--- title: "Preguntas Vegetarianas Más Frecuentes - Ropa y calzado - IVU - International Vegetarian Union" description: "Preguntas Vegetarianas Más Frecuentes - Ropa y calzado: Unión Vegetariana Internacional (IVU) Preguntas Más Frecuentes : Ropa y calzado ¿Qué tiene de malo la lana? Durante años los científicos han cruzado las ovejas merinas para obtener un tipo de oveja de" url: "https://ivu.org/international-vegetarian-union/resources/interviews/5840-spanish-faq-clothing.html" date: "2026-11-06T00:16:42+00:00" language: "en-GB" --- # Preguntas Vegetarianas Más Frecuentes - Ropa y calzado **Unión Vegetariana Internacional (IVU)** | ![IVU logo](https://ivu.org/images/legacy/history/members/pics/ivu-con4.gif) | | |---|---| | | | | **Preguntas Más Frecuentes :** **Ropa y calzado** | **¿Qué tiene de malo la lana?**Durante años los científicos han cruzado las ovejas merinas para obtener un tipo de oveja de piel exageradamente arrugada. Cuantas más arrugas, más lana. Desgraciadamente la búsqueda de mayores ganancias rara vez se corresponde con los mejores intereses de las ovejas. En Australia, la excesiva cantidad de arrugas provoca mayor sudoración y mayor riesgo de contraer “fly-strike”, una horrible infección causada por un tipo de gusano que aparece en los pliegues sudorosos de estas ovejas con exceso de arrugas. Para contrarrestar, los ganaderos realizan una “operación” sin anestesia llamada “mulesing” que consiste en cortar trozos de carne de la zona que rodea el ano, lo que deja una herida sangrante y dolorosa. Sin intervención humana, a las ovejas sólo les crecería la lana lo suficiente para protegerse de las inclemencias del clima, pero las técnicas científicas de cría han logrado que estos animales se hayan convertido en seres deformes, maquinas de producir lana. Esta antinatural sobrecarga de lana, que a menudo alcanza la mitad de su peso corporal, se convierte en un sufrimiento añadido en los meses de verano. A menudo mueren exhaustas por el calor. Paradójicamente, sólo en Australia mueren un millón de ovejas cada año por quedarse indefensas ante el frío tras ser esquiladas. Cada año, sólo en Australia cerca de diez millones de corderos mueren con sólo días de edad, debido a cuidadores inexpertos pero sobre todo a la enorme cantidad de ovejas por rebaño que hace imposible su vigilancia. De la lana del Reino Unido, el 27% es “lana muerta”, arrancada de la piel de ovejas y corderos que han sido sacrificados en el matadero. **¿Qué tiene de malo la seda?** Para obtener la seda se hierven los capullos con la larva de la mariposa aún viva en su interior. Así se producen hilos de seda más largos de los que se obtendrían si se le permite salir a la mariposa. Es seguro que el gusano de seda puede sentir dolor y se retuerce y colea cuando se le hace daño. **¿Qué compañías fabrican productos sin piel?** - [![](https://ivu.org/images/legacy/history/members/pics/vegshoes.gif) **Vegetarian Shoes**](http://www.vegetarian-shoes.co.uk/) (Colaborador de IVU) *¡necesitamos más respuestas!* Ver también: - [Clothing](http://www.vegsoc.org/info/clothing.html) *(Vegetarian Society UK Information Sheet)* - [Footwear & Clothing ](http://www.vegansociety.com/html/info/info29.html) *(Vegan Society UK Information Sheet)* [**Indice del FAQ**](https://ivu.org/international-vegetarian-union/resources/interviews/5845-spanish-faq-index.html) | **¿Qué tienen de malo las plumas?**El proceso de arrancado de plumas en animales vivos está muy extendido. Con las patas atadas, se levanta a estos aterrorizados pájaros por el cuello y se les arranca todas las plumas del cuerpo. Los gansos en su intento de defenderse terminan magullados y después de su calvario se les devuelve al grupo de compañeros de martirio hasta que sea su turno otra vez. Esta tortura, descrita como “extremadamente cruel” por veterinarios e incluso por criadores de gansos, comienza cuando los gansos sólo tienen ocho semanas de edad. Se repite después con intervalos de ocho semanas, dos o tres sesiones más. Después, se sacrifica a las aves. Los pricipales países productores de plumas que utilizan este procedimiento tan cruel son China, Polonia y Hungría, dónde alrededor del 60% de la pluma que se produce es arrancada en vivo. Sólo en el Reino Unido el mercado de las plumas vale 2,6 millones de libras esterlinas al año. A las aves más “afortunadas” se las despluma ya muertas, es decir, se las sacrifica antes del desplume. **Y el cuero... ¿Por qué no?** Muchos de los productos de piel se fabrican con despojos provenientes del matadero. Así pues, aunque no se contribuya de forma directa a la destrucción de animales, sí que estaremos contribuyendo a aumentar el margen de beneficios de estos establecimientos. A veces la piel se produce ex profeso, es decir, el animal se cría y se sacrifica exclusivamente para obtener su piel. El número de Noviembre/Diciembre del Vegetarian Journal explica: “Desde un punto de vista medioambiental, convertir la piel de un animal en cuero es una práctica muy contaminante y que requiere mucha energía”. La enciclopedia de Tecnología Química Kirk-Othmer afirma: “Basándonos en la cantidad de energía consumida para la obtención de una unidad del producto, la industria de la piel consume una enorme cantidad de energía, equiparable a la de industrias como la del aluminio, el papel, el acero, el cemento y a las refinerías de petróleo”. La producción del cuero requiere un proceso de remojo, curtido, teñido, secado, y acabado. Más del 95% del total del cuero que se produce en EE.UU. está curtido con cromo. Los efluentes que hay que tratar se originan principalmente en el trabajo de remojo y curtido. Lo más difícil de tratar son los efluentes del proceso de curtido. La U.S. Environmental Protection Agency (agencia americana para la protección del medioambiente) considera peligrosos todos los deshechos que contienen cromo. Muchos otros contaminantes empleados en el proceso de producción de piel están también asociados a riesgos para la salud y para el medioambiente. En lo que respecta a la eliminación de deshechos, podría pensarse que los productos de piel son biodegradables, pero en realidad la función primordial de los agentes de curtido es estabilizar el colágeno y las fibras de proteína para que no lo sean. **¿No sería mejor reciclar el cuero en lugar de desecharlo?** *de un lector de los EE.UU.:* Esa no es la cuestión. Cuando rechazamos comprar productos de piel, estamos enviando un mensaje a los que matan a estos animales... el cuero es un subproducto de la industria cárnica... si no comemos animales por razones éticas, tampoco deberíamos llevar puesta su piel. | Traducido por Gloria Solaesa - This email address is being protected from spambots. You need JavaScript enabled to view it. ![](https://ivu.org/images/legacy/history/spanish/mant.jpg) A note on this archive. The history section of this website is drawn from a body of legacy content originally compiled by John Davis, former manager of the International Vegetarian Union. It represents his curation of historical material, and in places includes passages written by him directly. Over the years, the IVU website has migrated between several different hosting servers. In the course of these migrations, a number of PDF files were unfortunately lost, and **some links to PDF documents may no longer function**. Where this is the case, we have chosen to leave the original link text in place, as it may itself carry information of historical value. - Hits: 745 ### Vegan Recipes - [![Akkara Balls](https://ivu.org/media/zoo/images/akkara-balls-1776479833_3e9ab268ca38c977ad36501445ef4718.jpg "Akkara Balls")](https://ivu.org/vegan-recipes-around-the-world/vegan-food-academy/front-page/item/akkara-balls.html "Akkara Balls") #### [Akkara Balls](https://ivu.org/vegan-recipes-around-the-world/vegan-food-academy/front-page/item/akkara-balls.html "Akkara Balls") [Protein Rich](https://ivu.org/vegan-recipes-around-the-world/vegan-food-academy/front-page/category/proteiin-rich.html) [Snacks](https://ivu.org/vegan-recipes-around-the-world/vegan-food-academy/front-page/category/snacks.html) [Starters & side dishes](https://ivu.org/vegan-recipes-around-the-world/vegan-food-academy/front-page/category/snack-side-dishes.html) [African](https://ivu.org/vegan-recipes-around-the-world/vegan-food-academy/front-page/category/african.html) [Nigeria](https://ivu.org/vegan-recipes-around-the-world/vegan-food-academy/front-page/category/nigeria.html) - 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[ pdf ](https://ivu.org/nutrition/nutrition-articles/health-nutrition/204-2024-plant-and-animal-fat-intake-and-overall-and-cardiovascular-disease-mortality-main-folder-all-cause-mortality.html) [ 2024 Plant and Animal Fat Intake and Overall and Cardiovascular Disease Mortality Main Folder All Cause Mortality](https://ivu.org/nutrition/nutrition-articles/health-nutrition/204-2024-plant-and-animal-fat-intake-and-overall-and-cardiovascular-disease-mortality-main-folder-all-cause-mortality.html) Popular 4052 downloads ![](https://ivu.org/media/yootheme/cache/02/adult-guide-029d8cad.png)### The International Vegetarian Union’s Vegan Nutrition Guide for Adults In 2 versions: - [For healthcare professionals](https://ivu.org/nutrition/nutritional-guide/the-international-vegetarian-union-s-vegan-nutrition-guide-for-adults-healthcare-professionals.html) - [General Public Edition](https://ivu.org/nutrition/nutritional-guide/guide-for-non-healthcare-professionals.html) [Get it now](https://ivu.org/nutrition/nutritional-guide.html) ![](https://ivu.org/images/banners/booklet2.jpg)### Vegetarian Nutrition Booklet A Dietary Approach to Vegetarianism for Kids and Adolescents The intention of this booklet is present to kids and adolescents a healthy vegan diet [Read more](https://ivu.org/nutrition/vegetarian-nutrition-book-for-kids-and-adolescents.html) Vegan Nutrition ![](https://ivu.org/media/yootheme/cache/a6/logo_IVU_01_SLOGAN-a678b962.png) ### Presidents, Chair and Council - 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