How to ensure the batch quality of silicone spatulas?

Reject mass failures! How to control the quality of silicone spatulas

Attention, bosses engaged in kitchenware wholesale and brand OEM! When purchasing silicone spatulas in bulk, you might worry about inconsistent quality. Once issues like yellowing, deformation, or peculiar smells arise, it will not only cost you money but also damage your brand reputation. In fact, mastering 5 key control links can steadily ensure the quality of bulk products!

First, strictly control raw material selection! You must use food-grade silicone raw materials that meet the GB4806.11 standard, ask for raw material testing reports, and eliminate recycled or inferior materials. Before mass production, conduct small-scale trials to test the raw materials’ resistance to high and low temperatures (-40℃~230℃) and anti-yellowing performance, so as to avoid quality hazards from the source.

Second, strictly control the production process! Vulcanization temperature and time should be standardized to prevent under-vulcanization or over-vulcanization, which can cause uneven hardness and easy breakage of silicone spatulas. At the same time, assign on-line quality inspectors to monitor the molding process in real-time and promptly remove unqualified semi-finished products with edge burrs, bubbles, etc.

Third, strengthen finished product testing! Conduct sampling inspections at 5%~10% of the batch quantity, focusing on checking appearance (no scratches, uniform coloring), performance (stretch rebound, high-temperature cooking resistance), and safety indicators (heavy metals, harmful substance precipitation). Only products that pass the inspection can be stored in the warehouse, and all unqualified batches must be reworked.

Fourth, standardize warehousing and logistics! Finished products need to be stored in a cool and dry warehouse to avoid accelerated aging caused by direct sunlight and high-temperature humid environments. In the logistics link, do a good job in protective packaging to prevent extrusion deformation during transportation, ensuring that the silicone spatulas delivered to customers are intact.

Whether you are a kitchenware wholesaler, a brand OEM factory, or a catering supply chain purchaser, are you worried about unstable batch quality of silicone spatulas? Click on the online customer service or call directly. We provide bulk supply services with full-process quality control, support verification of test reports and small-batch trial orders, helping you purchase with confidence!