technological process:
Product features:
It has the characteristics of heavy adjustable, good evenness, large absorption, strong tension, good hand feeling and low dust. It is applicable to sanitary napkins, diapers, nursing pads and other absorbent materials.
Main parameters:
Heating type:Electric heating; Oil heating; Steam heating | Weight ranges:45g/㎡-200g/㎡ |
Forming type:Air flow drum | Working speed:40m-200m/min |
Finished product type:Thermal bonding SAP composite pape r | Designed speed:250m/min |
Efficient width:1000-2600 | Capacity:20T/h |
Structural features:
This set of equipment USES air flow into the net, the rotary drum flat, automatic feeding, intelligent operation. Fiber automatic feeding, wood pulp quantitative crushing, direct supply of product fiber quantitative, precise sizing, various energy heating, precise temperature control, electric adjustable compaction, online cutting, automatic winding and making volume.
Machine construction:
Air laid paper production line is mainly constructed by systems of feeding and its process。
The feeding system is formed by units of fiber auto loading&opening, direct supplying feeder, rough pulverizer, find pulverizer, storage tank, fiber scaled feeder and fans etc.
The process section is constructed with sections of forming, transmission, heating, cooling, driving, mesh brushing and auto rolling of the finished products etc.
Working principle:
Air laid paper production line is still designed with a concept of “long mesh running, hot air penetration”. The long mesh running is driven with three conveying belts, i.e. the transmission is divided into sections of forming, transmission and hot-air separately. It can prevent the belt not to be easily damaged because of hot air temperature. The machine maximum designed speed can reach 200m/min, the working speed is 150m/minute. It can produce a minimum weight of 40gsm airlaid paper.