{"id":2177,"date":"2026-08-15T01:33:02","date_gmt":"2026-08-15T01:33:02","guid":{"rendered":"https:\/\/antitamperseals.com\/product\/plastic-seals\/"},"modified":"2026-08-15T04:30:24","modified_gmt":"2026-08-15T04:30:24","slug":"plastic-seals","status":"publish","type":"page","link":"https:\/\/antitamperseals.com\/en_za\/product\/plastic-seals\/","title":{"rendered":"Plastic Seals | Tamper-Evident Plastic Security Seals"},"content":{"rendered":"<h2>Plastic Security Seals \u2013 Tamper-Evident Seals for Every Application<\/h2>\n<p>Our plastic security seals provide cost-effective tamper evidence for a wide range of applications. From pull-tight meter seals to padlock-style bag seals, we manufacture all types with custom branding and serialization options.<\/p>\n<h3>Key Specifications<\/h3>\n<ul>\n<li>Material: Polypropylene (PP) \/ Nylon \/ ABS<\/li>\n<li>Locking mechanism: One-way ratchet \/ ball-bearing lock<\/li>\n<li>Tensile strength: 15kg &#8211; 80kg (varies by model)<\/li>\n<li>Temperature range: -30C to +80C<\/li>\n<li>Colors: Blue, Red, Yellow, Green, White, Orange (custom available)<\/li>\n<li>Serialization: Sequential numbering, barcode, QR code<\/li>\n<li>Customization: Logo hot-stamping, laser engraving<\/li>\n<\/ul>\n<h3>Available Models<\/h3>\n<ul>\n<li>Pull-Tight Seal (Adjustable): For bags, meters, and equipment<\/li>\n<li>Padlock Seal: For zip ties, bags, and containers<\/li>\n<li>Meter Seal (Push-in): For utility meters and junction boxes<\/li>\n<li>Twist Seal: For utility meters and valves<\/li>\n<li>Fire Extinguisher Seal: For inspection tags<\/li>\n<\/ul>\n<h3>Applications<\/h3>\n<ul>\n<li>Utility meters (electricity, gas, water)<\/li>\n<li>Cash bags and bank deposit bags<\/li>\n<li>Fire extinguisher inspection<\/li>\n<li>Medical kits and pharmaceuticals<\/li>\n<li>Food and beverage packaging<\/li>\n<li>Logistics and shipping bags<\/li>\n<li>Tote boxes and containers<\/li>\n<\/ul>\n<div style=\"text-align:center;margin:30px 0;\">\n<a href=\"\/contact\/\" style=\"display:inline-block;background:#0066cc;color:#fff;padding:15px 40px;font-size:18px;text-decoration:none;border-radius:5px;\">Request a Wholesale Quote<\/a>\n<\/div>\n<h3>Frequently Asked Questions<\/h3>\n<h4>What is a plastic security seal?<\/h4>\n<p>A plastic security seal is a tamper-evident device made of plastic that locks permanently once sealed. It provides visible evidence if the seal has been broken or tampered with. Each seal has a unique serial number for traceability.<\/p>\n<h4>What is the difference between pull-tight and padlock plastic seals?<\/h4>\n<p>Pull-tight seals have an adjustable strap that tightens like a cable tie (for various sizes). Padlock seals have a fixed locking arch (for specific applications like bags). Both are one-time-use and tamper-evident.<\/p>\n<h4>Can plastic seals be removed without tools?<\/h4>\n<p>Most plastic seals can be removed by hand by pulling hard or cutting. They are designed to show evidence of tampering, not to be physically unbreakable like bolt seals. The tamper-evident feature is the unique serial number and the irreversible locking mechanism.<\/p>\n<h4>What is the MOQ for custom plastic seals?<\/h4>\n<p>MOQ for stock plastic seals with sequential numbering: 1,000 pieces. For custom-printed seals with logo: 5,000 pieces. Contact us for exact pricing.<\/p>\n<p><script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is a plastic security seal?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A plastic security seal is a tamper-evident device that locks permanently once sealed, providing visible evidence of tampering.\"}}, {\"@type\": \"Question\", \"name\": \"Pull-tight vs padlock plastic seals?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Pull-tight seals have adjustable straps. Padlock seals have fixed arches for specific applications.\"}}, {\"@type\": \"Question\", \"name\": \"Can plastic seals be removed without tools?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Most can be removed by hand. They show tamper evidence, not physical unbreakability.\"}}, {\"@type\": \"Question\", \"name\": \"MOQ for custom plastic seals?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Stock: 1,000 pieces. Custom-printed: 5,000 pieces.\"}}]}<\/script><br \/>\n<script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"Product\", \"name\": \"Plastic Seals - Tamper-Evident Plastic Security Seals\", \"description\": \"Tamper-evident plastic security seals for meters, bags, and equipment.\", \"brand\": {\"@type\": \"Brand\", \"name\": \"KP Anti-Tamper Seals\"}, \"offers\": {\"@type\": \"Offer\", \"priceCurrency\": \"USD\", \"price\": \"0.05\", \"availability\": \"https:\/\/schema.org\/InStock\", \"url\": \"https:\/\/antitamperseals.com\/product\/plastic-seals\/\"}}<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tamper-evident plastic security seals for meters, bags, and equipment. Pull-tight and padlock styles. Custom color, logo, and serialization. Wholesale factory pricing.<\/p>","protected":false},"author":1,"featured_media":0,"parent":2172,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2177","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/antitamperseals.com\/en_za\/wp-json\/wp\/v2\/pages\/2177","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/antitamperseals.com\/en_za\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/antitamperseals.com\/en_za\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/antitamperseals.com\/en_za\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/antitamperseals.com\/en_za\/wp-json\/wp\/v2\/comments?post=2177"}],"version-history":[{"count":1,"href":"https:\/\/antitamperseals.com\/en_za\/wp-json\/wp\/v2\/pages\/2177\/revisions"}],"predecessor-version":[{"id":2188,"href":"https:\/\/antitamperseals.com\/en_za\/wp-json\/wp\/v2\/pages\/2177\/revisions\/2188"}],"up":[{"embeddable":true,"href":"https:\/\/antitamperseals.com\/en_za\/wp-json\/wp\/v2\/pages\/2172"}],"wp:attachment":[{"href":"https:\/\/antitamperseals.com\/en_za\/wp-json\/wp\/v2\/media?parent=2177"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}