{"id":192495,"date":"2025-06-11T12:01:11","date_gmt":"2025-06-11T10:01:11","guid":{"rendered":"https:\/\/nurel.com\/vacuum-packaging-nurel-engineering-polymers\/"},"modified":"2025-09-02T11:03:00","modified_gmt":"2025-09-02T09:03:00","slug":"vacuum-bags","status":"publish","type":"page","link":"https:\/\/nurel.com\/en\/polymers-division\/applications\/vacuum-bags\/","title":{"rendered":"Vacuum bags"},"content":{"rendered":"\t\t
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Vacuum bags<\/h1>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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HIGH PERFORMANCE POLYAMIDES FOR VACUUM BAGS<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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PA vacuum bags are commonly used to package fresh meat cuts<\/strong> (pork, beef, veal) and sausages,<\/strong> especially for butcher shops<\/strong> and retail.<\/strong><\/p>

Their vacuum seal and barrier help extend shelflife<\/strong> by preventing microbial<\/strong>\u00a0spoilage. Shrink bags offer reliable protection against moisture, gases,<\/strong> and off-flavors,<\/strong> preserving taste<\/strong> and aroma.<\/strong><\/p>

By removing air, they reduce volume, improving storage, transport,<\/strong> and product appearance,<\/strong> this makes them a key solution in food packaging efficiency.<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Do you want to know more?<\/div>\t\t\t\t<\/div>\n\t\t\t\t
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OXYGEN BARRIER PROPERTIES - PROMYDE\u00ae BF740 <\/h3>\t\t\t\t<\/div>\n\t\t\t\t
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PROMYDE\u00ae BF740 <\/b>is a high-barrier copolyamide<\/b> offering up to twice the gas barrier<\/b> of standard PA6, allowing for layer downgauging <\/b>and extended shelf life<\/b>.<\/p>

It is suitable for retort applications<\/b> while maintaining barrier <\/b>properties, transparency, and excellent thermoformability<\/b>.
With a processing <\/b>temperature<\/strong> of 200<\/strong>\u00b0C, it supports easy co-extrusion in both blown and cast processes.<\/p>

Its lower OTR<\/strong> enables reduced<\/strong> PA<\/strong> content in PE\/PA structures<\/strong>, improving compatibility with the PE recycling stream<\/strong>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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OUR PROPOSALS - vacuum bags APPLICATIONS<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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STANDARD<\/h3>\t\t\t\t<\/div>\n\t\t\t\t
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PROMYDE\u00ae BF36SC – EASY PROCESSING<\/strong><\/span><\/h4>

Increased productivity and transparency, premium performance at a competitive cost<\/b>, and an improved alternative to standard PA6<\/b> with enhanced properties <\/b>and easy processing<\/b>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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PROMYDE\u00ae BF540<\/strong><\/span><\/h4>

Reliable PA6\/66 grade for vacuum bag production.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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ADVANCED<\/h3>\t\t\t\t<\/div>\n\t\t\t\t
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PROMYDE\u00ae BF940- NO CURLING & TRANSPARENCY<\/b><\/span><\/p>

Is an ideal choice for vacuum bag applications<\/strong>, offering high stiffness<\/strong>, excellent transparency<\/strong>, and an improved oxygen barrier<\/strong>. Its advanced formulation ensures curling elimination<\/strong>, which facilitates smooth processing and reliable bag formation, even under demanding vacuum conditions.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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SUSTAINABLE<\/h3>\t\t\t\t<\/div>\n\t\t\t\t
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PROMYDE\u00ae BF740 – ENHANCED BARRIER<\/b><\/span><\/p>

Allows for thickness reduction<\/strong>, cutting down on plastic usage, or alternatively, boosts shelf life<\/strong> when maintaining standard thickness by offering superior oxygen barrier<\/strong>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t

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\n\t\t\t\t\t\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n
<\/th>\r\n STANDARD<\/th>\r\n ADVANCED<\/th>\r\n SUSTAINABLE<\/th>\r\n <\/tr>\r\n
<\/th>\r\n BF40 (PA6)<\/th>\r\n BF36SC<\/th>\r\n BF540 (PA6\/66)<\/th>\r\n BF940<\/th>\r\n BF740<\/th>\r\n <\/tr>\r\n <\/thead>\r\n
OXYGEN BARRIER<\/th>\r\n \u2022\u2022<\/td>\r\n \u2022\u2022<\/td>\r\n \u2022<\/td>\r\n \u2022\u2022<\/td>\r\n \u2022\u2022\u2022\u2022<\/td>\r\n <\/tr>\r\n
PUNCTURE RESISTANCE<\/th>\r\n \u2022\u2022<\/td>\r\n \u2022\u2022\u2022<\/td>\r\n \u2022\u2022\u2022\u2022<\/td>\r\n \u2022\u2022<\/td>\r\n \u2022\u2022\u2022\u2022<\/td>\r\n <\/tr>\r\n
TEAR RESISTANCE<\/th>\r\n \u2022<\/td>\r\n \u2022\u2022<\/td>\r\n \u2022\u2022\u2022<\/td>\r\n \u2022<\/td>\r\n \u2022\u2022<\/td>\r\n <\/tr>\r\n
CURLING<\/th>\r\n \u2022<\/td>\r\n \u2022\u2022<\/td>\r\n \u2022\u2022<\/td>\r\n \u2022\u2022\u2022\u2022\u2022<\/td>\r\n \u2022\u2022\u2022\u2022<\/td>\r\n <\/tr>\r\n
TRANSPARENCY<\/th>\r\n \u2022<\/td>\r\n \u2022\u2022<\/td>\r\n \u2022\u2022\u2022<\/td>\r\n \u2022\u2022\u2022\u2022<\/td>\r\n \u2022\u2022\u2022\u2022<\/td>\r\n <\/tr>\r\n <\/tbody>\r\n<\/table>\r\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Products<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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\"\"<\/a><\/figure>

PA6 and PA66<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Download our catalogues<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\tPromyde - Film\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\n\t\t\t\t\t\tDownload\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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MARKETS<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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\"Envases\"<\/a><\/figure>

Packaging<\/a><\/h3><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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SOLUTIONS<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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\"Soluciones<\/a><\/figure>

Barrier solutions<\/a><\/h3><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\"Icono<\/a><\/figure>

Sealing films<\/a><\/h3><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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Low curling films<\/a><\/h3><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\"Films<\/a><\/figure>

High Resistance Films<\/a><\/h3><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\"Icono<\/a><\/figure>

Recyclable<\/a><\/h3><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Subscribe to the Newsletter<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Within the Promyde and Proxylene ranges, there are grades suitable for food contact according to the European standard EN10\/2011.<\/p>\n","protected":false},"author":11,"featured_media":45737,"parent":51538,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"enabled","adv-header-id-meta":"631","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-192495","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"\nVacuum Bags | NUREL 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