{"product_id":"donau-envelopes-u-a4-matte-40-mic-blue-edge-100-pcs","title":"Donau Envelopes U A4 matte 40 mic, blue edge 100 pcs","description":"\u003cdiv style=\"font-size:1.1em;\"\u003e\n\u003ch2\u003eDonau Envelopes U A4 matte 40 mic, blue edge 100 pcs\u003c\/h2\u003e\n\u003cdiv class=\"context-badges\"\u003e \u003cspan\u003eSuitable for separate storage of documents\u003c\/span\u003e \u003cspan\u003eU folders for easy archiving\u003c\/span\u003e \u003cspan\u003eColored border for easier organization\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp\u003e A4 envelopes are intended for business users for transparent archiving and protection of individual documents in the office or in the field.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e They prevent creasing and damage to documents during use.\u003c\/li\u003e\n\u003cli\u003e Fast insertion and content transparency enable efficient work.\u003c\/li\u003e\n\u003cli\u003e The colored border makes it easy to separate by projects or departments.\u003c\/li\u003e\n\u003cli\u003e A practical solution for presentations, transfer and short-term storage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e- matte surface\u003cbr\u003e - made of environmentally friendly polypropylene with a thickness of 40mic\u003cbr\u003e - for A4 size documents\u003cbr\u003e - opening from the top\u003cbr\u003e - transparent, antistatic\u003cbr\u003e - reinforced and colored edge\u003cbr\u003e - number of holes: 11\u003cbr\u003e - external dimensions: 230x304mm\u003cbr\u003e\u003cbr\u003e\u003ch2\u003eIt is important to know\u003c\/h2\u003e\u003cp\u003e Before choosing U-envelopes for business use, it is crucial to consider how often you will access documents and whether you will primarily use them for archiving, transferring, or preparing presentations. This type of envelope allows for a quick overview of individual documents, but it also comes with certain limitations that are not obvious from the basic data.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Arranging documents with a colored border provides basic visual organization, but the impact of color coding is greatest when a uniform logic is established across the office or department.\u003c\/li\u003e\n\u003cli\u003e The transparent surface makes it easy to quickly identify the contents without opening, but does not offer complete protection against creasing or falling out if the envelope is poorly filled.\u003c\/li\u003e\n\u003cli\u003e The U-design is convenient for archiving a small number of sheets and quick insertion, but is less suitable for large sets or frequent transfer of several documents at once.\u003c\/li\u003e\n\u003cli\u003e The thinner material (40 mic) is sufficient for basic protection and transparency in everyday office use, but with intensive handling it may wear out faster than thicker versions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003cem\u003eSource of editorial recommendations: general verifiable guidelines for product selection.\u003c\/em\u003e\u003c\/p\u003e\u003ch2\u003e In practice\u003c\/h2\u003e\u003ch3\u003e 🟢 Archiving individual documents\u003c\/h3\u003e\u003cp\u003e The envelope is very suitable for storing individual sheets or smaller sets, where quick visual inspection and quick access to the contents are important.\u003c\/p\u003e\u003ch3\u003e 🟢 Organization of project documentation by color\u003c\/h3\u003e\u003cp\u003e The colored border allows for effective separation of documents by project or department, which is useful in larger business environments with established color coding.\u003c\/p\u003e\u003ch3\u003e 🟡 Transfer documents to meetings\u003c\/h3\u003e\u003cp\u003e An envelope is useful for transporting a small number of sheets, but due to the open top, it is not optimal for transporting multiple documents or for prolonged mobile use, as there is a greater chance that the contents will fall out.\u003c\/p\u003e\u003ch3\u003e 🟡 Preparing offers or presentations\u003c\/h3\u003e\u003cp\u003e The envelope provides a neat, clear appearance for individual materials, but is not suitable for bulky materials or documents that need to be protected from moisture or frequent handling.\u003c\/p\u003e\u003ch3\u003e 🔴 Long-term archiving of large volumes of documentation\u003c\/h3\u003e\u003cp\u003e For larger quantities of documents or long-term storage, a thinner U-envelope is less suitable, as it does not provide enough strength and protection for more demanding archival needs.\u003c\/p\u003e\u003ch2\u003e Answers to frequently asked questions\u003c\/h2\u003e\u003ch3\u003e Are these envelopes suitable for frequent flipping through documents?\u003c\/h3\u003e\u003cp\u003e They are suitable for quickly inserting and removing individual sheets, but with very frequent use or flipping through, there is a risk of faster wear of the thin material.\u003c\/p\u003e\u003ch3\u003e How sturdy is the material for typical office use?\u003c\/h3\u003e\u003cp\u003e The 40 micron thickness offers basic protection against mechanical damage in everyday use, but is not intended for intensive handling or storage of thicker sets.\u003c\/p\u003e\u003ch3\u003e How important is the choice of colored border for organizing documents?\u003c\/h3\u003e\u003cp\u003e A colored border is useful for basic separation of materials, especially in an environment with an agreed color system, but it does not improve clarity by itself without proper internal sorting logic.\u003c\/p\u003e\u003ch3\u003e Do envelopes protect documents from moisture?\u003c\/h3\u003e\u003cp\u003e The envelopes provide a basic barrier against contact with droplets and dust, but are not waterproof or suitable for protection in humid environments.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e\u003cbr \/\u003e\n{\u003cbr \/\u003e\n  \"@context\": \"https:\/\/schema.org\",\u003cbr \/\u003e\n  \"@type\": \"FAQPage\",\u003cbr \/\u003e\n  \"mainEntity\": [\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Ali so te ovojnice primerne za pogosto prelistavanje dokumentov?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Primerne so za hitro vstavljanje in jemanje posameznih listov, pri zelo pogosti uporabi oziroma prelistavanju pa obstaja tveganje hitrejše obrabe tankega materiala.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Kako trden je material glede na tipično pisarniško uporabo?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Debelina 40 mikronov nudi osnovno zaščito pred mehanskimi poškodbami pri vsakdanji uporabi, ni pa namenjena intenzivnemu rokovanju ali shranjevanju debelejših kompletov.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Kako pomembna je izbira barvnega roba za organizacijo dokumentov?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Barvni rob je uporaben za osnovno ločevanje gradiv, še posebej v okolju z dogovorjenim barvnim sistemom, vendar sam po sebi ne izboljša preglednosti brez ustrezne interne logike razvrščanja.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Ali ovojnice ščitijo dokumente pred vlago?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Ovojnice nudijo osnovno prepreko pred stikom s kapljicami in prahom, niso pa neprepustne za vodo ali primerne za zaščito v vlažnih okoljih.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    }\u003cbr \/\u003e\n  ]\u003cbr \/\u003e\n}\u003cbr \/\u003e\n\u003c\/script\u003e\u003cp style=\"font-size: 0.9em; color: #666;\"\u003eDescription updated: October 2026\u003c\/p\u003e\u003ch2\u003e Why buy from ENAA?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e The fastest in Slovenia: more than 95% of orders are delivered the next business day.\u003c\/li\u003e\n\u003cli\u003e We publish prices transparently and without hidden costs - you always see the final offer.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Donau","offers":[{"title":"Default Title","offer_id":58908808446283,"sku":null,"price":9.47,"currency_code":"EUR","in_stock":true}],"url":"https:\/\/enaa.eu\/products\/donau-envelopes-u-a4-matte-40-mic-blue-edge-100-pcs","provider":"Enaa","version":"1.0","type":"link"}