Kraft -paperipussi

Kraft -paperipussi

Kraft -paperipussion komposiittimateriaaleista tai puhtaasta voimapaperista valmistettu pakkausastia. Se on myrkytön, mauton, saastumaton, vähähiilinen ja ympäristöystävällinen. Se täyttää kansalliset ympäristönsuojelustandardit. Siinä on korkea lujuus ja korkea ympäristönsuojelu. Se on yksi maailman suosituimmista ympäristöystävällisistä pakkausmateriaaleista. .

Kraft -paperipussis are made of wood pulp paper as the base material. The colors are divided into white kraft paper and yellow kraft paper. The paper can be coated with a layer of PP material to play a waterproof role. The strength of the bag can be made from one to six layers according to customer requirements. , Printing and bag making are integrated. The opening and back cover methods are divided into heat sealing, paper sealing and paste bottom.

Kuinka tehdäänvoimapaperipussit

1. Small white voimapaperipussit. Generally, this kind ofvoimapaperipussi is large in quantity and widely used. Many businesses require this kind ofvoimapaperipussi to be cheap and durable. Machine operated.

2. The practice of medium-sized voimapaperipussit. Under normal circumstances, medium-sized voimapaperipussit are made of voimapaperipussit made by machine pasting synthetic type and then manually pasting ropes. Because domestic voimapaperipussimuovauslaitteita rajoittaa muovauskoko javoimapaperipussit The rope attaching machine can only attach the rope of the smaller handbag, so the method ofvoimapaperipussi is restricted by the machine. Many bags cannot be completed by the machine alone.

3. Large bags, voimapaperipussit with reverse heads, thicker yellow voimapaperipussit, these voimapaperipussit must be made purely by hand. The production cost of such voimapaperipussit is relatively high and the quantity will not be large.