Meaisín Crapadh Teas: Nuálaí sa Tionscal Pacáistiú Táirge

Tá an meaisín crapadh teasa wraps an táirge le teas shrinkable scannán agus heats é a mhúnlú. Leis an gcumas dé "cosaint ina saothraítear rónta" agus "feabhsú amhairc", tá sé ina trealamh pacáistithe caighdeánach i mbia, leigheas, leictreonaic agus tionscail eile. Is é a chroí-theicneolaíocht teirmeaplaisteachas na n-ábhar polaiméire a úsáid - nuair a théitear an scannán go 120-180 ℃, déantar an slabhra móilíneach a athshocrú ó staid neamhord go struchtúr dlúth, agus is féidir leis an ráta crapadh 30% -70% a bhaint amach, rud a d'oirfeadh go dlúth le comhrian an táirge.

Tá an working principle of the heat shrinking machine is based on the thermal responsiveness of material science. Taking PE film as an example, the memory effect formed by its biaxial stretching process can shrink and form in a short time under the infrared radiation of a quartz tube or stainless steel heater, and perfectly fit the special-shaped surface. The sealing layer formed after shrinkage can block the penetration of water and oxygen, extending the shelf life of the drug by 20%; for fragile products such as glass bottles, its cushioning performance can withstand a 1.5m drop impact. Compared with traditional carton packaging, the cost of PE film is reduced by 40%, and the automated production line reduces labor input by 60%. If wrinkles appear after shrinkage, check the uniformity of hot air circulation or adjust the conveyor belt speed.