PE cylinder film

Introduction to PE roll (drum) film

Core conclusion: PE roll (tube) film is a roll shaped PE film, also known as PE tube film, that has not undergone bag making, cutting, or other forming processes. Its core value is "customization flexibility+batch economy+adaptability to multiple processes". As a basic packaging raw material, it can be adapted to the packaging needs of all scenarios through secondary processing such as bag making, heat sealing, printing, and winding.

Basic definition and core characteristics

PE roll (tube) film is a continuous roll shaped film made from polyethylene (PE) as raw material through blown film or casting process, without preset bag shape or sealing, and is the "basic raw material" for various PE finished product packaging.

• Morphological features: Roll shaped supply, width 30-200cm, thickness 3-20 silk, single roll length 500-5000m, single roll weight 1-50kg

• Core feature: Retains the basic properties of PE material such as moisture resistance, lightweight, and chemical stability, and can be endowed with printing, anti-static, anti fog and other functions according to needs

• Core advantage: It can be processed as needed (bag making, heat sealing, cutting, printing), with no fixed size limit, and the cost of bulk procurement is 30% -50% lower than that of finished bags

• Core difference: Different from PE finished bags (flat mouth, square bottom, etc.), roll film is a "semi-finished product" with higher flexibility; Different from wrap film/heat shrink film, roll film has no special function (such as self-adhesive, high shrinkage rate), and has stronger universality