Company news
Knitting technology of mesh bag circular loom
Knitting technology of mesh bag circular loomPreparations before starting the mesh bag circular loom: ① get the necessary tools, such as yarn shears, threading …
Company news 319 2022-05-31
Selection of commonly used woven bag materials
Selection of commonly used woven bag materialsThe raw materials for woven bag production are mainly polypropylene and high-density polyethylene. According to the…
Company news 338 2022-05-28
Plastic woven bag material
Plastic woven bag material1、 Common raw and auxiliary materialsThe commonly used plastic woven bags take polypropylene or high-density polyethylene as the main …
Company news 317 2022-05-27
Principle of polyethylene crosslinking foaming
Principle of polyethylene crosslinking foaming1、 Characteristics of polyethylene processingPolyethylene is a crystalline polymer, which hardly flows below the c…
Company news 319 2022-05-26
PVC-U core layer foam pipe
PVC-U core layer foam pipe1. Material selection and formula design(1) G4g-5sg-6 resin is commonly used for PV grease VC layer foam pipe.SG-4:P=1000~1080 K=68~70…
Company news 307 2022-05-25
PVC double wall corrugated pipe
PVC double wall corrugated pipeAs a light pipe, PVC double wall corrugated pipe is composed of inner and outer layers. The inner wall is smooth and the outer wal…
Company news 319 2022-05-24
PVC / SBS blend modified bellows
PVC / SBS blend modified bellowsWith the rapid development of urban and rural construction market, the market sales volume of PVC bellows for construction is als…
Company news 335 2022-05-23
High speed optical control sealing and cutting bag making
High speed optical control sealing and cutting bag makingHigh speed optical control sealing and cutting bag making machine is set up according to the demand for …
Company news 321 2022-05-21
Inner guide cylinder composite
Inner guide cylinder compositeInner guide cylinder composite is to make three different substrates into a cylinder without middle seam composite. It has the adva…
Company news 388 2022-05-20
Extrusion composite process
Extrusion composite processIn the production process of extrusion compounding, the base material is fed between the double silicon cots, and the molten mucosa is…
Company news 341 2022-05-19
Plastic mesh bag
Plastic mesh bagThe cylindrical mesh woven cloth is mainly used as the packaging bag of various vegetables and fruits, as well as the wind screen. After coating,…
Company news 352 2022-05-13
Manufacturing technology of plastic woven bag
Manufacturing technology of plastic woven bag1、 Linear density, linear density deviationRelative tensile strength, elongation and linear density are the measure…
Company news 333 2022-05-12