This article introduces various PE bags produced by Hangzhou Hengyi Packaging Materials Co., Ltd., including flat bags, ziplock bags, gusseted bags, and zipper bags. It details their differences in structure, regular thickness, and application scenarios. As a professional manufacturer, the company's products are sold globally and offer customization services to meet diverse packaging requirements, making it a reliable choice for those in need of PE packaging solutions.

A factory-based guide to specifying PE film rolls by width, single-side thickness, roll weight, paper core, printing, MOQ, packing and inspection.

Compare layflat tubing and flat film, then define width, single-wall thickness and roll details for a sample review.

Prepare dimensions, one-wall thickness, artwork and per-design quantities for a custom PE shopping bag quotation from Hangzhou Hengyi.

Learn how to specify body width, height, handle clearance, full bottom gusset depth and single-side film thickness for custom die-cut carrier bags.

Compare die-cut bag sizes with a fixed A4 sheet. Understand handle clearance, bottom gussets and why outside dimensions do not guarantee a fit.