{"id":4285,"date":"2021-10-18T13:05:13","date_gmt":"2021-10-18T10:05:13","guid":{"rendered":"https:\/\/www.finnvacum.fi\/?page_id=4285"},"modified":"2023-02-16T17:32:02","modified_gmt":"2023-02-16T15:32:02","slug":"skyddsgasanordningar","status":"publish","type":"page","link":"https:\/\/www.finnvacum.fi\/sv\/skyddsgasanordningar\/","title":{"rendered":"Skyddsgasanordningar"},"content":{"rendered":"
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Alla v\u00e5ra maskiner kan levereras med praktiska tillbeh\u00f6r. F\u00f6r skyddsgasf\u00f6rpackningar finns det bl.a. l\u00e4ttanv\u00e4nda skyddsgasblandare och -analysatorer.<\/p>\n\n\n\n

Med skyddsgasf\u00f6rpackningar kan livsmedlet skyddas mot syrets negativa effekter med hj\u00e4lp av en modifierad atmosf\u00e4r (MAP). I f\u00f6rpackningar med modifierad atmosf\u00e4r ers\u00e4tts den syreinneh\u00e5llande luften med andra gaser, vanligtvis med blandningar av kv\u00e4ve och koldioxid.<\/p>\n\n\n\n

MAP, Modified Atmosphere Packaging (f\u00f6rpackning i modifierad atmosf\u00e4r).<\/p>\n\n\n

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L\u00e4ngre h\u00e5llbarhetstid f\u00f6r livsmedelsprodukter<\/h2>\n\n\n\n

Att bevara f\u00e4rskheten hos produkter som far illa, \u00e4r ett mycket viktigt steg i f\u00f6rpackningsprocessen inom livsmedelsindustrin. En modifierad atmosf\u00e4r ger livsmedlen l\u00e4ngre h\u00e5llbarhet, samt b\u00e4ttre och fr\u00e4schare smak, f\u00e4rg och form. Den modifierade atmosf\u00e4ren i en livsmedelsf\u00f6rpackning f\u00f6rhindrar tillv\u00e4xten av mikrobiologiska organismer och biokemiska reaktioner, vilket annars \u00e4r orsaker till att produkter far illa. Anv\u00e4ndning av skyddsgas \u00e4r en viktig del av noggrann kvalitetss\u00e4kring och \u00e4ven ett tillf\u00f6rlitligt samt kostnadseffektivt alternativ till frysning och konserveringsmedel.<\/p>\n\n\n\n

Apparater och system f\u00f6r t.ex. blandning, m\u00e4tning och analys av gaser finns tillg\u00e4ngliga f\u00f6r alla typer av f\u00f6rpackningsmaskiner som anv\u00e4nds inom livsmedelsindustrin. L\u00e4ckagedetektorer, med vilka man s\u00e4kerst\u00e4ller att f\u00f6rpackningarna \u00e4r t\u00e4ta, finns att f\u00e5 som manuella eller helautomatiska l\u00f6sningar. \u00c4ven vakuumf\u00f6rpackningar eller produkter utan koldioxid kan testas f\u00f6r att uppt\u00e4cka l\u00e4ckor.<\/p>\n\n\n\n

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Fr\u00e5gor om skyddsgasapparater?<\/p>

Kontakta oss \u276f<\/a><\/div>\n<\/div><\/div>\n\n\n\n
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Gasanalysatorer<\/span>Gasblandare<\/span>L\u00e4ckagedetektorer<\/span><\/div>
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En gasanalysator \u00f6vervakar gasblandningens korrekta sammans\u00e4ttning <\/h4>\n\n\n\n

En skyddsgasanalysator \u00e4r en v\u00e4sentlig del av kvalitetskontrollen i MAP-processen. Med den analyserar man v\u00e4rdena av kvarvarande syre, koldioxid och kv\u00e4ve i gasblandningen. Gasanalysatorerna \u00e4r v\u00e4ldigt noggranna, snabba och kr\u00e4ver endast en mycket liten m\u00e4ngd gas. All data loggas och kan arkiveras f\u00f6r dokumentation av kvalitetss\u00e4kringen.<\/p>\n\n\n\n

Gasanalysen kan utf\u00f6ras som en kontinuerlig analys under f\u00f6rpackningsprocessen eller separat efter f\u00f6rpackningsprocessen genom att ta ett prov. Vid kontinuerlig \u00f6vervakning integreras en fast analysatormodul i gasblandningssystemet, som kontinuerligt \u00f6vervakar gasblandningens sammans\u00e4ttning. Vid prov-alternativet anv\u00e4nder man en b\u00e4rbar gasanalysator som \u00e4r utrustad med en n\u00e5l, med vilken man tar ett gasprov fr\u00e5n f\u00f6rpackningen. <\/p>\n\n\n\n

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Gasanalysatorer \u276f\u276f<\/a><\/div>\n<\/div>\n\n\n\n
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Med en gasblandare tillverkar man en valfri gasblandning<\/h4>\n\n\n\n

Vid framst\u00e4llningen av MAP-gasblandningar anv\u00e4nder man i de flesta fall gasblandare. Med dem kontrollerar man gasens kvalitet, f\u00f6r att kunna producera bakteriefria livsmedel med en l\u00e4ngre h\u00e5llbarhet. Med ett enda knapptryck kan man p\u00e5 f\u00f6rpackningslinjen snabbt tillverka en m\u00e4ngd olika blandningar enligt de krav som produkten som ska f\u00f6rpackas st\u00e4ller. <\/p>\n\n\n\n

Gasblandnings- och m\u00e4tningssystem finns f\u00f6r alla f\u00f6rpackningsmaskiner som anv\u00e4nds inom livsmedelsindustrin, oavsett om det r\u00f6r sig om vakuumf\u00f6rpacknings-, djupdragnings-, flowpack- eller kammarmaskiner.<\/p>\n\n\n\n

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Gasblandare \u276f\u276f<\/a><\/div>\n<\/div>\n\n\n\n
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Med en l\u00e4ckagedetektor kontrollerar man att fogarna h\u00e5ller t\u00e4tt<\/h4>\n\n\n\n

Skyddsgaserna \u00e4r nyttiga endast om de h\u00e5lls kvar i f\u00f6rpackningen, s\u00e5 f\u00f6rpackningen m\u00e5ste d\u00e4rf\u00f6r vara helt t\u00e4t. Fel under fogningsprocessen eller i materialet kan l\u00e4tt leda till l\u00e4ckor, som kan vara mikroskopiskt sm\u00e5. Det \u00e4r allts\u00e5 en v\u00e4sentlig del av kvalitetskontrollen att uppt\u00e4cka l\u00e4ckage i f\u00f6rpackningar och att testa h\u00e5llbarheten hos f\u00f6rpackningens fogar. <\/p>\n\n\n\n

L\u00e4ckagedetektorer anv\u00e4nds f\u00f6r att uppt\u00e4cka l\u00e4ckor i alla typer av livsmedelsf\u00f6rpackningar, oavsett om det r\u00f6r sig om skyddsgas- eller vakuumf\u00f6rpackningar. Det finns olika anordningar f\u00f6r att uppt\u00e4cka l\u00e4ckage i f\u00f6rpackningar, f\u00f6r slumpm\u00e4ssiga tester eller in-line-tester - antingen baserat p\u00e5 CO2<\/sub>-detektering eller bubbelprov i ett vattenbad. L\u00e4ckagedetektorer uppt\u00e4cker \u00e4ven de allra minsta l\u00e4ckorna p\u00e5 ett tillf\u00f6rlitligt s\u00e4tt. Testerna kan registreras digitalt och dokumenteras som bevis p\u00e5 produkts\u00e4kerheten.<\/p>\n\n\n\n

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L\u00e4ckagedetektorer \u276f\u276f<\/a><\/div>\n\n\n\n
MAPMAX-linjemaskiner \u276f\u276f<\/a><\/div>\n<\/div>\n\n\n\n
<\/div>\n\n\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/section>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"neve_meta_sidebar":"full-width","neve_meta_container":"","neve_meta_enable_content_width":"on","neve_meta_content_width":100,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"class_list":["post-4285","page","type-page","status-publish","hentry"],"yoast_head":"\nSuojakaasulaitteet - Finnvacum<\/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:\/\/www.finnvacum.fi\/sv\/skyddsgasanordningar\/\" \/>\n<meta property=\"og:locale\" content=\"sv_SE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Suojakaasulaitteet - 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