CN207105809U - A kind of glaxin release paper - Google Patents
A kind of glaxin release paper Download PDFInfo
- Publication number
- CN207105809U CN207105809U CN201721071572.4U CN201721071572U CN207105809U CN 207105809 U CN207105809 U CN 207105809U CN 201721071572 U CN201721071572 U CN 201721071572U CN 207105809 U CN207105809 U CN 207105809U
- Authority
- CN
- China
- Prior art keywords
- release liners
- back side
- pvc plastic
- release
- plastic sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of glaxin release paper,Including release liners front,The release liners back side and base paper,The positive lateral surface of release liners is provided with positive PVC plastic sealing,The positive PVC plastic sealing covering is arranged on release liners front,The bottom at the release liners back side is provided with and depends on object contact surface,The lateral surface for depending on object contact surface is provided with back side PVC plastic sealing,The back side PVC plastic sealing covering, which is arranged at, depends on object contact surface,The bottom of the back side PVC plastic sealing is provided with hot melt gelatinous layer,The base paper is arranged at the centre position at release liners front and the release liners back side,The top of the base paper is provided with coating layer,The centre position of the coating layer and base paper is provided with molten polymer,The molten polymer covering is arranged at the top of base paper,This kind of glaxin release paper high temperature resistant,It is moistureproof,It is grease proofing,It is resistance to lose,With wide market prospects and application prospect.
Description
Technical field
Release liners technical field is the utility model is related to, specially a kind of glaxin release paper.
Background technology
Release liners are also known as barrier paper, separate paper, silicone oil paper.It is that one kind prevents prepreg adhesion, prepreg can be protected again
Not contaminated separate paper.Separate paper, also referred to as silicone oil paper.It is made up of three-decker, first layer：Base stock；The second layer：Leaching
Film：Third layer：Silicone oil.Electronic product, automobile foam, printing, food, medical etc. can be used in.In most cases, it
It is to be used together with viscous material, particularly adhesive tape.It is release in placing up and down for prepreg during wet production prepreg
Paper, wherein lower release liners with the winding of prepreg deposit it is attached wherein, so generally there is one layer of release liners protection on prepreg surface.From
The effect of type paper is to prevent prepreg to be contaminated, again can be convenient to be provided in the line of its surface.Release liners should meet：It can cling pre-
Leaching material, but be easy to separate both；Chemical reaction or pollution resin system does not occur with resin system；Sent out in ambient temperature and humidity
During changing, the length of release liners, width should all keep constant, in order to avoid cause release liners to wrinkle and make prepreg fold.
But existing glaxin release paper is individual layer plastic packaging, although it is certain anti-to ensure that manufactured goods possess in use
Contamination and moistureproof ability, but easily cause the release liners back side excessively tight with depending on object bonding when needing to tear release liners
It is close and cause base paper and coating layer to be peeled off, and existing release liners are after a long time use, the easy crimping in side, exist to be modified
Aspect.
So how to design a kind of glaxin release paper, turning into us will currently solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of glaxin release paper, asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of glaxin release paper, including release liners
Front, the release liners back side and base paper, the positive lateral surface of release liners are provided with positive PVC plastic sealing, the positive PVC plastic envelope
Layer covering is arranged on release liners front, and the bottom at the release liners back side, which is provided with, depends on object contact surface, described to depend on object
The lateral surface of contact surface is provided with back side PVC plastic sealing, and the back side PVC plastic sealing covering, which is arranged at, depends on object contact surface,
The bottom of the back side PVC plastic sealing is provided with hot melt gelatinous layer, and the base paper is arranged at release liners front and the release liners back side
Centre position, the top of the base paper are provided with coating layer, and the centre position of the coating layer and base paper is provided with molten polymer,
The molten polymer covering is arranged at the top of base paper, and the coating layer is glued with base paper by the molten polymer
Close, the inside of the base paper is provided with glass layer, and the glass layer is made up of glass fibre, the release liners front with
Release liners back side surface is equipped with release liners side.
Further, the lateral surface of the positive PVC plastic sealing is provided with photic zone, and the photic zone covering is arranged at described
On positive PVC plastic sealing, and bonded with the positive PVC plastic sealing by viscose glue.
Further, the lateral surface of the release liners side is provided with lock seaming plastic packaging layer, and the lock seaming plastic packaging layer covering is set
In on release liners side.
Further, the bottom of the molten polymer is provided with solidification polymer, and the solidification polymer and overlay film
Layer is bonded by molten polymer.
Further, the hot melt gelatinous layer is made up of hot melt colloid grid, and the hot melt colloid grid covering is arranged at
On the PVC plastic sealing of the back side.
Compared with prior art, the beneficial effects of the utility model are：This kind of glaxin release paper, release liners front and
The release liners back side all employs PVC material and has carried out plastic packaging, while serves as bonding medium using hot melt colloid grid, ensure that
Release liners have excellent adhering, solve when existing release liners are torn because release liners paste too closely caused base paper with
The problem of coating layer is peeled off, and this kind of Singh draws release liners also to carry out corresponding lock seaming plastic packaging to side, further increases
The moisture protection and damage tolerant ability of glaxin release paper, this kind of glaxin release paper high temperature resistant, protection against the tide, it is grease proofing, resistance to lose, have
Wide market prospects and application prospect.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is side view cutaway drawing of the present utility model；
Fig. 3 is the release liners back side of the present utility model partial structural diagram；
Fig. 4 is one of base paper partial structural diagram of the present utility model；
Fig. 5 is the two of base paper partial structural diagram of the present utility model；
Fig. 6 is release liners side of the present utility model partial structural diagram；
In figure：1- release liners front；The 2- release liners back side；3- fronts PVC plastic sealing；4- coating layers；5- base papers；The 6- back sides
PVC plastic sealing；7- heats gelatinous layer；8- heats colloid grid；9- glass layers；10- depends on object contact surface；11- glass
Fiber；12- molten polymers；13- solidification polymers；14- release liners side；15- lock seaming plastic packaging layers；16- photic zones.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-6 are referred to, the utility model provides a kind of technical scheme：A kind of glaxin release paper, including release liners are just
Face 1, the release liners back side 2 and base paper 5, the lateral surface in the release liners front 1 are provided with positive PVC plastic sealing 3, the positive surface and PVC
The covering of plastic packaging layer 3 is arranged on release liners front 1, and the bottom at the release liners back side 2, which is provided with, depends on object contact surface 10, described
The lateral surface for depending on object contact surface 10 is provided with back side PVC plastic sealing 6, and the covering of back side PVC plastic sealing 6, which is arranged at, depends on thing
On contact level 10, the bottom of the back side PVC plastic sealing 6 is provided with hot melt gelatinous layer 7, and the base paper 5 is being arranged at release liners just
Face 1 and the centre position at the release liners back side 2, the top of the base paper 5 are provided with coating layer 4, the coating layer 4 with base paper 5
Meta has installed molten polymer 12, and the molten polymer 12 covers the top for being arranged at base paper 5, and the coating layer
4 are bonded with base paper 5 by the molten polymer 12, and the inside of the base paper 5 is provided with glass layer 9, the glass fibers
Dimension layer 9 is made up of glass fibre 11, and the release liners front 1 and the side of the release liners back side 2 are equipped with release liners side 14.
Further, the lateral surface of the positive PVC plastic sealing 3 is provided with photic zone 16, and the covering of photic zone 16 is set
In on the positive PVC plastic sealing 3, and bonded with the positive PVC plastic sealing 3 by viscose glue, the photic zone 16 has height
Translucency, make the print content of coating layer 4 high-visible.
Further, the lateral surface of the release liners side 14 is provided with lock seaming plastic packaging layer 15, and the lock seaming plastic packaging layer 15 covers
Lid is arranged on release liners side 14, and the lock seaming plastic packaging layer 15 is used for the moisture protection and damage tolerant ability for improving the release liners.
Further, the bottom of the molten polymer 12 is provided with solidification polymer 13, and the solidification polymer 13
Bonded with coating layer 4 by molten polymer 12, the solidification polymer 13 is used for the folding resistance for improving the release liners.
Further, the hot melt gelatinous layer 7 is made up of hot melt colloid grid 8, and the hot melt colloid grid 8, which covers, to be set
In on back side PVC plastic sealing 6, the hot melt colloid grid 8 reduces hot melt gelatinous layer 7 and depends on the contact area of object, side
Just the release liners are torn.
Operation principle：First, the surface at release liners front 1 and the release liners back side 2 is covered each by the positive He of PVC plastic sealing 3
Back side PVC plastic sealing 6, because PVC material has stronger toughness and ductility, and possess moisture resistance and damage tolerant ability so that
The base paper 5 and coating layer 4 of release liners front 1 and the interlayer of the release liners back side 2 can be protected, and PVC material surface is smooth
, therefore after the hot melt gelatinous layer 7 of the release liners bonds with back side PVC plastic sealing 6, can more easily tear, and
Hot melt gelatinous layer 7 is made up of hot melt colloid grid 8, and hot melt colloid grid 8 is to be attached to body surface with latticed, because
This, when the release liners are torn, on the one hand hot melt gelatinous layer 7 and the contact area for depending on body surface are relatively conventional release
The contact area of paper is smaller, and another aspect back side PVC plastic sealing 6 tears off with face hot melt gelatinous layer 7 and is relatively easy to, and solves release
Paper and depend on object bonding too closely cause base paper 5 to be peeled off with coating layer 4, release liners side 14 is covered by lock seaming plastic packaging layer 15
Lid, moisture resistance and damage tolerant ability can also get a promotion.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of glaxin release paper, including release liners positive (1), the release liners back side (2) and base paper (5), it is characterised in that：Institute
The lateral surface for stating release liners positive (1) is provided with positive PVC plastic sealing (3), the positive PVC plastic sealing (3) cover be arranged at from
On type paper front (1), the bottom of the release liners back side (2), which is provided with, depends on object contact surface (10), described to depend on object contact
The lateral surface in face (10) is provided with back side PVC plastic sealing (6), and back side PVC plastic sealing (6) covering, which is arranged at, depends on object contact
On face (10), the bottom of the back side PVC plastic sealing (6) is provided with hot melt gelatinous layer (7), and the base paper (5) is arranged at release liners
The centre position of positive (1) and the release liners back side (2), the top of the base paper (5) is provided with coating layer (4), the coating layer (4)
Molten polymer (12) is provided with the centre position of base paper (5), molten polymer (12) covering is arranged at base paper (5)
Top, and the coating layer (4) and base paper (5) pass through the molten polymer (12) and bonded, the inside of the base paper (5)
Provided with glass layer (9), the glass layer (9) is made up of glass fibre (11), and the release liners front is (1) and release
The paper back side (2) side is equipped with release liners side (14).
A kind of 2. glaxin release paper according to claim 1, it is characterised in that：Outside the positive PVC plastic sealing (3)
Side is provided with photic zone (16), and photic zone (16) covering is arranged on the positive PVC plastic sealing (3), and with it is described just
Surface and PVC plastic packaging layer (3) is bonded by viscose glue.
A kind of 3. glaxin release paper according to claim 1, it is characterised in that：The outside of the release liners side (14)
Face is provided with lock seaming plastic packaging layer (15), and lock seaming plastic packaging layer (15) covering is arranged on release liners side (14).
A kind of 4. glaxin release paper according to claim 1, it is characterised in that：The bottom of the molten polymer (12)
Portion is provided with solidification polymer (13), and the solidification polymer (13) is bonded with coating layer (4) by molten polymer (12).
A kind of 5. glaxin release paper according to claim 1, it is characterised in that：The hot melt gelatinous layer (7) is by heating
Colloid grid (8) is formed, and hot melt colloid grid (8) covering is arranged on back side PVC plastic sealing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721071572.4U CN207105809U (en) | 2017-08-25 | 2017-08-25 | A kind of glaxin release paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721071572.4U CN207105809U (en) | 2017-08-25 | 2017-08-25 | A kind of glaxin release paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207105809U true CN207105809U (en) | 2018-03-16 |
Family
ID=61577667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721071572.4U Expired - Fee Related CN207105809U (en) | 2017-08-25 | 2017-08-25 | A kind of glaxin release paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207105809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113235326A (en) * | 2021-05-06 | 2021-08-10 | 吉翔宝（太仓）离型材料科技发展有限公司 | Low-transfer anti-folding glassine release paper and preparation method thereof |
-
2017
- 2017-08-25 CN CN201721071572.4U patent/CN207105809U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113235326A (en) * | 2021-05-06 | 2021-08-10 | 吉翔宝（太仓）离型材料科技发展有限公司 | Low-transfer anti-folding glassine release paper and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20190825 |