Mála páipéir Kraftis coimeádán pacáistithe é atá déanta as ábhair chumaisc nó páipéar kraft íon. Tá sé neamh-tocsaineach, gan blas, neamh-truaillithe, ísealcharbóin agus neamhdhíobhálach don chomhshaol. Comhlíonann sé caighdeáin náisiúnta um chosaint an chomhshaoil. Tá neart ard agus cosaint ard comhshaoil aige. Tá sé ar cheann de na hábhair phacáistithe is mó éilimh ar an gcomhshaol ar domhan. .
Mála páipéir Krafts 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.Conas a dhéanamhmálaí páipéir kraft
1. Small white málaí páipéir kraft. Generally, this kind ofmála páipéir kraft is large in quantity and widely used. Many businesses require this kind ofmála páipéir kraft to be cheap and durable. Machine operated.
2. The practice of medium-sized málaí páipéir kraft. Under normal circumstances, medium-sized málaí páipéir kraft are made of málaí páipéir kraft made by machine pasting synthetic type and then manually pasting ropes. Because domestic mála páipéir krafttá trealamh foirmithe teoranta de réir mhéid na múnlaithe, agusmálaí páipéir kraft The rope attaching machine can only attach the rope of the smaller handbag, so the method ofmála páipéir kraft is restricted by the machine. Many bags cannot be completed by the machine alone.
3. Large bags, málaí páipéir kraft with reverse heads, thicker yellow málaí páipéir kraft, these málaí páipéir kraft must be made purely by hand. The production cost of such málaí páipéir kraft is relatively high and the quantity will not be large.
