CN201068538Y

CN201068538Y - Trademark paper

Info

Publication number: CN201068538Y
Application number: CNU2006201676968U
Authority: CN
Inventors: 陈世岳
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-12-28
Filing date: 2006-12-28
Publication date: 2008-06-04
Anticipated expiration: 2016-12-28

Abstract

The utility model provides a trademark paper, which consists of a layer of heat-shrinkage plastic membrane, a layer of pressure-sensitive adhesive layer and a layer of release paper. The ressure-sensitive adhesive layer is arranged between the plastic membrane and the layer of release paper. The finished trademark paper has excellent stability under common temperature, and can facilitate the recovery of the stuck object.

Description

Label paper

Technical field

The utility model relates to a kind of label paper.

Background technology

Label paper is a kind ofly can cut type through printing and make the film class label paper that label is affixed on body surface.This product is mainly used in the product mark that requires the industry that high speed decals, affixed object need reclaim.As the disclosed a kind of label paper of Chinese patent ZL00254101.7, see also shown in Figure 1, release liners 1 by one deck light face is formed with trade mark plane materiel paper 2, trade mark plane materiel paper 2 back sides are provided with smooth one deck pressure-sensitive viscose glue 3, pressure-sensitive viscose glue 3 and temporarily combining whereby with release liners 1, can be on the label paper that is combined with release liners 1 during use impressing pattern and moat type, along the moat molded lines itself and whole release liners are broken away from during use, utilize the pressure-sensitive viscose glue at the trade mark plane materiel paper back side it can pasted in body surface for 3 layers.

The trade mark plane materiel paper that the existing custom of industry such as beer, beverage is used divides two kinds of stationery and film classes.Wherein stationery label paper is because of its material characteristics, and strength and toughness is lower, and is not wear-resistant, and label paper is easily destroyed when carrying crowded bumping; And this type of label paper is not water-fast, and the water logging bubble (iced as beer) under the normal operating condition also may cause the label paper breakage, thereby lose product is done the effectively effect of sign.And existing habitual film class label paper can overcome the defective of above-mentioned stationery label paper, but then exists significantly not enough on affixed object recyclable.General film class label paper paper has more stable chemistry and physical property, need be than it being peeled off and clean up from affixed object under the specific conditions.No matter be cleaning equipment input cost in early stage, or the day-to-day operation expense, all a no small expenditure concerning enterprise.So the inefficient artificial cleaning of present many enterprises or employing is reclaimed, or just reclaims.

At the above-mentioned defective of existing known label paper product, utility model people has finished the utility model through studying for a long period of time.

The utility model content

The purpose of this utility model is to provide a kind of label paper, has good stable at normal temperatures, and at high temperature makes things convenient for affixed object to reclaim.

For achieving the above object, the utility model provides a kind of label paper, but is made of for three layers the plastic sheeting with heat-shrinkable, pressure-sensitive adhesive layer and release liners, and pressure-sensitive adhesive layer is between plastic sheeting and release liners.

Wherein, but described plastic sheeting with heat-shrinkable be polyethylene terephthalate (PET), glycol-modified-polyethylene terephthalate (PETG), polyvinyl chloride (PVC), polypropylene (PP), co-extrusion polyolefin (POF), PLA (PLA) or polystyrene (PS) but or have an other materials of heat-shrinkable.

Wherein, described pressure-sensitive adhesive layer is acrylate copolymer, rubber, silica gel etc.

Wherein, described pressure-sensitive adhesive layer forms according to following steps: but but pressure sensitive adhesive is applied on the release liners and changes to be affixed on the aforementioned heat shrink films or directly to coat on the aforementioned heat shrink films after drying form after drying.

Wherein, described pressure sensitive adhesive will meet following rerum natura requirement:

But a) will get well, but promptly pressure-sensitive adhesive layer to be got well the attachment fastness of heat shrink films the throwing anchor-hold of heat shrink films;

B) but the adhesion strength on affixed object surface is less than the throwing anchor-hold of heat shrink films and the cohesive force of glue layer, promptly in the label paper use, but this moment heat shrink films and pressure-sensitive adhesive layer be attached to the affixed object surface.When the affixed object surface tears up, but pressure-sensitive adhesive layer can not come off or from middle layering from heat shrink films;

C) but the power that comes off from affixed object that heat shrink films produced when being subjected to thermal contraction is greater than the adhesion strength of glue layer to the affixed object surface.

Wherein, described release liners adopts silicone resin to be coated on Ge Laxin paper, PE leaching membrane paper, PET film or BOPP film to make.

In sum, the label paper that the utility model provides is because the use of above material, has that low temperature is collapsible, wear-resisting, the hot water easy cleaning, do not stay the characteristics of cull.Its cleaning device and technology are identical with the stationery label paper of habitually practising now, and enterprise does not need to do extra input for this reason.

Describe the architectural feature and the performance of the utility model label paper in detail below in conjunction with accompanying drawing.

Description of drawings

Fig. 1 is the known technology schematic diagram;

Fig. 2 is an embodiment schematic diagram of the present utility model.

The specific embodiment

Silicone resin is coated on Ge Laxin paper, PE leaching membrane paper, PET film, the BOPP film makes release liners; But pressure sensitive adhesives such as acrylate copolymer, rubber are applied on the release liners after super-dry fit, but adhesive-layer forwards on the heat shrink films with heat shrink films; Or but pressure sensitive adhesive is coated on the heat-shrinkable film, fit with release liners after drying.

Above-mentioned drying and maturation condition can be carried out actual adjustments according to the preparation method's of label paper characteristic different and used pressure sensitive adhesive, need only the formation adhesive-layer.

As shown in Figure 2, be the embodiment schematic diagram of the label paper that makes of the present utility model.As seen from Figure 2, label paper constitutes by three layers, constitutes by having heat-shrinkable plastic sheeting 20, pressure-sensitive adhesive layer 30 and release liners 10.

Because but the utility model label paper plane materiel adopts the plastic sheeting with heat-shrinkable, as polyethylene terephthalate (PET), glycol-modified-polyethylene terephthalate (PETG), polyvinyl chloride (PVC), polypropylene (PP), co-extrusion polyolefin (POF), polylactic acid PLA or polystyrene (PS) etc.Such film has good pliability and endures property under normal serviceability temperature, preferably on the vessel attached to materials such as the metal with curved surface, glass.In hot water, such film itself can produce significantly and shrink, thereby is easy to come off from affixed object.In addition, under normal serviceability temperature, the pressure-sensitive adhesive layer colloidality is stable in the present embodiment, even if place the water also can Certification Mark paper and affixed object well attached, and when temperature raises, but the heat shrinkability characteristic of cooperation label paper plane materiel heat shrink films, but pressure-sensitive adhesive layer can break away from affixed object fully with label paper plane materiel heat shrink films, and the affixed object surface can residual any blob of viscose or micelle, reclaims the purpose of affixed object to reuse thereby reach.

Claims

1. a label paper is characterized in that, but is made of for three layers the plastic sheeting with heat-shrinkable, pressure-sensitive adhesive layer and release liners, and pressure-sensitive adhesive layer is between plastic sheeting and release liners.

2. label paper according to claim 1, it is characterized in that, but described material with plastic sheeting of heat-shrinkable is a kind of in polyethylene terephthalate, glycol-modified-polyethylene terephthalate, polyvinyl chloride, polypropylene, co-extrusion polyolefin, PLA or the polystyrene.

3. label paper according to claim 1 is characterized in that, the material of described pressure-sensitive adhesive layer is a kind of in acrylate copolymer, rubber or the silica gel.

4. the preparation method of label paper according to claim 1 is characterized in that, described release liners adopts silicone resin to be coated on Ge Laxin paper, PE leaching membrane paper, PET film or the BOPP film and makes.