{"id":3433,"date":"2021-11-04T16:25:24","date_gmt":"2021-11-04T15:25:24","guid":{"rendered":"https:\/\/wzeurocopert.pl\/oferta\/koperty-rozszerzane\/"},"modified":"2021-11-17T21:00:27","modified_gmt":"2021-11-17T20:00:27","slug":"expandable-envelopes","status":"publish","type":"page","link":"https:\/\/wzeurocopert.pl\/en\/offer\/expandable-envelopes\/","title":{"rendered":"Expandable envelopes"},"content":{"rendered":"<style>#kt-layout-id_f7de1e-e4{margin-top:0px;margin-bottom:90px;}#kt-layout-id_f7de1e-e4 > .kt-row-column-wrap{align-content:start;}:where(#kt-layout-id_f7de1e-e4 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}#kt-layout-id_f7de1e-e4 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);max-width:1140px;margin-left:auto;margin-right:auto;padding-top:var( --global-kb-row-default-top, 25px );padding-bottom:var( --global-kb-row-default-bottom, 25px );padding-top:0px;padding-bottom:0px;padding-left:0px;padding-right:0px;grid-template-columns:minmax(0, 1fr);}#kt-layout-id_f7de1e-e4{background-image:url('https:\/\/wzeurocopert.pl\/wp-content\/uploads\/2021\/11\/IMG_3639.jpg');background-size:cover;background-position:51% 0%;background-attachment:fixed;background-repeat:no-repeat;}#kt-layout-id_f7de1e-e4 > .kt-row-layout-overlay{opacity:0.85;background-color:var(--global-palette3, #1A202C);}#kt-layout-id_f7de1e-e4 .kt-row-layout-bottom-sep{height:1px;}#kt-layout-id_f7de1e-e4 .kt-row-layout-bottom-sep svg{width:400%;}#kt-layout-id_f7de1e-e4 .kt-row-layout-bottom-sep svg{fill:var(--global-palette3, #1A202C)!important;}@media all and (max-width: 1024px), only screen and (min-device-width: 1024px) and (max-device-width: 1366px) and (-webkit-min-device-pixel-ratio: 2) and (hover: none){#kt-layout-id_f7de1e-e4{background-attachment:scroll;}}@media all and (max-width: 1024px){#kt-layout-id_f7de1e-e4{margin-bottom:0px;}}@media all and (max-width: 1024px){#kt-layout-id_f7de1e-e4 > .kt-row-column-wrap{padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 1024px){#kt-layout-id_f7de1e-e4 .kt-row-layout-bottom-sep{height:px;}}@media all and (max-width: 1024px){#kt-layout-id_f7de1e-e4 .kt-row-layout-bottom-sep svg{width:%;}}@media all and (max-width: 767px){#kt-layout-id_f7de1e-e4{margin-bottom:0px;}#kt-layout-id_f7de1e-e4 > .kt-row-column-wrap{padding-top:150px;padding-bottom:0px;padding-left:0px;padding-right:0px;grid-template-columns:minmax(0, 1fr);}#kt-layout-id_f7de1e-e4 .kt-row-layout-bottom-sep{height:px;}#kt-layout-id_f7de1e-e4 .kt-row-layout-bottom-sep svg{width:%;}}<\/style>\n<div class=\"wp-block-kadence-rowlayout alignnone\"><div id=\"kt-layout-id_f7de1e-e4\" class=\"kt-row-layout-inner kt-row-has-bg kt-layout-id_f7de1e-e4 kt-jarallax\"><div class=\"kt-row-layout-overlay kt-row-overlay-normal\"><\/div><div class=\"kt-row-column-wrap kt-has-1-columns kt-gutter-default kt-v-gutter-default kt-row-valign-top kt-row-layout-equal kt-tab-layout-inherit kt-m-colapse-left-to-right kt-mobile-layout-row\"><style>.kadence-column_467ceb-40 > .kt-inside-inner-col{padding-top:300px;padding-bottom:90px;padding-left:10px;padding-right:10px;}.kadence-column_467ceb-40 > .kt-inside-inner-col{border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;}.kadence-column_467ceb-40 > .kt-inside-inner-col,.kadence-column_467ceb-40 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column_467ceb-40 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column_467ceb-40 > .kt-inside-inner-col{flex-direction:column;}.kadence-column_467ceb-40 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column_467ceb-40 > .kt-inside-inner-col{background-image:url('https:\/\/wzeurocopert.pl\/wp-content\/uploads\/2021\/11\/liscie-png.png');background-size:auto;background-position:100% 0%;background-attachment:scroll;background-repeat:no-repeat;}.kadence-column_467ceb-40 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column_467ceb-40{position:relative;}.wp-block-kadence-column.kadence-column_467ceb-40 > .kt-inside-inner-col{margin-top:-30px;margin-bottom:0px;margin-right:0px;margin-left:0px;}@media all and (max-width: 1024px){.kadence-column_467ceb-40 > .kt-inside-inner-col{padding-top:90px;padding-bottom:30px;padding-left:30px;padding-right:30px;flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column_467ceb-40 > .kt-inside-inner-col{padding-top:60px;padding-bottom:20px;padding-left:30px;padding-right:20px;flex-direction:column;justify-content:center;}.wp-block-kadence-column.kadence-column_467ceb-40 > .kt-inside-inner-col{margin-top:0px;margin-bottom:0px;margin-right:0px;margin-left:0px;}}<\/style>\n<div class=\"wp-block-kadence-column inner-column-1 kadence-column_467ceb-40\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading_f3598f-68, .wp-block-kadence-advancedheading.kt-adv-heading_f3598f-68[data-kb-block=\"kb-adv-heading_f3598f-68\"]{margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;font-size:70px;font-weight:normal;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading_f3598f-68 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading_f3598f-68[data-kb-block=\"kb-adv-heading_f3598f-68\"] mark.kt-highlight{font-weight:normal;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading_f3598f-68 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading_f3598f-68[data-kb-block=\"kb-adv-heading_f3598f-68\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 1024px){.wp-block-kadence-advancedheading.kt-adv-heading_f3598f-68, .wp-block-kadence-advancedheading.kt-adv-heading_f3598f-68[data-kb-block=\"kb-adv-heading_f3598f-68\"]{margin-bottom:-5px;font-size:60px;}}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-heading_f3598f-68, .wp-block-kadence-advancedheading.kt-adv-heading_f3598f-68[data-kb-block=\"kb-adv-heading_f3598f-68\"]{padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;margin-top:0px;margin-right:0px;margin-bottom:20px;margin-left:0px;font-size:40px;}}<\/style>\n<h1 class=\"kt-adv-heading_f3598f-68 wp-block-kadence-advancedheading has-theme-palette-9-color has-text-color\" data-kb-block=\"kb-adv-heading_f3598f-68\"><strong>Expandable envelopes<\/strong><\/h1>\n\n\n\n<p><\/p>\n<\/div><\/div>\n<\/div><\/div><\/div>\n\n\n<style>#kt-layout-id_b99d04-9e > .kt-row-column-wrap{align-content:start;}:where(#kt-layout-id_b99d04-9e > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}#kt-layout-id_b99d04-9e > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);max-width:1174px;margin-left:auto;margin-right:auto;padding-top:var( --global-kb-row-default-top, 25px );padding-bottom:var( --global-kb-row-default-bottom, 25px );padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);grid-template-columns:minmax(0, 1fr);}#kt-layout-id_b99d04-9e > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){#kt-layout-id_b99d04-9e > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){#kt-layout-id_b99d04-9e > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style>\n<div class=\"wp-block-kadence-rowlayout alignnone\"><div id=\"kt-layout-id_b99d04-9e\" class=\"kt-row-layout-inner kt-layout-id_b99d04-9e\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-gutter-default kt-v-gutter-default kt-row-valign-top kt-row-layout-equal kt-tab-layout-inherit kt-m-colapse-left-to-right kt-mobile-layout-row\"><style>.kadence-column_18a720-05 > .kt-inside-inner-col{border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;}.kadence-column_18a720-05 > .kt-inside-inner-col,.kadence-column_18a720-05 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column_18a720-05 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column_18a720-05 > .kt-inside-inner-col{flex-direction:column;}.kadence-column_18a720-05 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column_18a720-05 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column_18a720-05{position:relative;}@media all and (max-width: 1024px){.kadence-column_18a720-05 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column_18a720-05 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column inner-column-1 kadence-column_18a720-05\"><div class=\"kt-inside-inner-col\">\n<p>There are two types of expandable envelopes available: with expandable sides or expandable sides and bottom (RBD). Envelopes of this type are a special solution intended for sending bigger amounts of mail or for the storage of documents. After putting the parcel inside the envelope, its sides or sides and bottom are expanded and in this way, its capacity increases several times. Moreover, paper weight is higher than standard, which guarantees increased tear resistance of the envelope and as a result, the parcel is protected against damage.<\/p>\n<\/div><\/div>\n<\/div><\/div><\/div>\n\n\n<style>.wp-block-kadence-spacer.kt-block-spacer-_558643-11 .kt-block-spacer{height:60px;}.wp-block-kadence-spacer.kt-block-spacer-_558643-11 .kt-divider{border-top-width:1px;height:1px;border-top-color:#eee;width:80%;border-top-style:solid;}<\/style>\n<div class=\"wp-block-kadence-spacer aligncenter kt-block-spacer-_558643-11\"><div class=\"kt-block-spacer kt-block-spacer-halign-center\" style=\"height:60px\"><hr class=\"kt-divider\" style=\"border-top-color:#eee;border-top-width:1px;width:80%;border-top-style:solid\"\/><\/div><\/div>\n\n\n<style>#kt-layout-id_08f2ff-58 > .kt-row-column-wrap{align-content:center;}:where(#kt-layout-id_08f2ff-58 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:center;}#kt-layout-id_08f2ff-58 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);max-width:1174px;margin-left:auto;margin-right:auto;padding-top:var( --global-kb-row-default-top, 25px );padding-bottom:var( --global-kb-row-default-bottom, 25px );padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);grid-template-columns:minmax(0, 2fr) minmax(0, 1fr);}#kt-layout-id_08f2ff-58 > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){#kt-layout-id_08f2ff-58 > .kt-row-column-wrap{grid-template-columns:minmax(0, 2fr) minmax(0, 1fr);}}@media all and (max-width: 767px){#kt-layout-id_08f2ff-58 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style>\n<div class=\"wp-block-kadence-rowlayout alignnone\"><div id=\"kt-layout-id_08f2ff-58\" class=\"kt-row-layout-inner kt-layout-id_08f2ff-58\"><div class=\"kt-row-column-wrap kt-has-2-columns kt-gutter-default kt-v-gutter-default kt-row-valign-middle kt-row-layout-left-golden kt-tab-layout-inherit kt-m-colapse-left-to-right kt-mobile-layout-row\"><style>.kadence-column_feed48-dd > .kt-inside-inner-col{border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;}.kadence-column_feed48-dd > .kt-inside-inner-col,.kadence-column_feed48-dd > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column_feed48-dd > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column_feed48-dd > .kt-inside-inner-col{flex-direction:column;}.kadence-column_feed48-dd > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column_feed48-dd > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column_feed48-dd{position:relative;}@media all and (max-width: 1024px){.kadence-column_feed48-dd > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column_feed48-dd > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column inner-column-1 kadence-column_feed48-dd\"><div class=\"kt-inside-inner-col\">\n<h4 class=\"wp-block-heading\"><strong>ENVELOPES WITH EXPANDABLE SIDES<\/strong><\/h4>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Envelope<\/strong><\/td><td><strong>Dimensions in mm.<\/strong><\/td><td><strong>g\/m2<\/strong><\/td><td><strong>Quantity per package<\/strong><\/td><td><strong>Quantity per pallet<\/strong><\/td><\/tr><tr><td>C5 HK RB white<\/td><td>162x229x25<\/td><td>120<\/td><td>125<\/td><td>20 000<\/td><\/tr><tr><td>C5 HK RB brown<\/td><td>162x229x25<\/td><td>130<\/td><td>125<\/td><td>20 000<\/td><\/tr><tr><td>C4 HK RB white<\/td><td>324x229x25<\/td><td>120<\/td><td>125<\/td><td>12 500<\/td><\/tr><tr><td>C4 HK RB white<\/td><td>324x229x25<\/td><td>140<\/td><td>125<\/td><td>12 500<\/td><\/tr><tr><td>C4 HK RB brown<\/td><td>324x229x25<\/td><td>115<\/td><td>125<\/td><td>12 500<\/td><\/tr><tr><td>C4 HK RB brown<\/td><td>324x229x25<\/td><td>120<\/td><td>125<\/td><td>12 500<\/td><\/tr><tr><td>C4 HK RB brown<\/td><td>324x229x25<\/td><td>130<\/td><td>125<\/td><td>12 500<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div><\/div>\n\n\n<style>.kadence-column_19c1d5-82 > .kt-inside-inner-col{border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;}.kadence-column_19c1d5-82 > .kt-inside-inner-col,.kadence-column_19c1d5-82 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column_19c1d5-82 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column_19c1d5-82 > .kt-inside-inner-col{flex-direction:column;}.kadence-column_19c1d5-82 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column_19c1d5-82 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column_19c1d5-82{position:relative;}@media all and (max-width: 1024px){.kadence-column_19c1d5-82 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column_19c1d5-82 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column inner-column-2 kadence-column_19c1d5-82\"><div class=\"kt-inside-inner-col\">\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"320\" height=\"240\" src=\"https:\/\/wzeurocopert.pl\/wp-content\/uploads\/2021\/11\/rozszerzane-boki.jpg\" alt=\"\" class=\"wp-image-2827\" srcset=\"https:\/\/wzeurocopert.pl\/wp-content\/uploads\/2021\/11\/rozszerzane-boki.jpg 320w, https:\/\/wzeurocopert.pl\/wp-content\/uploads\/2021\/11\/rozszerzane-boki-300x225.jpg 300w\" sizes=\"auto, (max-width: 320px) 100vw, 320px\" \/><figcaption>Envelopes with expandable sides<\/figcaption><\/figure><\/div>\n\n\n\n<p><\/p>\n<\/div><\/div>\n<\/div><\/div><\/div>\n\n\n<style>.wp-block-kadence-spacer.kt-block-spacer-_3cc93e-03 .kt-block-spacer{height:60px;}.wp-block-kadence-spacer.kt-block-spacer-_3cc93e-03 .kt-divider{border-top-width:1px;height:1px;border-top-color:#eee;width:80%;border-top-style:solid;}<\/style>\n<div class=\"wp-block-kadence-spacer aligncenter kt-block-spacer-_3cc93e-03\"><div class=\"kt-block-spacer kt-block-spacer-halign-center\" style=\"height:60px\"><hr class=\"kt-divider\" style=\"border-top-color:#eee;border-top-width:1px;width:80%;border-top-style:solid\"\/><\/div><\/div>\n\n\n<style>#kt-layout-id_b6ba54-08 > .kt-row-column-wrap{align-content:center;}:where(#kt-layout-id_b6ba54-08 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:center;}#kt-layout-id_b6ba54-08 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);max-width:1174px;margin-left:auto;margin-right:auto;padding-top:var( --global-kb-row-default-top, 25px );padding-bottom:var( --global-kb-row-default-bottom, 25px );padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);grid-template-columns:minmax(0, 2fr) minmax(0, 1fr);}#kt-layout-id_b6ba54-08 > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){#kt-layout-id_b6ba54-08 > .kt-row-column-wrap{grid-template-columns:minmax(0, 2fr) minmax(0, 1fr);}}@media all and (max-width: 767px){#kt-layout-id_b6ba54-08 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style>\n<div class=\"wp-block-kadence-rowlayout alignnone\"><div id=\"kt-layout-id_b6ba54-08\" class=\"kt-row-layout-inner kt-layout-id_b6ba54-08\"><div class=\"kt-row-column-wrap kt-has-2-columns kt-gutter-default kt-v-gutter-default kt-row-valign-middle kt-row-layout-left-golden kt-tab-layout-inherit kt-m-colapse-left-to-right kt-mobile-layout-row\"><style>.kadence-column_96c90b-cf > .kt-inside-inner-col{border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;}.kadence-column_96c90b-cf > .kt-inside-inner-col,.kadence-column_96c90b-cf > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column_96c90b-cf > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column_96c90b-cf > .kt-inside-inner-col{flex-direction:column;}.kadence-column_96c90b-cf > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column_96c90b-cf > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column_96c90b-cf{position:relative;}@media all and (max-width: 1024px){.kadence-column_96c90b-cf > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column_96c90b-cf > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column inner-column-1 kadence-column_96c90b-cf\"><div class=\"kt-inside-inner-col\">\n<h4 class=\"wp-block-heading\">ENVELOPES WITH EXPANDABLE SIDES AND BOTTOM (RBD)<\/h4>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Envelope<\/strong><\/td><td><strong>Dimensions in mm.<\/strong><\/td><td><strong>g\/m2<\/strong><\/td><td><strong>Quantity per package<\/strong><\/td><td><strong>Quantity per pallet<\/strong><\/td><\/tr><tr><td>C4 HK RBD white &#8211;<\/td><td>229x324x38<\/td><td>130<\/td><td>250<\/td><td>7 500<\/td><\/tr><tr><td>C4 HK RBD brown &#8211;<\/td><td>229x324x38<\/td><td>130<\/td><td>250<\/td><td>7 500<\/td><\/tr><tr><td>B4 HK RBD white &#8211;<\/td><td>250x353x38<\/td><td>130<\/td><td>250<\/td><td>7 500<\/td><\/tr><tr><td>B4 HK RBD brown &#8211;<\/td><td>250x353x38<\/td><td>130<\/td><td>250<\/td><td>7 500<\/td><\/tr><tr><td>E4 HK RBD white &#8211;<\/td><td>280x400x40<\/td><td>150<\/td><td>250<\/td><td>4 500<\/td><\/tr><tr><td>E4 HK RBD brown &#8211;<\/td><td>280x400x40<\/td><td>150<\/td><td>250<\/td><td>4 500<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div><\/div>\n\n\n<style>.kadence-column_2b45bf-74 > .kt-inside-inner-col{border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;}.kadence-column_2b45bf-74 > .kt-inside-inner-col,.kadence-column_2b45bf-74 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column_2b45bf-74 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column_2b45bf-74 > .kt-inside-inner-col{flex-direction:column;}.kadence-column_2b45bf-74 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column_2b45bf-74 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column_2b45bf-74{position:relative;}@media all and (max-width: 1024px){.kadence-column_2b45bf-74 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column_2b45bf-74 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column inner-column-2 kadence-column_2b45bf-74\"><div class=\"kt-inside-inner-col\">\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"320\" height=\"240\" src=\"https:\/\/wzeurocopert.pl\/wp-content\/uploads\/2021\/11\/rozszerzane-boki-dol.jpg\" alt=\"\" class=\"wp-image-2832\" srcset=\"https:\/\/wzeurocopert.pl\/wp-content\/uploads\/2021\/11\/rozszerzane-boki-dol.jpg 320w, https:\/\/wzeurocopert.pl\/wp-content\/uploads\/2021\/11\/rozszerzane-boki-dol-300x225.jpg 300w\" sizes=\"auto, (max-width: 320px) 100vw, 320px\" \/><figcaption>Envelopes with expandable sides and bottom<\/figcaption><\/figure><\/div>\n\n\n\n<p><\/p>\n<\/div><\/div>\n<\/div><\/div><\/div>\n\n\n<style>.wp-block-kadence-spacer.kt-block-spacer-_3d1f25-da .kt-block-spacer{height:60px;}.wp-block-kadence-spacer.kt-block-spacer-_3d1f25-da .kt-divider{border-top-width:1px;height:1px;border-top-color:#eee;width:80%;border-top-style:solid;}<\/style>\n<div class=\"wp-block-kadence-spacer aligncenter kt-block-spacer-_3d1f25-da\"><div class=\"kt-block-spacer kt-block-spacer-halign-center\" style=\"height:60px\"><hr class=\"kt-divider\" style=\"border-top-color:#eee;border-top-width:1px;width:80%;border-top-style:solid\"\/><\/div><\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Expandable envelopes There are two types of expandable envelopes available: with expandable sides or expandable sides and bottom (RBD). Envelopes of this type are a special solution intended for sending bigger amounts of mail or for the storage of documents. After putting the parcel inside the envelope, its sides or sides and bottom are expanded&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":3395,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"class_list":["post-3433","page","type-page","status-publish","hentry"],"taxonomy_info":[],"featured_image_src_large":false,"author_info":{"display_name":"wzrootwzeurocopertpl","author_link":"https:\/\/wzeurocopert.pl\/en\/author\/wzrootwzeurocopertpl\/"},"comment_info":0,"_links":{"self":[{"href":"https:\/\/wzeurocopert.pl\/en\/wp-json\/wp\/v2\/pages\/3433","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wzeurocopert.pl\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/wzeurocopert.pl\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/wzeurocopert.pl\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wzeurocopert.pl\/en\/wp-json\/wp\/v2\/comments?post=3433"}],"version-history":[{"count":0,"href":"https:\/\/wzeurocopert.pl\/en\/wp-json\/wp\/v2\/pages\/3433\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/wzeurocopert.pl\/en\/wp-json\/wp\/v2\/pages\/3395"}],"wp:attachment":[{"href":"https:\/\/wzeurocopert.pl\/en\/wp-json\/wp\/v2\/media?parent=3433"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}