Results 11 to 20 of about 292,845 (297)

Pengaruh kadar minyak terhadap kekuatan tarik kulit boks [PDF]

Majalah Kulit, Karet, dan Plastik, 1995
The aimed of the study of oil content on upper leather is to know the influence of oil content both on the Tensile strength on upper leather. Materials used in this study were of test result data taken from test carried out at Quality Control and ...
Ismiyati Ismiyati, Sutarti Rahayu, Agung Nugroho   +2 more
doaj   +5 more sources

Eco-printing Leather Quality in Different Mordant Methods [PDF]

Jurnal Ilmu dan Teknologi Peternakan Tropis, 2022
The leather coloring technique using the eco-printing method is carried out by transferring the colors and motifs of plants on the leather media by direct contact. This process requires mordant to maximize the color. The use of mordant is done in 3 ways, namely mordant is done at the beginning (pre-mordanting), mordant is done simultaneously (meta ...
Pancapalaga, Wehandaka, Hartati, Endan Sri, Hidayati, Asmah   +2 more
openaire   +3 more sources

Wearing qualities of shoe leathers /

Industrial & Engineering Chemistry, 1923
"September 5, 1923." ; Caption title. ; Summary. pp. 22. ; Results of investigation : Condition of worn leather -- Effect of certain factors on wear of sole leather -- Composition of original and worn sole leathers. pp. 4. ; Plan of investigation : Selection of material -- Preparation of material -- Wearing conditions. pp. 2. ; Purpose of investigation.
Ira D. Clarke, R. W. Frey, F. P. Veitch
  +7 more sources

From leather wastes to leather: enhancement of low quality leather using collagen recovered from leather tanned wastes

Clean Technologies and Environmental Policy, 2023
AbstractLeather industry produces huge amounts of solid wastes. In the last decade, several methods for the recovery and valorization of these wastes were developed, mainly focused on the extraction of collagen using chemical methods. The extracted collagen, due to its poor quality, is mostly used in agriculture as a nitrogen source ingredient of ...
Gargano, Marika, Florio, Claudia, Sannia, Giovanni, Lettera, Vincenzo   +3 more
openaire   +1 more source

Analysis and Quality Evaluation of Technological Processes for Finishing Elastic Leather

Vestnik of Vitebsk State Technological University, 2023
The article presents the outcomes of industrial testing of technologies for final finishing of elastic leathers with natural and polished surfaces. The quality of technological processes for finishing leather was assessed using a comprehensive set of ...
Ryta N. Tomashava, Aliaksei N. Pryvalau, Iryna V. Karelina   +2 more
doaj   +1 more source

Vision Transformers for Anomaly Detection and Localisation in Leather Surface Defect Classification Based on Low-Resolution Images and a Small Dataset

Applied Sciences, 2023
Genuine leather manufacturing is a multibillion-dollar industry that processes animal hides from varying types of animals such as sheep, alligator, goat, ostrich, crocodile, and cow.
Antony Douglas Smith, Shengzhi Du, Anish Kurien   +2 more
doaj   +1 more source

Characterization and Strength Quality of the Oryctolagus cuniculus Leather Compared to Oreochromis niloticus Leather

The Scientific World Journal, 2022
This study aimed to compare the resistance of the Oryctolagus cuniculus L. (rabbit) and Oreochromis niloticus L. (Nile tilapia) skins, as well as to observe the design of the flower of these skins and the morphology of the dermis. Tilapia and rabbit skins were placed inside the same equipment (tannery machine) for the chromium salt tanning process. The
Gislaine Gonçalves Oliveira, Eliane Gasparino, Leandro Dalcin Castilha, Nilton Garcia Marengoni, Elenice Souza dos Reis Goes, Fernanda Losi Alves de Almeida, Marcos Antonio Matiucci, Andresa Carla Feihrmann, Gabriela Hernandes Granzoto, Jaisa Casetta, Sandro de Vargas Schons, Jerônimo Vieira Dantas Filho, Maria Luiza Rodrigues de Souza   +12 more
openaire   +3 more sources

Kajian kualitas gambir dan hubungannya dengan karakteristik kulit tersamak

Majalah Kulit, Karet, dan Plastik, 2015
This study aimed to investigate the quality of gambier taken from gambier production center in West Sumatra, the characteristic of tanned leather which was tanned by gambier, and the relationship between gambier quality and tanned leather product.
Anwar Kasim, Alfi Asben, Sri Mutiar
doaj   +1 more source

Lightweight network study of leather defect segmentation with Kronecker product multipath decoding

Mathematical Biosciences and Engineering, 2022
In the leather production process, defects on the leather surface are a key factor in the quality of the finished leather. Leather defect detection is an important step in the leather production process, especially for wet blue leather.
Zhongliang Zhang, Yao Fu , Huiling Huang, Feng Rao , Jun Han   +4 more
doaj   +1 more source

Bioethanol Quality Improvement of Coffee Fruit Leather [PDF]

MATEC Web of Conferences, 2016
Recently, Indonesia’s dependence on petroleum is to be reduced and even eliminated. To overcome the problem of finding the needed alternative materials that can produce ethanol, in this case as a substitute material or a transport fuel mix, boosting the octane number, and gasoline ethanol (gasohol) can be conducted.
Edahwati Luluk, Dyah Suci P., Nana Dyah S., Widjaya Tri, Altway Ali, Cahyo Domas, Nandini Atika   +6 more
openaire   +2 more sources