packing box seal
常見例句
- The utility model relates to a packing box. The seal of the box is permanently bonded by adhesive, and at least one side wall of the box are provided with a discontinuous notch line.
本實用新型涉及的是一種包裝盒,盒的封口採用膠粘劑層永久粘郃,在盒的至少一個側(cè)壁上有一條間斷狀切口線。
ip.com 返回 packing box seal