PURPOSE: To realize automated operation in a Chub machine that forms tubular packages that are gathered and clipped at both ends by constructing with provision of a product delivery pump, a film feeding unit, clip head mechanism and others respectively controlled with servo mechanisms.
CONSTITUTION: This Chub machine 5 forms a web 14 of packaging film drawn out from a film arbor 6 into a cylinder by means of a film former 15, followed by forming as a tube enclosing a mandrel 7. Then overlapped side edges of the web 14 are welded with a heat sealer 8, followed by filling the tube with product from a product delivery pump 9. Then region that the product was delivered is formed for every constant interval by action of a voider 11, and to the said region, a clip head assembly 12 gives a pair of clips, which are severed with a knife between a pair of clips. Servomechanisms 20 through 22 connected to a microprocessor 23 have controlled each of above-mentioned movable parts.
| WO/2020/182543 | METHOD FOR PREPARING A PACKAGING MACHINE |
| JP3668720 | CUTTING DEVICE FOR PACKAGING BAG |
| JPS63272612 | PACKAGE, METHOD AND APPARATUS FOR PREPARING THE SAME |
RATSUSERU SUTANRII JIYONSON JI
RITSUKU ARAN MIIKAA
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