نتایج جستجو برای: machine made carpet
تعداد نتایج: 720915 فیلتر نتایج به سال:
Since the Institute of Inspection, Cleaning and Restoration Certification (IICRC) wrote the first carpet cleaning standard in 1991, preconditioning carpet to maximize soil suspension prior to soil removal has been an industry-accepted practice. However, not until The Carpet and Rug Institute (CRI) implemented its Seal of Approval (SOA) program, which included spectrophotometer measurement of li...
Post-consumer carpet represents a high volume, high energy content waste stream. As a fuel for co-firing in cement kilns, waste carpet, like waste tires, has potential advantages. Technological challenges to be addressed include assessing potential emissions, in particular NO emissions (from nylon fiber carpets), and optimizing the carpet feed system. This paper addresses the former. Results of...
An X-ray fluorescence method for measuring the quantity of test matter removed from carpet by vacuuming and wet extraction in typical carpet cleaning processes is described. In this cleaning effectiveness analytical method, five different test compounds were incorporated into an artificial soil, which was then applied to a test carpet. X-ray fluorescence was used to quantify these elements afte...
One of the most important factors resulting in outstanding qualities of Persian carpets is their designs. In designing a carpet, the important challenge is to strike a balance between preserving the cultural and artistic values of the design and it’s innovative. Using principles of visual arts, in this paper an attempt has been made to analyze genuine carpet designs and to identify their ...
In this paper we present a model for the carpet cutting problem in which carpet shapes are cut from a rectangular carpet roll with a fixed width and sufficiently long length. Our exact solution approaches decompose the problem into smaller parts and minimise the needed carpet roll length for each part separately. The customers requirements are to produce a cutting solution of the carpet within ...
Carpet experts consider nobility of a Qashqai rug in properties like use of suitable wool fiber, herbaceous dyeing, mental designing and bald painting. These principles were used in a variety of samples of Qashai tribe’s hand-woven carpets. On the other hand, production system in that period was based on the use of existing sources and facilities and motivated by providing financial suppo...
Introduction Stoddard Templeton denotes a group of Scottish carpet manufacturing companies, the formation of which can be traced to the mid-nineteenth century and the businesses James Templeton & Co and A F Stoddard & Co. Due to the growth, expansion, prominence and eventual decline of the Scottish carpet industry the history of these companies is intertwined. For 160 years, Stoddard Templeton ...
The geographical expand of carpet production in Iran, has caused to use of various techniques and methods in order to convert them to carpet design cartoons. Today, two distinct and inclusive methods are common in providing carpet cartoons for urban carpets weaving in Iran named Isfahan and Tabriz methods. The purpose of this research is an explanation of the causes of difference in the colorin...
CONTEXT Chronic exposure to talc in the course of carpet installation can result in pneumoconiosis. CASE PRESENTATION We present a case of a young carpet installer who was diagnosed with silicatosis of the lung. Review of occupational history revealed that the patient had been working as a carpet installer for approximately 15 years, since he was 15 years of age. The patient was exposed to ta...
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