scholarly journals Importance of spindle speed in ring frame

2021 ◽  
Vol 10 (2) ◽  
pp. 85
Author(s):  
Md. Redwanul Islam ◽  
Amit Chakrabortty ◽  
Joyjit Ghosh ◽  
Tareq Iqbal ◽  
Md. Tanvir Hossen
Keyword(s):  
Production Efficiency ◽  
Vital Role ◽  
Spindle Speed ◽  
Raw Material ◽  
Maximum Efficiency ◽  
Important Thing ◽  
Maximum Production ◽  
Ring Frame ◽  
Textile Industries

In textile industries, spinning sector plays a vital role because this sector produces the main raw material for the textile industries which is known as yarn. So for getting good qualities garments, it is needed to ensure the good qualities yarn. There are many things which are re-sponsible for producing good qualities yarn. Among these spindle speed is an important thing. One must have to change the spindle speed, when he changes the count. As every count has a particular spindle speed in which the production shows maximum production efficiency. Here we used five most commonly used yarn counts in the maximum factories. The counts are 15 Ne, 20 Ne, 25 Ne, 30 Ne and 40 Ne. We analyzed these counts with different speed and found that every count showed maximum efficiency at a particular spindle speed. The out-come of this paper is applicable in all types of ring frame machine , especially for producing single carded and combed yarn.  

The Overall Design of the Comber Drive Control System Drive control system design

2020 ◽  
Vol 13 ◽  
Author(s):  
Xiaobei Wang
Keyword(s):  
Control System ◽  
Textile Industry ◽  
Production Efficiency ◽  
Vital Role ◽  
Cotton Textile ◽  
Drive Control ◽  
Operation Process ◽  
Control Computer ◽  
Industrial Control Computer ◽  
Made In China

Objective: The cotton textile industry, as a competitive industry in China's international competition, is confronting new opportunities and challenges brought by the growing process of mechatronics. To further improve the traditional drive control of combing machines made in China and the automatic level of machines as a whole, some of our cotton textile enterprises have undertaken necessary technical transformations on the combing machines so as to raise the operational efficiency and production technology of domestic textile equipments. Methods: This paper focuses on the basic status and dynamic characteristics of the drive part of the domestic new comber, and analyzes the operation process of the comber and the prominent problems from the production practice. Results: The technically improved drive control system uses an industrial control computer (IPC) as the core of the system, which effectively improves the overall working efficiency of the comber, and improves the production accuracy and production efficiency. Conclusion: The combers that are textile machinery equipments with comprehensive application of machines, electricity, gases and instruments, play a vital role in enhancing product quality and production efficiency. Highly intelligent and integrated process control, real-time monitoring and accurate data acquisition and data analysis have become the mainstreams in the development of auto-control. Therefore, the commitment of high technology to transform the traditional production mode has also been an important research.

scholarly journals Hot Compressed Water Pretreatment and Surfactant Effect on Enzymatic Hydrolysis Using Agave Bagasse

Energies ◽  
2021 ◽  
Vol 14 (16) ◽  
pp. 4746
Author(s):  
Marcela Sofia Pino ◽  
Michele Michelin ◽  
Rosa M. Rodríguez-Jasso ◽  
Alfredo Oliva-Taravilla ◽  
José A. Teixeira ◽  
...  
Keyword(s):  
Enzymatic Hydrolysis ◽  
Production Efficiency ◽  
Alcoholic Beverage ◽  
Enzymatic Saccharification ◽  
Raw Material ◽  
Tween 20 ◽  
Ionic Surfactants ◽  
Peg 400 ◽  
Water Pretreatment ◽  
Hot Compressed Water

Agave bagasse is a residual biomass in the production of the alcoholic beverage tequila, and therefore, it is a promising raw material in the development of biorefineries using hot compressed water pretreatment (hydrothermal processing). Surfactants application has been frequently reported as an alternative to enhance monomeric sugars production efficiency and as a possibility to reduce the enzyme loading required. Nevertheless, the surfactant’s action mechanisms in the enzymatic hydrolysis is still not elucidated. In this work, hot compressed water pretreatment was applied on agave bagasse for biomass fractionation at 194 °C in isothermal regime for 30 min, and the effect of non-ionic surfactants (Tween 20, Tween 80, Span 80, and Polyethylene glycol (PEG 400)) was studied as a potential enhancer of enzymatic saccharification of hydrothermally pretreated solids of agave bagasse (AGB). It was found that non-ionic surfactants show an improvement in the conversion yield of cellulose to glucose (100%) and production of glucose (79.76 g/L) at 15 FPU/g glucan, the highest enhancement obtained being 7% regarding the control (no surfactant addition), using PEG 400 as an additive. The use of surfactants allows improving the production of fermentable sugars for the development of second-generation biorefineries.

scholarly journals PENERAPAN ANALISIS SWOT DALAM UPAYA PENGEMBANGAN USAHA PENYADAPAN POHON AREN DI DESA WANGUNSARI

Competitive ◽  
2018 ◽  
Vol 13 (1) ◽  
pp. 8
Author(s):  
Somadi Somadi
Keyword(s):  
Development Strategy ◽  
Sugar Cane ◽  
Production Efficiency ◽  
Business Management ◽  
Business Development ◽  
Processing Technology ◽  
Raw Material ◽  
Palm Tree ◽  
High Demand ◽  
Sales Channel

Gula tebu menjadi isu sentral nasional saat ini. Hal ini disebabkan karena tingginya permintaan, namun penawaran terbatas. Gula aren yang merupakan hasil penyadapan dari pohon aren menjadi alternatif untuk memenuhi tingginya permintaan gula tebu. Desa Wangunsari merupakan daerah penghasil gula aren, namun penyadap memiliki berbagai permasalahan dalam pengembangan usaha sehingga berimplikasi terhadap rendahnya tingkat kesejahteraan penyadap. Penelitian ini bertujuan untuk menganalisis dan mengetahui faktor-faktor yang menghambat dalam pengembangan usaha, dan merumuskan strategi pengembangan usaha penyadapan pohon aren di Desa Wangunsari. Teknik pengumpulan data pada penelitian ini menggunakan teknik observasi dan wawancara dengan metode penarikan sampel menggunakan judgement sampling dan teknik analisis data menggunakan analisis SWOT. Berdasarkan hasil analisis bahwa faktor-faktor yang menghambat usaha penyadapan pohon aren di Desa Wangunsari yakni kemasan, produksi, standarisasi produk, manajemen usaha, pendidikan penyadap, tempat produksi, teknologi pengolahan, saluran penjualan, bahan bakar, modal, bencana alam, infrastruktur, angkutan umum, aksebilitas menuju pasar, persaingan usaha, pendatang baru, daya tawar pembeli dan pemasok serta produk subtitusi. Sedangkan strategi pengembangan usaha meliputi perbaikan kualitas, kemasan, standarisasi dan pengembangan produk, tempat produksi, saluran penjualan, manajemen usaha, tekonologi pengolahan, optimalisasi bahan baku, perluasan pangsa pasar, peningkatan promosi, penambahan asset, efisiensi produksi, kerjasama dengan mitra, peninjauan harga jual, dan pembenahan sumberdaya perusahaan.   Sugar cane becomes the current national central issue. This is caused by high demand but the supply is limited. Palm sugar that is the result of tapping of palm trees into an alternative to meet the high demand for sugar cane. Wangunsari village is a sugar palm producing area, but tappers have various problems in business development so that it implies the low level of welfare tappers. This study aims to analyze and determine the factors that hinder business development, and formulate strategies for the development of palm tree tapping business in Wangunsari Village. Data collection techniques in this study using observation techniques and interviews with sampling methods using judgment sampling and data analysis techniques using SWOT analysis.            Based on the analysis, the factors that hinder the palm tree tapping business in Wangunsari Village are packaging, production, product standardization, business management, education of tappers, production site, processing technology, sales channel, fuel, capital, natural disaster, infrastructure, general, accessibility to markets, business competition, new entrants, bargaining power of buyers and suppliers and substitution products. While the business development strategy includes quality improvement, packaging, standardization and product development, production place, sales channel, business management, processing technology, raw material optimization, market share expansion, promotion promotion, asset addition, production efficiency, cooperation with partners, selling, and improving the company's resources

scholarly journals Inovasi alat musik konvensional berbahan dasar bambu oleh Indonesian Bamboo Community

2018 ◽  
Vol 13 (1) ◽  
pp. 1-10
Author(s):  
Mirna Nurmala
Keyword(s):  
Qualitative Research ◽  
Research Methods ◽  
Creative Process ◽  
Musical Instrument ◽  
Qualitative Research Methods ◽  
Raw Material ◽  
Selling Price ◽  
Important Thing ◽  
Material Cost

Adanya asumsi bahwa bambu merupakan material dasar yang murah dan tidak memiliki harga jual,memicu kegelisahan beberapa kalangan untuk berinovasi menggunakan bambu sebagai bahan dasar. Salah satunya adalah Indonesian Bamboo Community yang dipimpin oleh Adang Muhidin yang mencoba berinovasi dengan membuat alat musik konvensional berbahan dasar bambu. Tulisan ini akan membahas proseskreatif yang dilakukan oleh sebuah komunitas bambu dengan metode penelitian kualitatif, yaitu penelitian yang menekankan pada kualitas atau hal terpenting dari sifat suatu benda, yang didalamnya tidak hanyameliputi pertunjukan musik saja tapi bagaimana membuat alat musik yang berbahan dasar bambu. ABSTRACTThe assumption that bamboo is a material cost basis and does not have a selling price, triggers anxiety in some quarters to innovate using bamboo as raw material. One of them is the Indonesian Bamboo Community led by Adang Muhidin who tried to innovate by creating a conventional musical instrument made from bamboo. This paper will discuss the creative process undertaken by a community of bamboo with qualitative research methods, the research emphasizes on the quality or the most important thing of the nature of an object, in which not only includes music performances alone but how to make a musical instrument made from bamboo.

scholarly journals PHARMACOPOEIAL AND HPTLC FINGERPRINT STUDIES OF DARCHINI – ANIMMUNITY BOOSTER UNANI SINGLE DRUG

2020 ◽  
Vol 8 (11) ◽  
pp. 245-253
Author(s):  
Meena R.P. ◽  
◽  
Khan Asim Ali ◽  
Subhani S ◽  
Mustehasan a ◽  
...  
Keyword(s):  
Virus Disease ◽  
Vital Role ◽  
Raw Material ◽  
Control Methods ◽  
Classical Literature ◽  
Plant Origin ◽  
Important Ingredient ◽  
Single Drug ◽  
Worldwide Population ◽  
Physico Chemical

Corona virus disease 2019 (COVID-19) is threatening the worldwide population by causing symptoms like fever, cough, shortness of breathand tirednessetc.A huge population of world is suffering from this disease and no specific vaccine for this pandemic disease has been developed. According to the guidelines of Ministry of AYUSH, this disease can be prevented by taking immunity boosters, as immune system plays a vital role in defence against any disease. In Unani system of medicines, many drugs of plant origin are mentioned in classical literature for strengthening and increasing the immunity of humans. Darchini is one of the potent immune boosters and it is believed that consumption of Darchini decoction with honey strengthens the immune system.The Ministry of AYUSH, Govt. of India in its Advisory has considered Darchini as one of the important ingredient of AYUSH Joshanda/ Kwath/ Kudineer.Since, the drug Darchini is being given to COVID-19 patients as prophylaxis regime, it has become necessary to authenticate and develop its pharmacopoeial standards so that quality raw material can be provided to needy mass. The present study is aimed to develop identity, purity and strength of drug using pharmacognostical, physico-chemical and quality control methods.

scholarly journals Perbaikan Kemasan Kerupuk Singkong (Samiler) di UKM Karya Lestari Jaya Tulungagung

2020 ◽  
Vol 4 (1) ◽  
pp. 9
Author(s):  
Dadang Hermawan ◽  
Andy Hardianto ◽  
Arief Rizki Fadhillah
Keyword(s):  
Manihot Esculenta ◽  
Production Efficiency ◽  
Production Capacity ◽  
Raw Material ◽  
Manihot Esculenta Crantz ◽  
Increase Production Efficiency ◽  
Packaging Process ◽  
The People ◽  
Continuous Band ◽  
Break Even Point

Cassava or cassava (Manihot esculenta Crantz) is one of Indonesia's local carbohydrate sources which ranks third largest after rice and corn. One of the uses of cassava is cassava crackers (samiler). Cassava crackers (samiler) are very popular snacks among the people, made from cassava, thin round in shape and taste delicious. Production Capacity of Karya Lestari Jaya's UKM in producing cassava crackers (samiler) in 1 day is ± 20 kg of material or 5 kg of dried cassava crackers (samiler). In one month cassava cracker orders (samiler) can reach ± 80-120 kg. The production process of cassava crackers (samiler) goes through several stages, including: raw material process, printing process, steam process, drying process and packaging process. The problem that can be identified in the field of production is the limited equipment in the packaging process and weighing the samiler cassava crackers. Karya Lestari Jaya's UKM partners in calculating product prices per package have not met the break even point (BEP) standard, so it cannot be maximized in business management. From the above conditions, the method and results of this service are providing technology transfer by providing vaccum sealer machines, continuous band sealers, and digital scales as well as training in the use of tools and training in Break Even Point (BEP) so as to increase production efficiency of cassava crackers (samiler). ABSTRAKSingkong atau ubikayu (Manihot esculenta Crantz) merupakan salah satu sumber  karbohidrat lokal Indonesia yang menduduki urutan ketiga terbesar setelah padi dan jagung. Salah satu pemanfaatan singkong adalah kerupuk singkong (samiler).  Kerupuk singkong (samiler) adalah makanan ringan yang sangat populer dikalangan masyarakat, terbuat dari singkong , berbentuk bundar tipis dan rasanya gurih. Kapasitas Produksi UKM Karya Lestari Jaya dalam memproduksi kerupuk singkong (samiler) dalam 1 hari sebanyak ± 20 kg bahan atau 5 kg kerupuk singkong (samiler) kering. Dalam satu bulan pesanan kerupuk singkong (samiler) dapat mencapai ± 80-120 kg. Proses Produksi kerupuk singkong (samiler) melalui beberapa tahapan, antara lain : proses bahan baku, proses pencetakan, proses steam, proses penjemuran dan proses pengemasan. Permasalahan yang dapat diidentifikasi dalam bidang produksi adalah keterbatasan peralatan dalam proses packaging dan penimbangan kerupuk singkong samiler. Mitra UKM Karya Lestari Jaya dalam melakukan perhitungan harga produk per kemasan belum memenuhi standar break even point (BEP), sehingga tidak dapat maksimal dalam pengelolaan usaha. Dari kondisi diatas maka metode dan hasil dari pengabdian ini adalah memberikan transfer teknologi dengan memberikan Mesin vaccum sealer, continuous band sealer, dan timbangan digital serta melakukan pelatihan penggunaan alat dan pelatihan Break Even Point (BEP) sehingga meningkatkan efisiensi produksi Kerupuk singkong (samiler).

scholarly journals APROVEITAMENTO DE RESÍDUOS AGROINDUSTRIAIS: PRODUÇÃO DE ENZIMAS A PARTIR DA CASCA DE COCO VERDE

2001 ◽  
Vol 19 (1) ◽  
Author(s):  
MARIA ALICE ZARUR COELHO ◽  
SELMA GOMES FERREIRA LEITE ◽  
MORSYLEIDE DE FREITAS ROSA ◽  
ANGELA APARECIDA LEMOS FURTADO
Keyword(s):  
Solid State ◽  
Aspergillus Niger ◽  
Solid State Fermentation ◽  
Industrial Production ◽  
Enzyme Production ◽  
Raw Material ◽  
Production Time ◽  
Maximum Production ◽  
E 32

Investigou-se o aproveitamento da casca do coco verde, mediante fermentação semisólida, para produção de enzimas. A casca de coco foi previamente desidratada, moída e classificada em três diferentes granulometrias, ou seja, 14, 28 e 32 mesh Tyler. Todas as enzimas obtidas tiveram sua produção máxima na faixa de 24 e 96 horas, o que corresponde ao tempo de produção industrial corrente. Cada granulometria produziu complexos enzimáticos ricos em diferentes atividades. O estudo realizado validou a hipótese do aproveitamento do resíduo da casca do coco verde na produção de enzimas por Aspergillus niger. Abstract The utilization of immature coconut peel as substrate for enzyme production by solid state fermentation was investigated. The coconut peel was previously dehydrated, milled and classified in three distinct granulometries: 14, 28 and 32 mesh Tyler. All the enzymes obtained had its maximum production in 24 to 96 hour interval, which correspond to the current industrial production time. Each granulometry produced rich enzymatic complexes with different activities. This study validates the hypothesis of benefit immature coconut peel as raw material for enzyme production by Aspergillus niger.

Machine Vision Based Non-Magnetic Object Detection and Removal on Moving Conveyors in Steel Industry through Differential Techniques

2012 ◽  
Vol 2 (3) ◽  
pp. 59-70
Author(s):  
K. C. Manjunatha ◽  
H. S. Mohana ◽  
P. A. Vijaya
Keyword(s):  
Object Detection ◽  
Steel Industry ◽  
Material Handling ◽  
Raw Materials ◽  
Industrial Applications ◽  
Vital Role ◽  
Raw Material ◽  
Computational Time ◽  
Video Input ◽  
Intelligent Process

Intelligent process control technology in various manufacturing industries is important. Vision based non-magnetic object detection on moving conveyor in the steel industry will play a vital role for intelligent process and raw material handling. This paper presents an approach for a vision based system which performs the detection of non-magnetic objects on raw material moving conveyor in a secondary steel making industry. At single camera level, a vision based differential algorithm is applied to recognize an object. Image pixels based differential techniques; optical flow and motion based segmentations are used for traffic parameters extraction, the proposed approach extends those futures into industrial applications. The authors can implement smart control system, since they can save the energy and control unnecessary breakdowns in a robust manner. The technique developed for non-magnetic object detection is having single static background. Establishing background and background subtraction from continuous video input frames forms the basis. Detection of non-magnetic materials which are moving with raw materials and taking immediate action at the same stage as material handling system will avoid the breakdowns or power wastage. The authors achieve accuracy up to 95% with the computational time of not more than 1.5 seconds for complete system execution.

scholarly journals Water Footprint Management for Sustainable Growth in the Bangladesh Apparel Sector

Water ◽  
2020 ◽  
Vol 12 (10) ◽  
pp. 2760
Author(s):  
Laila Hossain ◽  
Mohidus Samad Khan
Keyword(s):  
Water Pollution ◽  
Textile Industry ◽  
Water Reuse ◽  
Water Footprint ◽  
Sustainable Growth ◽  
Raw Material ◽  
Groundwater Depletion ◽  
Cotton Production ◽  
Volume Number ◽  
Textile Industries

Bangladesh is one of the fastest growing economies in the world, primarily driven by its textile industries. A high amount of water is consumed and polluted in the production and processing of raw material to the final product in the textile industry. Therefore, water footprint assessment is important for textile products. In this study, the water footprint of cotton cultivation, transportation and textile industry was calculated by analyzing the amount of imported cotton, production and processing capacity of cotton yarn and cotton fabrics, wastewater volume, number of workers and pollution load database, for 2012–2016. For the textile industry, the annual water footprint was found to be 1.8 billion m3. This high amount of water footprint and water pollution may result in depletion of groundwater level and can lead to major health problems for the local people, respectively. Total water footprint for ready-made garment product is found to be 27.56 billion m3, whereas considering proper water treatment and water reuse facilities can reduce the grey water footprint to around 1.26 billion m3. This study shows the extent of water pollution, groundwater depletion and economic impact of groundwater extraction, and possible means to reduce water footprint in cotton cultivation and textile industries.

scholarly journals PENINGKATAN KAPASITAS GUDANG DENGAN PERANCANGAN LAYOUT MENGGUNAKAN METODE CLASS-BASED STORAGE

2016 ◽  
Vol 11 (2) ◽  
pp. 113
Author(s):  
Heldy Juliana ◽  
Naniek Utami Handayani
Keyword(s):  
Storage Capacity ◽  
Raw Materials ◽  
Vital Role ◽  
Raw Material ◽  
Time And Space ◽  
Storage Method ◽  
Space Efficiency ◽  
Packaging Industry ◽  
High Level

Gudang adalah suatu tempat penyimpanan untuk semua barang-barang hasil produksi maupun penjualan. Fungsinya sebagai tempat penyimpanan memiliki peranan yang sangat vital. Oleh sebab itu diperlukan adanya pengaturan yang tepat dan cepat dalam penggunaan ruang gudang. CV.MDP-Semarang merupakan industri kemasan karton yang berlokasi di Semarang. Tingginya tingkat penggunaan gudang di perusahaan ini membuat effisiensi waktu dan ruang menjadi penting. Dari hasil pengamatan, CV. MDP-Semarang belum memiliki tata letak penyimpanan yang baik. Hal ini terlihat dari cara penyimpanan bahan baku di gudang yang belum mengikuti kaidah tata letak gudang. Pada gudang bahan baku, karton diletakkan secara acak sehingga menyulitkan pencarian, kapasitas gudang bahan baku saat ini dikeluhkan tidak mencukupi kebutuhan. Parameter tata letak gudang bahan baku yang baik adalah dipenuhinya ruang secara maksimal dan pemenuhan terhadap permintaan bahan baku yang lebih cepat. Pada penelitian ini, metode class-based storage dan penggunaan rak, memisahkan karton berdasarkan jenis karton di gudang bahan baku mampu memberikan peningkatan kapasitas gudang. Dengan rancangan tata letak gudang bahan baku usulan dapat meningkatkan kapasitas gudang, sehingga mampu memberikan ruang kosong untuk 64.000 pieces karton. AbstractWarehouse is a storage for all the goods of production and sales. Its function as a storage has a very vital role. Therefore it is necessary to have the proper regulations in the use of warehouse space. CV.MDP-Semarang is the carton packaging industry located in Semarang. The high level of the activity in the warehouse make time and space efficiency becomes important. From the observation, CV. MDP-Semarang do not yet have good storage layout. It is shown from raw material inventory in storage that are not following the principle of good storage layout. In the raw materials storage carton are placed randomly, so it makes the operator difficult to find the goods and the storage become out of capacity to fulfill demand. The good parameters for good storage are the optimal utility and the capapbility to fulfill raw material demands faster. In this paper, class-based storage method and shelf are used to separate carton based on type of carton in raw material storage in order to improve storage capacity. By proposes the design raw material storage layout, the company should be able to increase storage capacity, thus, it will be able to give space for 640.000 pieces of carton.

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