{"id":1402,"date":"2025-02-19T15:37:54","date_gmt":"2025-02-19T07:37:54","guid":{"rendered":"https:\/\/www.cy-package.com\/?post_type=product&#038;p=1402"},"modified":"2025-12-30T16:41:11","modified_gmt":"2025-12-30T08:41:11","slug":"sac-demballage-de-cafe-debout-2","status":"publish","type":"product","link":"https:\/\/www.cy-package.com\/fr\/produit\/sac-demballage-de-cafe-debout-2\/","title":{"rendered":"Sacs d'emballage en gros pour grains de caf\u00e9 avec valve"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: 24px;\"><strong>La vanne de d\u00e9gazage unidirectionnelle<\/strong><\/span><\/p>\n<p><img decoding=\"async\" style=\"width: 1517px; height: 195px;\" title=\"Fabricants de sachets d&#039;emballage de caf\u00e9 personnalis\u00e9s avec support\" src=\"https:\/\/www.cy-package.com\/2833\/2833-202205062241273192.jpg\" alt=\"Fabricants de sachets d&#039;emballage de caf\u00e9 personnalis\u00e9s avec support\" width=\"1517\" border=\"0\" \/><\/p>\n<p>Les valves de d\u00e9gazage unidirectionnelles sont con\u00e7ues pour permettre la lib\u00e9ration de la pression d&#039;un emballage herm\u00e9tique tout en emp\u00eachant l&#039;atmosph\u00e8re ext\u00e9rieure (c&#039;est-\u00e0-dire l&#039;air avec 20,9% O2) de p\u00e9n\u00e9trer dans l&#039;emballage. Une valve de d\u00e9gazage unidirectionnelle est utile pour emballer des produits sensibles \u00e0 l&#039;oxyg\u00e8ne et \u00e0 l&#039;humidit\u00e9 et qui lib\u00e8rent \u00e9galement du gaz ou de l&#039;air emprisonn\u00e9. La valve de d\u00e9gazage unidirectionnelle peut \u00eatre fix\u00e9e \u00e0 un emballage flexible pour soulager la pression accumul\u00e9e dans l&#039;emballage tout en prot\u00e9geant le contenu int\u00e9rieur des effets n\u00e9fastes de l&#039;oxyg\u00e8ne et de l&#039;humidit\u00e9.<\/p>\n<p>Lorsque la pression \u00e0 l&#039;int\u00e9rieur d&#039;un emballage scell\u00e9 augmente au-del\u00e0 de la pression d&#039;ouverture de la valve, un disque en caoutchouc dans la valve s&#039;ouvre momentan\u00e9ment pour permettre au gaz de s&#039;\u00e9chapper<br \/>\nhors de l&#039;emballage. Lorsque le gaz est lib\u00e9r\u00e9 et que la pression \u00e0 l&#039;int\u00e9rieur de l&#039;emballage chute en dessous de la pression de fermeture de la valve, la valve se ferme.<\/p>\n<div class=\"nei-table\">\n<table border=\"0\" cellspacing=\"8\" cellpadding=\"8\" align=\"center\">\n<tbody>\n<tr class=\"firstRow\">\n<td width=\"557\" height=\"186\"><img decoding=\"async\" style=\"width: 527px; height: 167px;\" title=\"Fabricants de sachets d&#039;emballage de caf\u00e9 personnalis\u00e9s avec support\" src=\"https:\/\/www.cy-package.com\/2833\/2833-202205062241564865.jpg\" alt=\"Fabricants de sachets d&#039;emballage de caf\u00e9 personnalis\u00e9s avec support\" width=\"527\" border=\"0\" \/><\/td>\n<td width=\"495.6666666666667\" height=\"187\"><img decoding=\"async\" style=\"width: 654px; height: 167px;\" title=\"Fabricants de sachets d&#039;emballage de caf\u00e9 personnalis\u00e9s avec support\" src=\"https:\/\/www.cy-package.com\/2833\/2833-202205062242058597.jpg\" alt=\"Fabricants de sachets d&#039;emballage de caf\u00e9 personnalis\u00e9s avec support\" width=\"654\" border=\"0\" \/><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"538.6666666666666\" height=\"46\">Mode d&#039;ouverture\/de lib\u00e9ration<\/td>\n<td style=\"text-align: center;\" width=\"495.6666666666667\" height=\"46\">Position ferm\u00e9e herm\u00e9tiquement<\/td>\n<\/tr>\n<tr>\n<td width=\"107.99999999999994\" height=\"67\">\n<p style=\"text-align: center;\">Lorsque la pression \u00e0 l\u2019int\u00e9rieur d\u2019un emballage scell\u00e9 augmente au-del\u00e0 de la pression d\u2019ouverture de la valve, l\u2019\u00e9tanch\u00e9it\u00e9 entre le disque en caoutchouc et le corps de la valve est momentan\u00e9ment interrompue et la pression peut s\u2019\u00e9chapper de l\u2019emballage.<\/p>\n<\/td>\n<td width=\"495.6666666666667\" height=\"67\">\n<p style=\"text-align: center;\">La pression de CO2 lib\u00e9r\u00e9e par les grains de caf\u00e9 fra\u00eechement torr\u00e9fi\u00e9s est faible ; par cons\u00e9quent, la vanne est ferm\u00e9e herm\u00e9tiquement.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div>\n<p><span style=\"font-size: 18px;\"><strong>\u00a0<\/strong><\/span><\/p>\n<p><span style=\"font-size: 18px;\"><strong>Paramenteurs de produits<\/strong><\/span><\/p>\n<\/div>\n<div>\n<div class=\"nei-table\" style=\"text-align: left;\">\n<p>&nbsp;<\/p>\n<div class=\"nei-table\">\n<table style=\"width: 100%; height: 392px;\">\n<tbody>\n<tr class=\"firstRow\" style=\"height: 31px;\">\n<td style=\"border-color: #dddddd; height: 31px; width: 14.8256%;\" colspan=\"1\" rowspan=\"1\" width=\"162\" height=\"20\">\n<div style=\"text-align: left;\">Qualit\u00e9 du mat\u00e9riau :<\/div>\n<\/td>\n<td style=\"border-color: #dddddd; height: 31px; width: 84.6899%;\" colspan=\"1\" rowspan=\"1\" width=\"1062\" height=\"20\">\n<div style=\"text-align: left;\">Mat\u00e9riau de qualit\u00e9 alimentaire<\/div>\n<\/td>\n<\/tr>\n<tr style=\"height: 31px;\">\n<td style=\"border-color: #dddddd; height: 31px; width: 14.8256%;\" colspan=\"1\" rowspan=\"1\" width=\"162\" height=\"20\">\n<div style=\"text-align: left;\">Mat\u00e9riau :<\/div>\n<\/td>\n<td style=\"border-color: #dddddd; height: 31px; width: 84.6899%;\" colspan=\"1\" rowspan=\"1\" width=\"1062\" height=\"20\">\n<div style=\"text-align: left;\">PET\/VMPET\/PE\/BOPP\/papier kraft\/AL\/BOPP\/CPP\/PLA\/PBAT, etc.<\/div>\n<\/td>\n<\/tr>\n<tr style=\"height: 117px;\">\n<td style=\"border-color: #dddddd; height: 117px; width: 14.8256%;\" colspan=\"1\" rowspan=\"1\" width=\"162\" height=\"20\">\n<div style=\"text-align: left;\">Caract\u00e9ristiques :<\/div>\n<\/td>\n<td style=\"border-color: #dddddd; height: 117px; width: 84.6899%;\" colspan=\"1\" rowspan=\"1\" width=\"1062\" height=\"20\">\n<div style=\"text-align: left;\">\n<p>1) Mat\u00e9riau de qualit\u00e9 alimentaire et impression parfaite<\/p>\n<p>2) Pr\u00e9vention des fuites, excellente protection contre l'humidit\u00e9<\/p>\n<div data-spm-anchor-id=\"a2700.pc-decorate.0.i62.50563333vYoKlh\">3) Fond de fermeture solide et fermeture \u00e0 glissi\u00e8re durable<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<tr style=\"height: 31px;\">\n<td style=\"border-color: #dddddd; height: 31px; width: 14.8256%;\" colspan=\"1\" rowspan=\"1\" width=\"162\" height=\"20\">\n<div style=\"text-align: left;\">Taille et \u00e9paisseur :<\/div>\n<\/td>\n<td style=\"border-color: #dddddd; height: 31px; width: 84.6899%;\" colspan=\"1\" rowspan=\"1\" width=\"1062\" height=\"20\">\n<div style=\"text-align: left;\">Emballage de caf\u00e9 personnalis\u00e9 selon vos besoins<\/div>\n<\/td>\n<\/tr>\n<tr style=\"height: 31px;\">\n<td style=\"border-color: #dddddd; height: 31px; width: 14.8256%;\" colspan=\"1\" rowspan=\"1\" width=\"162\" height=\"20\">\n<div style=\"text-align: left;\">Type d'encre :<\/div>\n<\/td>\n<td style=\"border-color: #dddddd; height: 31px; width: 84.6899%;\" colspan=\"1\" rowspan=\"1\" width=\"1062\" height=\"20\">\n<div style=\"text-align: left;\">Encre de soja \u00e9cologique de qualit\u00e9 alimentaire<\/div>\n<\/td>\n<\/tr>\n<tr style=\"height: 31px;\">\n<td style=\"border-color: #dddddd; height: 31px; width: 14.8256%;\" colspan=\"1\" rowspan=\"1\" width=\"162\" height=\"20\">\n<div style=\"text-align: left;\">Capacit\u00e9 :<\/div>\n<\/td>\n<td style=\"border-color: #dddddd; height: 31px; width: 84.6899%;\" colspan=\"1\" rowspan=\"1\" width=\"1062\" height=\"20\">\n<div style=\"text-align: left;\">100g, 200g, 250g, 500g, 1000g\/1kg, 2kg, 5kg,8oz-100oz, sur mesure<\/div>\n<\/td>\n<\/tr>\n<tr style=\"height: 31px;\">\n<td style=\"border-color: #dddddd; height: 31px; width: 14.8256%;\" colspan=\"1\" rowspan=\"1\" width=\"162\" height=\"20\">\n<div style=\"text-align: left;\">Application :<\/div>\n<\/td>\n<td style=\"border-color: #dddddd; height: 31px; width: 84.6899%;\" colspan=\"1\" rowspan=\"1\" width=\"1062\" height=\"20\">\n<div style=\"text-align: left;\">\u00a0Caf\u00e9 \/ Th\u00e9 \/ Graines, etc.<\/div>\n<\/td>\n<\/tr>\n<tr style=\"height: 31px;\">\n<td style=\"border-color: #dddddd; height: 31px; width: 14.8256%;\" colspan=\"1\" rowspan=\"1\" width=\"162\" height=\"20\">\n<div style=\"text-align: left;\">Options de style :<\/div>\n<\/td>\n<td style=\"border-color: #dddddd; height: 31px; width: 84.6899%;\" colspan=\"1\" rowspan=\"1\" width=\"1062\" height=\"20\">\n<div style=\"text-align: left;\">Sacs \u00e0 fond plat, pochettes debout, sacs \u00e0 soufflets lat\u00e9raux, fermeture \u00e0 glissi\u00e8re, avec\/sans fen\u00eatre, trou Euro, etc.<\/div>\n<\/td>\n<\/tr>\n<tr style=\"height: 58px;\">\n<td style=\"border-color: #dddddd; height: 58px; width: 14.8256%;\" colspan=\"1\" rowspan=\"1\" width=\"162\" height=\"20\">\n<div style=\"text-align: left;\">Contr\u00f4le de la qualit\u00e9 :<\/div>\n<\/td>\n<td style=\"border-color: #dddddd; height: 58px; width: 84.6899%;\" colspan=\"1\" rowspan=\"1\" width=\"1041.6666666666667\" height=\"20\">\n<div style=\"text-align: left;\" data-spm-anchor-id=\"a2700.details.0.i14.1410417dX9YP5T\">Des \u00e9quipements de pointe et une \u00e9quipe de contr\u00f4le qualit\u00e9 exp\u00e9riment\u00e9e v\u00e9rifient rigoureusement les mat\u00e9riaux, les produits semi-finis et les produits finis \u00e0 chaque \u00e9tape avant l'exp\u00e9dition.<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p style=\"text-align: center;\">\n<\/div>","protected":false},"excerpt":{"rendered":"<p class=\"wui-p-v-4\"><span class=\"wui-text-color-accents wui-text-weight-bold\">Marque :<\/span> <span class=\"wui-text-color-primary\">PACK CY<\/span><\/p>\n<p class=\"wui-p-v-4\"><span class=\"wui-text-color-accents wui-text-weight-bold\">Origine du produit :<\/span> <span class=\"wui-text-color-primary\">Chine<\/span><\/p>\n<p class=\"wui-p-v-4\"><span class=\"wui-text-color-accents wui-text-weight-bold\">D\u00e9lai de livraison :<\/span> <span class=\"wui-text-color-primary\">D\u00e9lai de 20 jours<\/span><\/p>\n<p class=\"wui-p-v-4\"><span class=\"wui-text-color-accents wui-text-weight-bold\">Capacit\u00e9 d'approvisionnement :<\/span> <span class=\"wui-text-color-primary\">1200 tonnes\/mois<\/span><\/p>\n<p class=\"wui-p-v-4\">Traitement de surface : h\u00e9liogravure\/impression num\u00e9rique<br \/>\nUtilisation:Grains de caf\u00e9<br \/>\nCommande sur mesure : accept\u00e9e<br \/>\nType d'entreprise : Entreprises d'emballage alimentaire sur mesure<br \/>\nLes sacs d'emballage pour caf\u00e9 debout sont fabriqu\u00e9s \u00e0 partir de mat\u00e9riaux durables qui peuvent prot\u00e9ger les grains de caf\u00e9 contre les dommages pendant l'exp\u00e9dition et la manutention.<br \/>\nLes sacs de caf\u00e9 sont \u00e9quip\u00e9s d'une valve de d\u00e9gazage qui garantit la qualit\u00e9 des grains de caf\u00e9.<\/p>","protected":false},"featured_media":1403,"comment_status":"open","ping_status":"closed","template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Wholesale Coffee Beans Packaging Bags with Valve","_seopress_titles_desc":"Wholesale Coffee Beans Packaging Bags with Valve-manufacture and factory. 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