{"id":226,"date":"2025-01-14T02:55:06","date_gmt":"2025-01-14T02:55:06","guid":{"rendered":"https:\/\/www.hottacktest.com\/?page_id=226"},"modified":"2026-04-13T02:43:48","modified_gmt":"2026-04-13T02:43:48","slug":"heat-seal-and-hot-tack-testing-machine-astm-f1921","status":"publish","type":"page","link":"https:\/\/www.hottacktest.com\/fr\/","title":{"rendered":"Machine de test de scellage \u00e0 chaud et d&#039;adh\u00e9rence \u00e0 chaud \u2013 ASTM F1921"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"226\" class=\"elementor elementor-226\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c60fdbb e-flex e-con-boxed e-con e-parent\" data-id=\"c60fdbb\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-db6fcba e-con-full e-flex e-con e-child\" data-id=\"db6fcba\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-9d1f798 e-con-full e-flex e-con e-child\" data-id=\"9d1f798\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-8cc5a79 e-con-full e-flex e-con e-child\" data-id=\"8cc5a79\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b6b67d4 elementor-widget elementor-widget-heading\" data-id=\"b6b67d4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\"><small>Machine de test de scellage \u00e0 chaud et d&#039;adh\u00e9rence \u00e0 chaud<\/small><br><small><b>ASTM F1921<\/small><\/b><\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-69f526a elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"69f526a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"358\" data-end=\"947\">Dans l&#039;industrie de l&#039;emballage, il est essentiel de garantir l&#039;int\u00e9grit\u00e9 des thermoscellages pour maintenir la qualit\u00e9 et la s\u00e9curit\u00e9 des produits. Les machines de test de thermoscellage et d&#039;adh\u00e9rence \u00e0 chaud jouent un r\u00f4le essentiel dans l&#039;\u00e9valuation de la r\u00e9sistance et de la fiabilit\u00e9 des joints form\u00e9s entre les mat\u00e9riaux thermoplastiques. Ces tests sont particuli\u00e8rement importants pour les industries qui s&#039;appuient sur des processus de formage-remplissage-scellage (FFS), tels que l&#039;emballage alimentaire et l&#039;emballage de dispositifs m\u00e9dicaux. En \u00e9valuant la r\u00e9sistance \u00e0 chaud et les propri\u00e9t\u00e9s de thermoscellage, les fabricants peuvent s&#039;assurer que leurs produits r\u00e9pondent aux normes de l&#039;industrie et fonctionnent de mani\u00e8re fiable dans des conditions r\u00e9elles.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b216aa7 elementor-button-align-stretch elementor-widget elementor-widget-form\" data-id=\"b216aa7\" data-element_type=\"widget\" data-settings=\"{&quot;button_width&quot;:&quot;20&quot;,&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"New Form\" action=\"\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"226\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"b216aa7\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"Hot Tack Test\" \/>\n\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-name\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tName\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Name\" required=\"required\" aria-required=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-field_e66310b elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_e66310b\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tCompany\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[field_e66310b]\" id=\"form-field-field_e66310b\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Company\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-email elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-email\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tE-mail\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"E-mail\" required=\"required\" aria-required=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-textarea elementor-field-group elementor-column elementor-field-group-message elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-message\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tMessage\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-sm\" name=\"form_fields[message]\" id=\"form-field-message\" rows=\"4\" placeholder=\"Message\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-recaptcha_v3 elementor-field-group elementor-column elementor-field-group-field_f2b376d elementor-col-100 recaptcha_v3-bottomright\">\n\t\t\t\t\t<div class=\"elementor-field\" id=\"form-field-field_f2b376d\"><div class=\"elementor-g-recaptcha\" data-sitekey=\"6Lcar6MrAAAAAL9Pz42-0SmIdCeogSKNdnyqx6QR\" data-type=\"v3\" data-action=\"Form\" data-badge=\"bottomright\" data-size=\"invisible\"><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-20 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Send<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<input type=\"hidden\" name=\"trp-form-language\" value=\"fr\"\/><\/form>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-163fe1b e-con-full e-flex e-con e-child\" data-id=\"163fe1b\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-70c5562 e-flex e-con-boxed e-con e-parent\" data-id=\"70c5562\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4549d8c elementor-widget elementor-widget-heading\" data-id=\"4549d8c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Qu&#039;est-ce que le test de scellage \u00e0 chaud et de collage \u00e0 chaud ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-618a26d elementor-widget elementor-widget-text-editor\" data-id=\"618a26d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"866\" data-end=\"1304\">Les tests de thermoscellage consistent \u00e0 \u00e9valuer la r\u00e9sistance et la durabilit\u00e9 des joints cr\u00e9\u00e9s lorsque deux films thermoplastiques sont joints par la chaleur. Un test d&#039;adh\u00e9rence \u00e0 chaud, en revanche, mesure la capacit\u00e9 d&#039;un joint chaud \u00e0 r\u00e9sister aux forces de s\u00e9paration imm\u00e9diatement apr\u00e8s le processus de scellage, avant que le joint ne soit compl\u00e8tement refroidi. Ces deux tests sont essentiels dans les industries o\u00f9 l&#039;int\u00e9grit\u00e9 d&#039;un joint est essentielle pour garantir la s\u00e9curit\u00e9, la qualit\u00e9 et la dur\u00e9e de conservation du produit.<\/p>\n<p data-start=\"1306\" data-end=\"1683\">Pour les mat\u00e9riaux d&#039;emballage, notamment ceux utilis\u00e9s dans les syst\u00e8mes de formage-remplissage-scellage verticaux (VFFS), les propri\u00e9t\u00e9s de thermoscellage et d&#039;adh\u00e9rence \u00e0 chaud d\u00e9terminent la r\u00e9sistance de la liaison form\u00e9e entre les mat\u00e9riaux dans des conditions sp\u00e9cifiques de temp\u00e9rature, de temps et de pression. Cela est particuli\u00e8rement important dans les sc\u00e9narios o\u00f9 les emballages sont remplis de produits lourds ou chauds imm\u00e9diatement apr\u00e8s le scellage.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-279740c e-flex e-con-boxed e-con e-parent\" data-id=\"279740c\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c2301b5 elementor-widget elementor-widget-heading\" data-id=\"c2301b5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Instruments pour les tests de thermoscellage et d&#039;adh\u00e9rence \u00e0 chaud<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7857be1 elementor-widget elementor-widget-text-editor\" data-id=\"7857be1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"3919\" data-end=\"3966\">Pour effectuer des tests pr\u00e9cis de thermoscellage et d&#039;adh\u00e9rence \u00e0 chaud, des \u00e9quipements sp\u00e9cialis\u00e9s comme le <strong>HTTP <a href=\"https:\/\/www.hottacktest.com\/fr\/heat-seal-and-hot-tack-testing-machine-astm-f1921\" target=\"_blank\" rel=\"noopener\">Testeur de collage \u00e0 chaud<\/a><\/strong> est utilis\u00e9. Ces instruments sont con\u00e7us pour contr\u00f4ler avec pr\u00e9cision des param\u00e8tres tels que la temp\u00e9rature de scellage, la pression et le temps de maintien, permettant aux fabricants de reproduire les conditions du monde r\u00e9el. Les tests sont hautement personnalisables, offrant diff\u00e9rentes vitesses de test et contr\u00f4les de temp\u00e9rature pour correspondre aux mat\u00e9riaux test\u00e9s.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f75c689 elementor-widget elementor-widget-image\" data-id=\"f75c689\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.hottacktest.com\/fr\/heat-seal-and-hot-tack-testing-machine-astm-f1921\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"768\" height=\"354\" src=\"https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/02\/Hot-Tack-Tester-ASTM-F192-768x354.webp\" class=\"attachment-medium_large size-medium_large wp-image-344\" alt=\"Testeur de collage \u00e0 chaud ASTM F192\" srcset=\"https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/02\/Hot-Tack-Tester-ASTM-F192-768x354.webp 768w, https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/02\/Hot-Tack-Tester-ASTM-F192-300x138.webp 300w, https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/02\/Hot-Tack-Tester-ASTM-F192-1024x472.webp 1024w, https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/02\/Hot-Tack-Tester-ASTM-F192-1536x708.webp 1536w, https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/02\/Hot-Tack-Tester-ASTM-F192-2048x944.webp 2048w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Testeur de collage \u00e0 chaud HTT-01<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-504ddd1 e-grid e-con-full e-con e-child\" data-id=\"504ddd1\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-0aaf9d8 e-con-full e-flex e-con e-child\" data-id=\"0aaf9d8\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b00407e elementor-widget elementor-widget-heading\" data-id=\"b00407e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Param\u00e8tre principal<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-89df73f elementor-widget elementor-widget-text-editor\" data-id=\"89df73f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table>\n<tbody>\n<tr>\n<td width=\"123\">Temp\u00e9rature d&#039;\u00e9tanch\u00e9it\u00e9<\/td>\n<td width=\"251\">Ambiante ~ 250 \u2103<\/td>\n<\/tr>\n<tr>\n<td width=\"123\">Pr\u00e9cision de la temp\u00e9rature<\/td>\n<td width=\"251\">\u00b10,2\u2103<\/td>\n<\/tr>\n<tr>\n<td width=\"123\">Temps de s\u00e9jour<\/td>\n<td width=\"251\">0,1 \u00e0 9999 s (thermoscellage)<\/td>\n<\/tr>\n<tr>\n<td width=\"123\">Temps de s\u00e9jour<\/td>\n<td width=\"251\">0,1 \u00e0 9999 s (collage \u00e0 chaud)<\/td>\n<\/tr>\n<tr>\n<td width=\"123\">Pression d&#039;\u00e9tanch\u00e9it\u00e9<\/td>\n<td width=\"251\">0,15 MPa \u00e0 0,7 MPa<\/td>\n<\/tr>\n<tr>\n<td width=\"123\">M\u00e2choires de scellement<\/td>\n<td width=\"251\">Rev\u00eatement en t\u00e9flon 50 mm x 10 mm<\/td>\n<\/tr>\n<tr>\n<td width=\"123\">Chauffage des m\u00e2choires<\/td>\n<td width=\"251\">Chauffage double<\/td>\n<\/tr>\n<tr>\n<td width=\"123\">Cellule de charge<\/td>\n<td width=\"251\">200 N (en option : 30 N, 50 N, 100 N, etc.)<\/td>\n<\/tr>\n<tr>\n<td width=\"123\">Pr\u00e9cision<\/td>\n<td width=\"251\">0,5 FS<\/td>\n<\/tr>\n<tr>\n<td width=\"123\">R\u00e9solution<\/td>\n<td width=\"251\">0,01 N<\/td>\n<\/tr>\n<tr>\n<td width=\"123\">Pouvoir<\/td>\n<td width=\"251\">220 V, 50 Hz<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ed7c506 e-con-full e-flex e-con e-child\" data-id=\"ed7c506\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-15aca83 elementor-widget elementor-widget-heading\" data-id=\"15aca83\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Principales caract\u00e9ristiques des machines de test de thermoscellage et d&#039;adh\u00e9rence \u00e0 chaud<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-29a3cfd elementor-widget elementor-widget-text-editor\" data-id=\"29a3cfd\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"2673\" data-end=\"2865\">Une qualit\u00e9 sup\u00e9rieure <a href=\"https:\/\/www.hottacktest.com\/fr\/heat-seal-and-hot-tack-testing-machine-astm-f1921\">Machine de test de scellage \u00e0 chaud et d&#039;adh\u00e9rence \u00e0 chaud<\/a> devraient offrir un contr\u00f4le pr\u00e9cis sur divers param\u00e8tres pour simuler avec pr\u00e9cision les conditions du monde r\u00e9el. Les principales caract\u00e9ristiques de ces machines sont les suivantes\u00a0:<\/p><ol data-start=\"2867\" data-end=\"4104\"><li data-start=\"2867\" data-end=\"3099\"><p data-start=\"2870\" data-end=\"3099\"><strong data-start=\"2870\" data-end=\"2903\">Contr\u00f4le de temp\u00e9rature de pr\u00e9cision<\/strong>:Les thermoscelleuses et les testeurs d&#039;adh\u00e9rence \u00e0 chaud doivent maintenir des temp\u00e9ratures de scellage constantes, qui peuvent aller de la temp\u00e9rature ambiante jusqu&#039;\u00e0 250 \u00b0C. Un contr\u00f4le pr\u00e9cis est essentiel pour des r\u00e9sultats de test fiables.<\/p><\/li><li data-start=\"3104\" data-end=\"3339\"><p data-start=\"3107\" data-end=\"3339\"><strong data-start=\"3107\" data-end=\"3132\">Temps de s\u00e9jour r\u00e9glable<\/strong>:La machine doit permettre des ajustements du temps de maintien pour r\u00e9pondre aux exigences des diff\u00e9rents mat\u00e9riaux. Le temps de maintien fait r\u00e9f\u00e9rence \u00e0 la dur\u00e9e pendant laquelle le mat\u00e9riau est expos\u00e9 \u00e0 la chaleur et \u00e0 la pression pendant le scellage.<\/p><\/li><li data-start=\"3341\" data-end=\"3541\"><p data-start=\"3344\" data-end=\"3541\"><strong data-start=\"3344\" data-end=\"3380\">Cellules de charge et mesure de force<\/strong>:La capacit\u00e9 \u00e0 mesurer la force avec pr\u00e9cision est essentielle pour d\u00e9terminer la r\u00e9sistance \u00e0 chaud. Les cellules de charge \u00e0 haute pr\u00e9cision (par exemple, 0,5 FS) garantissent des mesures pr\u00e9cises.<\/p><\/li><li data-start=\"3543\" data-end=\"3718\"><p data-start=\"3546\" data-end=\"3718\"><strong data-start=\"3546\" data-end=\"3573\">Interface conviviale<\/strong>:Les machines modernes sont \u00e9quip\u00e9es de syst\u00e8mes PLC (Programmable Logic Controller) et d&#039;interfaces \u00e0 \u00e9cran tactile pour une utilisation et une analyse des donn\u00e9es faciles.<\/p><\/li><li data-start=\"3720\" data-end=\"3898\"><p data-start=\"3723\" data-end=\"3898\"><strong data-start=\"3723\" data-end=\"3753\">Conformit\u00e9 \u00e0 la norme ASTM F1921<\/strong>:Il est important que la machine d\u2019essai r\u00e9ponde aux exigences de la norme ASTM F1921, garantissant que les tests sont effectu\u00e9s dans des conditions standardis\u00e9es.<\/p><\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fefe3ef e-flex e-con-boxed e-con e-parent\" data-id=\"fefe3ef\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9165448 elementor-widget elementor-widget-heading\" data-id=\"9165448\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">L&#039;importance de la r\u00e9sistance du collage \u00e0 chaud<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-384fe84 elementor-widget elementor-widget-text-editor\" data-id=\"384fe84\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"989\" data-end=\"1397\">Le test d&#039;adh\u00e9rence \u00e0 chaud mesure la r\u00e9sistance du joint imm\u00e9diatement apr\u00e8s le processus de thermoscellage, avant que le mat\u00e9riau ne refroidisse. Il s&#039;agit d&#039;un \u00e9l\u00e9ment essentiel pour les lignes d&#039;emballage o\u00f9 le scellage et le remplissage se produisent simultan\u00e9ment, en particulier lorsque le contenu est lourd. Sans une r\u00e9sistance ad\u00e9quate de l&#039;adh\u00e9rence \u00e0 chaud, le joint d&#039;un emballage peut se briser pendant les premi\u00e8res \u00e9tapes du refroidissement, ce qui peut entra\u00eener des d\u00e9versements ou compromettre la s\u00e9curit\u00e9 du produit.<\/p><p data-start=\"1399\" data-end=\"1771\">La r\u00e9sistance \u00e0 chaud est un facteur cl\u00e9 dans les applications de formage-remplissage-scellage vertical (VFFS). Dans ces syst\u00e8mes, le scellage se produit rapidement, ce qui laisse peu de temps au joint pour refroidir avant que l&#039;emballage ne soit rempli de son contenu. Le test \u00e9value la force maximale qu&#039;une couche scell\u00e9e peut supporter alors qu&#039;elle est encore chaude, ce qui aide les fabricants \u00e0 \u00e9valuer la durabilit\u00e9 du joint dans des conditions r\u00e9elles.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f4d173e e-flex e-con-boxed e-con e-parent\" data-id=\"f4d173e\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-273f256 e-grid e-con-full e-con e-child\" data-id=\"273f256\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e0640f0 elementor-widget elementor-widget-image\" data-id=\"e0640f0\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.hottacktest.com\/fr\/heat-seal-and-hot-tack-testing-machine-astm-f1921\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"613\" height=\"1024\" src=\"https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/02\/heat-seal-and-hot-tack-testing-machine-astm-f1921-613x1024.webp\" class=\"attachment-large size-large wp-image-345\" alt=\"machine de test de scellage \u00e0 chaud et d&#039;adh\u00e9rence \u00e0 chaud astm f1921\" srcset=\"https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/02\/heat-seal-and-hot-tack-testing-machine-astm-f1921-613x1024.webp 613w, https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/02\/heat-seal-and-hot-tack-testing-machine-astm-f1921-179x300.webp 179w, https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/02\/heat-seal-and-hot-tack-testing-machine-astm-f1921-768x1284.webp 768w, https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/02\/heat-seal-and-hot-tack-testing-machine-astm-f1921-919x1536.webp 919w, https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/02\/heat-seal-and-hot-tack-testing-machine-astm-f1921-1225x2048.webp 1225w, https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/02\/elementor\/thumbs\/heat-seal-and-hot-tack-testing-machine-astm-f1921-scaled-r23n0kotxtce4yanysnkaz6gmn9s8nl8gwqrla40e4.webp 999w, https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/02\/elementor\/thumbs\/heat-seal-and-hot-tack-testing-machine-astm-f1921-scaled-r23n0kop0mzns1qka84vg5qqzvgewejmgppqup3926.webp 595w, https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/02\/heat-seal-and-hot-tack-testing-machine-astm-f1921-scaled.webp 1531w\" sizes=\"(max-width: 613px) 100vw, 613px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Testeur de collage \u00e0 chaud HTT-02<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-96a69d2 e-con-full e-flex e-con e-child\" data-id=\"96a69d2\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-eda3a1b elementor-widget elementor-widget-heading\" data-id=\"eda3a1b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Comprendre la norme ASTM F1921 et son r\u00f4le dans le test d&#039;adh\u00e9rence \u00e0 chaud<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b57d16a elementor-widget elementor-widget-text-editor\" data-id=\"b57d16a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"1836\" data-end=\"2218\"><strong><a href=\"https:\/\/www.hottacktest.com\/fr\/astm-f1921-hot-tack-test-method\/\" target=\"_blank\" rel=\"noopener\">ASTM F1921<\/a><\/strong> est la m\u00e9thode d&#039;essai standard pour mesurer la r\u00e9sistance \u00e0 chaud des polym\u00e8res et m\u00e9langes thermoplastiques utilis\u00e9s dans les bandes flexibles. Elle fournit des directives sp\u00e9cifiques pour mesurer la force requise pour s\u00e9parer une zone thermosoud\u00e9e alors qu&#039;elle est encore \u00e0 chaud. Cette norme est largement utilis\u00e9e dans l&#039;industrie de l&#039;emballage pour garantir la performance et la s\u00e9curit\u00e9 des joints dans les mat\u00e9riaux flexibles.<\/p><p data-start=\"2220\" data-end=\"2610\">La m\u00e9thode d&#039;essai ASTM F1921 consiste \u00e0 sceller deux bandes d&#039;\u00e9chantillons entre des m\u00e2choires chauff\u00e9es dans des conditions de temp\u00e9rature, de pression et de temps de maintien contr\u00f4l\u00e9es. Une fois le joint form\u00e9, l&#039;\u00e9chantillon scell\u00e9 est s\u00e9par\u00e9 et la force requise pour la s\u00e9paration est mesur\u00e9e. Ce processus permet de d\u00e9terminer si l&#039;emballage thermoscell\u00e9 r\u00e9sistera aux contraintes qu&#039;il peut rencontrer au cours de son cycle de vie.<\/p><p data-start=\"2461\" data-end=\"2659\">Cette norme d\u00e9crit deux m\u00e9thodes pour d\u00e9terminer la r\u00e9sistance au collage \u00e0 chaud des polym\u00e8res thermoplastiques :<\/p><ul data-start=\"2661\" data-end=\"2894\"><li data-start=\"2661\" data-end=\"2792\"><strong data-start=\"2663\" data-end=\"2689\">M\u00e9thode A (D\u00e9lai fixe)<\/strong>:Mesure la force d&#039;adh\u00e9rence \u00e0 chaud \u00e0 diff\u00e9rents moments apr\u00e8s la s\u00e9paration des m\u00e2choires, avec un d\u00e9lai pr\u00e9d\u00e9termin\u00e9.<\/li><li data-start=\"2793\" data-end=\"2894\"><strong data-start=\"2795\" data-end=\"2824\">M\u00e9thode B (D\u00e9lai variable)<\/strong>:Mesure la force maximale d&#039;adh\u00e9rence \u00e0 chaud \u00e0 diff\u00e9rents intervalles de retard.<\/li><\/ul><p data-start=\"2896\" data-end=\"3190\">En suivant les directives de la norme ASTM F1921, les fabricants peuvent s&#039;assurer que leurs mat\u00e9riaux d&#039;emballage r\u00e9pondent aux normes de r\u00e9sistance requises. Cela garantit que l&#039;emballage fonctionnera bien dans des conditions r\u00e9elles, par exemple lors d&#039;une production \u00e0 grande vitesse et lorsqu&#039;il est soumis \u00e0 des facteurs environnementaux variables.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d0184fb e-flex e-con-boxed e-con e-parent\" data-id=\"d0184fb\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b9b901f elementor-widget elementor-widget-heading\" data-id=\"b9b901f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Proc\u00e9dures de test pour le test de collage \u00e0 chaud<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-10a97de elementor-widget elementor-widget-text-editor\" data-id=\"10a97de\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 data-start=\"3256\" data-end=\"3283\">1. Pr\u00e9paration de l&#039;\u00e9chantillon<\/h3>\n<p data-start=\"3284\" data-end=\"3562\">Avant de commencer les tests de thermoscellage et d&#039;adh\u00e9rence \u00e0 chaud, les \u00e9chantillons de mat\u00e9riau sont d\u00e9coup\u00e9s \u00e0 la taille requise. Pour le test d&#039;adh\u00e9rence \u00e0 chaud, les bandes d&#039;\u00e9chantillons ont g\u00e9n\u00e9ralement une largeur comprise entre 15 mm et 25 mm. Le mat\u00e9riau peut \u00eatre conditionn\u00e9 dans des conditions atmosph\u00e9riques contr\u00f4l\u00e9es pour garantir la pr\u00e9cision.<\/p>\n<h3 data-start=\"3564\" data-end=\"3586\">2. Processus de scellement<\/h3>\n<p data-start=\"3587\" data-end=\"3906\">L&#039;\u00e9chantillon est plac\u00e9 entre deux m\u00e2choires chauff\u00e9es, qui appliquent pression et chaleur pour former le joint. Les param\u00e8tres de temp\u00e9rature et de pression utilis\u00e9s d\u00e9pendent du mat\u00e9riau sp\u00e9cifique test\u00e9 et du type d&#039;emballage produit. Par exemple, les films avec des couches plus \u00e9paisses peuvent n\u00e9cessiter des temp\u00e9ratures plus \u00e9lev\u00e9es ou des temps de maintien plus longs.<\/p>\n<h3 data-start=\"3908\" data-end=\"3935\">3. Mesure du Hot Tack<\/h3>\n<p data-start=\"3936\" data-end=\"4186\">Une fois le mat\u00e9riau scell\u00e9, il est rapidement retir\u00e9 des m\u00e2choires. La force n\u00e9cessaire pour s\u00e9parer le mat\u00e9riau scell\u00e9 est mesur\u00e9e. Cette force est la r\u00e9sistance \u00e0 chaud et elle est \u00e9valu\u00e9e \u00e0 diff\u00e9rents intervalles de temps, g\u00e9n\u00e9ralement dans une courbe de refroidissement.<\/p>\n<ul data-start=\"4188\" data-end=\"4378\">\n<li data-start=\"4188\" data-end=\"4284\"><strong data-start=\"4190\" data-end=\"4212\">M\u00e9thode de retard fixe<\/strong>:Mesure la force \u00e0 diff\u00e9rents intervalles de temps apr\u00e8s la r\u00e9alisation du joint.<\/li>\n<li data-start=\"4285\" data-end=\"4378\"><strong data-start=\"4287\" data-end=\"4312\">M\u00e9thode de retard variable<\/strong>:D\u00e9termine la force maximale exerc\u00e9e lors du retrait du joint.<\/li>\n<\/ul>\n<p data-start=\"4380\" data-end=\"4506\">Ces tests sont essentiels pour garantir la capacit\u00e9 des joints \u00e0 r\u00e9sister aux forces exerc\u00e9es sur eux pendant la production et le stockage.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Machine de test de scellage \u00e0 chaud et d\u2019adh\u00e9rence \u00e0 chaudASTM F1921 Dans l\u2019industrie de l\u2019emballage, il est essentiel de garantir l\u2019int\u00e9grit\u00e9 des scellages \u00e0 chaud pour maintenir la qualit\u00e9 et la s\u00e9curit\u00e9 des produits. Les machines de test de scellage \u00e0 chaud et d\u2019adh\u00e9rence \u00e0 chaud jouent un r\u00f4le essentiel dans l\u2019\u00e9valuation de la r\u00e9sistance et de la fiabilit\u00e9 des joints form\u00e9s entre les mat\u00e9riaux thermoplastiques. Ces tests sont particuli\u00e8rement importants pour [\u2026]<\/p>","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-226","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Heat Seal and Hot Tack Testing Machine - ASTM F1921 - Hot Tack Test<\/title>\n<meta name=\"description\" content=\"Discover the significance of heat seal and hot tack testing for thermoplastic materials and ASTM F1921, precise hot tack tester.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.hottacktest.com\/fr\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Heat Seal and Hot Tack Testing Machine - ASTM F1921 - Hot Tack Test\" \/>\n<meta property=\"og:description\" content=\"Discover the significance of heat seal and hot tack testing for thermoplastic materials and ASTM F1921, precise hot tack tester.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.hottacktest.com\/fr\/\" \/>\n<meta property=\"og:site_name\" content=\"Hot Tack Test\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-13T02:43:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/02\/Hot-Tack-Tester-ASTM-F192-scaled.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1179\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.hottacktest.com\/\",\"url\":\"https:\/\/www.hottacktest.com\/\",\"name\":\"Heat Seal and Hot Tack Testing Machine - ASTM F1921 - Hot Tack Test\",\"isPartOf\":{\"@id\":\"https:\/\/www.hottacktest.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.hottacktest.com\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.hottacktest.com\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/02\/Hot-Tack-Tester-ASTM-F192-768x354.webp\",\"datePublished\":\"2025-01-14T02:55:06+00:00\",\"dateModified\":\"2026-04-13T02:43:48+00:00\",\"description\":\"Discover the significance of heat seal and hot tack testing for thermoplastic materials and ASTM F1921, precise hot tack tester.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.hottacktest.com\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.hottacktest.com\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.hottacktest.com\/#primaryimage\",\"url\":\"https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/02\/Hot-Tack-Tester-ASTM-F192-768x354.webp\",\"contentUrl\":\"https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/02\/Hot-Tack-Tester-ASTM-F192-768x354.webp\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.hottacktest.com\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.hottacktest.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Heat Seal and Hot Tack Testing Machine &#8211; 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