Engineered for bleach and compatible cleaning chemicals, this liner bag uses a chemical-resistant PET/VMPET/PE laminate with a high-barrier metallized core and a tough PE sealant layer. The construction helps limit odor transmission, supports stable film strength and protects the filled bag during handling. Standard capacities range from 5 L to 20 L, with custom sizing available around the intended outer carton or drum. The welded spout is positioned for controlled dispensing and can be specified with a valve or cap format to suit refill equipment. Film thickness and sealant grade are selected according to fill weight, closure method and expected transport profile. Food-contact grade film options are available for compatible applications, while industrial bleach grades focus on chemical resistance and seal integrity.
For filling, the empty liner can be supplied on roll or as individual pre-made bags with open top or spout access, depending on the filling line. A typical sequence is bag placement in the outer container, spout alignment, fill through the spout, then cap or valve closure and seal verification. The 10-color rotogravure press supports brand blocks, warning text, batch fields and East Coast distribution markings with consistent color density. Print registration is checked during sampling; artwork files should allow for bleed, seal zones and spout clearance. Low-MOQ sampling is available so buyers can confirm film hand, spout orientation, cap torque and print color before production. We recommend trial fills with the actual bleach concentration and closure equipment to validate fit, venting and dispensing.
Production MOQ starts at 5,000 bags per size and print design, with lower quantities considered for sampling or repeat stock programs. Standard lead time is 18-25 working days after artwork approval and deposit, depending on film structure, spout type and print complexity. For East Coast buyers, we can discuss UN-rated transport requirements, documentation and packaging configurations when the application requires regulated shipping. Refill and reuse programs are supported through durable PE sealant layers, replaceable cap options and spout formats matched to dispensing equipment. We do not publish certificates or test results; buyers should confirm compatibility with their bleach concentration, local regulations and transport rules. Please share fill volume, outer packaging, valve preference and artwork so we can quote and schedule samples accurately.
