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Secure Press and Seal Envelopes for Reliable Mailing
Secure Press and Seal Envelopes for Reliable Mailing
Secure Press and Seal Envelopes for Reliable Mailing
Secure Press and Seal Envelopes for Reliable Mailing
Secure Press and Seal Envelopes for Reliable Mailing

Secure Press and Seal Envelopes for Reliable Mailing

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Min. Order:1 Bag/Bags
Product Attributes

Model No.: 4" x 9.5"

Brand: shiteng

Packaging & Delivery
Selling Units : Bag/Bags

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Product Description
Through our 4 "x9.5" security embossing seal the envelope, to ensure reliable and efficient postal service. These envelopes are specially designed for reliable express delivery use and feature a powerful self-sealing adhesive tape, eliminating the need for additional glue or tape and enhancing the operation speed of the mailing center. They are made of high-quality, tear-resistant materials and are very suitable for protecting invoices, confidential documents and letters communicating with customers.
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Its slender and practical size makes it an ideal choice for commercial uses such as logistics, finance and office communication. With customizable express envelopes and eco-friendly brand options, they are the preferred solution for professional, safe and environmentally conscious mailing.
1. Product Overview
Size: 4 inches x 9.5 inches
Colour: White
Material: Paper
Sealing type: Self-adhesive
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courier post envelopes is designed for high security. It measures 4 inches by 9.5 inches (about 10.16cm by 24.13cm) and uses extra-strong adhesive tape to ensure that the contents cannot be opened at will during transportation or storage. It is applicable to industries such as banking, public security, medicine, aviation, and jewelry to protect confidential documents, valuable items or sensitive information.
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Use the document Courier Envelope to keep your office supplies well-stocked. These courier posts envelopes are designed with a tear-and-stick seal and are easy to use. Security lining helps ensure the security of files. You can rest assured to use these press-sealed secure envelopes to send checks or signed documents.
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2. Specification parameters
Custom Courier Post Envelopes
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3. Product highlights
  • Envelopes are an indispensable part of household and office supplies
  • White envelopes with self-adhesive seals
  • An easy-to-seal rubber cap seal
  • It can also be used for storing photos
Home> Products> Retail Boxes> Courier Envelope> Secure Press and Seal Envelopes for Reliable Mailing
The company was established in 1996, with its headquarters located in the National High-tech Zone of Qingyuan, Guangdong Province. It has two major production bases in Qingyuan and Huadu, Guangzhou. The total number of employees is 600. The company has been certified for ISO9001 Quality Management System, ISO14001 Environmental Management System and ISO45001 Occupational health and Safety Management System. It was awarded as one of the first batch of "Green Product Certification for Express Packaging" by the state. It ranks 210th among the top 500 manufacturing enterprises in Guangdong Province. Awarded the title of "Famous Trademark of Guangdong Province";Won the "National Green Factory" enterprise title.Invest in the introduction of internationally advanced automated production, online monitoring equipment and intelligent management systems; Equipped with an international standardized laboratory and testing equipment; Now it has more than 100 independent research and development patents, and is the permanent director of Guangdong Packaging Technology Association.
Copyright ? 2025 Guangdong Shiteng Wisdom Technology Co., Ltd. All rights reserved. Privacy Policy
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Copyright ? 2025 Guangdong Shiteng Wisdom Technology Co., Ltd. All rights reserved. Privacy Policy
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