CN201201347Y

CN201201347Y - Composition face film thermal composite KT sheet

Info

Publication number: CN201201347Y
Application number: CNU2008200475693U
Authority: CN
Inventors: 孙荣秋
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-04
Filing date: 2008-05-04
Publication date: 2009-03-04
Anticipated expiration: 2018-05-04

Abstract

The utility model discloses a KT plate material for composite surface films through thermal compounding, which can carry out thermal compounding to a plurality of layers of the surface films; and the surface layer film can adopt a plastic film made of various materials so as to be suitable for various applications and cause no damage to a sticking picture. In the KT plate material for the composite surface films through thermal compounding, the bottom and the surface of a PS foam core are provided with a plurality of layers of pre-compounded surface films through thermal compounding. The plurality of the layers of the pre-compounded surface films generally adopt a three-layer structure, namely an HIPS film layer, a glue layer and a plastic film layer sequentially from inside to outside. The KT plate material can be widely applied to paste an advertising poster sprayed by a computer on a PS foam core advertising board.

Description

The compound KT sheet material of compound facial mask heat

Technical field

The utility model relates to KT sheet material technical field, the compound KT sheet material of particularly a kind of compound facial mask heat.

Background technology

Existing KT sheet material, be the usefulness of PS foam core billboard, hot compound KT plate and two kinds of structures of cold compound KT plate are arranged, but its surface all be an individual layer facial mask structure for stickup computer spraying advertisement picture, the compound KT plate of heat has only the HIPS facial mask, and cold compound KT plate also has only individual layer PVC plate or cardboard.The compound KT plate of heat is a three-decker, and referring to shown in Figure 1, promptly middle is PS foam core 2, and its end, face are HIPS film 3 and 1, and HIPS film and PS foam core are same material, and it is compound to be easy to heat.After becoming plate, be pasted with the spray picture of band self-adhesive, because these self-adhesives have residual solvent, HIPS film to this KT panel layer has solvation, after these residual solvents pass surface layer, the foam wall of PS foam central layer is also by eating thrown, have in the bubble behind the air accumulation of certain pressure poly-and make poster local crowning blister to bonding area, thereby damage or destroyed the spray picture.Cold compound KT plate is after finishing PS foam central layer, coats solvent-free viscose glue at its end, face, goes up PVC plate (or paper) more again, colds pressing, and treats to make after the adhesive curing.This cold compound KT plate needs a large amount of manpowers and place turnover in the gluing recombination process, if that selected viscose glue has slightly is impure, yield rate just is greatly affected, thus though cold combination process can be stained with various material surfaces, the cost height, efficient is low.

Summary of the invention

The purpose of this utility model is to provide a kind of compound efficiently facial mask heat convenient for production compound KT sheet material, and it can hot composite multi-layer facial mask, and the plastic foil of various materials can be adopted in its facial mask top layer, to adapt to the purposes of each side, also can not damage poster.

The technical solution that the utility model proposed is such:

The compound KT sheet material of a kind of compound facial mask heat comprises the PS foam core, and the end of described PS foam core, face heat are compounded with pre-composite multi-layer facial mask.

Described pre-composite multi-layer facial mask is a three-decker, from inside to outside is followed successively by HIPS rete, adhesive-layer and plastic membranous layer.The material of this plastic membranous layer can be selected PVC or PP or PE or PET for use.

Compared with prior art, the utlity model has following beneficial effect:

The compound KT sheet material of compound facial mask heat provided by the utility model is to adopt pre-composite multi-layer facial mask, when producing the KT plate, and at hot composite multi-layer facial mask of the two sides while of PS polystyrene foam core, thus the KT plate that obtained performance is fit for various uses.Facial mask is generally three layers, internal layer is the HIPS film, with PS polystyrene foam core be same material, so both are easy to heat bonding, the surface layer film can be with solvent resistance other plastic foils more much better than PS, thereby overcome defectives such as the poor solvent resistance of PS foam core, easy oxidation jaundice, helped pasting the spray picture of band self-adhesive behind the one-tenth plate.

Owing to the compound KT sheet material of this compound facial mask heat is to adopt the hot simultaneously again technology that is compounded in PS foam core two sides of pre-composite multi-layer facial mask, thereby it is can be on the high-speed film compounding machine compound the end, face two sides multilayer facial mask earlier, and then as the compound KT plate of ordinary hot, produce, very convenient, efficient.

The compound KT sheet material of this compound facial mask heat both can adopt hot composition process, can obtain the similar effect to cold compound KT plate again, and properties of product was abundant, and production process obtains simplifying, and has saved operation, and its yield rate is than cold combination process height.

The utility model can be widely used in pastes computer spraying advertisement picture on the PS foam core billboard.

Description of drawings

Fig. 1 is that existing a kind of surface is the hot compound KT plate construction enlarged diagram of individual layer facial mask structure.

Fig. 2 is the compound KT plate construction enlarged diagram of compound facial mask heat of an embodiment of the utility model.

The specific embodiment

By following embodiment the utility model is further elaborated.

Referring to shown in Figure 2, the compound KT sheet material of a kind of compound facial mask heat is made up of the pre-composite multi-layer facial mask that PS foam core 14 and heat were compounded at 14 of this PS foam core, the end.In the present embodiment, PS foam core 14 is selected PS polystyrene foam core for use, and pre-composite multi-layer facial mask is a three-decker, promptly outwards is followed successively by HIPS rete 13, adhesive-layer 12 and plastic membranous layer 11 from the lining.The material of plastic membranous layer 11 can be selected PVC or PP or PE or PET for use, and this example is selected the PVC film for use.During production,, equally produce by the compound KT plate of ordinary hot then at first compound good on the high-speed film compounding machine the two-layer compound facial mask on the end, the face, very convenient, efficient.

Claims

1, the compound KT sheet material of a kind of compound facial mask heat comprises the PS foam core, and it is characterized in that: the end of described PS foam core, face heat are compounded with pre-composite multi-layer facial mask.

2, the compound KT sheet material of compound facial mask heat according to claim 1, it is characterized in that: described pre-composite multi-layer facial mask is a three-decker, from inside to outside is followed successively by HIPS rete, adhesive-layer and plastic membranous layer.

3, the compound KT sheet material of compound facial mask heat according to claim 2, it is characterized in that: the material of described plastic membranous layer is PVC or PP or PE or PET.