1.高温热切切口光滑，无毛刺不划手 2.封边融合紧密，防漏防潮，牢固耐用 3.生产速度快，交货周期短，成本更低 4.食品日化包装通用

Integrally formed by high-temperature hot cutting with smooth burr-free edges and firm seals. Available in three-side seal, stand-up, gusset and other styles, supporting color printing, high-barrier and vacuum processing. Cost-effective for snacks, seasonings and daily chemical sachets.