{"product_id":"bsc-preferred-tyf1823ws-tyvek-envelopes-100-per-case","title":"Bsc Preferred TYF1823WS Tyvek Envelopes 100 Per Case","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BSC PREFERRED TYF1823WS is a case of 100 Tyvek envelopes built for demanding shipping and mailing applications. Each envelope is constructed from 14 lb. olefin, the same high-density polyethylene material used in DuPont Tyvek sheeting, delivering puncture, tear, and moisture resistance that significantly outperforms standard paper envelopes. A self-seal closure strips the need for water activation or additional tape, speeding up high-volume mailing operations. Available in plain and First Class printed border styles, these envelopes suit a range of professional mailing needs. Each case contains 100 envelopes and is sold as a single case unit.\u003c\/p\u003e\n\u003cp\u003eThese envelopes are suited for shipping operations, office mailrooms, and distribution centers where document integrity and envelope durability matter. The moisture-resistant olefin construction makes them a dependable choice when contents must arrive dry and undamaged regardless of handling conditions. The self-seal strip supports efficient processing in high-throughput mailing environments. Both plain and First Class border variants are available within the TYF1823WS product line, making them appropriate for internal document routing or outbound customer correspondence requiring a professional appearance.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eConstructed from 14 lb. olefin for superior puncture and tear resistance\u003c\/li\u003e\n  \u003cli\u003eMoisture-resistant material protects contents from environmental exposure\u003c\/li\u003e\n  \u003cli\u003eSelf-seal closure for fast, tape-free sealing in high-volume operations\u003c\/li\u003e\n  \u003cli\u003eReported to be ten times stronger than standard paper envelopes\u003c\/li\u003e\n  \u003cli\u003eAvailable in plain and First Class printed border styles\u003c\/li\u003e\n  \u003cli\u003eSold in a case quantity of 100 envelopes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct replacement for part number S-11493. Suitable for standard commercial mailing and shipping workflows requiring durable, moisture-resistant envelope protection.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eNo tools are required to prepare or seal these envelopes. Remove the self-seal liner strip and press firmly along the flap to activate the adhesive closure. Verify envelope size matches the documents or contents being shipped before sealing. Store unused envelopes in a cool, dry location to maintain adhesive performance.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: 14 lb. olefin (Tyvek-style high-density polyethylene)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClosure Type\u003c\/strong\u003e: Self-seal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity per Case\u003c\/strong\u003e: 100 envelopes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 10.46 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 20 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 26.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 2.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: CS (Case)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHazardous Material\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: BSC PREFERRED\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: TYF1823WS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BSC PREFERRED","offers":[{"title":"Default Title","offer_id":51787295850802,"sku":"TYF1823WS","price":454.83,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bacc3a674a2792ba09cea2c12d46a2b3.jpg?v=1789212016","url":"https:\/\/voomisupply.com\/products\/bsc-preferred-tyf1823ws-tyvek-envelopes-100-per-case","provider":"Voomi Supply","version":"1.0","type":"link"}