CN101074583A - Production of PVC curling floor tiles - Google Patents
Production of PVC curling floor tiles Download PDFInfo
- Publication number
- CN101074583A CN101074583A CN 200710024388 CN200710024388A CN101074583A CN 101074583 A CN101074583 A CN 101074583A CN 200710024388 CN200710024388 CN 200710024388 CN 200710024388 A CN200710024388 A CN 200710024388A CN 101074583 A CN101074583 A CN 101074583A
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- pvc
- curling
- crimping
- floor tiles
- production method
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Abstract
The preparation method of PVC crimping floor tiles relates to the preparation technology of PVC decorative building materials. Agglutinate middle film and surface film by hot pressing on one side of the prepared PVC negative, cut, crimp and edge. The products combine the advantages of the plastic floor and the ceramic tile and have richer patterns and colors than the ceramic tile. With the half rigid building materials, the products not only are uneasy crushing and comfortable, but also have good elasticity. It realizes the hook jointing stereo processing technology of the ceramic tiles and convenient paving without cement mortar. It has strong relief perception and can enlarge decoration area, beautify and bright shining space.
Description
Technical field
The present invention relates to a kind of production technology of PVC decorative building material.
Background technology
The general transition crimping that all is provided with of ceramic tile in the building and ornament materials with certain circular arc degree on four limits, after assembly unit, adopt the mode of dinging between each ceramic tile, form neat lattice shape lines, make every ceramic tile third dimension present U.S. of vision, can play and amplify decorate area, beautify, the effect in brightening space.But heavier by ceramic tile weight, be not easy to carrying, need a large amount of cement mortar during laying, not only take a large amount of floor gap distances, and strengthened lamination weight.In addition, because ceramic tile also has the radioactivity hazardous substances, environment is formed certain pollution.So in recent years, a kind of appearance of PVC decorative building material with superiority such as its lightweight, convenient-laying, saving floor gap distance, minimizing lamination weight, has substituted the part ceramic tile.But, because four limits of PVC decorative building material are right-angle side, can't carry out dinging technology as ceramic tile, therefore the third dimension after the laying, has influenced the further large-scale popularization of PVC decorative building material not as good as ceramic tile.
Summary of the invention
The object of the invention is to invent a kind of method that the PVC floor tile production of crimping is arranged.
The present invention is earlier at heat pressure adhesive mesopelagic layer of the PVC egative film of making and skin covering of the surface, cuts again, crimping, then, edging.
The product of making by the present invention, combine every advantage of plastic floor and ceramic tile, also have abundanter pattern, color, because product is the semi-rigid building materials than the ceramic tile product, not only be difficult for broken, and good springiness, feel is better than ceramic tile, but has realized the three-dimensional processing technology of ceramic tile dinging, need not cement mortar, convenient-laying, the whole structure third dimension of formation is strong, can play and amplify decorate area, beautify, the effect in brightening space.
Also can be behind edging, at the another side of PVC egative film by the compound release liners of hot melt adhesive sticker.The terminal use only need peel off release liners voluntarily, PUR directly is affixed on does flat ground surface, just can finish laying.
Among the present invention, the temperature of heat pressure adhesive mesopelagic layer and skin covering of the surface is 110 ℃～150 ℃, and pressure is 50～160Mpa, and be 15～40 minutes pressing time.
The method that the present invention adopts cutting, crimping to carry out simultaneously can prevent first cutting, and back crimping makes the formation of final finished cissing and scollop, scallop.
In addition, half-finished temperature is 40 ℃～70 ℃ during crimping.Suitable crimping temperature is beneficial to the crimping moulding, also is beneficial to the raising worker and adds efficient.
The radian R of crimping of the present invention is 1.5cm～3.0cm.This radian is convenient to be shaped, and embodies the effect of dinging in being convenient to lay.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
The specific embodiment
Technological process:
It is mixed that---refining is moulded---hacks---compound---cutting, crimping---edging---gum---packing.
Concrete processing method:
1, mixed
PVC is fully mixed with auxiliary agent, filler, form egative film and add labor and materials.
2, refining is moulded
Egative film after mixed is added labor and materials refining under 110 ℃～140 ℃ high temperature to be moulded 5～10 minutes.
3, hack
Form the PVC egative film.
4, compound
The shop is with one deck mesopelagic layer on the PVC egative film, and the shop places in the hot press bonding with layer of surface film (can be the printed surface film) on mesopelagic layer.
Wherein, the hot press temperature is 110 ℃～150 ℃, and pressure is 50～160Mpa, and be 15～40 minutes pressing time.
After the compound end, take out semiproduct.
5, cutting, crimping
With above temperature is that 40 ℃～70 ℃ semiproduct are sent into the cutting crimping machine, the method cutting, the crimping that adopt cutting, crimping to carry out simultaneously.
6, edging
Semiproduct are pressed technological requirement fine finishining reconditioning.
7, gum
Another side at the PVC egative film passes through the compound release liners of hot melt adhesive sticker.
8, packing
Adopt product that above technology forms as shown in Figure 1, at the soffit of PVC egative film 1 by PUR 2 bonding release liners 3.At the upper surface compound middle lamella film 4 of PVC egative film 1, at the upper surface composite table facial mask 5 of mesopelagic layer 4.Around floor tile, skin covering of the surface 5, intermediate coat 4 have the transition crimping 6 of circular arc degree together with the part setting of PVC egative film 1.The radian R of crimping 6 is 1.5cm～3.0cm.
Claims (6)
1, the production method of PVC curling floor tiles is characterized in that earlier at heat pressure adhesive mesopelagic layer of the PVC egative film of making and skin covering of the surface, cuts again, crimping, then, edging.
2, according to the production method of the described PVC curling floor tiles of claim 1, it is characterized in that edging after, at the another side of PVC egative film by the compound release liners of hot melt adhesive sticker.
3, according to the production method of claim 1 or 2 described PVC curling floor tiles, the temperature that it is characterized in that heat pressure adhesive mesopelagic layer and skin covering of the surface is 110 ℃～150 ℃, and pressure is 50～160Mpa, and be 15～40 minutes pressing time.
4,, it is characterized in that cutting, crimping carry out simultaneously according to the production method of claim 1 or 2 described PVC curling floor tiles.
5, according to the production method of claim 1 or 2 described PVC curling floor tiles, half-finished temperature is 40 ℃～70 ℃ when it is characterized in that crimping.
6, according to the production method of claim 1 or 2 described PVC curling floor tiles, the radian R that it is characterized in that crimping is 1.5cm～3.0cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710024388 CN101074583A (en) | 2007-06-18 | 2007-06-18 | Production of PVC curling floor tiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710024388 CN101074583A (en) | 2007-06-18 | 2007-06-18 | Production of PVC curling floor tiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101074583A true CN101074583A (en) | 2007-11-21 |
Family
ID=38975830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710024388 Pending CN101074583A (en) | 2007-06-18 | 2007-06-18 | Production of PVC curling floor tiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101074583A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102277947A (en) * | 2011-06-17 | 2011-12-14 | 惠东伟康橡塑制品有限公司 | Sheeted polyvinyl chloride (PVC) flooring with arc angles, production process for same and special die |
| CN110480988A (en) * | 2019-08-26 | 2019-11-22 | 安徽华塑股份有限公司 | A kind of polyvinyl chloride crimping process units |
-
2007
- 2007-06-18 CN CN 200710024388 patent/CN101074583A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102277947A (en) * | 2011-06-17 | 2011-12-14 | 惠东伟康橡塑制品有限公司 | Sheeted polyvinyl chloride (PVC) flooring with arc angles, production process for same and special die |
| CN102277947B (en) * | 2011-06-17 | 2013-07-31 | 惠东伟康橡塑制品有限公司 | Sheeted polyvinyl chloride (PVC) flooring with arc angles, production process for same and special die |
| CN110480988A (en) * | 2019-08-26 | 2019-11-22 | 安徽华塑股份有限公司 | A kind of polyvinyl chloride crimping process units |
| CN110480988B (en) * | 2019-08-26 | 2021-12-21 | 安徽华塑股份有限公司 | Polyvinyl chloride turned edge production device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |