Anti-reflective cloth and the method for making destroyed
Technical field
The present invention relates to a kind of reflective cloth of anti-destruction and method for making that glass microballoon comes off in the reflective cloth of in washing process, can avoiding effectively, belong to reflective cloth and make the field.
Background technology
CN1853923A, title " high-toughness Yakeli light-reflecting film and manufacturing approach thereof " the present invention relates to the retroreflecting material technical field, especially a kind of novel high-toughness Yakeli light-reflecting film and manufacturing approach thereof.High-toughness Yakeli light-reflecting film is formed by surface resin layer, adhesive layer, the compact arranged soot layer of individual layer, focusing dope layer, metallic reflector, coat of metal, pressure sensitive adhesive adhesion coating, adherent layer compound sticking, and the surface resin laminar surface is provided with the protection background layer.Its weak point: the one, survivability is poor, is prone to take place the glass microballoon peeling phenomenon in the washing process; The 2nd, complex structure, manufacturing cost is high.
Summary of the invention
Purpose of design: avoid the weak point in the background technology, design a kind of reflective cloth of anti-destruction and method for making that glass microballoon comes off in the reflective cloth of in washing process, can avoiding effectively.
Design proposal: in order to realize above-mentioned purpose of design.1, the embedding face of glass microballoon scribbles the design of one deck ultraviolet curing transparent glue in the reflective cloth, is one of technical characterictic of the present invention.The purpose of doing like this is: the one, and under the ultraviolet cured adhesive visible wavelength 600/mm situation, not only transmittance is 98.6%, and optical index reaches 1.55-1.67; The 2nd, bonding strength is high, and it can be bonding securely with glass microballoon effectively, and heatproof is effective, and under the washing state of washing machine different temperatures, glass microballoon peeling phenomenon can not take place; The 3rd, the ultraviolet light polymerization good hardness can peel drawing of metal sharp weapon, and any phenomenon of peeling off does not take place.2, metal forming is two of a technical characterictic of the present invention through metal adhesive layer and the bonding design of base cloth.The purpose of doing like this is: because the solid substratum transparent of the ultraviolet light after solidifying has the high characteristics of hardness; The metal forming of being plated above that combines between the substratum transparent firmly with ultraviolet light admittedly; Both made in different temperatures, different force to draw under the stripping situation not can peeling off phenomenon; And have good affinity between metal adhesive discord coated metal, and have good cementability with fibr tissue, so it can be high-intensity reliably bonding with forming between glass microballoon that is coated with metal forming and the base cloth; Prevent that glass microballoon from being drawn the generation of phenomenon by metal object in washing process, thereby realize the anti-order that destroys.3, the bonding design of metal forming and hot melt adhesive layer is three of a technical characterictic of the present invention.The purpose of doing like this is: this hot melt adhesive layer can and metal forming between realize reliably bondingly, can and be realized the purpose of hot melt adhesion again between bonding plane.
Technical scheme 1: the reflective cloth of a kind of anti-destruction; Comprise reflective cloth; The embedding face of glass microballoon scribbles one deck ultraviolet curing transparent glue in the said reflective cloth; The solid substratum transparent of ultraviolet light after the curing is coated with the layer of metal paper tinsel, and the glass microballoon that has metal foil surfaces embeds metal adhesive composite bed one side, and metal adhesive composite bed another side and base cloth are bonding.
Technical scheme 2: the reflective pad pasting of a kind of anti-destruction; Comprise reflective pad pasting; The embedding face of glass microballoon scribbles one deck ultraviolet curing transparent glue in the said reflective cloth; The solid substratum transparent of ultraviolet light after the curing is coated with the layer of metal paper tinsel, and the glass microballoon that has metal foil surfaces embeds metal adhesive composite bed one side, and metal adhesive composite bed another side and hot melt adhesive layer are bonding.
Technical scheme 3: the method for making of the reflective cloth of a kind of anti-destruction; The face of PET film and PE film adopts that tackifier is bonding to become compound die; Then composite membrane is carried out preheating, and the single-glass microballon that on the PE of composite membrane face, gathers, the single-glass microballon is pressed into 1/3 or 1/2 of single-glass microballon in the composite membrane PE film after gathering; And on the exposed surface of single-glass microballon that gathers, be coated with layer of transparent curable adhesive layer; After treating the ultraviolet curing transparent curable adhesive layer, plate the layer of metal reflection horizon again, the glass microballoon that has metal foil surfaces embeds metal adhesive composite bed one side; Metal adhesive composite bed another side and fabricbase are bonding, composite film are peeled off promptly to get to resist after waiting the metal-to-metal adhesive adhesion coating to solidify and destroy reflective cloth.
The present invention compares with background technology, and the one, realized reliably bonding between reflector layer and the base cloth, its bonding strength is high, bonding fastness is good, can avoid effectively in washing process that glass microballoon comes off in the reflective cloth; The 2nd, ability is washed more than 60 ℃, and brightness does not have delamination between compound adhesive and the base cloth after 25 washings more than 100cd/m2 after 25 washings.
Description of drawings
Fig. 1 is the anti-structural representation that destroys reflective cloth.
Fig. 2 is the anti-structural representation that destroys reflective pad pasting.
Fig. 3 is the structural representation of Fig. 1 method for making.
Embodiment
Embodiment 1: with reference to accompanying drawing 1.The reflective cloth of a kind of anti-destruction; Comprise reflective cloth; The embedding face of glass microballoon 2 scribbles one deck ultraviolet curing transparent glue 3 in the said reflective cloth; The solid substratum transparent 3 of ultraviolet light after the curing is coated with layer of metal paper tinsel 4, and the glass microballoon that has 4 of metal formings embeds metal adhesive composite bed 5 one sides, and metal adhesive composite bed 5 another sides and base cloth 6 are bonding.Said glass microballoon 2 back sides embed in the ultraviolet curing transparent glue 3.Said metal forming 4 is paper tinsel or silver-plated paper tinsel or the copper facing paper tinsel of aluminizing.
Embodiment 2: with reference to accompanying drawing 2.The reflective pad pasting of a kind of anti-destruction; Comprise reflective pad pasting; The embedding face of glass microballoon 2 scribbles one deck ultraviolet curing transparent glue 3 in the said reflective cloth; The solid substratum transparent 3 of ultraviolet light after the curing is coated with layer of metal paper tinsel 4, and the glass microballoon that has 4 of metal formings embeds metal adhesive composite bed 5 one sides, and metal adhesive composite bed 5 another sides and hot melt adhesive layer 7 are bonding.Said glass microballoon 2 back sides embed in the ultraviolet curing transparent glue 3.Said metal forming 4 is paper tinsel or silver-plated paper tinsel or the copper facing paper tinsel of aluminizing.
Embodiment 3: with reference to accompanying drawing 3.On the basis of embodiment 1; The method for making of the reflective cloth of a kind of anti-destruction, the face of PET film and PE film adopt that tackifier is bonding to become compound die 1, then composite membrane 1 are carried out preheating; And single-glass microballon 2 gathers on the PE of composite membrane 1 face; Single-glass microballon 2 is pressed into 1/3 or 1/2 of single-glass microballon 2 in the composite membrane 1PE film after gathering, and on the exposed surface of single-glass microballon 2 that gathers, is coated with layer of transparent curable adhesive layer 3, treat that ultraviolet curing transparent glue-line 3 solidifies after; Plate layer of metal reflection horizon 4 again; The glass microballoon that has 4 of metal formings embeds metal adhesive composite bed 5 one sides, and metal adhesive composite bed 5 another sides and base cloth 6 are bonding, composite film 1 is peeled off promptly to get after waiting metal-to-metal adhesive adhesion coating 5 to solidify to resist the reflective cloth of destruction.
Embodiment 4: on the basis of embodiment 3, the said glass microballoon that has 4 of metal formings embeds metal adhesive composite bed 5 one sides, and metal adhesive composite bed 5 another sides and hot melt adhesive layer 7 bonding promptly getting resist the reflective pad pasting of destruction.
What need understand is: though the foregoing description is to the mentality of designing of the present invention detailed text description of contrasting; But these text descriptions; Just the simple text of mentality of designing of the present invention is described; Rather than to the restriction of mentality of designing of the present invention, any combination, increase or modification that does not exceed mentality of designing of the present invention all falls in protection scope of the present invention.