CN1676309A

CN1676309A - Method for continuously manufacturing surface stereo pattern for plastic cushion or cord piece

Info

Publication number: CN1676309A
Application number: CN 200410029688
Authority: CN
Inventors: 谢政哲
Original assignee: CAORU Co Ltd
Current assignee: CAORU Co Ltd
Priority date: 2004-03-31
Filing date: 2004-03-31
Publication date: 2005-10-05

Abstract

The present invention relates to a method for continuously making stereotexture on the surface of plastic pad or curtain piece. Said method includes the following steps: making the pliofilm plate discharged from outlet of film plate extruder be passed through a group of thickness control press rolls and primarily formed, then feeding the primarily-formed pliofilm plate into the roll surface of lower half-part of transfer roll whose surface has concave female pattern, and said roll surface is close to said thickness control press roll; in which, in the upper part position of transfer roll a vertical texture material extruder is set, so that the provided proper quantity of molten sizing material can be fallen onto surface of transfer cell, the concave female pattern can be filled up with the sizing material, then said sizing material and pliofilm plate surface are fit to obtain the baseplate with covex texture; then it can be made into the plastic pad, plate or curtain with colour stereotexture.

Description

The method for continuous production of the three-dimensional decorative pattern of plastic mattress or curtain chip surface

Technical field

The present invention relates to the method for continuous production of the three-dimensional decorative pattern of plastic mattress or curtain chip surface, a lamina membranacea extruder and another line material extruder mainly are provided, and cooperate a pair of surface to have the transfer roll of the anti-line of concavity, and finish the transfer printing of three-dimensional decorative pattern on the glued membrane plate, also can further print additional color and luster or gold stamping processing, pass through blanking apparatus at last, can make pad, plate or curtain sheet easy, fast.

Background technology

The plastic spacer or the curtain sheet of thin shape, at desktop meal pad, in diets such as curtain, life, because of easy, the durable use of its cleaning, and wholesomeness is good, is extensively used; And traditional plastic spacer or curtain sheet, based on the consideration that aesthetic property is taken into account, majority is with the plastics lamina membranacea, through processing such as surperficial printing, transfer printings, through making the plastic spacer or the curtain sheet of plane formula behind the stamping-out.Right therefore class pad or curtain sheet be because of surface smoothing, and be comparatively not good and outward appearance is dull for the anti-slip effect of putting article on it; Prior art has been released plastic spacer or the curtain sheet that the surface forms protruding slightly three-dimensional decorative pattern.Such surface has the plastic spacer or the curtain sheet of three-dimensional decorative pattern, its making (seeing also shown in Figure 1) mainly be with a surface have that the anti-line of concavity 21 distributes material roller 2 surfaces, roll across from a sizing material groove 3 inboards and be stained with sizing material S in its surperficial dimpled grain 21, and remove clout S1 by 4 groups of the switch-plates that its edge is approaching material roller 2 surfaces, fill up line material S2 (shown in Figure 1A) in so surperficial transoid dimpled grain 21 in advance; Then, confess continuous shape glued membrane plate P by a feed roller 51,, make that glued membrane plate P is relative with line material S2 to paste rolling by being arranged on the nip rolls 52 that material roller 2 rears are pressed close to it, be attached to glued membrane plate P surface (shown in Figure 1B) and line material S2, and the material receiving roller 53 that feeds to the rear is finished and is furled; And be tubular after furling, have the substrate P A of surface three-dimensional line material S2, move apart unit through whole tube again after, can cooperate follow-up blanking apparatus, carry out cutting of pad one by one or curtain plate shape, or increase again on its surface the surface the color or gold stamping processing of red ink paste used for seals.

And in this traditional handicraft, at first be the liquid sizing material S of the thick shape of the glue of selecting for use, should be stained with and behind material roller 2 transoid dimpled grains 21, can congeal into rapidly near solid-state, can transfer to be attached to glued membrane plate P surface, the extreme inconvenience and cost consideration factor on processing, materials are arranged, mainly be that volume, the weight of whole tube substrate P A is all extremely huge, time-consuming in the operation, take a lot of work, and quite inconvenience, and can't reach significantly reduce cost, economization scale that high yield is made; Particularly be the instability when liquid sizing material S solidifies, and need prolongation or delay to furl preceding conveying time-histories; But before so still can't avoiding being rolled into tubular, the line material S2 that do not solidify fully of part because of its surface modification occurred by pressing or knob goes out at substrate P A coiling process, and can't represent the decorative pattern effect of relief really.

Summary of the invention

Main purpose of the present invention provides the method for continuous production of the three-dimensional decorative pattern of a kind of plastic mattress or curtain chip surface.Mainly provide a cover and comprise a lamina membranacea extruder and a line material extruder, cooperate a pair of surface to have the equipment of the transfer roll of the anti-line of concavity, can finish the transfer printing of three-dimensional decorative pattern on the glued membrane plate, or further print additional color and luster or gold stamping processing again, pass through blanking apparatus again, and can make pad, plate or curtain sheet easy, fast; Reach the continuous automatic production scale by this, have the multiple economy of the production cost reduction and the rate that significantly reduces the wastage.

Another object of the present invention provides the method for continuous production of the three-dimensional decorative pattern of a kind of plastic mattress or curtain chip surface; Wherein, extrude an amount of elevated temperature heat by line material extruder and melt line material (being the used identical sizing material of glue lamina membranacea), behind this sizing material ingress of air, fast cooling also congeals into gradually the solid-state of stability characteristic (quality), so can cooperate and be conducted to continuously in the anti-line of surperficial concavity of transfer roll synchronously, sizing material in this anti-line is affixed on again on the glued membrane plate surface immediately, immediately finishes the transfer operation that gluing is fitted, and makes base plate; And after then peeling off by rear stripping roller, the three-dimensional decorative pattern of backplate surface is near solidifying fully, and do not have fully because of follow-up and furl the misgivings that are stressed, thereby have external form, all very stable, the attractive in appearance excellent product benefit of 3-D effect of institute's moulding decorative pattern.

Another purpose of the present invention provides the method for continuous production of the three-dimensional decorative pattern of a kind of plastic mattress or curtain chip surface; Wherein,, need not prolong the conveying time-histories because of the three-dimensional decorative pattern of the backplate surface after peeling off from the stripping roller, promptly near solidifying fully, thus can in continuous processing, print additional color and luster or gold stamping processing at once, and a nearly step process blanking apparatus is made pad, plate or curtain sheet; Has the obvious economic benefit that shortens Production Time, improves production capacity.

Description of drawings

Fig. 1 is the description of the process figure of prior art method for making;

Figure 1A is that Fig. 1 switch-plate carries out clout and dials the amplification key diagram that removes;

Figure 1B is the glued membrane plate amplification key diagram that Fig. 1 finishes the moulding of convex decorative pattern;

Fig. 2 is the key diagram of technology of the present invention;

Fig. 2 A is that switch-plate carries out clout and dials the amplification key diagram that removes;

Fig. 2 B is that the base plate of finishing the transfer printing of convex decorative pattern amplifies key diagram;

Fig. 2 C is the amplification schematic diagram that the convex textured surface seal;

Fig. 2 D is the base plate amplification key diagram that the convex textured surface seal;

Fig. 3 A is that the substrate sectional perspective of finishing the transfer printing of convex decorative pattern is amplified key diagram;

Fig. 3 B finishes the substrate sectional perspective amplification key diagram that the convex textured surface seal.

Assembly numbering: material roller 2; Transoid dimpled grain 21; Sizing material groove 3; Switch-plate 4; Sizing material S; Clout S1; Line material S2; Feed roller 51; Nip rolls 52; Material receiving roller 53; Glued membrane plate P; Substrate P A; Lamina membranacea extruder 6; Glued membrane plate G1; Base plate G2; Substrate G3; Pad G4; THICKNESS CONTROL pressure roller 7; Transfer roll 8; Transoid dimpled grain 81; Line material extruder 9; Switch-plate 91; Sizing material R; Clout R2; Line material R1; Decorative pattern R3; Stripping roller 10; Transfer printing nip rolls 11; Blanking apparatus 12; Colorant H.

The specific embodiment

Now be illustrated with regard to technology of the present invention and product composition feature conjunction with figs. again, be described as follows in detail:

At first, see also Fig. 2, shown in Figure 3: the method for continuous production of the three-dimensional decorative pattern of plastic mattress of the present invention or curtain chip surface, mainly be to extrude sizing material continuously and be shaped to the glued membrane plate by a lamina membranacea extruder 6 that is the wide and flat shape die orifice, the glued membrane plate G1 that its discharging mode confession goes out, through after the preliminary typing of a pair of THICKNESS CONTROL pressure roller 7, promptly feed with this side and press close to and surperficial transfer roll 8 lower semisection roll surfaces, make it to paste to roll over and pass through with the anti-line 81 of concavity to one of THICKNESS CONTROL pressure roller 7; The epimere place of transfer roll 8 wherein, be provided with a vertical line material extruder 9, the an amount of heat that this machine is confessed and do not finalized the design is fully melted shape sizing material R and is being dropped down onto transfer roll 8 surfaces, when shifting to glued membrane plate G1 with the roll body rotation, be positioned at the switch-plate 91 that rear, discharging position and root edge approach transfer roll 8 surfaces by one, carry out clout R2 and dial and remove, make in the roll body surface transoid dimpled grain 81 and fill up line material R1 (please cooperate and consult Fig. 2 A) in advance; And rolled over when into carrying out relative clamping by roll body with glued membrane plate G1 at line material R1, because of fast cooling behind the ingress of air also congeals into solid-state gradually, this line material R1 with excellent gumminess promptly is suitable for adhering in the applying of glued membrane plate G1 surface, and convex decorative pattern R3 just is needed on the G1 surface like this, forms base plate G2.

Base plate G2 behind the transfer printing decorative pattern R3, then for another stripping roller 10 upper semisection roll surfaces that enter to be arranged on transfer roll 8 rears and press close to it, make it to paste to roll over and pass through, shift out and form the base plate G2 that peels off with the roll body rotation, because of lowering the temperature again, its surperficial convex decorative pattern R3 congeals into solid-state (please cooperate and consult Fig. 2 B and Fig. 3 A), roll over (please cooperate and consult Fig. 2 C) and can continue to press from both sides via one or more groups (being used for multicolor overprint) transfer printing nip rolls 11 of rear, shift-in or and then the colorant H that finishes relief shape stereo decoration line figure end face synchronously print additional (or gold stamping), form substrate G3 (please cooperate and consult Fig. 2 D and Fig. 3 B);

And the substrate G3 that confesses continuously then sends into blanking apparatus 12 again, presses certain specification, cuts correct peripheral size, shape, can easy, quick punching out go out the pad G4 that the surface has the three-dimensional decorative pattern of color printing, or the curtain sheet of different overall dimensions etc.

Claims

1, the method for continuous production of the three-dimensional decorative pattern of a kind of plastic mattress or curtain chip surface, mainly be to have the lamina membranacea extruder of wide and flat shape die orifice to extrude sizing material continuously by one, at its discharging mode confession plastic emitting lamina membranacea, after the preliminary typing of a pair of THICKNESS CONTROL pressure roller, then feed with this THICKNESS CONTROL pressure roller side and press close to and surperficial transfer roll lower semisection roll surface, make it to paste to roll over and pass through with the anti-line of concavity; The epimere place of transfer roll wherein, be provided with a vertical line material extruder, the an amount of heat that this machine is confessed and do not finalized the design is fully melted the shape sizing material when dropping down onto the transfer roll surface, shifting to the glued membrane plate with the roll body rotation, be positioned at rear, discharging position by one, and the switch-plate that root edge approaches this transfer roll surface carries out clout to be dialled and removes, and has filled up the line material in the transoid dimpled grain on roll body surface so in advance; And rolled over when into carrying out relative clamping with the glued membrane plate by roll body at the line material, because of the ingress of air fast cooling and congeal into solid-stately gradually, this has the line material of excellent gumminess, promptly fits in the glue pattern plate surface and adheres to, and just forms the base plate that the convex decorative pattern is needed on the glue pattern plate surface; Base plate behind the transfer printing decorative pattern makes it to paste to roll over and passes through then for another stripping roller upper semisection roll surface that enters to be arranged on the transfer roll rear, also presses close to it; And rotate with roll body and to shift out and to form the base plate of peeling off, because of its surperficial convex decorative pattern lower the temperature again congeal into solid-state, and can press from both sides rolling continuously by one or more groups transfer printing nip rolls through the rear, shift-in progressively, also can and then finish the additive color or the gold stamping processing of relief shape stereo decoration line figure end face synchronously, obtain substrate.

2, the method for continuous production of the three-dimensional decorative pattern of plastic mattress as claimed in claim 1 or curtain chip surface; The substrate of wherein confessing is continuously then sent the continuous stamping device again to, cuts by correct peripheral size, shape, can easy, quick punching out go out the pad that the surface has the three-dimensional decorative pattern of color printing, or the curtain sheet of different overall dimensions etc.