[產品說明]: 是以聚氯乙烯（PVC）為原料，經過吹塑料法加工而成，分手工包裝膜與機器包裝膜兩種。
Product Description: It is based on polyvinyl chloride (PVC) as raw materials, after blowing the plastic processing, divide into hand-packed packaging film and machine packaging film.
[應用方式]: 主要用于電線電纜外包裝，可以防止電線因頻繁搬動而引起雜亂及塑料表面磨損，有美觀和堅固等優(yōu)點；用于漆包線，銅、鋁線材時防止氧化。箱體包裝時，五金不銹鋼等型材，塑料軟管，家具等，可以防潮。
Application: Mainly used in wire and cable packaging, to prevent the wire clutter by moving frequently and plastic surface abrasion, and has beautiful and substantial advantages; used in enameled wire, copper and aluminum wires to prevent oxidation. When carton packing, stainless steel, plastic hose, furniture, it can be moisture-proof.
一、主要技術指標：
Main specification:
| 寬度Width（mm） | 50mm；60mm；70mm；80mm |
| 厚度Thickness（mm） | 0.025±0.005 |
| 拉伸強度Tensile strength | MD≥25Mpa；TD≥18Mpa |
| 斷裂伸長率Elongation atbreak | MD縱向≥400%；TD橫向≥500% |
| 直角撕裂強度Tear strength of right angle | MD縱向≥80KN/M；TD橫向≥100KN/M |
| 粘著力Adhesion force | ≥9Kpa |
| 透明度Transparency | ≥60% |
| 透濕量 Water vapor transmission rate | ≤20g/m2．24h |
二、顏色：透明色。
Color: Transparent
三、電氣特性：PVC電線纏繞膜柔軟、透明、使用方便、纏繞后用手稍微用力可拉斷，膜與膜之間便會自然粘合，無需使用粘合劑。
Electrical characteristics: PVC wire wrapping film is soft, transparent, convenient to use, it can pull off after a little exertion. Film and film will adhesion naturally, without use adhesives.
四、包裝方式：編織袋包裝，每袋25KG。
Packaging: Woven bag packaging, 25kg per bag
