PVC thermal shrinkage bushing (barrel type) flat blowing unit is newly designed and manufactured by our company. This unit is suitable for the production of thermal shrinkage bushing with thickness of 0.07-0.20mm, and can produce products with diameter of 8-150mm.Used in electrical, electronic components sleeve, battery sleeve, mop rack sleeve and other thermal shrinkage tight packaging.Has the good transparency, physical characteristics of high mechanical strength and close to the packaging, make goods appear more beautiful, and with simple sense, have the effect of moisture, dust protection goods. The production process more power saving than water bath method of blowing machine, it is convenient for operation, stable quality, can take part in 10% of the drift back to material utilization, reduce consumption and increase yield. According to customer requirements can also produce double color wire-drawing bushing. The equipment investment is small, easy to operate, adapt to the private enterprise production development.
該吹膜機生產的拉絲熱收縮膜可用于各類需要防滑和條紋效果的產品的熱收縮緊貼包裝，例如：18650電池套管.魚竿柄、拖把柄、晾衣桿、扶手、等各類需要防滑效果的管材的熱收縮緊貼包裝，防滑 防潮 防靜電 **。
The wire-drawing heat-shrinkable film produced by the film blowing machine can be used for the heat-shrinkable packaging of all kinds of products requiring non-slip and striping effect, such as 18650 battery sleeve, fishing rod handle, dragging handle, clothes pole, handrail, and other kinds of pipes requiring non-slip effect, which are non-slip, moisture-proof, anti-static and durable.