{"id":1708,"date":"2022-05-12T16:34:24","date_gmt":"2022-05-12T08:34:24","guid":{"rendered":"http:\/\/handbag-accessories.com\/?p=1708"},"modified":"2022-05-12T16:34:29","modified_gmt":"2022-05-12T08:34:29","slug":"methods-for-determining-the-strength-of-zippers","status":"publish","type":"post","link":"https:\/\/handbag-accessories.com\/fr\/methods-for-determining-the-strength-of-zippers\/","title":{"rendered":"M\u00e9thodes de d\u00e9termination de la r\u00e9sistance des fermetures \u00e0 glissi\u00e8re"},"content":{"rendered":"<p>\u2460R\u00e9sistance \u00e0 la tension lat\u00e9rale de la fermeture \u00e9clair (2,5 cm)<\/p>\n\n\n\n<p>D\u00e9termination de la r\u00e9sistance \u00e0 la traction d&#039;une fermeture \u00e0 glissi\u00e8re g\u00e9n\u00e9rale : Il s&#039;agit de la m\u00e9thode utilis\u00e9e pour indiquer la r\u00e9sistance d&#039;une fermeture \u00e0 glissi\u00e8re g\u00e9n\u00e9rale. La r\u00e9sistance \u00e0 la traction est d\u00e9termin\u00e9e en appliquant une force \u00e0 un angle perpendiculaire \u00e0 la direction de la fermeture \u00e0 glissi\u00e8re et \u00e0 une vitesse fixe \u00e0 la fermeture \u00e0 glissi\u00e8re en \u00e9tat de morsure de la fermeture \u00e0 glissi\u00e8re.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" sizes=\"(max-width: 209px) 100vw, 209px\" src=\"http:\/\/handbag-accessories.com\/wp-content\/uploads\/2022\/05\/lQLPDhtp3u_b7EDMnszRsBsajQq9DLo1An4hys0AAQE_209_158.png\" alt=\"\" class=\"wp-image-1709\" width=\"493\" height=\"373\"\/><\/figure>\n\n\n\n<p>\u2461R\u00e9sistance \u00e0 la tension en haut de la fermeture \u00e9clair<br>Lorsque l&#039;extr\u00e9mit\u00e9 inf\u00e9rieure de la fermeture \u00e0 glissi\u00e8re est fix\u00e9e et que la t\u00eate de cha\u00eene est tir\u00e9e jusqu&#039;\u00e0 la but\u00e9e sup\u00e9rieure, la quantit\u00e9 de r\u00e9sistance \u00e0 la tension peut \u00eatre mesur\u00e9e en appliquant une force sur le bouton-pression situ\u00e9 en haut de la fermeture \u00e0 glissi\u00e8re. Il s&#039;agit de la m\u00e9thode de test permettant de mesurer la r\u00e9sistance de la but\u00e9e sup\u00e9rieure.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" sizes=\"(max-width: 312px) 100vw, 312px\" src=\"http:\/\/handbag-accessories.com\/wp-content\/uploads\/2022\/05\/lQLPDhtp3u_b7GBczQE4sLBU8lbCDruMAn4hys-AAwA_312_92.png\" alt=\"\" class=\"wp-image-1710\" width=\"512\" height=\"151\" srcset=\"https:\/\/handbag-accessories.com\/wp-content\/uploads\/2022\/05\/lQLPDhtp3u_b7GBczQE4sLBU8lbCDruMAn4hys-AAwA_312_92.png 312w, https:\/\/handbag-accessories.com\/wp-content\/uploads\/2022\/05\/lQLPDhtp3u_b7GBczQE4sLBU8lbCDruMAn4hys-AAwA_312_92-300x88.png 300w\" \/><\/figure>\n\n\n\n<p>\u2462R\u00e9sistance \u00e0 la tension \u00e0 l&#039;extr\u00e9mit\u00e9 inf\u00e9rieure de la fermeture \u00e9clair<\/p>\n\n\n\n<p>Ce test permet de tester la capacit\u00e9 de la but\u00e9e inf\u00e9rieure \u00e0 r\u00e9sister \u00e0 une mauvaise traction. En tirant la boucle de traction jusqu&#039;\u00e0 l&#039;extr\u00e9mit\u00e9 inf\u00e9rieure de la cha\u00eene, deux cha\u00eenes plates, une \u00e0 gauche et une \u00e0 droite, la r\u00e9sistance \u00e0 la tension de l&#039;extr\u00e9mit\u00e9 inf\u00e9rieure peut \u00eatre mesur\u00e9e pour mesurer la force de blocage de la but\u00e9e inf\u00e9rieure et la force de r\u00e9sistance des dents \u00e0 l&#039;int\u00e9rieur du curseur. \u00a0<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"391\" height=\"272\" sizes=\"(max-width: 391px) 100vw, 391px\" src=\"http:\/\/handbag-accessories.com\/wp-content\/uploads\/2022\/05\/lQLPDhtp3vB0eYjNARDNAYewBlPXWO7AXIYCfiHKzQABAA_391_272_\u526f\u672c.png\" alt=\"\" class=\"wp-image-1711\" srcset=\"https:\/\/handbag-accessories.com\/wp-content\/uploads\/2022\/05\/lQLPDhtp3vB0eYjNARDNAYewBlPXWO7AXIYCfiHKzQABAA_391_272_\u526f\u672c.png 391w, https:\/\/handbag-accessories.com\/wp-content\/uploads\/2022\/05\/lQLPDhtp3vB0eYjNARDNAYewBlPXWO7AXIYCfiHKzQABAA_391_272_\u526f\u672c-300x209.png 300w\" \/><\/figure>\n\n\n\n<p>\u2463Force de verrouillage du curseur<\/p>\n\n\n\n<p>La boucle de la fermeture \u00e0 glissi\u00e8re est verrouill\u00e9e au milieu de la fermeture \u00e0 glissi\u00e8re, et les deux fermetures \u00e0 glissi\u00e8re non engag\u00e9es sont une \u00e0 gauche et une \u00e0 droite pour d\u00e9terminer la force de verrouillage et la force de r\u00e9sistance des dents \u00e0 l&#039;int\u00e9rieur du curseur.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" sizes=\"(max-width: 501px) 100vw, 501px\" src=\"http:\/\/handbag-accessories.com\/wp-content\/uploads\/2022\/05\/lQLPDhtp3vB0ed7M_M0B9bAqG3yGReO7yAJ-IcrZQDkA_501_252.png\" alt=\"\" class=\"wp-image-1712\" width=\"465\" height=\"234\" srcset=\"https:\/\/handbag-accessories.com\/wp-content\/uploads\/2022\/05\/lQLPDhtp3vB0ed7M_M0B9bAqG3yGReO7yAJ-IcrZQDkA_501_252.png 501w, https:\/\/handbag-accessories.com\/wp-content\/uploads\/2022\/05\/lQLPDhtp3vB0ed7M_M0B9bAqG3yGReO7yAJ-IcrZQDkA_501_252-300x151.png 300w\" \/><\/figure>\n\n\n\n<p>\u2464R\u00e9sistance globale du curseur (90\u00b0)<\/p>\n\n\n\n<p>La r\u00e9sistance du curseur est mesur\u00e9e en cas d&#039;application d&#039;une force sur la languette de traction du curseur fini et sous la carcasse. Pour une fermeture \u00e0 glissi\u00e8re compl\u00e8te, lorsque la force est appliqu\u00e9e sur la pi\u00e8ce de poids de la fermeture \u00e0 glissi\u00e8re et sa partie inf\u00e9rieure, la r\u00e9sistance \u00e0 la tension de la fermeture \u00e0 glissi\u00e8re peut \u00eatre mesur\u00e9e. En plus de la m\u00e9thode de mesure \u00e0 90\u00b0 illustr\u00e9e ci-dessous, il existe \u00e9galement une m\u00e9thode de mesure \u00e0 45\u00b0.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" sizes=\"(max-width: 344px) 100vw, 344px\" src=\"http:\/\/handbag-accessories.com\/wp-content\/uploads\/2022\/05\/lQLPDhtp3vB0edvNATnNAViwgM1WjO2tzjUCfiHK2UADAA_344_313.png\" alt=\"\" class=\"wp-image-1713\" width=\"478\" height=\"435\" srcset=\"https:\/\/handbag-accessories.com\/wp-content\/uploads\/2022\/05\/lQLPDhtp3vB0edvNATnNAViwgM1WjO2tzjUCfiHK2UADAA_344_313.png 344w, https:\/\/handbag-accessories.com\/wp-content\/uploads\/2022\/05\/lQLPDhtp3vB0edvNATnNAViwgM1WjO2tzjUCfiHK2UADAA_344_313-300x273.png 300w\" \/><\/figure>","protected":false},"excerpt":{"rendered":"<p>\u2460Lateral tension resistance of zipper (2.5cm) Determination of tensile strength of general zipper: This is the method used to indicate the strength of general zipper. The tensile strength is determined by applying a force at an angle perpendicular to the direction of the zipper and at a fixed speed to the zipper in the state [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[20],"tags":[],"class_list":["post-1708","post","type-post","status-publish","format-standard","hentry","category-purchase-guide"],"_links":{"self":[{"href":"https:\/\/handbag-accessories.com\/fr\/wp-json\/wp\/v2\/posts\/1708","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/handbag-accessories.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/handbag-accessories.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/handbag-accessories.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/handbag-accessories.com\/fr\/wp-json\/wp\/v2\/comments?post=1708"}],"version-history":[{"count":0,"href":"https:\/\/handbag-accessories.com\/fr\/wp-json\/wp\/v2\/posts\/1708\/revisions"}],"wp:attachment":[{"href":"https:\/\/handbag-accessories.com\/fr\/wp-json\/wp\/v2\/media?parent=1708"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/handbag-accessories.com\/fr\/wp-json\/wp\/v2\/categories?post=1708"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/handbag-accessories.com\/fr\/wp-json\/wp\/v2\/tags?post=1708"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}