芬兰技术研究中心(VTT)对外声称，已经开发出一种新造纸技术，利用一种来自于马铃薯淀粉的材料来代替油基填料和涂布颜料生产出新纸种。这种淀粉纸是完全可降解的，且比传统的用矿物填料(如高岭土、滑石粉、碳酸钙)生产的纸要轻20%～30%。这种新技术的制造工艺可行性已经在美国西密歇根州大学的中试纸厂得到证实，但还需要工厂化试验。
    由于该技术能使造纸厂家减少对环境的影响，同时又能节约成本，因此引起世界范围内的广泛关注。利用新材料生产可以在较低的操作温度与压力下进行压光，节约了能源。此外，对纸机的磨损降低，也减少了机器的维护成本。所生产的纸由于相对较轻，可以减少运输成本，一旦被回收利用可以转换成生物能，比传统纸排放更少的废气。
    最初，试图以天然材料原淀粉来代替油基填料和涂布颜料。后来对马铃薯淀粉进行了化学改性，使其具有像所要替换的油基填料那样具有疏水性，但质量更轻。
    作为该技术的合作者之一———汽巴精化称马铃薯淀粉可以用于造纸过程，但该技术在商业应用时，其关键的成本效益是否可行还不能得到证明。VTT已经为该技术申请了3项专利。

how to have an abortion go abortion definition

pregnant by weeks west-bot.com pills to terminate pregnancy

why did i cheat on my husband i cheated on my husband now what i cheated on my husband should i tell him

what is infidelity prashanthiblog.com looking for affair

unfaithful husbands go why men have affairs

women affairs sigridw.com my boyfriend cheated on me with a guy

all wife cheat survivingediscovery.com married affairs sites

promo codes for walgreens photo jstawski.com pet rx coupon

coupons for free faist.ru walgreens pharmacy coupon code

cvs coupons online click prescription discount card

when is the latest you can terminate a pregnancy link late term abortions

tretinoin 0.05% clomiphene 25mg inderal

clomid 50mg vardenafil xifaxan 400mg

celebrex 200mg amoxicillin 500mg thyroxine 100mcg

prescription drugs coupons cialis free sample coupons prescription discount coupons

discount coupons for cialis mba-institutes.com cialis coupons

prescription coupon card viagra coupon viagra coupons printable

coupons for prescriptions prescription drug coupons cialis.com coupons

manufacturer coupons for prescription drugs paine.edu prescription coupon

vacuum aspiration abortion cytotec abortion how to have an abortion

cialis dosing and cutting pills read cialis dosage and timing

coupons for prescription medications nationalautocare.com lilly coupons for cialis