{"id":17802,"date":"2021-03-28T11:34:56","date_gmt":"2021-03-28T09:34:56","guid":{"rendered":"https:\/\/rittmeyer-beri.de\/?page_id=17802"},"modified":"2026-08-28T14:21:36","modified_gmt":"2026-08-28T12:21:36","slug":"onde-pessime","status":"publish","type":"page","link":"https:\/\/rittmeyer-beri.de\/it\/assistenza\/onde-pessime\/","title":{"rendered":"<span class=\"light\">Onde<\/span> Pessime &#8211; eBook sugli Ultrasuoni"},"content":{"rendered":"\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<p>\u2026an unnecessary service call is frustrating\u2014and expensive!<\/p>\n\n\n\n<p>Become an expert in ultrasonic processing of thermoplastics with our concise practical guide. You\u2019ll find plenty of useful information to help you decide for yourself what needs to be done. We\u2019ll show you how to quickly and easily assess the quality of sonotrodes and the welding process as a whole\u2014and take appropriate action.<\/p>\n\n\n\n<p>We wish you every success\u2014and are always happy to assist you with any question.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"779\" height=\"1024\" src=\"https:\/\/rittmeyer-beri.de\/wp-content\/uploads\/lausige-wellen-cover_en-779x1024.jpg\" alt=\"\" class=\"wp-image-26073\" style=\"width:346px;height:auto\" srcset=\"https:\/\/rittmeyer-beri.de\/wp-content\/uploads\/lausige-wellen-cover_en-779x1024.jpg 779w, https:\/\/rittmeyer-beri.de\/wp-content\/uploads\/lausige-wellen-cover_en-228x300.jpg 228w, https:\/\/rittmeyer-beri.de\/wp-content\/uploads\/lausige-wellen-cover_en.jpg 1094w\" sizes=\"(max-width: 779px) 100vw, 779px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"form\">\n  <script src=\"https:\/\/www.google.com\/recaptcha\/api.js\" async defer><\/script>\n\n  <h2>Get the free e-book \u201cLousy Waves\u201d with the Rittmeyer Ultrasonic Newsletter!<\/h2>\n\n  <p class=\"form__intro\">\n    We will send you interesting information about sonotrodes and ultrasonic welding. Subscription is, of course, free of charge.\n  <\/p>\n\n  <form action=\"https:\/\/m.rittmeyer-beri.de\/subscribe\" method=\"POST\" accept-charset=\"utf-8\">\n    <label for=\"email\">Email address<\/label>\n    <input type=\"email\" name=\"email\" id=\"email\" placeholder=\"your.email@example.com\" autocomplete=\"email\" required>\n\n    <div class=\"form__checkbox-row\">\n      <input type=\"checkbox\" name=\"gdpr\" id=\"gdpr\" required>\n      <label for=\"gdpr\">\n        I have read the <a href=\"https:\/\/rittmeyer-beri.de\/en\/privacy-policy\/\" target=\"_blank\" rel=\"noopener\">Privacy Policy<\/a> and agree to the processing of my data.\n      <\/label>\n    <\/div>\n\n    <div class=\"form__recaptcha\">\n      <div class=\"g-recaptcha\" data-sitekey=\"6LeI-ZwtAAAAAB0_bdsYXn06TSRN76kh7-bc8Fgs\"><\/div>\n    <\/div>\n\n    <div class=\"form__honeypot\" aria-hidden=\"true\">\n      <label for=\"hp\">HP<\/label>\n      <input type=\"text\" name=\"hp\" id=\"hp\" tabindex=\"-1\" autocomplete=\"off\">\n    <\/div>\n\n    <input type=\"hidden\" name=\"list\" value=\"ZajwFCs6vejN4mTXjCT5fQ\">\n    <input type=\"hidden\" name=\"subform\" value=\"yes\">\n\n    <button type=\"submit\" name=\"submit\" id=\"submit\">Subscribe<\/button>\n  <\/form>\n\n  <small>\n    After signing up, you will receive an email to confirm your subscription. Only after this confirmation will we send you the e-book and the newsletter.\n  <\/small>\n<\/div>\n\n<style>\n  .form {\n    max-width: 560px;\n    margin: 2rem auto;\n    padding: 2rem;\n    background: #ffffff;\n    border: 1px solid #e5e7eb;\n    border-radius: 16px;\n    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);\n    font-family: Arial, Helvetica, sans-serif;\n    color: #202527;\n  }\n\n  .form,\n  .form * {\n    box-sizing: border-box;\n  }\n\n  .form h2 {\n    margin: 0 0 0.75rem;\n    font-size: 1.6rem;\n    line-height: 1.25;\n    font-weight: 700;\n    color: #202527;\n  }\n\n  .form p,\n  .form small {\n    color: #6f7578;\n    line-height: 1.55;\n  }\n\n  .form__intro {\n    margin: 0 0 1.5rem;\n    font-size: 1rem;\n  }\n\n  .form label {\n    display: block;\n    margin-bottom: 0.45rem;\n    font-size: 0.95rem;\n    font-weight: 700;\n  }\n\n  .form input[type=\"email\"],\n  .form input[type=\"text\"] {\n    width: 100%;\n    padding: 0.9rem 1rem;\n    margin-bottom: 1.1rem;\n    border: 1px solid #d1d5db;\n    border-radius: 10px;\n    background: #ffffff;\n    color: #202527;\n    font: inherit;\n    transition: border-color 0.2s ease, box-shadow 0.2s ease;\n  }\n\n  .form input[type=\"email\"]:focus,\n  .form input[type=\"text\"]:focus {\n    outline: none;\n    border-color: #2F6D97;\n    box-shadow: 0 0 0 3px rgba(47, 109, 151, 0.15);\n  }\n\n  .form__checkbox-row {\n    display: flex;\n    align-items: flex-start;\n    gap: 0.7rem;\n    margin: 0.3rem 0 1.25rem;\n  }\n\n  .form__checkbox-row label {\n    margin: 0;\n    font-weight: 400;\n    line-height: 1.45;\n    cursor: pointer;\n  }\n\n  .form input[type=\"checkbox\"] {\n    appearance: none;\n    -webkit-appearance: none;\n    flex: 0 0 auto;\n    width: 20px;\n    height: 20px;\n    margin: 1px 0 0;\n    border: 2px solid #cbd5e1;\n    border-radius: 6px;\n    background: #ffffff;\n    cursor: pointer;\n    display: grid;\n    place-content: center;\n    transition: background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;\n  }\n\n  .form input[type=\"checkbox\"]::before {\n    content: \"\";\n    width: 9px;\n    height: 5px;\n    border-left: 2px solid #ffffff;\n    border-bottom: 2px solid #ffffff;\n    transform: rotate(-45deg) scale(0);\n    margin-top: -2px;\n    transition: transform 0.12s ease;\n  }\n\n  .form input[type=\"checkbox\"]:checked {\n    background: #2F6D97;\n    border-color: #2F6D97;\n  }\n\n  .form input[type=\"checkbox\"]:checked::before {\n    transform: rotate(-45deg) scale(1);\n  }\n\n  .form input[type=\"checkbox\"]:focus-visible {\n    outline: none;\n    box-shadow: 0 0 0 3px rgba(47, 109, 151, 0.15);\n  }\n\n  .form__recaptcha {\n    margin: 0 0 1.25rem;\n    overflow: hidden;\n  }\n\n  .form__honeypot {\n    position: absolute;\n    left: -9999px;\n    width: 1px;\n    height: 1px;\n    overflow: hidden;\n  }\n\n  .form button {\n    width: 100%;\n    padding: 0.95rem 1.25rem;\n    border: 0;\n    border-radius: 10px;\n    background: #2F6D97;\n    color: #ffffff;\n    font: inherit;\n    font-weight: 700;\n    cursor: pointer;\n    transition: transform 0.15s ease, background-color 0.2s ease, box-shadow 0.2s ease;\n  }\n\n  .form button:hover {\n    background: #245778;\n    box-shadow: 0 8px 20px rgba(47, 109, 151, 0.22);\n    transform: translateY(-1px);\n  }\n\n  .form button:active {\n    transform: translateY(0);\n  }\n\n  .form a {\n    color: #2F6D97;\n    text-decoration: underline;\n    text-underline-offset: 2px;\n  }\n\n  .form small {\n    display: block;\n    margin-top: 1rem;\n    font-size: 0.9rem;\n  }\n\n  @media (max-width: 600px) {\n    .form {\n      margin: 1rem;\n      padding: 1.4rem;\n      border-radius: 12px;\n    }\n\n    .form h2 {\n      font-size: 1.35rem;\n    }\n  }\n<\/style>\n\n","protected":false},"excerpt":{"rendered":"<p>\u2026an unnecessary service call is frustrating\u2014and expensive! Become an expert in ultrasonic processing of thermoplastics with our concise practical guide. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":9204,"menu_order":0,"comment_status":"open","ping_status":"open","template":"page-no-sidebar.php","meta":{"footnotes":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Onde Pessime - eBook sugli Ultrasuoni - FEINTECHNIK R.Rittmeyer GmbH<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/rittmeyer-beri.de\/it\/assistenza\/onde-pessime\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Onde Pessime - eBook sugli Ultrasuoni - FEINTECHNIK R.Rittmeyer GmbH\" \/>\n<meta property=\"og:description\" content=\"\u2026an unnecessary service call is frustrating\u2014and expensive! 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