in stock coated paper aluminum foil card sheath anti-rfid anti-scanning anti-magnetic shielded card case anti-nfc anti-theft card holder

Specifications:Sleeve size is 5.8*8.8, which can be adjusted according to customer requirements.Passport cover size: 10X14 CM

Material: coating + glossy paper + aluminum foil + PE

Thickness: Single weight of 3 grams

Stock: This item is always in stock. Orders placed by 4 PM each day will be shipped the same day. Shipping may be delayed on Sundays or Monday.

Product Name: Anti-magnetic RFID Copperplate Tinplate Aluminum Foil Cardholder

Product dimensions: Sleeve size is 5.8*8.8 cm, passport size is 10*14 cm

Material and thickness: coated paper + aluminum foil + PE. Thickness and weight per unit: 3 g.

Purpose and Function: Protects against magnetism, prevents bending, resists RFID and NFC advertising, and is visually appealing.

Product pattern colors: Various color patterns are available for selection, and custom designs can also be provided free of charge for users.

Product Introduction

The software electromagnetic shielding material used in the snap-on manufacturing process is one of the National PR Project 86X3 and has secured 5 national patents. After testing by the 203rd Institute of China’s Aerospace Industry and Shanghai Testing Center, the shielding performance reaches >65 dB at 1O MHz and >85 dB at 100 MHz, with an electromagnetic wave blocking rate of 9.9999999%, achieving an internationally leading level.
The card sleeve can effectively prevent magnetic loss or data leakage of bank cards, second-generation ID cards, information cards, social security cards, etc., which may cause inconvenience, embarrassment, or danger in daily life, as well as the harm caused to the human body by electronic and electromagnetic waves.
Usage instructions: Simply insert various protected cards into the cover, which will provide protection and confidentiality for the cards; avoid contact with acidic or alkaline liquids. If accidentally soaked in water, let it dry in a cool place before continued use; prevent being punctured by sharp objects.

1. Main Functions:
1. Prevent electrostatic interference
2. Prevent damage caused by strong electromagnetic fields
3. Prevent others from maliciously reading or stealing your personal information
4. Extend the valid usage period of the smart card

II. Product Introduction:
The “aluminum foil RFID card sleeve” effectively shields against strong electromagnetic fields, strong static electricity, and high-temperature radiation, ensuring that the appearance of various magnetic and IC cards is not damaged or distorted. Additionally, the “round protective shield” can block electromagnetic signals for non-contact IC cards, preventing malicious individuals from using various card readers to steal information from your identification cards, especially identity documents, for illegal purposes.

III. Scope of Use:
The "aluminum foil RFID card sleeve" is designed for shielding protection against electromagnetic interference for various identification cards.
1. Protection and confidentiality applicable to second-generation identity cards;
2. It is used to prevent the damage to various non-contact IC card chip circuits, and to prevent information on non-contact IC cards from being leaked or stolen.
3. It is used to prevent various IC card chips or IC card circuits from being damaged, and to avoid information loss on the IC card.
4. It is used to prevent magnetic strips on magnetic cards from being damaged by electromagnetic waves, which may lead to information loss.

4. Product Technical Performance and Features:
1. It has a relatively high shielding efficiency: >65 dB at 10 MHz; >85 dB at 100 MHz
2. It has excellent anti-static properties: no static generation, surface resistance <0.02
3. Good friction resistance: the shielding efficiency does not decline after >10,000, 000,000 times.

Company Name: Cangnan Nanhongyu Aluminum Foil Composite Materials Co., Ltd.

Address of the Company Operations Department: No. 307, Zhanqian Road, Longgang Town, Zhejiang Province

Factory address: No. 3, Building 15, Yibang Industrial Park, Longgang

Welcome to call or send samples for consultation and negotiation
Hope to become your loyal partner.
Thank you for your support and trust in our factory.

Contact Persons: Lin Liqin, Lin Lian

Lin LiqinLin LianWu Fei Ju

Our company, Wenzhou Cangnan Hongyou Packaging Materials Composite Co., Ltd., has been focusing on packaging printing for over ten years. With extensive production experience, we are a professional printing and packaging enterprise that integrates design, development, and production. We specialize in producing: aluminum foil sealing films, composite heat-sealed films (bottle cap gaskets), various aluminum foil packaging bags, food bag shrink films, etc. All products are manufactured in strict accordance with relevant regulations on food and pharmaceutical packaging materials and containers management.

Our company has established long-term partnerships with multiple enterprises based on the principles of “integrity first and quality assurance”. We warmly welcome friends from all sectors to visit, inspect, and discuss business opportunities.