China Blow Mold Description Film blowing is a plastic processing method, which refers to a plastic processing process that heats and melts plastic particles and then blows them into a thin film. Generally, a polymer is extruded into a tubular film blank, which is passed through high pressure in a good melt flow state. The air inflates the tube film to the required thickness, and becomes a film after cooling and shaping. Parameter of Blow Mold Mould BaseLKM, DME, HASCO etc ; Cavity Material1.2738,1.2343, 1.2344, S7, H13, P20HH, GS738H, LKM738H, 718, 8407, S136, Calmax 635 NAK80, SKD-61,NIMAX, 45#, 50#, Aluminum for prototype mold etc. Steel Hardness20-60HRC TreatmentPre-Harden, Nitride, Heat treatment, Quenching Cavity QtySingle-cavity / Multi-cavity RunnerCold runner or Hot runner :YUDO/ HUSKY/MOLD-MASTER/SYNVENTIRE/INCO/ MASTIP/ HASCO/ DME GateSubmarine gate, tunnel gate, side/edge gate, direct gate, pin point gate, sprue gate, diaphragm gate, fan gate, cashew gate, hook gate, hot tip, hot drop, valve gate etc. Plastic material for partsPS, SAN, PA, POM, ABS, PP, PET, PC, PE, HDPE, PA66+GF, PVC, TPE, TPU, TPV etc Mould Life50K - 1 million cycles Design SoftwareUG, CAD, PRO-E, Solid Works etc, ProcessCNC, high speed carve, EDM ,wiring-cutting, drill, polish etc Lead Time10-30 work days depends on the structure and size of products PackageWooden Case Package or according to customer requirement Price TermEX Works, FOB Shenzhen, FOB Hong Kong, China, CFR, CIF, DDU, DDP If the film blowing material produced by a professional film blowing machine is suitable for a variety of high-end film packaging. This film is widely used in light and heavy packaging due to its good barrier properties, freshness, moisture, frost, oxygen and oil resistance. Such as a variety of fresh fruits, meat food, pickles, fresh milk, liquid drinks, medical supplies and so on. If a non-professional film blowing machine or film blowing machine does not use the correct method during processing, the film material produced may also be inferior. Most PE is used for blown film processing film, and general low density PE (LDPE) or linear low density PE (LLDPE) are available. HDPE film grade is generally used where excellent stretchability and excellent barrier properties are required. For example, HDPE film is commonly used in merchandise bags, grocery bags, and food packaging. PE film processing generally uses ordinary blown film processing or flat extrusion processing.China Blow Mold website:http://www.gcstamping.com/mold-design/blow-mold/