{"product_id":"donau-envelopes-u-a4-matte-40-mic-yellow-edge-100-pcs","title":"Donau Envelopes U A4 matte 40 mic, yellow edge 100 pcs","description":"\u003cdiv style=\"font-size:1.1em;\"\u003e\n\u003ch2\u003eDonau Envelopes U A4 matte 40 mic, yellow edge 100 pcs\u003c\/h2\u003e\n\u003cdiv class=\"context-badges\"\u003e \u003cspan\u003eFor quick document sorting\u003c\/span\u003e \u003cspan\u003eSuitable for office archiving\u003c\/span\u003e \u003cspan\u003eClear organization by project\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp\u003e A4 format U envelopes are intended for business users for storing and sorting individual documents in offices or archives.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e They make it easier to insert, remove and flip through documents.\u003c\/li\u003e\n\u003cli\u003e They protect documents from creasing and dirt.\u003c\/li\u003e\n\u003cli\u003e Color coding option for better organization.\u003c\/li\u003e\n\u003cli\u003e Suitable for presentations, offers or 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 When choosing A4 U-shaped envelopes for business use, it is crucial to consider the way you handle documents on a daily basis and your requirements for transparency and content protection. Before purchasing, be sure to check whether this type of envelope meets your needs for protection, quick visual recognition and organization.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e The U-format envelope allows for very quick insertion and removal of individual documents, which is convenient for a dynamic workflow, but due to the open top edge, it only provides basic protection against external influences.\u003c\/li\u003e\n\u003cli\u003e The matte version reduces reflection and offers a slightly better view of the content, but is not recommended when a completely clear display of all details is required.\u003c\/li\u003e\n\u003cli\u003e The 100-piece package is particularly suitable for larger offices or users who are establishing a more extensive system of visual document categorization (e.g. colored borders for different projects or departments).\u003c\/li\u003e\n\u003cli\u003e The yellow border allows for color coding, but it has a visual impact primarily at the edges – if you need stronger distinction between categories, this color logic should be maintained consistently with other widgets in the archive.\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 🟢 Organizing and archiving individual documents in cabinets\u003c\/h3\u003e\u003cp\u003e U envelopes are very suitable for quick sorting and archiving of individual sheets, where permanent integration into documentation is not required.\u003c\/p\u003e\u003ch3\u003e 🟢 Color coding of documents in offices\u003c\/h3\u003e\u003cp\u003e Due to their yellow border, they are very suitable for simple color separation of projects, departments or types of material in larger archives or between colleagues.\u003c\/p\u003e\u003ch3\u003e 🟡 Preparing materials for meetings and short-term transmission\u003c\/h3\u003e\u003cp\u003e U envelopes are useful for quickly preparing meeting materials, but the open top edge means that documents are not well protected when carried and handled repeatedly.\u003c\/p\u003e\u003ch3\u003e 🔴 Long-term transfer of a large number of documents outside the office\u003c\/h3\u003e\u003cp\u003e For frequent transmission of a large number of sheets, U envelopes with a thickness of 40 mic are less suitable due to limited protection and the possibility of the contents falling out.\u003c\/p\u003e\u003ch2\u003e Answers to frequently asked questions\u003c\/h2\u003e\u003ch3\u003e Does a matte envelope allow for good readability of documents?\u003c\/h3\u003e\u003cp\u003e The matte surface reduces light reflection and increases readability, but with very fine print or photographs, blurring may be more pronounced than with completely transparent envelopes.\u003c\/p\u003e\u003ch3\u003e Is the yellow border suitable for color coding?\u003c\/h3\u003e\u003cp\u003e Yes, the yellow edge of the envelope allows for basic color coding of documents and facilitates visual categorization in the archive.\u003c\/p\u003e\u003ch3\u003e How many documents is each envelope recommended for?\u003c\/h3\u003e\u003cp\u003e The 40 mic thick U envelope is best suited for storing a small number of sheets (up to a few dozen), as it is not intended for bulky or very thick materials.\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 matirana ovojnica omogoča dobro berljivost dokumentov?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Matirana površina zmanjšuje odsev svetlobe in povečuje berljivost, vendar so pri zelo drobnem tisku ali fotografijah lahko zabrisi izrazitejši kot pri popolnoma prozornih ovonicah.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Je rumen rob primeren za barvno kodiranje?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Da, rumen rob ovojnice omogoča osnovno barvno označevanje dokumentov in olajša vizualno kategorizacijo v arhivu.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Za koliko dokumentov je priporočljiva posamezna ovojnica?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Ovojnica U s 40 mic debeline je najprimernejša za hranjenje manjšega števila listov (do nekaj deset), saj ni namenjena obsežnim ali zelo debelim gradivom.\"\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 We deliver more than 95% of orders the next business day - reliability in business purchasing.\u003c\/li\u003e\n\u003cli\u003e We prepare descriptions and recommendations neutrally, so you can easily choose the optimal product based on your needs.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Donau","offers":[{"title":"Default Title","offer_id":58908809363787,"sku":null,"price":9.47,"currency_code":"EUR","in_stock":true}],"url":"https:\/\/enaa.eu\/products\/donau-envelopes-u-a4-matte-40-mic-yellow-edge-100-pcs","provider":"Enaa","version":"1.0","type":"link"}