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Kev Taw Qhia Txog EVA Kub Yaj Cov Nplaum Zaj Duab Xis (HMAM)
1. EVA Hot Melt Adhesive Film yog dab tsi? Nws yog cov khoom siv thermoplastic nplaum uas khov kho thiab muab tso rau hauv daim nyias nyias lossis daim ntaub web. Nws cov polymer tseem ceeb yog Ethylene Vinyl Acetate (EVA) copolymer, feem ntau yog sib xyaw nrog tackifying resins, waxes, stabilizers, thiab lwm yam modifie...Nyeem ntxiv


