Classification and Application of Sealing Machine

Sealing machine refers to a kind of machine used to seal the packaging containers after it containing products. There are a lot of packing container making materials, such as paper, plastic, glass, plastic film, ceramics, metals, and composites, and the morphology and physical properties of the packaging container are also different, therefore, during sealing process, the sealing form and sealing machines are not the same. Now, let’s learn the sealing machine in details.

1.sealing machine definition: a kind of machine used to seal the packaging containers after it containing products.

2.sealing machine classification: there are three sealers: 1 hand pressure 2. foot-step 3. Continuous The main types are:

① no sealing material sealing machine. Including hot type, cold type, welded type, plug-fit, folding and other sealing machine.

② sealing machine with sealing materials . Including screw type, style knurling, crimping, press fit, etc. ③ sealing machine with auxiliary sealing material . Including tape type, bond type, screw fit, Ligation, and sewn type. products after being loaded to the containers, to be sealed in order to maintain product quality and avoid product loss, need for sealing the packaging containers, which is done on the sealer.

Generally based on the mechanical properties of the packaging material, sealing machine can be divided into the following categories:

(1)flexible container sealing apparatus

(2)rigid container sealing machine.

(3)automatic filling and sealing machine