国产亚洲欧美另类久久久,精品一区国产,欧美精品亚洲精品日韩专区va,中文字幕精品动漫一区,青草青草久热精品视频在线网站,啪啪伊人网,青青国产在线播放

  • current location：blow membran

    Water-soluble film

     

     

     

     

     

     

     P-PVA(1788) 水溶膜.jpg

    P-PVA1788) water-soluble film

    Water-soluble film (water temperature below 25 ℃)

    Water-soluble film with good gas barrier properties, heat sealing, anti-static properties, good mechanical resistance, oil resistance (vegetable oil, animal oil, mineral oil) and chemical resistance.

    specification
    Values
    Fold Path
    250 to 700 mothers
    thickness
    30μm~80μm
    Length according to specific requirements: 100m ~ 500m

     

     

    Plasticity of polyvinyl alcohol
    Plasticity polyvinyl alcohol is a special treatment process machining can be quickly degraded by natural factors of the new environmentally friendly packaging materials. By natural factors (such as: microorganisms, water, oxygen, etc.) the role of self-rapid degeneration, decomposition, degradation of low molecular weight compounds, and has the effect of improving the soil, it is a new type of environmentally friendly packaging materials.

     

Weifang Huawei New Materials Technology Co., Ltd

Copyright ? 2004-2016 by HUAWEI All rights reserved

Address: State Free Trade Zone Weifang, China

0086-0536-5078767 　0086-0536-2108777
http://www.zzfc365.com/en

wfhw888@163.com