Industry Standards And Quality Control For Laser-Cut Bookmarks

The production of laser-cut bookmarks must adhere to several industry standards. For example, cutting precision must meet ISO 9013 standards, and edge roughness should be controlled within Ra ≤ 3.2μm; material environmental friendliness must be RoHS certified to ensure no heavy metal contamination; in terms of impact resistance, acrylic bookmarks must be able to withstand the impact of a 1kg object dropped from a height of 50cm without breaking. Furthermore, customized services require a clearly defined delivery timeline. Small batch orders (less than 100 pieces) can typically be completed within 3-5 business days, while large batch orders require 15 days' advance booking.