Kraftpapirposeer en emballagebeholder lavet af kompositmaterialer eller rent kraftpapir. Det er giftfrit, usmageligt, ikke-forurenende, lavt kulstof og miljøvenligt. Det opfylder nationale miljøbeskyttelsesstandarder. Det har høj styrke og høj miljøbeskyttelse. Det er et af de mest populære miljøvenlige emballagematerialer i verden. .
Kraftpapirposes 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.Hvordan laver mankraftpapirposer
1. Small white kraftpapirposer. Generally, this kind ofkraftpapirpose is large in quantity and widely used. Many businesses require this kind ofkraftpapirpose to be cheap and durable. Machine operated.
2. The practice of medium-sized kraftpapirposer. Under normal circumstances, medium-sized kraftpapirposer are made of kraftpapirposer made by machine pasting synthetic type and then manually pasting ropes. Because domestic kraftpapirposeformningsudstyr er begrænset af formstørrelsen, ogkraftpapirposer The rope attaching machine can only attach the rope of the smaller handbag, so the method ofkraftpapirpose is restricted by the machine. Many bags cannot be completed by the machine alone.
3. Large bags, kraftpapirposer with reverse heads, thicker yellow kraftpapirposer, these kraftpapirposer must be made purely by hand. The production cost of such kraftpapirposer is relatively high and the quantity will not be large.
