Kraft Paper Poltsa

Kraft paperezko poltsa

Kraft paperezko poltsamaterial konposatuekin edo kraft paper hutsarekin egindako ontziratzeko ontzia da. Ez da toxikoa, zaporerik gabea, ez da kutsagarria, karbono gutxikoa eta ingurumena errespetatzen du. Ingurumena zaintzeko estandar nazionalak betetzen ditu. Indar handia eta ingurumenaren babes handia du. Ingurumenarekiko errespetuzko munduko ontziratze material ezagunenetako bat da. .

Kraft paperezko poltsas 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.

Nola eginkraft paper poltsak

1. Small white kraft paper poltsak. Generally, this kind ofkraft paper poltsa is large in quantity and widely used. Many businesses require this kind ofkraft paper poltsa to be cheap and durable. Machine operated.

2. The practice of medium-sized kraft paper poltsak. Under normal circumstances, medium-sized kraft paper poltsak are made of kraft paper poltsak made by machine pasting synthetic type and then manually pasting ropes. Because domestic kraft paper poltsakonformazio ekipoak molduraren tamainaren arabera mugatzen dira etakraft paper poltsak The rope attaching machine can only attach the rope of the smaller handbag, so the method ofkraft paper poltsa is restricted by the machine. Many bags cannot be completed by the machine alone.

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