Ib phab ntsa yas corrugated yeeb nkab
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Ib phab ntsa yas Corrugated kav
Ib phab ntsa hauv qab: PVC yog cov khoom siv tseem ceeb, uas yog tsim los ntawm extrusion tshuab molding.Nws yog cov khoom tsim tawm hauv xyoo 1970s.Sab hauv thiab sab nrauv ntawm ib phab ntsa corrugated yeeb nkab yog corrugated.Vim lub qhov ntawm cov yas corrugated yeeb nkab khoom yog nyob rau hauv lub trough thiab yog elongated, nws zoo overcomes lub drawbacks ntawm tiaj-walled perforated khoom uas yooj yim los thaiv thiab cuam tshuam cov dej ntws.Cov qauv tsim nyog, yog li cov yeeb nkab muaj compressive txaus thiab cuam tshuam tsis kam.
