PP规格: 113mm、115mm、139mm、138mm、120mm、142mm

产品性能:耐冷耐热，耐低温-20'C,可微波炉加热耐温125'C、耐强度好、耐油抗酸，无臭、无味、无毒，环保符合国家卫生标准，使用方便。

PS规格: 32LS、32LV、48V、49V、20V

产品性能:与碗配合密封防漏，可耐冷耐热，无臭、无味、无毒、环保符合国家卫生标准，使用方便。

适用范围:与各种纸碗、胶碗防漏配套使用。

PP Material Specification(diameter): 113mm, 115mm, 139mm, 138mm, 120mm, 142mm

Performance: Heat resistant and cold resistant; low temperature resistant to -20°C; high temperature resistance to 125°C(could used with microwave); high tenacity; oil and acid resistant; odourless, tasteless, nontoxic; comply with national environmental protection standards.

PS Material Specification : 32LS(114mm)，32LV(114mm), 48V(127mm), 49V (122mm),20V[105mm)

Performance: Matching with bowl for leak prof; heat resistant and cold resistant; odourless, tasteless, nontoxic; comply with national environmental protection standards

Scope of application: Matching with different size of paper bowl of plastic bowl.