Camouflage knitted interlayer wader material and preparation method thereof

Abstract

The invention discloses a camouflage knitted interlayer wader material, comprising a PVC germinal membrane transparent surface layer, a surface paste layer, a camouflage knitted fabric, a bottom surface paste layer and a PVC germinal membrane bottom layer, which are arranged sequentially from top to bottom. Meanwhile, the invention also discloses a method for preparing the camouflage knitted interlayer wader material. By the above way, the camouflage knitted interlayer wader material prepared by the method adopts the camouflage knitted fabric to replace a terylene camouflage fabric, thereby not only maintaining a good camouflage effect on the surface, but also enabling a produced material to have better tear strength, and prolonging the service life of the product. The fitting firmness of the material can reach 30N / 3cm or more, so that not only can excellent fitting firmness and good surface camouflage effect of the material be kept, but also the tear strength of the material is improved and the service life of the product is prolonged.

Description

technical field

[0001] The invention relates to knitted materials, in particular to a camouflage knitted interlayer wader material and a preparation method thereof. Background technique

[0002] Water trousers are garments made of waterproof fabrics and have a certain waterproof effect. They are mainly used for fishing in some coastal areas and farmers in lakeside areas. The waders are mainly made of PVC material. There are many types of PVC wader materials, among which the camouflage waders are loved by more and more people because of their various colors and beautiful appearance.

[0003] At present, there is a kind of polyester camouflage wader material that is widely circulated in the market. This material is made of 170T or 190T polyester cloth with camouflage pattern printed, coated and pasted, and double-sided composite PVC film. The surface camouflage effect of this material is very good, and the bonding fastness is also good, but there is an obvious disadvantage th...

Examples

Embodiment 1

[0018] This embodiment provides a kind of camouflage knitting interlayer water trousers material, which comprises a PVC embryo film transparent surface layer, a surface paste layer, a camouflage knitted fabric, a bottom surface paste layer and a PVC embryo film bottom layer arranged in sequence from top to bottom.

[0019] Preparation of PVC embryo film surface layer and bottom layer: metering and batching → high-speed mixing → mixing → mill plasticization → extruder filtration → calendering → extraction → embossing → cooling and shaping → coiling; the PVC embryo film surface layer And the process parameters of the bottom layer preparation process are: high-speed mixing time: 380S; starting machine: roller temperature is 165 ° C; extruder temperature is 150 ° C, to obtain the PVC embryo film surface layer;

[0020] Paste the camouflage knitted fabric, batching→mixing→pasting→drying→cooling→coiling; the process parameters of the pasting treatment are: the viscosity of the mixtur...

Embodiment 2

[0025] Preparation of PVC embryo film surface layer: metering and batching → high-speed mixing → mixing → mill plasticization → extruder filtration → calendering → extraction → embossing → cooling and shaping → coiling; the PVC embryo film surface layer and bottom layer The process parameters of the preparation process are: high-speed mixing time: 450S; kneading machine: roller temperature is 180°C; extruder temperature is 160°C, to obtain the PVC embryo film surface layer and bottom layer;

[0026] Paste treatment of camouflage knitted fabric: batching→mixing→pasting→drying→cooling→coiling; the process parameters of the paste treatment are: the viscosity of the mixture is 350cps; Paste, through a paste tank equipped with a 40-mesh silk mesh wheel, fill the paste tank with 1 / 2 PU paste, the knitted fabric is in contact with the surface of the silk mesh wheel, and the paste is driven by the roller; paste treatment on the camouflage knitted fabric ; According to the above-mentio...

technical field

[0001] The invention relates to knitted materials, in particular to a camouflage knitted interlayer wader material and a preparation method thereof. Background technique

[0002] Water trousers are garments made of waterproof fabrics and have a certain waterproof effect. They are mainly used for fishing in some coastal areas and farmers in lakeside areas. The waders are mainly made of PVC material. There are many types of PVC wader materials, among which the camouflage waders are loved by more and more people because of their various colors and beautiful appearance.

[0003] At present, there is a kind of polyester camouflage wader material that is widely circulated in the market. This material is made of 170T or 190T polyester cloth with camouflage pattern printed, coated and pasted, and double-sided composite PVC film. The surface camouflage effect of this material is very good, and the bonding fastness is also good, but there is an obvious disadvantage th...

Examples

Embodiment 1

[0018] This embodiment provides a kind of camouflage knitting interlayer water trousers material, which comprises a PVC embryo film transparent surface layer, a surface paste layer, a camouflage knitted fabric, a bottom surface paste layer and a PVC embryo film bottom layer arranged in sequence from top to bottom.

[0019] Preparation of PVC embryo film surface layer and bottom layer: metering and batching → high-speed mixing → mixing → mill plasticization → extruder filtration → calendering → extraction → embossing → cooling and shaping → coiling; the PVC embryo film surface layer And the process parameters of the bottom layer preparation process are: high-speed mixing time: 380S; starting machine: roller temperature is 165 ° C; extruder temperature is 150 ° C, to obtain the PVC embryo film surface layer;

[0020] Paste the camouflage knitted fabric, batching→mixing→pasting→drying→cooling→coiling; the process parameters of the pasting treatment are: the viscosity of the mixtur...

Embodiment 2

[0025] Preparation of PVC embryo film surface layer: metering and batching → high-speed mixing → mixing → mill plasticization → extruder filtration → calendering → extraction → embossing → cooling and shaping → coiling; the PVC embryo film surface layer and bottom layer The process parameters of the preparation process are: high-speed mixing time: 450S; kneading machine: roller temperature is 180°C; extruder temperature is 160°C, to obtain the PVC embryo film surface layer and bottom layer;

[0026] Paste treatment of camouflage knitted fabric: batching→mixing→pasting→drying→cooling→coiling; the process parameters of the paste treatment are: the viscosity of the mixture is 350cps; Paste, through a paste tank equipped with a 40-mesh silk mesh wheel, fill the paste tank with 1 / 2 PU paste, the knitted fabric is in contact with the surface of the silk mesh wheel, and the paste is driven by the roller; paste treatment on the camouflage knitted fabric ; According to the above-mentio...