What are some common industry standards for zipper strength?

Industry standards for zipper strength can vary depending on the type of product and the intended use of the zipper. However, there are several common industry standards that are used to ensure the quality and durability of zippers. Here are some examples:

1. ASTM D2061: This is a standard test method for the strength and breaking force of zippers. It specifies a method for testing the force required to separate the two sides of a closed zipper.

2. ISO 12947: This is a standard test method for the abrasion resistance of zippers. It specifies a method for testing the number of cycles required to wear through the zipper teeth.

3. AATCC 135: This is a standard test method for the resistance to zipper slider pull-out. It specifies a method for testing the force required to pull the slider off the zipper tape.

4. JIS S 3015: This is a Japanese industrial standard for zippers. It specifies requirements for the strength, durability, and appearance of zippers.

5. BS 3084: This is a British standard for zippers. It specifies requirements for the strength, durability, and appearance of zippers.

6. YKK Standard: YKK is a major manufacturer of zippers, and they have their own internal standards for zipper strength and durability.

The specific requirements for zipper strength and durability may vary depending on the industry and the intended use of the product. For example, zippers used in heavy-duty outdoor gear may be subject to more rigorous testing standards than zippers used in light-duty garments. Manufacturers may also have their own internal standards for zipper quality control.

In conclusion, there are several common industry standards used to ensure the quality and durability of zippers. These standards may vary depending on the industry and the intended use of the product. Manufacturers may also have their own internal standards for zipper quality control.