{"product_id":"10x13x2-expandable-tyvek-envelopes-tear-resistant-100-case","title":"10x13x2 Expandable Tyvek Envelopes - Tear Resistant, 100\/Case","description":"\u003cp\u003eIndustrial packaging buyers require mailers that handle demanding shipping conditions without compromise. Our 10x13x2 expandable Tyvek envelopes solve the durability problem: constructed from DuPont's premium 18 lb. olefin material, they deliver puncture and tear resistance that standard paper mailers cannot match. The 2-inch expansion accommodates bulky items while maintaining a compact profile, and the self-seal Redi-Strip closure ensures fast, secure sealing every time. Waterproof construction protects contents from moisture damage during transit. Each case contains 100 mailers, delivering cost-efficient bulk pricing without sacrificing quality or compliance. Trust Packrift for reliable, quick-strip self-sealing solutions that reduce packaging time and shipping damage claims.\u003c\/p\u003e\n\n\u003c!-- packrift-enriched --\u003e\n\u003cdiv class=\"packrift-enrichment\"\u003e\n\u003csection class=\"pf-best-for\"\u003e\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cp\u003eIndustrial packaging buyers shipping documents, electronics, or lightweight merchandise need maximum protection without bulk. These 10 x 13 x 2\" expandable Tyvek® envelopes deliver puncture and tear resistance at a fraction of paper envelope weight, making them ideal for high-volume fulfillment operations that require USPS, UPS, and FedEx compliance.\u003c\/p\u003e\n\u003cp\u003eConstructed from DuPont's 18 lb. olefin Tyvek® material—10 times stronger than paper—these envelopes resist moisture, tearing, and puncturing while maintaining lightweight shipping economics. The expandable design accommodates bulky items up to 2\" thick, and the self-seal closure ensures consistent sealing without additional adhesive or equipment investment.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"pf-specs\"\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e18 lb. DuPont Tyvek® Olefin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e10 x 13 x 2 inches (Expandable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eColor\u003c\/th\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eClosure Type\u003c\/th\u003e\n\u003ctd\u003eSelf-Seal Adhesive Strip (Redi-Strip)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRecyclable\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/section\u003e\u003csection class=\"pf-use-cases\"\u003e\u003ch3\u003eCommon Use Cases\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eE-commerce order fulfillment and direct-to-consumer shipping\u003c\/li\u003e\n\u003cli\u003eMedical device and pharmaceutical packaging\u003c\/li\u003e\n\u003cli\u003eElectronics and component distribution\u003c\/li\u003e\n\u003cli\u003eDocument and legal file mailing\u003c\/li\u003e\n\u003cli\u003eWarranty returns and parts replacement logistics\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"pf-included\"\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e100 self-seal expandable Tyvek® envelopes per case\u003c\/li\u003e\n\u003cli\u003ePre-applied adhesive closure strip ready to use\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"pf-shipping\"\u003e\u003ch3\u003eShipping and Packaging\u003c\/h3\u003e\n\u003cp\u003eCase of 100 envelopes ships flat to reduce dimensional weight charges. Bulk case format optimizes per-unit cost and reduces reordering frequency for high-volume shippers.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"pf-faq\"\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003eHow does Tyvek® compare to kraft paper or plastic mailers in terms of durability?\u003c\/summary\u003e\u003cp\u003eTyvek® is 10 times stronger than paper envelopes and offers puncture and tear resistance compared to standard plastic mailers. It maintains structural integrity in high-humidity environments while remaining lightweight for shipping cost reduction.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWill these envelopes pass USPS, UPS, and FedEx shipping requirements?\u003c\/summary\u003e\u003cp\u003eYes. These envelopes meet all major carrier specifications for machinable mail and are fully compliant with USPS, UPS, and FedEx dimensions and weight standards, reducing processing delays and surcharges.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I use these for temperature-sensitive or moisture-prone items?\u003c\/summary\u003e\u003cp\u003eTyvek® envelopes provide excellent moisture barrier protection, making them suitable for moisture-sensitive products. However, for temperature-critical items, consider adding thermal insulation packaging inside the envelope.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow much inventory should I maintain given the case size?\u003c\/summary\u003e\u003cp\u003eWith 100 envelopes per case, a single case accommodates 100 shipments. For businesses shipping 500+ units monthly, maintaining 2-3 cases minimizes reorder frequency while ensuring adequate stock rotation and freshness of adhesive seals.\u003c\/p\u003e\u003c\/details\u003e\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c!-- \/packrift-enriched --\u003e\n\n\u003c!-- packrift-pdp-link-enrichment:v1:start --\u003e\n\u003cp class=\"packrift-pdp-links\" style=\"margin-top:1.25em;font-size:0.95em;color:#222\"\u003e\u003cstrong\u003eRelated guides \u0026amp; tools:\u003c\/strong\u003e \u003ca href=\"https:\/\/packrift.com\/pages\/mailers-guide\"\u003eMailers Guide\u003c\/a\u003e · \u003ca href=\"https:\/\/packrift.com\/pages\/mailer-vs-box-selector\"\u003eMailer vs Box Selector\u003c\/a\u003e\u003c\/p\u003e\n\u003c!-- packrift-pdp-link-enrichment:v1:end --\u003e\n","brand":"DuPont","offers":[{"title":"Default Title","offer_id":53475268690288,"sku":"TYE10132WS","price":114.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/9159\/2048\/files\/TYE10132WS.jpg?v=1774984508","url":"https:\/\/packrift.com\/products\/10x13x2-expandable-tyvek-envelopes-tear-resistant-100-case","provider":"Packrift","version":"1.0","type":"link"}