon carbonised nonwoven
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2009/2/12
This paper presents a new method and equipment for manufacturing adsorptive materials. The new filter materials are designed for cleaning air from impurities in the form of strongly irritant aromatic ...
A New Method of Measuring Twist of Yarn
twist new method twist-tester CZ/V-1 test yarns test methods
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2009/2/11
The paper presents a new method for determining yarn twist that eliminates the drawbacks of the presently used ‘reverse-twisting method’. The new method may be described as a ‘two-end untwisting/twist...
Transfer of Ink-jet Printed Textiles for Home Furnishing into Production with Rotary Screen Printing Method
ink-jet textile printing rotary screen printing reactive dyes design of textile collection
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2009/2/10
In this work, a collection of decorative textiles for home furnishing was designed on a CAD CAM system, printed with an ink-jet printer, and transferred into production using rotary screen printing. T...
Method of Predicting the Pressure Drop on Woven Fabrics
air permeability impact air permeability mathematical model rheology fabrics
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2009/2/9
This article presents a mathematical model of pressure drop in woven fabrics, which is caused as the result of impact airflow through the product. The hypothetical time-dependency of the pressure obta...
Measurement of Fibre Humidity Using Spectroscopic Method
humidity fibre humidity spectroscopic method FTIR
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2009/2/9
A method of measuring fibre humidity, which allows for investigation of very small masses of samples (in the milligram range) using typical FTIR spectrophotometers has been developed.
The method is b...
The Aerodynamic Method in Studies of Selected Nonwovens
aerodynamic test method textiles flat textile products nonwoven filters
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2009/2/8
This article briefly presents a new research method which enables the estimation of the internalstructure of textiles, and also verifies the possibility of structure differentiation by this method, wi...
Assessment of Knitting Process Dynamics Using Computer Thermovision Method
knitting warp knitting anisostructural knitted fabrics tension
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2009/2/8
The research aim of this work was to assess the usefulness of the thermovisual method in the qualitative and quantitative analysis of tension changes in warp threads during the technologicalprocess of...
New Method for the Objective Evaluation of Textile Hand
hand textile hand evaluation pulling-through-the-hole-method disk-shaped speciman
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2009/2/8
The investigations presented show that pulling a disc-shaped specimen through the rounded hole can be considered as a perspective test method for textile hand evaluation. It was determined
that the p...
Dibutyrylchitin Nonwoven Biomaterials Manufactured Using Electrospinning Method
electrospinning dibutyrylchitin biomaterials
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2009/2/8
The world market of dressing materials is being systematically enriched with new products. The raw materials used for dressing manufacture have been modified, the structure of products has been change...