CN108749268A - A kind of PVC film gum hot melt plastic uptake technique - Google Patents
A kind of PVC film gum hot melt plastic uptake technique Download PDFInfo
- Publication number
- CN108749268A CN108749268A CN201810601622.8A CN201810601622A CN108749268A CN 108749268 A CN108749268 A CN 108749268A CN 201810601622 A CN201810601622 A CN 201810601622A CN 108749268 A CN108749268 A CN 108749268A
- Authority
- CN
- China
- Prior art keywords
- pvc film
- plastic uptake
- hot melt
- processing
- gum
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1207—Heat-activated adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
- B32B38/164—Drying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1207—Heat-activated adhesive
- B32B2037/1215—Hot-melt adhesive
Abstract
A kind of PVC film gum hot melt plastic uptake technique, which is characterized in that include the following steps：S1, back of the body cementing：It is clean after wanting the PVC film of gluing to be placed on machine, drying is kept, back of the body gluing is painted behind clean film, waits that the PVC film for having brushed back of the body gluing is done to transparence；S2, gum air-dry processing：It carries out air-drying processing using the PVC film that exhaust equipment brushes painting；S3, the processing of machine hot melt：The PVC film after dry-cure of being kept watch using fuse machine carries out hot melt processing；S4, plastic uptake plank：Carry out hot melt treated PVC film can direct plastic uptake be pasted onto on plank；The present invention directly saves glue rifle sprayed glues workshop section, can save for 50% production time while 1-2% yields can be improved.And glue will not be made to be atomized when producing, reach environmental protection.
Description
Technical field
The present invention relates to the field of hot melt plastic uptake, specifically a kind of PVC gums heat plastic uptake technique.
Background technology
PVC main components are polyvinyl chloride, glossy to be yellowish translucent.Transparency is better than polyethylene, poly- third
Alkene is worse than polystyrene, with auxiliary dosage difference, is divided into soft, hard polyvinyl chloride, and soft goods are soft and tough, and feel is viscous, boardy product
Hardness is higher than low density polyethylene (LDPE), and is less than polypropylene, and albinism is will appear at flexion.Common product：Plank, tubing,
Sole, toy, door and window, wire outer skin, stationery etc..It is a kind of hydrogen atom replaced using a chlorine atom in polyethylene
High molecular material.
PVC can be divided into soft pvc and hard PVC.Wherein hard PVC accounts about the 2/3 of market, and soft pvc accounts for 1/3.Soft pvc is generally used
In the surface layer of floor, ceiling and leather, but due to containing softening agent in soft pvc, (this is also the area of soft pvc and hard PVC
Not), it is easy to become fragile, it is not easy to maintain, so its use scope is limited.Hard PVC is free of softening agent, therefore flexibility is good,
Easily molded, less brittle, nontoxic and pollution-free, the holding time is long, therefore has prodigious development and application values.Hereafter abbreviation PVC.
The essence of PVC is a kind of vacuum forming film, and the surface layer for all kinds of panels is packed, so the decorating film that is otherwise known as, attached glued membrane, are answered
For all conglomeraties such as building materials, packaging, medicine.Proportion that wherein building material industry accounts for is maximum, is 60%, followed by packaging industry,
The also industry of other several small range applications.
Existing PVC film gum hot melt plastic uptake technique needs secondary sprayed glues, wastes time；It will produce not when sprayed glues
It is good, reduce yields；Glue can be atomized when glue is sprayed through glue rifle, and worker's sucking can influence employee's physical and mental health.
Invention content
The purpose of the present invention is to provide a kind of PVC gums to heat plastic uptake technique, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides the following technical solutions：
A kind of PVC film gum hot melt plastic uptake technique, includes the following steps：
S1, back of the body cementing：It is clean after wanting the PVC film of gluing to be placed on machine, drying is kept, clean
Back of the body gluing is painted behind film, waits that the PVC film for having brushed back of the body gluing is done to transparence；
S2, gum air-dry processing：It carries out air-drying processing using the PVC film that exhaust equipment brushes painting；
S3, the processing of machine hot melt：The PVC film after dry-cure of being kept watch using fuse machine carries out hot melt processing；
S4, plastic uptake plank：Carry out hot melt treated PVC film can direct plastic uptake be pasted onto on plank.
Further, the glue of the step S1 is TPU polyurethane.
Further, the exhaust equipment of the step S2 is small blower.
Further, the fuse machine of the step S3 is hot melt spray gun.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention directly saves glue rifle sprayed glues workflow,
It can save for 50% production time while 1-2% yields can be improved；And glue will not be made to be atomized when producing, play the work of environmental protection
With.
Specific implementation mode
In the embodiment of the present invention, a kind of PVC film gum hot melt plastic uptake technique, which is characterized in that include the following steps：
S1, back of the body cementing：It is clean after wanting the PVC film of gluing to be placed on machine, drying is kept, clean
Back of the body gluing is painted behind film, waits that the PVC film for having brushed back of the body gluing is done to transparence；
S2, gum air-dry processing：It carries out air-drying processing using the PVC film that exhaust equipment brushes painting；
S3, the processing of machine hot melt：The PVC film after dry-cure of being kept watch using fuse machine carries out hot melt processing；
S4, plastic uptake plank：Carry out hot melt treated PVC film can direct plastic uptake be pasted onto on plank.
Further, the glue of the step S1 is TPU polyurethane.
Further, the exhaust equipment of the step S2 is small blower.
Further, the fuse machine of the step S3 is hot melt spray gun.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacing, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection domain of invention.
Claims (4)
1. a kind of PVC film gum heats plastic uptake technique, which is characterized in that include the following steps：
S1, back of the body cementing：It is clean after wanting the PVC film of gluing to be placed on machine, drying is kept, after clean film
Face paints back of the body gluing, waits that the PVC film for having brushed back of the body gluing is done to transparence；
S2, gum air-dry processing：It carries out air-drying processing using the PVC film that exhaust equipment brushes painting；
S3, the processing of machine hot melt：The PVC film after dry-cure of being kept watch using fuse machine carries out hot melt processing；
S4, plastic uptake plank：Carry out hot melt treated PVC film can direct plastic uptake be pasted onto on plank.
2. a kind of PVC film gum heats plastic uptake technique as described in claim 1, which is characterized in that the glue of the step S1 is
TPU polyurethane.
3. a kind of PVC film gum heats plastic uptake technique as described in claim 1, which is characterized in that the exhausting of the step S2 is set
Standby is small blower.
4. a kind of PVC film gum heats plastic uptake technique as described in claim 1, which is characterized in that the fuse machine of the step S3
To heat spray gun.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810601622.8A CN108749268A (en) | 2018-06-12 | 2018-06-12 | A kind of PVC film gum hot melt plastic uptake technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810601622.8A CN108749268A (en) | 2018-06-12 | 2018-06-12 | A kind of PVC film gum hot melt plastic uptake technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108749268A true CN108749268A (en) | 2018-11-06 |
Family
ID=64021441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810601622.8A Pending CN108749268A (en) | 2018-06-12 | 2018-06-12 | A kind of PVC film gum hot melt plastic uptake technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108749268A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111716871A (en) * | 2020-07-07 | 2020-09-29 | 刘育林 | Flat pasting production method for highlight, modeling and personalized decorative surface large board |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201486414U (en) * | 2009-08-31 | 2010-05-26 | 杭州和林装饰材料有限公司 | Hot self-adhesive PVC decorative sheet used for paint-free composite doors |
| CN103386755A (en) * | 2013-07-15 | 2013-11-13 | 广东天安新材料股份有限公司 | Glue coating method used in plastic suction molding |
-
2018
- 2018-06-12 CN CN201810601622.8A patent/CN108749268A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201486414U (en) * | 2009-08-31 | 2010-05-26 | 杭州和林装饰材料有限公司 | Hot self-adhesive PVC decorative sheet used for paint-free composite doors |
| CN103386755A (en) * | 2013-07-15 | 2013-11-13 | 广东天安新材料股份有限公司 | Glue coating method used in plastic suction molding |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111716871A (en) * | 2020-07-07 | 2020-09-29 | 刘育林 | Flat pasting production method for highlight, modeling and personalized decorative surface large board |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181106 |