{"id":31361,"date":"2020-06-04T08:00:51","date_gmt":"2020-06-04T11:00:51","guid":{"rendered":"https:\/\/deltamaquinastexteis.com.br\/common-errors-in-receiving-and-evaluating-fabrics-in-manufacturing\/"},"modified":"2020-06-04T08:00:51","modified_gmt":"2020-06-04T11:00:51","slug":"common-errors-in-receiving-and-evaluating-fabrics-in-manufacturing","status":"publish","type":"post","link":"https:\/\/deltamaquinastexteis.com.br\/en\/common-errors-in-receiving-and-evaluating-fabrics-in-manufacturing\/","title":{"rendered":"Common errors in receiving and evaluating fabrics in manufacturing"},"content":{"rendered":"

Does your clothing company carry out fabric evaluation as soon as it arrives at the company? This is one of the main attitudes that can help eliminate losses from low-quality raw materials. However, it is not enough to evaluate, you need to know what to analyze to be able to find problems before they become flaws in your products.<\/p>\n

Proof of this is that, although many companies are already aware of the need to evaluate fabrics, they still suffer from some errors. Do you want to know where they tend to \u201cfail\u201d? Continue reading and check it out!<\/p>\n

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What are the most common mistakes in tissue evaluation?<\/h2>\n

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The first mistake and also the most common is the company believing that it is only necessary to count the number of rolls received. In fact, tissue evaluation goes far beyond that. It is necessary to check the ABNT standards and see if the metrological measurements (length and width) are being analyzed. See some examples below.<\/p>\n

Related: <\/strong>Common manufacturing problems<\/a><\/p>\n

Wrong measurement<\/h3>\n
\"Measure
Source:<\/em> Implementation guide standardization guide for manufacturing.<\/a><\/figcaption><\/figure>\n

The ABNT NBR 10589 standard states that the fabric must be left to rest for 8 hours before being measured with a measuring tape or tape and should never be stretched, as this would lead to an incorrect measurement.<\/p>\n

Currently, it is possible to reduce relaxation time using a relaxer. However, some companies do not calibrate the meter, which can also interfere with the measurements. Always pay attention to these points.<\/p>\n

Related: <\/strong>What influences mesh shrinkage?<\/a><\/p>\n

Inadequate weighing<\/h3>\n

Knitwear is usually sold by weight and, therefore, weighing is an essential part of evaluating fabrics upon receipt. However, one of the common errors occurs when the company does not adjust the scale’s tare weight before starting, which changes the result of the grammage calculation.<\/p>\n

Furthermore, it is recommended that a weight and length tolerance be agreed with the supplier. If this has not been done, CONMETRO Ordinance No. 149 of 2011 <\/a> establishes a tolerance of 2% for these measurements.<\/p>\n

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Have you read these?<\/strong><\/p>\n