CN113445363B - Preparation process of solid glue moisture-retention type release paper - Google Patents
Preparation process of solid glue moisture-retention type release paper Download PDFInfo
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- CN113445363B CN113445363B CN202111011185.2A CN202111011185A CN113445363B CN 113445363 B CN113445363 B CN 113445363B CN 202111011185 A CN202111011185 A CN 202111011185A CN 113445363 B CN113445363 B CN 113445363B
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/001—Release paper
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/70—Multistep processes; Apparatus for adding one or several substances in portions or in various ways to the paper, not covered by another single group of this main group
- D21H23/72—Plural serial stages only
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Abstract
The invention discloses a preparation process of solid glue moisture-retention type release paper, belonging to the field of release paper, and the preparation process of the solid glue moisture-retention type release paper comprises the following steps: preparing raw materials; film spraying; film fixing; coating a film; drying and sealing edges; quality inspection warehouse entry, can be through before the coating of the preparation process of the moisture preserving type release paper body, increase the solid glue moisturizing membrane in the moisture preserving type release paper body, when the moisture preserving type release paper body is stimulated by storage environment humiture, effectively keep the humidity and temperature balance of the moisture preserving type release paper body, reduce the range of change of humiture, and then effectively keep the stability of the silicon oil film that peels off that is connected with viscous material, effectively reduce the change of the moisture preserving type release paper body and to the injury of viscous material, when improving the stability of the viscous material at the upper end of the moisture preserving type release paper body, effectively guarantee the degree of peeling off of the moisture preserving type release paper body and the viscosity of viscous material, and then improved the performance of the moisture preserving type release paper body.
Description
Technical Field
The invention relates to the field of release paper, in particular to a preparation process of solid glue moisture-retention type release paper.
Background
Release paper, also known as silicone oil paper and release paper, mainly plays a role in isolating objects with stickness, such as adhesive tapes and the like, generally needs to be peeled and thrown away when in use, is mainly used as a carrier of the adhesive tapes or adhesive products at present, and is also applied to the food and medical health industries. Release paper generally has a three-layer construction: the first layer is a base paper, the second layer is a release layer, and the third layer is a release agent layer.
When the release paper is used in cooperation with the adhesive material as release paper, the quality requirement of the release paper is to ensure the stability and the stripping property of the release paper so as to avoid directly causing the damage or the damage of the adhesive material due to the quality problem of the release paper and further influence the action property of the adhesive material.
When current from type paper is using with the cooperation of viscidity material, for guaranteeing its quality and life, require its storage environment to keep the temperature to be 22 +/-2 ℃, relative humidity is 50% +/-5% scope, but in some storage and transportation, can not effectively keep such strict environmental requirement, receive the change back of humidity and temperature at type paper, in order to produce the fibre deformation and cause the condition that bubble or silicone oil reverse osmosis, and then make the viscidity material that uses rather than the cooperation cause the injury, reduce its degree of peeling off and the viscosity that influences the viscidity material, and then influence the performance of type paper.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a preparation process of solid adhesive moisture-preserving type release paper, which can be used for increasing a solid adhesive moisture-preserving film in the moisture-preserving type release paper body before coating in the preparation process of the moisture-preserving type release paper body so that the solid adhesive moisture-preserving film isolates an isolation type laminating film from a stripping silicon oil film, effectively keeping the balance of the humidity and the temperature of the moisture-preserving type release paper body and reducing the change range of the temperature and the humidity when the moisture-preserving type release paper body is stimulated by the change of the temperature and the humidity of a storage environment in the use process, further effectively keeping the stability of the stripping silicon oil film connected with a viscous material, effectively reducing the damage of the change of the moisture-preserving type release paper body to the viscous material, improving the stability of the viscous material at the upper end of the moisture-preserving type release paper body and simultaneously effectively ensuring the stripping degree of the moisture-preserving type release paper body and the viscosity of the viscous material, thereby improving the service performance of the moisture-preserving release paper body.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A preparation process of solid glue moisture-retention type release paper comprises the following steps:
s1, preparing raw materials: the prepared hydrophobic and permeable air bubbles are condensed into a film through the interaction of the heat insulation connecting branches, so that the solid glue moisturizing film is prepared;
s2, laminating: selecting a stable base paper with a proper model according to the preparation specification, and spraying a layer of isolated film on the upper end of the stable base paper by using a film spraying machine;
s3 film fixing: coating a layer of bonding glue on the upper end of the isolated type drenching film on the upper side of the stable type base material paper with the isolated type drenching film through glue coating equipment, laying a glue-fixing moisture-preserving film on the upper side of the bonding glue, and completing the bonding and fixing of the glue-fixing moisture-preserving film through the glue-fixing equipment;
s4, coating: coating a layer of stripping silicon oil film on the upper end of the solid adhesive moisture-preserving film on the upper side of the stable base material paper with the solid adhesive moisture-preserving film through coating equipment;
s5, drying and edge sealing: drying and edge sealing are carried out on the stable base material paper coated with the stripped silicon oil film, so that a moisture-preserving release paper body is prepared;
s6, quality inspection and warehousing: and warehousing and storing the moisture-preserving release paper body qualified in quality inspection. Before coating in the preparation process of the moisture-preserving type release paper body, the solid glue moisture-preserving film is added in the moisture-preserving type release paper body, so that the isolated type drenching film and the stripped silicon oil film are isolated by the solid glue moisture-preserving film, when the moisture-preserving release paper body is stimulated by the temperature and humidity change of the storage environment in the use process, the balance of the humidity and the temperature of the moisture-preserving release paper body is effectively kept, the change range of the temperature and the humidity is reduced, thereby effectively keeping the stability of the stripped silicon oil film connected with the viscous material, effectively reducing the damage of the change of the moisture-preserving type release paper body to the viscous material, the stability of the viscous material at the upper end of the moisture-preserving release paper body is improved, the stripping degree of the moisture-preserving release paper body and the viscosity of the viscous material are effectively ensured, and then improved the performance of moisture type from the type paper body, this kind of moisture type can be effectively in comparatively moist south use from the type paper body.
A preparation process of solid glue moisture-retention type release paper comprises the following steps:
m1, preparing raw materials: the prepared hydrophobic and permeable air bubbles are condensed into a film through the interaction of the heat insulation connecting branches, so that the solid glue moisturizing film is prepared;
m2 film fixing: selecting stable base paper with a proper model according to preparation specifications, coating a layer of bonding glue on the upper end of the stable base paper by using glue coating equipment, laying a glue-fixing moisture-preserving film on the upper end of the bonding glue, and finishing the bonding and fixing of the glue-fixing moisture-preserving film by using the glue-fixing equipment;
m3, laminating: spraying an isolated film on the upper end of the solid adhesive moisture retention film by a film spraying machine on the upper side of the stable base material paper with the solid adhesive moisture retention film;
m4. coating film: coating a layer of stripping silicon oil film on the upper end of the isolated type drenching film on the upper side of the stable type base material paper with the isolated type drenching film through coating equipment;
m5. drying and edge sealing: drying and edge sealing are carried out on the stable base material paper coated with the stripped silicon oil film, so that a moisture-preserving release paper body is prepared;
m6. quality inspection warehouse entry: and warehousing and storing the moisture-preserving release paper body qualified in quality inspection. Through drenching between the membrane with solid glue moisturizing membrane setting stable form substrate paper and isolated form, and then keep apart stable form substrate paper, make stable form substrate paper when receiving storage environment's influence, can effectively keep apart and alleviate through solid glue moisturizing membrane, when improving the stability of moisturizing type from the type paper body, improve the environmental suitability of moisturizing type from the type paper body, improve the quality of moisturizing type from the type paper body, and then effectively improve the economic benefits of moisturizing type from the type paper body, this type of moisturizing type can effectively be in comparatively dry north save use from the type paper body.
Furthermore, gu glue moisturizing membrane keeps penetrating the bubble including a plurality of hydrophobic, hydrophobic keep breathing bubble outer end fixedly connected with a plurality of separate temperature and lead a branch, and a plurality of hydrophobic keep penetrating the bubble and lead a branch interconnect through separating the temperature and form gu glue moisturizing membrane. The heat insulation connection branch bars connect the plurality of hydrophobic keeping air bubbles to each other, so that the coordination of mutual cooperation between the hydrophobic keeping air bubbles is effectively improved, the surrounding hydrophobic keeping air bubbles can be effectively relieved when one hydrophobic keeping air bubble generates reaction, and the change of the humidity or the shape generated by the solid glue moisture retention film is reduced.
Further, the hydrophobic keeping breathable bubbles are filled with water-saturated hydrophilic particles and temperature-equalizing condensation hydrophobic particles matched with the water-saturated hydrophilic particles, and the filling proportion of the water-saturated hydrophilic particles to the temperature-equalizing condensation hydrophobic particles is as follows: 1: 2-1: 3. The hydrophilic granule of saturated type and the hydrophobic granule of samming condensation can effectively keep the humidity saturation in the hydrophobic maintenance bubble of hydrophobic keeping, make hydrophobic maintenance bubble no longer absorb moisture content when humidity is too high, keep hydrophobic maintenance bubble humidity unchangeable in the bubble of keeping through the cooperation of the hydrophobic granule of samming condensation when the temperature is higher, and then make hydrophobic maintenance bubble of permeating can effectively keep the shape of moisturizing type from the type paper body, effectively avoid producing fiber deformation because the moisturizing type is wet from the type paper body or is done, and then effectively avoid the phenomenon that bubble or silicone oil reverse osmosis appear on the moisturizing type from type paper body surface, and then improve the storage quality of moisturizing type from the type paper body, and effectively reduce because the damage that temperature variation caused the adhesive surface of viscidity material, improve the storage quality of viscidity material.
Further, the preparation method of the solid adhesive moisturizing film comprises the following steps:
p1, mixing water saturated hydrophilic particles and temperature-equalizing condensation hydrophobic particles in advance according to a specified ratio;
p2, melting the hydrophobic and air bubble keeping through a granulation device, and blowing the hydrophobic and air bubble keeping through a film blowing device into bubbles;
p3, filling the mixed water saturated hydrophilic particles and the uniform temperature condensed hydrophobic particles into the hydrophobic air-permeable maintaining bubbles when the bubbles are formed by blow molding;
p4, after filling, connecting a plurality of hydrophobic permeable maintaining bubbles with each other through a thermal insulation connecting branch;
p5. and cooling and shaping the connected hydrophobic and bubble-permeable and temperature-insulating connecting branches by using a shaping device to obtain the solid glue moisturizing film. Through keeping penetrating the bubble blown film shaping with the hydrophilic granule of water saturation type and samming condensation hydrophobic granule fill inside it at hydrophobic, when effectively reducing the preparation step and the inside moisture loss of hydrophilic granule of water saturation type, effectively improve the continuity of preparation process, and then effectively improve the degree of automation of preparation process, reduce the input of preparation cost.
Furthermore, a temperature-sensing maintaining component matched with the uniform-temperature condensed hydrophobic particles is arranged in the hydrophobic maintaining air-permeable bubble, the temperature-sensing maintaining component comprises a star-shaped heat conducting support, the inside of the hydrophobic maintaining air-permeable bubble is fixedly connected with the star-shaped heat conducting support in the middle, the outer end of the star-shaped heat conducting support is fixedly connected with a uniform-temperature condensing ring, the outer end of the uniform-temperature condensing ring is fixedly connected with a plurality of double-layer heat shrinkage memory metal wires, the heat shrinkage memory metal wires extend to the outer side of the hydrophobic maintaining air-permeable bubble, and the inside of the heat fusion water bubble is filled with a plurality of water bead balls. Keep the subassembly through the thalposis and can effectively keep the moisture content in the ventilative bubble of hydrophobic maintenance to supply, when hydrophilic granule of the saturated type and the hydrophobic granule of samming condensation all lost effect, hot melt moisturizing bubble gets into in hydrophobic maintenance ventilative bubble through the drawing of hot contraction memory wire, and release water pearl ball is kept the inside moisture content of ventilative bubble to hydrophobic maintenance and is supplied, and then effectively continues to keep the humidity that the type of moisturizing was from the type paper body, reduces the degree that the type of moisturizing was influenced by external environment from the type paper body.
Furthermore, a plurality of traction arc holes communicated with the heat-insulation traction branch bars are formed in the hydrophobic retention permeable bubbles, and the thermal contraction memory metal wire penetrates through the traction arc holes to enter the heat-insulation traction branch bars. Through separate the temperature and lead a branch and protect and keep apart hot melt compensation bubble, when the hydrophilic granule of saturated type and the hydrophobic granule of samming condensation play the effect, effectively avoid going on of external environment to hot melt compensation bubble, and then effectively guarantee the activity of hot melt compensation bubble.
Further, separate the cotton piece of temperature fixedly connected with flexible guide in the tractive branch, the cotton piece upper and lower extreme of flexible guide has all seted up arc guide ditch, arc guide ditch and hot melt moisturizing bubble cooperate. The cotton piece of flexible guide and arc guide ditch can effectively guide the displacement of hot melt patching bubble, and then reduce the interact between a plurality of hot melt patching bubbles, improve the harmony of motion, improve the temperature and feel and keep the efficiency of subassembly moisturizing.
Further, the end parts of the heat insulation connecting branches positioned at the edges of the solid glue moisture retention film are sealed by adopting a hot melting edge sealing technology. The heat insulation tie-bar is sealed by a hot melting edge sealing technology, so that the self sealing of the heat insulation tie-bar is effectively realized, the sealing stability is effectively improved, the sealing tightness is improved, and the resistance of the heat insulation tie-bar to the external environment is effectively improved.
Further, when the stable base paper is prepared by film coating, after the single-side film coating is completed, the stable base paper is turned over, and the stable base paper is subjected to double-side film coating treatment. Carry out two-sided drenching membrane to stable form substrate paper and handle, effectively improve stable form substrate paper's water-proof effects, and then improve stable form substrate paper's life, can effectively assist solid glue moisturizing membrane to produce the effect, improve the effect of solid glue moisturizing membrane.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme is through before the coating of the preparation process of moisture preserving type release paper body, it is internal from the type paper to increase the moisture preserving film that glues in the moisture preserving type, make the moisture preserving film that glues with the isolated form drench the membrane and peel off the silicon oil film isolation, when receiving the stimulus of storage environment humiture change in the moisture preserving type release paper body use, effectively keep the humidity of moisture preserving type release paper body and the balance of temperature, reduce the range of change of humiture, and then effectively keep the stability of the silicon oil film that peels off that is connected with viscous material, effectively reduce the change of moisture preserving type release paper body and to the injury of viscous material, when improving the moisture preserving type release paper body upper end viscous material stability, effectively guarantee the degree of peeling off of moisture preserving type release paper body and the viscosity of viscous material, and then improved the performance of moisture preserving type release paper body.
(2) Through drenching between the membrane with solid glue moisturizing membrane setting stable form substrate paper and isolated form, and then keep apart stable form substrate paper, make stable form substrate paper when receiving storage environment's influence, can effectively keep apart and alleviate through solid glue moisturizing membrane, when improving the stability of moisturizing type from type paper body, improve the environmental suitability of moisturizing type from type paper body, improve the quality of moisturizing type from type paper body, and then effectively improve the economic benefits of moisturizing type from type paper body.
(3) The heat insulation connection branch bars connect the plurality of hydrophobic keeping air bubbles to each other, so that the coordination of mutual cooperation between the hydrophobic keeping air bubbles is effectively improved, the surrounding hydrophobic keeping air bubbles can be effectively relieved when one hydrophobic keeping air bubble generates reaction, and the change of the humidity or the shape generated by the solid glue moisture retention film is reduced.
(4) The hydrophilic granule of saturated type and the hydrophobic granule of samming condensation can effectively keep the humidity saturation in the hydrophobic maintenance bubble of hydrophobic keeping, make hydrophobic maintenance bubble no longer absorb moisture content when humidity is too high, keep hydrophobic maintenance bubble humidity unchangeable in the bubble of keeping through the cooperation of the hydrophobic granule of samming condensation when the temperature is higher, and then make hydrophobic maintenance bubble of permeating can effectively keep the shape of moisturizing type from the type paper body, effectively avoid producing fiber deformation because the moisturizing type is wet from the type paper body or is done, and then effectively avoid the phenomenon that bubble or silicone oil reverse osmosis appear on the moisturizing type from type paper body surface, and then improve the storage quality of moisturizing type from the type paper body, and effectively reduce because the damage that temperature variation caused the adhesive surface of viscidity material, improve the storage quality of viscidity material.
(5) Through keeping penetrating the bubble blown film shaping with the hydrophilic granule of water saturation type and samming condensation hydrophobic granule fill inside it at hydrophobic, when effectively reducing the preparation step and the inside moisture loss of hydrophilic granule of water saturation type, effectively improve the continuity of preparation process, and then effectively improve the degree of automation of preparation process, reduce the input of preparation cost.
(6) Keep the subassembly through the thalposis and can effectively keep the moisture content in the ventilative bubble of hydrophobic maintenance to supply, when hydrophilic granule of the saturated type and the hydrophobic granule of samming condensation all lost effect, hot melt moisturizing bubble gets into in hydrophobic maintenance ventilative bubble through the drawing of hot contraction memory wire, and release water pearl ball is kept the inside moisture content of ventilative bubble to hydrophobic maintenance and is supplied, and then effectively continues to keep the humidity that the type of moisturizing was from the type paper body, reduces the degree that the type of moisturizing was influenced by external environment from the type paper body.
(7) Through separate the temperature and lead a branch and protect and keep apart hot melt compensation bubble, when the hydrophilic granule of saturated type and the hydrophobic granule of samming condensation play the effect, effectively avoid going on of external environment to hot melt compensation bubble, and then effectively guarantee the activity of hot melt compensation bubble.
(8) The cotton piece of flexible guide and arc guide ditch can effectively guide the displacement of hot melt patching bubble, and then reduce the interact between a plurality of hot melt patching bubbles, improve the harmony of motion, improve the temperature and feel and keep the efficiency of subassembly moisturizing.
(9) The heat insulation tie-bar is sealed by a hot melting edge sealing technology, so that the self sealing of the heat insulation tie-bar is effectively realized, the sealing stability is effectively improved, the sealing tightness is improved, and the resistance of the heat insulation tie-bar to the external environment is effectively improved.
(10) Carry out two-sided drenching membrane to stable form substrate paper and handle, effectively improve stable form substrate paper's water-proof effects, and then improve stable form substrate paper's life, can effectively assist solid glue moisturizing membrane to produce the effect, improve the effect of solid glue moisturizing membrane.
Drawings
FIG. 1 is a schematic diagram of the flow chart of the preparation process of example 1 of the present invention;
FIG. 2 is a schematic view of the flow chart of the preparation process of example 2 of the present invention;
fig. 3 is an exploded view of the moisture-retaining release paper body in example 1 of the present invention;
fig. 4 is an exploded view of the moisture-retaining release paper body according to example 2 of the present invention;
FIG. 5 is a schematic diagram of the hydrophobic retention bubble axial structure of the present invention;
FIG. 6 is a schematic top cross-sectional view of a hydrophobic retention bubble of the present invention;
FIG. 7 is a schematic view of the axial structure of the temperature-sensing holding assembly of the present invention;
FIG. 8 is a schematic diagram of the explosion structure of the thermal-insulating tie-rod of the present invention when the temperature is not changed;
FIG. 9 is a schematic diagram of the explosion structure of the temperature-variable time-insulating tie-rod of the present invention;
FIG. 10 is a schematic view of the primary moisturizing interior pictographic structure of the solid adhesive moisturizing film of the present invention;
fig. 11 is a schematic view of the secondary moisturizing internal pictographic structure of the solid adhesive moisturizing film of the present invention.
The reference numbers in the figures illustrate:
1 stable type substrate paper, 2 solid glue moisturizing films, 21 hydrophobic keeping air permeable bubbles, 2101 water saturated type hydrophilic particles, 2102 uniform temperature condensation hydrophobic particles, 22 heat insulation connecting branches, 3 isolation type drenching films, 4 stripped silicon oil films, 5 flexible guide cotton blocks, 501 arc guide grooves, 6 temperature-sensitive keeping components, 601 star-shaped temperature guide supports, 602 uniform temperature condensation rings, 603 thermal shrinkage memory metal wires, 604 hot melt water replenishing bubbles, 605 water bead balls and 10 moisturizing type release paper bodies.
Detailed Description
This embodiment 1 will be described in conjunction with the disclosed figures 1, 3, 5, 6 and 10,
embodiment 2 will be disclosed in conjunction with fig. 2, 4-6 and 10;
embodiment 3 will be disclosed in conjunction with fig. 6-9 and 11;
the technical scheme is clearly and completely described, so that the purposes, the technical scheme and the beneficial effects of the embodiment of the disclosure are more clear. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" and similar words are intended to mean that the elements or items listed before the word cover the elements or items listed after the word and their equivalents, without excluding other elements or items. "upper", "lower", "inside", "outside", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Example 1:
referring to fig. 1, fig. 3, fig. 5, fig. 6 and fig. 10, a process for preparing a solid adhesive moisture-retaining release paper includes the following steps:
s1, preparing raw materials: the prepared hydrophobic and permeable air bubbles 21 are condensed into a film through the interaction of the heat insulation connecting branches 22, and the solid glue moisturizing film 2 is prepared;
s2, laminating: selecting a stable base paper 1 with a proper model according to preparation specifications, and spraying an isolated film 3 on the upper end of the stable base paper 1 by using a film spraying machine;
s3 film fixing: coating a layer of bonding glue on the upper end of the isolated type drenching film 3 on the upper side of the stable type base material paper 1 with the isolated type drenching film 3 through glue coating equipment, then laying the solid glue moisture retention film 2 on the upper side of the bonding glue, and then completing the bonding and fixing of the solid glue moisture retention film 2 through glue fixing equipment;
s4, coating: coating a layer of stripping silicon oil film 4 on the upper end of the solid glue moisture retention film 2 on the upper side of the stable base material paper 1 with the solid glue moisture retention film 2 through coating equipment;
s5, drying and edge sealing: drying and edge sealing are carried out on the stable base material paper 1 coated with the stripped silicon oil film 4, so that a moisture-preserving release paper body 10 is obtained;
s6, quality inspection and warehousing: and warehousing and storing the moisture-preserving release paper body 10 qualified in quality inspection. Before coating in the preparation process of the moisture-preserving type release paper body 10, the solid glue moisture-preserving film 2 is added in the moisture-preserving type release paper body 10, so that the isolated type drenching film 3 and the stripped silicon oil film 4 are isolated by the solid glue moisture-preserving film 2, when the moisture-preserving release paper body 10 is stimulated by the change of the temperature and the humidity of the storage environment during the use process, the balance of the humidity and the temperature of the moisture-preserving release paper body 10 is effectively kept, the change range of the temperature and the humidity is reduced, thereby effectively keeping the stability of the stripped silicon oil film 4 connected with the viscous material, effectively reducing the damage of the change of the moisture-preserving type release paper body 10 to the viscous material, the stability of the viscous material at the upper end of the moisture-preserving release paper body 10 is improved, the stripping degree of the moisture-preserving release paper body 10 and the viscosity of the viscous material are effectively ensured, and then improved the performance of moisture type from type paper body 10, this kind of moisture type can be effectively in comparatively moist south use from type paper body 10.
Referring to fig. 3 and 5, the glue-fixing and moisture-preserving film 2 includes a plurality of hydrophobic retention permeable bubbles 21, a plurality of temperature-isolating tie bars 22 are fixedly connected to outer ends of the hydrophobic retention permeable bubbles 21, and the hydrophobic retention permeable bubbles 21 are connected to each other through the temperature-isolating tie bars 22 to form the glue-fixing and moisture-preserving film 2. The heat-insulating connecting branch bars 22 connect the plurality of hydrophobic retention permeable bubbles 21 with each other, so that the coordination of mutual cooperation between the hydrophobic retention permeable bubbles 21 is effectively improved, the surrounding hydrophobic retention permeable bubbles 21 can be effectively relieved when one hydrophobic retention permeable bubble 21 reacts, and the change of the humidity or the shape generated by the solid glue moisture retention film 2 is reduced. Referring to fig. 6, the hydrophobic retention gas permeable bubble 21 is filled with water-saturated hydrophilic particles 2101 and temperature-equalized condensation hydrophobic particles 2102 matched with the water-saturated hydrophilic particles 2101, and the filling ratio of the water-saturated hydrophilic particles 2101 to the temperature-equalized condensation hydrophobic particles 2102 is as follows: 1: 2-1: 3. The water saturation type hydrophilic particle 2101 and the samming condensation hydrophobic particle 2102 can effectively keep the humidity saturation in the hydrophobic retention bubble 21, when the humidity is too high, the hydrophobic retention bubble 21 no longer absorbs moisture, when the temperature is higher, the humidity in the hydrophobic retention bubble 21 is kept unchanged through the cooperation of the samming condensation hydrophobic particle 2102, so that the hydrophobic retention bubble 21 can effectively keep the shape of the moisture retention type release paper body 10, the fiber deformation caused by the moisture retention type release paper body 10 being wetted or being dried is effectively avoided, the phenomenon that the surface of the moisture retention type release paper body 10 is subjected to bubble or silicone oil reverse osmosis is effectively avoided, the storage quality of the moisture retention type release paper body 10 is improved, the damage to the adhesive surface of the viscous material caused by the temperature change is effectively reduced, and the storage quality of the viscous material is improved.
Referring to fig. 3, 5 and 6, the method for preparing the solid adhesive moisture-preserving film 2 includes:
p1, mixing the water saturated hydrophilic particles 2101 and the uniform temperature condensation hydrophobic particles 2102 in advance according to a specified ratio;
p2. melting the hydrophobic retention gas permeable bubbles 21 by a granulation device, and blowing the hydrophobic retention gas permeable bubbles 21 into bubbles by a film blowing device;
p3, when the hydrophobic retention permeable bubble 21 is blown into bubbles, filling the mixed water saturated hydrophilic particles 2101 and the uniform temperature condensation hydrophobic particles 2102 into the bubble;
p4. after the filling is completed, connecting a plurality of hydrophobic retention permeable bubbles 21 to each other through a thermal insulation tie-bar 22;
p5. and cooling and shaping the connected hydrophobic retention permeable bubbles 21 and the heat insulation traction branches 22 by using a shaping device to obtain the solid glue moisturizing film 2. The water saturation type hydrophilic particles 2101 and the uniform temperature condensation hydrophobic particles 2102 are filled into the water retention bubble 21 blowing film forming machine, so that the preparation steps and the water loss in the water saturation type hydrophilic particles 2101 are effectively reduced, the continuity of the preparation process is effectively improved, the automation degree of the preparation process is further effectively improved, and the investment of the preparation cost is reduced.
Referring to fig. 3, the ends of the thermal insulation connecting branches 22 located at the edges of the glue fixation and moisture retention film 2 are sealed by hot melting edge sealing technology. The heat-insulation tie-down branch 22 is sealed through a hot melting edge sealing technology, so that the self sealing of the heat-insulation tie-down branch 22 is effectively realized, the sealing stability is effectively improved, the sealing tightness is improved, and the resistance of the heat-insulation tie-down branch 22 to the external environment is effectively improved. Referring to fig. 1 and fig. 3, in the preparation of the stable base paper 1 by film coating, after the single-sided film coating is completed, the stable base paper 1 is turned over, and the stable base paper 1 is subjected to double-sided film coating. Carry out two-sided drenching membrane processing to stable form substrate paper 1, effectively improve stable form substrate paper 1's water-proof effects, and then improve stable form substrate paper 1's life, can effectively assist admittedly glue moisturizing membrane 2 and produce the effect, improve gu glue moisturizing membrane 2's effect.
Referring to fig. 1, fig. 3, fig. 5, fig. 6 and fig. 10, in the using process of the moisture-preserving release paper body 10, the moisture-preserving release paper body is connected with the viscous material by peeling off the silicon oil film 4, when the environmental temperature to which the moisture-preserving release paper body 10 belongs is higher, due to the property of the hydrophobic retention bubble 21, small-molecule water vapor can pass through the hydrophobic retention bubble 21 along with air, and large-molecule water droplets can not pass through the hydrophobic retention bubble 21, at this time, the moisture of the moisture-preserving release paper body 10 is easily lost due to high temperature, at this time, the moisture in the water-saturated hydrophilic particles 2101 is sublimated under the influence of high temperature, a part of the water vapor flows out from the hydrophobic retention bubble 21, the moisture-preserving release paper body 10 is maintained, and in the sublimation process of the water in the water-saturated hydrophilic particles 2101, the ambient heat is absorbed, so that the ambient temperature of the uniform-temperature condensation hydrophobic particles 2102 is easily reduced, further, after a part of the water vapor contacts with the uniform temperature condensation hydrophobic particles 2102, condensed water appears and is absorbed by the water saturation type hydrophilic particles 2101 again (see fig. 10); when the temperature of the environment to which the moisture-preserving release paper body 10 belongs is low, the temperature of the moisture-preserving release paper body 10 can be effectively maintained due to the effect of the water-saturated hydrophilic particles 2101, the gradient of temperature change is reduced, and the moisture-preserving and heat-preserving effects are further effectively achieved; the event gu glue moisturizing membrane 2 can effectively be balanced the moisture content of moisturizing type in from type paper body 10, effectively avoid because the moisturizing type is from the fibrous deformation that type paper body 10 dehydration or be caused by cold, and then effectively avoid the moisturizing type from the phenomenon that bubble or silicon oil reverse osmosis appear in type paper body 10 surface, improve the moisturizing type from the quality of type paper body 10 and rather than complex viscidity material, and effectively reduce because the damage that temperature variation caused the sticky surface of viscidity material, improve the storage quality of viscidity material.
Example 2:
referring to fig. 2, 4 to 6 and 10, wherein the same or corresponding components as those in embodiment 1 are designated by the same reference numerals as those in embodiment 1, only the points different from embodiment 1 will be described below for the sake of convenience. This example 2 differs from example 1 in that: referring to fig. 2 and 4, a process for preparing a solid adhesive moisture-retaining release paper includes the following steps:
m1, preparing raw materials: the prepared hydrophobic and permeable air bubbles 21 are condensed into a film through the interaction of the heat insulation connecting branches 22, and the solid glue moisturizing film 2 is prepared;
m2 film fixing: selecting a stable base material paper 1 with a proper model according to preparation specifications, coating a layer of bonding glue on the upper end of the stable base material paper 1 by using glue coating equipment, laying a glue-fixing moisture-preserving film 2 on the upper end of the bonding glue, and then completing the bonding and fixing of the glue-fixing moisture-preserving film 2 by using the glue-fixing equipment;
m3, laminating: an isolated film 3 is coated on the upper end of the glue fixing and moisture preserving film 2 on the upper side of the stable base paper 1 with the glue fixing and moisture preserving film 2 through a film coating machine;
m4. coating film: coating a layer of stripping silicon oil film 4 on the upper end of the isolated type drenching film 3 on the upper side of the stable type base material paper 1 with the isolated type drenching film 3 through coating equipment;
m5. drying and edge sealing: drying and edge sealing are carried out on the stable base material paper 1 coated with the stripped silicon oil film 4, so that a moisture-preserving release paper body 10 is obtained;
m6. quality inspection warehouse entry: and warehousing and storing the moisture-preserving release paper body 10 qualified in quality inspection. Through setting up solid glue moisturizing film 2 between stable form substrate paper 1 and isolated form drench membrane 3, and then keep apart stable form substrate paper 1, make stable form substrate paper 1 when receiving storage environment's influence, can effectively keep apart and alleviate through solid glue moisturizing film 2, when improving the stability of moisturizing type from type paper body 10, improve the environmental suitability of moisturizing type from type paper body 10, improve the quality of moisturizing type from type paper body 10, and then effectively improve the economic benefits of moisturizing type from type paper body 10, this kind of moisturizing type can effectively be in comparatively dry northern save use from type paper body 10.
Referring to fig. 4 and 5, the glue-fixing and moisture-preserving film 2 includes a plurality of hydrophobic retention permeable bubbles 21, a plurality of temperature-isolating tie bars 22 are fixedly connected to outer ends of the hydrophobic retention permeable bubbles 21, and the hydrophobic retention permeable bubbles 21 are connected to each other through the temperature-isolating tie bars 22 to form the glue-fixing and moisture-preserving film 2. The heat-insulating connecting branch bars 22 connect the plurality of hydrophobic retention permeable bubbles 21 with each other, so that the coordination of mutual cooperation between the hydrophobic retention permeable bubbles 21 is effectively improved, the surrounding hydrophobic retention permeable bubbles 21 can be effectively relieved when one hydrophobic retention permeable bubble 21 reacts, and the change of the humidity or the shape generated by the solid glue moisture retention film 2 is reduced. Referring to fig. 6, the hydrophobic retention gas permeable bubble 21 is filled with water-saturated hydrophilic particles 2101 and temperature-equalized condensation hydrophobic particles 2102 matched with the water-saturated hydrophilic particles 2101, and the filling ratio of the water-saturated hydrophilic particles 2101 to the temperature-equalized condensation hydrophobic particles 2102 is as follows: 1: 2-1: 3. The water saturation type hydrophilic particles 2101 and the samming condensation hydrophobic particles 2102 can effectively keep the humidity saturation in the hydrophobic retention permeable bubble 21, when the humidity is too high, the hydrophobic retention permeable bubble 21 can not absorb moisture any more, when the temperature is higher, the humidity in the hydrophobic retention permeable bubble 21 is kept unchanged through the cooperation of the samming condensation hydrophobic particles 2102, the hydrophobic retention permeable bubble 21 can effectively keep the shape of the moisture retention type release paper body 10, the fiber deformation caused by the moisture retention type release paper body 10 being wetted or being dried is effectively avoided, the phenomenon that the surface of the moisture retention type release paper body 10 is subjected to bubble or silicone oil reverse osmosis is effectively avoided, the storage quality of the moisture retention type release paper body 10 is improved, the damage to the adhesive surface of a viscous material caused by temperature change is effectively reduced, and the storage quality of the viscous material is improved.
Referring to fig. 4-6, the method for preparing the solid adhesive moisture-keeping film 2 includes:
p1, mixing the water saturated hydrophilic particles 2101 and the uniform temperature condensation hydrophobic particles 2102 in advance according to a specified ratio;
p2. melting the hydrophobic retention gas permeable bubbles 21 by a granulation device, and blowing the hydrophobic retention gas permeable bubbles 21 into bubbles by a film blowing device;
p3, when the hydrophobic retention permeable bubble 21 is blown into bubbles, filling the mixed water saturated hydrophilic particles 2101 and the uniform temperature condensation hydrophobic particles 2102 into the bubble;
p4. after the filling is completed, connecting a plurality of hydrophobic retention permeable bubbles 21 to each other through a thermal insulation tie-bar 22;
p5. and cooling and shaping the connected hydrophobic retention permeable bubbles 21 and the heat insulation traction branches 22 by using a shaping device to obtain the solid glue moisturizing film 2. The water saturation type hydrophilic particles 2101 and the uniform temperature condensation hydrophobic particles 2102 are filled into the water retention bubble 21 blowing film forming machine, so that the preparation steps and the water loss in the water saturation type hydrophilic particles 2101 are effectively reduced, the continuity of the preparation process is effectively improved, the automation degree of the preparation process is further effectively improved, and the investment of the preparation cost is reduced. Referring to fig. 4, the ends of the thermal insulation connecting branches 22 located at the edges of the glue fixation and moisture retention film 2 are sealed by hot melting edge sealing technology. The heat-insulation tie-down branch 22 is sealed through a hot melting edge sealing technology, so that the self sealing of the heat-insulation tie-down branch 22 is effectively realized, the sealing stability is effectively improved, the sealing tightness is improved, and the resistance of the heat-insulation tie-down branch 22 to the external environment is effectively improved.
Referring to fig. 2 and fig. 4, in the preparation of the stable base paper 1, after the single-sided lamination is completed, the stable base paper 1 is turned over, and the stable base paper 1 is subjected to double-sided lamination. Carry out two-sided drenching membrane processing to stable form substrate paper 1, effectively improve stable form substrate paper 1's water-proof effects, and then improve stable form substrate paper 1's life, can effectively assist admittedly glue moisturizing membrane 2 and produce the effect, improve gu glue moisturizing membrane 2's effect.
Referring to fig. 2, fig. 4-6 and fig. 10, in the using process of the moisture-preserving release paper body 10, the moisture-preserving release paper body is connected with the viscous material by stripping the silicon oil film 4, when the temperature of the environment where the moisture-preserving release paper body 10 belongs to is high, due to the property of the hydrophobic retention permeable bubble 21, small-molecule water vapor can pass through the hydrophobic retention permeable bubble 21 along with air, and large-molecule water droplets can not pass through the hydrophobic retention permeable bubble 21, at this time, the high temperature easily causes the water content of the moisture-preserving release paper body 10 to disappear, at this time, the water content in the water-saturated hydrophilic particles 2101 is sublimated under the influence of the high temperature, a part of the water vapor flows out from the hydrophobic retention permeable bubble 21, the moisture-preserving release paper body 10 is maintained, in the process of water sublimation in the water-saturated hydrophilic particles 2101, the ambient heat is absorbed, and the ambient temperature of the uniform-condensation hydrophobic particles 2102 is easily reduced, further, after a part of the water vapor contacts with the uniform temperature condensation hydrophobic particles 2102, condensed water appears and is absorbed by the water saturation type hydrophilic particles 2101 again (see fig. 10); when the temperature of the environment to which the moisture-preserving release paper body 10 belongs is low, the temperature of the moisture-preserving release paper body 10 can be effectively maintained due to the effect of the water-saturated hydrophilic particles 2101, the gradient of temperature change is reduced, and the moisture-preserving and heat-preserving effects are further effectively achieved; the event gu glue moisturizing membrane 2 can effectively be balanced the moisture content of moisturizing type in from type paper body 10, effectively avoid because the moisturizing type is from the fibrous deformation that type paper body 10 dehydration or be caused by cold, and then effectively avoid the moisturizing type from the phenomenon that bubble or silicon oil reverse osmosis appear in type paper body 10 surface, improve the moisturizing type from the quality of type paper body 10 and rather than complex viscidity material, and effectively reduce because the damage that temperature variation caused the sticky surface of viscidity material, improve the storage quality of viscidity material.
Example 3:
referring to fig. 6 to 9 and fig. 11, in which the same or corresponding components as those in embodiment 1 or 2 are denoted by the same reference numerals as those in embodiment 1 or 2, only the points different from embodiment 1 or 2 will be described below for the sake of convenience. This example 3 differs from example 1 or 2 in that:
referring to fig. 6 and 7, a temperature-sensing maintaining assembly 6 matched with the uniform-temperature condensed hydrophobic particles 2102 is arranged in the hydrophobic maintaining permeable bubble 21, the temperature-sensing maintaining assembly 6 includes a star-shaped temperature-conducting support 601, the star-shaped temperature-conducting support 601 is fixedly connected to the center of the interior of the hydrophobic maintaining permeable bubble 21, the outer end of the star-shaped temperature-conducting support 601 is fixedly connected with a uniform-temperature condensing ring 602, the outer end of the uniform-temperature condensing ring 602 is fixedly connected with a plurality of double-layer heat-shrinkable memory wires 603, the heat-shrinkable memory wires 603 extend to the outer side of the hydrophobic maintaining permeable bubble 21, and the heat-shrinkable water-replenishing bubble 604 filled with a plurality of water-bead balls 605 is fixedly connected to the outer end of the uniform-temperature condensing ring. Keep subassembly 6 through the temperature sensing and can effectively keep permeating the moisture content in the bubble 21 to hydrophobic keeping, when the hydrophilic granule 2101 of water saturation type and the hydrophobic granule 2102 of samming condensation all lose effect, hot melt moisturizing bubble 604 gets into in hydrophobic keeping permeating bubble 21 through the traction of thermal contraction memory wire 603, release water ball 605 keeps permeating the moisture content of bubble 21 inside to hydrophobic keeping, and then effectively continue to keep keeping the humidity of moisturizing type from type paper body 10, reduce the degree that moisturizing type from type paper body 10 received external environment influence.
Referring to fig. 6, the hydrophobic retention permeable bubble 21 is formed with a plurality of traction arc holes communicating with the thermal insulation support bars 22, and the thermal contraction memory wire 603 passes through the traction arc holes and enters the thermal insulation support bars 22. The hot-melt water supplementing bubble 604 is protected and isolated through the heat insulation connecting branch 22, when the water saturation type hydrophilic particles 2101 and the uniform-temperature condensation hydrophobic particles 2102 play a role, the hot-melt water supplementing bubble 604 is effectively prevented from being carried out by the external environment, and the activity of the hot-melt water supplementing bubble 604 is further effectively guaranteed. Referring to fig. 6, 8 and 9, the flexible guide cotton block 5 is fixedly connected in the thermal insulation connecting branch 22, the upper end and the lower end of the flexible guide cotton block 5 are both provided with arc-shaped guide grooves 501, and the arc-shaped guide grooves 501 are matched with the hot-melting water supplement bubbles 604. The cotton piece 5 of flexible guide and arc guide ditch 501 can effectively guide the displacement of hot melt moisturizing bubble 604, and then reduce the interact between a plurality of hot melt moisturizing bubbles 604, improve the harmony of motion, improve the efficiency that the temperature sense kept the moisturizing of subassembly 6.
Referring to fig. 6-9 and fig. 11, when the temperature is controlled by the interaction of the water-saturated hydrophilic particles 2101 and the uniform-temperature condensed hydrophobic particles 2102, the temperature of the uniform-temperature condensed hydrophobic particles 2102 is affected by the temperature of the steam due to the high external temperature, and the condensation process of the condensed water is completed, so that the temperature inside the hydrophobic retention permeable bubble 21 is raised, the thermal shrinkage memory metal wire 603 is subjected to temperature-sensitive deformation and high-temperature shrinkage by the conduction of the star-shaped temperature-conducting support 601 and the uniform-temperature condensing ring 602, and the thermal fusing water bubble 604 is driven to enter the hydrophobic retention permeable bubble 21 through the traction arc hole under the isolation guidance of the flexible guidance cotton block 5 and the arc-shaped guidance channel 501, the thermal fusing water bubble 604 is affected by the temperature to melt, and the water ball 605 inside the thermal fusing water bubble is exposed (see fig. 11), so as to increase the moisture inside the hydrophobic retention permeable bubble 21, when keeping passing through bubble 21 to hydrophobic keeping and cooling, make hydrophilic granule 2101 of water saturation type can absorb moisture content, effectively keep passing through bubble 21 to hydrophobic keeping and carry out secondary humidity control, reduce hydrophobic loss of keeping passing through bubble 21 and reduce the gradient that hydrophobic keeping passes through bubble 21 humidity variation, and then alleviate the fibrous deformation of moisturizing type from type paper body 10, progress to the moisturizing type and protect from type paper body 10, effectively improve the stability of moisturizing type from type paper body 10, improve the environmental suitability of moisturizing type from type paper body 10, and then improve the quality of moisturizing type from type paper body 10, promote the economic benefits of moisturizing type from type paper body 10.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (9)
1. A preparation process of solid glue moisture-retention type release paper is characterized by comprising the following steps: the method comprises the following steps:
s1, preparing raw materials: the prepared hydrophobic retention permeable bubbles (21) are condensed into a film through the mutual action of the heat insulation connecting branches (22) to prepare a solid glue moisturizing film (2);
s2, laminating: selecting a stable base paper (1) with a proper model according to preparation specifications, and spraying an isolated spraying film (3) on the upper end of the stable base paper (1) by using a film spraying machine;
s3 film fixing: coating a layer of bonding glue on the upper end of the isolated type drenching film (3) on the upper side of the stable type base material paper (1) with the isolated type drenching film (3) through glue coating equipment, laying the solid glue moisture retention film (2) on the upper side of the bonding glue, and then completing the bonding and fixing of the solid glue moisture retention film (2) through glue fixing equipment;
s4, coating: coating a layer of stripping silicon oil film (4) on the upper end of the glue-fixing moisture-preserving film (2) on the upper side of the stable base material paper (1) with the glue-fixing moisture-preserving film (2) through coating equipment;
s5, drying and edge sealing: drying and edge sealing are carried out on the stable base material paper (1) coated with the stripped silicon oil film (4), so that a moisture-preserving release paper body (10) is prepared;
s6, quality inspection and warehousing: warehousing and storing the moisture-preserving release paper body (10) qualified in quality inspection;
in the step S1, the hydrophobic retention permeable bubble (21) is filled with the water-saturated hydrophilic particle (2101) and the temperature-equalizing condensation hydrophobic particle (2102) matched with the water-saturated hydrophilic particle (2101), and the filling ratio of the water-saturated hydrophilic particle (2101) to the temperature-equalizing condensation hydrophobic particle (2102) is as follows: 1: 2-1: 3, the hydrophilic granule of water saturation type (2101) and samming condensation hydrophobic granule (2102) can effectively keep the humidity saturation in the hydrophobic retention bubble (21), make hydrophobic retention bubble (21) no longer absorb moisture when humidity is too high, keep the humidity unchanged in the hydrophobic retention bubble (21) through the cooperation of samming condensation hydrophobic granule (2102) when the temperature is higher, and then make hydrophobic retention bubble (21) can effectively keep the shape of moisture-preserving type release paper body (10), effectively avoid because moisture-preserving type release paper body (10) receive the moisture or receive and produce fibrous deformation after doing.
2. A preparation process of solid glue moisture-retention type release paper is characterized by comprising the following steps: the method comprises the following steps:
m1, preparing raw materials: the prepared hydrophobic retention permeable bubbles (21) are condensed into a film through the mutual action of the heat insulation connecting branches (22) to prepare a solid glue moisturizing film (2);
m2 film fixing: selecting a stable base material paper (1) with a proper model according to preparation specifications, coating a layer of bonding glue on the upper end of the stable base material paper (1) by using glue coating equipment, laying a glue-fixing moisture-preserving film (2) on the upper end of the bonding glue, and then completing the bonding and fixing of the glue-fixing moisture-preserving film (2) by using the glue-fixing equipment;
m3, laminating: an isolated film (3) is sprayed on the upper end of the glue-fixing moisture-preserving film (2) on the upper side of the stable base material paper (1) with the glue-fixing moisture-preserving film (2) through a film spraying machine;
m4. coating film: coating a layer of stripping silicon oil film (4) on the upper end of the isolated type drenching film (3) on the upper side of the stable type base material paper (1) with the isolated type drenching film (3) through coating equipment;
m5. drying and edge sealing: drying and edge sealing are carried out on the stable base material paper (1) coated with the stripped silicon oil film (4), so that a moisture-preserving release paper body (10) is prepared;
m6. quality inspection warehouse entry: warehousing and storing the moisture-preserving release paper body (10) qualified in quality inspection;
in the step M1, the hydrophobic retention permeable bubble (21) is filled with water saturation type hydrophilic particles (2101) and temperature equalization condensation hydrophobic particles (2102) matched with the water saturation type hydrophilic particles (2101), and the filling ratio of the water saturation type hydrophilic particles (2101) to the temperature equalization condensation hydrophobic particles (2102) is as follows: 1: 2-1: 3, the hydrophilic granule of water saturation type (2101) and samming condensation hydrophobic granule (2102) can effectively keep the humidity saturation in the hydrophobic retention bubble (21), make hydrophobic retention bubble (21) no longer absorb moisture when humidity is too high, keep the humidity unchanged in the hydrophobic retention bubble (21) through the cooperation of samming condensation hydrophobic granule (2102) when the temperature is higher, and then make hydrophobic retention bubble (21) can effectively keep the shape of moisture-preserving type release paper body (10), effectively avoid because moisture-preserving type release paper body (10) receive the moisture or receive and produce fibrous deformation after doing.
3. The preparation process of the solid adhesive moisture-retention type release paper according to claim 1 or 2, which is characterized in that: the glue solidifying and moisturizing film (2) comprises a plurality of hydrophobic maintaining permeable bubbles (21), the outer ends of the hydrophobic maintaining permeable bubbles (21) are fixedly connected with a plurality of temperature-isolating traction supporting bars (22), and the hydrophobic maintaining permeable bubbles (21) are connected with one another through the temperature-isolating traction supporting bars (22) to form the glue solidifying and moisturizing film (2);
the hydrophobic retention permeable bubble (21) is filled with water saturation type hydrophilic particles (2101) and temperature-equalizing condensation hydrophobic particles (2102) matched with the water saturation type hydrophilic particles (2101), and the filling ratio of the water saturation type hydrophilic particles (2101) to the temperature-equalizing condensation hydrophobic particles (2102) is as follows: 1: 2-1: 3, the hydrophilic granule of water saturation type (2101) and samming condensation hydrophobic granule (2102) can effectively keep the humidity saturation in the hydrophobic retention bubble (21), make hydrophobic retention bubble (21) no longer absorb moisture when humidity is too high, keep the humidity unchanged in the hydrophobic retention bubble (21) through the cooperation of samming condensation hydrophobic granule (2102) when the temperature is higher, and then make hydrophobic retention bubble (21) can effectively keep the shape of moisture-preserving type release paper body (10), effectively avoid because moisture-preserving type release paper body (10) receive the moisture or receive and produce fibrous deformation after doing.
4. The preparation process of the solid adhesive moisture-retention type release paper according to claim 3, characterized in that: the preparation method of the solid glue moisturizing film (2) comprises the following steps:
p1, mixing water saturated hydrophilic particles (2101) and uniform temperature condensation hydrophobic particles (2102) in advance according to a specified ratio;
p2, melting the hydrophobic retention permeable bubbles (21) through a granulation device, and blowing the hydrophobic retention permeable bubbles (21) into bubbles through a film blowing device;
p3, when the hydrophobic retention permeable bubble (21) is blown into a bubble, filling the mixed water saturated hydrophilic particles (2101) and the uniform temperature condensation hydrophobic particles (2102) into the bubble;
p4, after filling, connecting a plurality of hydrophobic retention permeable bubbles (21) with each other through a thermal insulation tie-bar (22);
p5., cooling and shaping the connected hydrophobic retention permeable bubbles (21) and the heat insulation traction supporting strips (22) by using a shaping device to obtain the solid glue moisturizing film (2).
5. The preparation process of the solid adhesive moisture-retention type release paper according to claim 3, characterized in that: the temperature-sensing heat preservation device is characterized in that a temperature-sensing heat preservation assembly (6) matched with temperature-equalizing condensation hydrophobic particles (2102) is arranged in the hydrophobic heat preservation permeable bubble (21), the temperature-sensing heat preservation assembly (6) comprises a star-shaped heat conduction support (601), the inside of the hydrophobic heat preservation permeable bubble (21) is fixedly connected with the star-shaped heat conduction support (601) in the middle, the outer end of the star-shaped heat conduction support (601) is fixedly connected with a temperature-equalizing condensation ring (602), the outer end of the temperature-equalizing condensation ring (602) is fixedly connected with a plurality of double-layer heat shrinkage memory metal wires (603), the heat shrinkage memory metal wires (603) extend to the outside of the hydrophobic heat preservation permeable bubble (21), and the inside of the heat-melting water supplement bubble (604) is filled with a plurality of water bead balls (605).
6. The preparation process of the solid adhesive moisture-retention type release paper according to claim 5, characterized in that: the hydrophobic retention permeable bubble (21) is provided with a plurality of traction arc holes communicated with the heat-insulation traction branch (22), and the thermal contraction memory metal wire (603) passes through the traction arc holes and enters the heat-insulation traction branch (22).
7. The preparation process of the solid adhesive moisture-retention type release paper according to claim 6, characterized in that: separate cotton piece of flexible guide (5) of temperature fixedly connected with in linking branch (22), arc guide ditch (501) have all been seted up to the cotton piece of flexible guide (5) upper and lower extreme, arc guide ditch (501) cooperate with hot melt moisturizing bubble (604).
8. The preparation process of the solid adhesive moisture-retention type release paper according to claim 6, characterized in that: the end parts of the heat insulation connecting branches (22) positioned at the edges of the glue fixation and moisture retention film (2) are sealed by adopting a hot melting edge sealing technology.
9. The preparation process of the solid adhesive moisture-retention type release paper according to claim 1 or 2, which is characterized in that: when the stable base paper (1) is prepared by film coating, after the single-side film coating is finished, the stable base paper (1) is turned over, and the stable base paper (1) is subjected to double-side film coating treatment.
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