CN110385907A - It is a kind of for solving anti-release die cutting product and its production technology - Google Patents
It is a kind of for solving anti-release die cutting product and its production technology Download PDFInfo
- Publication number
- CN110385907A CN110385907A CN201910689314.XA CN201910689314A CN110385907A CN 110385907 A CN110385907 A CN 110385907A CN 201910689314 A CN201910689314 A CN 201910689314A CN 110385907 A CN110385907 A CN 110385907A
- Authority
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- China
- Prior art keywords
- product
- base stock
- die cutting
- film layer
- base
- 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
- 238000005520 cutting process Methods 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims abstract description 30
- 238000004080 punching Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 39
- 150000001875 compounds Chemical class 0.000 claims description 11
- 239000011253 protective coating Substances 0.000 claims description 9
- 239000002699 waste material Substances 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims 1
- 239000000047 product Substances 0.000 claims 1
- 239000006260 foam Substances 0.000 abstract description 13
- 239000010408 film Substances 0.000 description 57
- 238000000034 method Methods 0.000 description 13
- 229920002799 BoPET Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D9/00—Cutting apparatus combined with punching or perforating apparatus or with dissimilar cutting apparatus
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- 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
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- 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
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B29/007—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to a foam layer
-
- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
-
- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
-
- 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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
- Laminated Bodies (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
For foam class die cutting product in the prior art anti-release problem easily occurs for the present invention; and the bad low cost that is difficult to of paper of keeping on file therein solves the problems, such as; it provides a kind of for solving anti-release die cutting product and its production technology; the die cutting product includes the base stock set gradually from bottom to top, fits in the product film layer of base stock top surface and fit in the protective film of product film layer top surface; the base stock, which corresponds at the position of the product film layer, offers several through-holes, and the area coverage adduction of the through-hole accounts for the 30% ~ 60% of the product film layer area coverage；The grammes per square metre of the protective film is 3-10gf/in.The present invention adjusts the fitting area between base stock and product film layer, to change the peeling force between base stock and product film layer by punching on base stock.
Description
Technical field
The invention belongs to die cutting technique fields, and in particular to a kind of for solving anti-release die cutting product and its production work
Skill.
Background technique
The foam that die cutting product uses, for example 06 foam, SG foam etc., due to the influence of its surface texture and density,
Protective film is caused to be difficult to match, anti-release ratio is very big, in turn results in production and is difficult control, process rate is very low, is produced into
This raising.Anti- release problem includes keep on file paper and removing two kinds of situations of strip, wherein in stripping process, uncovers protective film, produces
Product film layer does not follow protective film to take off away together, and is trapped on base stock, this is bad for paper of keeping on file；And it removes strip and refers to production
Product film layer is attached in affixed object (steel plate/plastic plate/PC plate etc.), uncovers protective film, protective film is product film layer from affixed object
It takes up.The raw material value of die cutting product is higher, and the ratio for accounting for mass customization is great, and due to the presence of anti-release problem, it leads
The cost of raw material is caused to increase considerably, the market competitiveness degradation of die cutting product.
For removing the anti-release problem of strip, the protective film (i.e. liner) by choosing suitable grammes per square metre be can be solved, but awkward
The grammes per square metre fluctuation of a word used for translation, existing protective film is up to 3gf/mm, and because of the influence of fluctuations of protective film grammes per square metre, selection easily occurs overweight
The case where, and the fluctuation range of existing protective film grammes per square metre encounters industry bottleneck, can not temporarily reduce.Therefore, to solve such
Anti- release problem, it is common practice to which the partially light protective film of selection, and when protective film is partially light, the then paper that can aggravate to keep on file are anti-release
The appearance of problem.
At this stage for solve problems, multiselect take partially light protective film to avoid removing strip tear rotten foam, then
Foam product area is aerial, and then solves the problems, such as paper of keeping on file when protective film is partially light.But aerial technique presence waste material,
The problems such as complex process, big operation difficulty, causes production capacity low, can not fundamentally improve the market competition of die cutting product
Power.
Summary of the invention
For foam class die cutting product in the prior art anti-release problem easily occurs for the present invention, and paper therein of keeping on file is bad
Low cost is difficult to solve the problems, such as, provide it is a kind of for solving anti-release die cutting product and its production technology, by base stock
Upper punching adjusts the fitting area between base stock and product film layer, to change the peeling force between base stock and product film layer.
The present invention adopts the following technical scheme:
It is a kind of for solving anti-release die cutting product, the die cutting product includes the base stock set gradually from bottom to top, fitting
In base stock top surface product film layer and fit in the protective film of product film layer top surface, the base stock corresponds to the production
Several through-holes are offered at the position of product film layer, and the area coverage adduction of the through-hole accounts for the product film layer area coverage
30%~60%；The grammes per square metre of the protective film is 3-10gf/in.
Further, the product film layer is made of foam.
The production technology for being used to solve anti-release die cutting product, comprising the following steps: first from bottom to top successively
It is folded set Protective coatings and product film material and it is compound after, primary be die cut simultaneously partly is switched to Protective coatings upper surface, cuts out institute
The shape of product film layer is needed, complex one is obtained after waste discharge；At the same time, base stock material is introduced, to the uniform punching of base stock material
Afterwards, the base stock material after the upper surface compound punching of complex one to get.
Further, comprising the following steps: successively fold from bottom to top set the first base film material, Protective coatings and production first
Product film material and it is compound after, it is primary to be die cut and be partly switched to Protective coatings upper surface, cut out the shape of required product film layer, row
Complex one is obtained after useless；At the same time, it successively folds from bottom to top and sets the second base film material and base stock material, secondary die cutting is with right
The uniform punching of base stock material, and the depth of secondary die cutting is partly to be switched to the upper surface of the second base film material, then in complex one
Upper surface compound punching after base stock material, it is useless to drain the first base film material, the second base film material and base stock material hole, i.e.,
?.
Further, the area coverage adduction of the through-hole formed after the uniform punching of base stock material accounts for the face of base stock material
Product is than being 30% ~ 60%.
Beneficial effects of the present invention are as follows:
In cross cutting industry, anti-release always technical problem, and the present invention is improved while being solved by production technology easy to implement
Removing strip of having determined is anti-release and the big anti-release problem of paper of keeping on file anti-release two, the present invention pass through the partially light protective film of selection first
It is anti-release to solve the problems, such as to remove strip, then on this basis, by punching to base stock, reduce base stock and product film layer
Contact area reduces removing difficulty to reduce the adhesive force of base stock Yu product film layer, it is thus achieved that, even if in protective film
It is partially light, in the lesser situation of peeling force, also successfully product film layer and base stock can be removed, production technology of the invention can be helped
Manufacturing enterprise is helped quickly and easily to choose protective film, from the constraint for largely helping enterprise to get rid of protective film grammes per square metre.
In addition, the prior art, which has, solves anti-release technology using aerial technique, technique is maked somebody a mere figurehead to existing production technology
Changing more, improvement cost height, and technology controlling and process is complicated, production capacity is low, and present invention process is simple, and it is easy to operate, save material
Material, will not cut down original production capacity substantially, and at the same time, yields can be effectively improved, therefore from this point of view, the present invention
Anti- release technology is solved relative to existing, product processing cost can be further saved, improve the competitiveness of product in market.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of certain foam die cutting product；
Fig. 2 is production technological process.
Specific embodiment
In order to keep technical purpose of the invention, technical scheme and beneficial effects clearer, with reference to the accompanying drawing and specifically
Embodiment is further illustrated technical solution of the present invention.
Embodiment 1
A kind of foam die cutting product, as shown in Figure 1, the die cutting product includes the base stock 1 set gradually from bottom to top, fits in
The product film layer 2 of base stock top surface and the protective film 3 for fitting in product film layer top surface, the product film layer 2 are round and smooth mistake
The rectangle frame crossed, and using being made with a thickness of the foam of 1.5mm, the protective film 3 is using the PET film with a thickness of 0.05mm, institute
The grammes per square metre for stating protective film is 3-10gf/in.The base stock 1 is using the PET film with a thickness of 0.075mm, uniformly distributed through-hole on base stock 1,
And the through-hole area coverage adduction account for the base stock 1 area ratio be 50%, thus corresponding to the product film layer
The area coverage adduction of the through-hole of (i.e. rectangle frame part) accounts for about the 50% of the product film layer area coverage.
In the present embodiment, for prevent protective film exposed outer surface in storage or transportational process contamination grammes per square metre, In
The exposed outer surface of protective film is equipped with lid paper 4.
Embodiment 2
A kind of production technology for die cutting product described in production example 1, as shown in Figure 2, comprising the following steps: standing first
1(means the station in process flow) at, it successively folds from bottom to top and sets the first backing film, Protective coatings and foam material and answer
After conjunction, between station 1 and station 2, in the upper surface of foam, duplex spread-blade glue and lid paper are adopted then at station 2 again from bottom to top
Foam is once die cut with die cutter A and is partly switched to Protective coatings upper surface, cuts out the shape of required product film layer, 3 waste discharges of standing
After obtain complex one；At the same time, it is successively folded from bottom to top at station 5 and sets the second backing film and paster (the i.e. described base stock) simultaneously
After compound, die cutter B secondary die cutting paster is used at station 4, cross cutting depth is partly to be switched to the second backing film upper surface, B pairs of knife
After the uniform punching of base stock material, at the same station 4 at complete complex one upper surface compound punching after paster material operation,
Complex two is obtained, then between station 4 and station 5, drains the first backing film first, it is then compound in the lower surface of complex two
Every paper, then drain the useless die cutting product to get embodiment 1 of the second backing film and paster material hole at the position at station 5.
Wherein, the area ratio that the area coverage adduction of the through-hole formed after the uniform punching of the paster accounts for paster is 50%.
It should be noted last that: technical solution of the present invention that the above embodiments are only illustrative and not limiting is any right
The equivalent replacement and do not depart from the modification of spirit and scope of the invention or locally replace that the present invention carries out, should all cover in this hair
Within bright protective scope of the claims.
Claims (5)
1. a kind of for solving anti-release die cutting product, the die cutting product includes the base stock set gradually from bottom to top, patch
Product film layer together in base stock top surface and the protective film for fitting in product film layer top surface, which is characterized in that the base stock
Several through-holes are offered at position corresponding to the product film layer, and the area coverage adduction of the through-hole accounts for the product film
The 30% ~ 60% of layer area coverage；The grammes per square metre of the protective film is 3-10gf/in.
2. according to claim 1 for solving anti-release die cutting product, which is characterized in that the product film layer is using bubble
Cotton is made.
3. as claimed in claim 1 or 2 for solving the production technology of anti-release die cutting product, which is characterized in that including following
Step: successively fold from bottom to top first set Protective coatings and product film material and it is compound after, primary be die cut simultaneously partly is switched to guarantor
Protective film material upper surface cuts out the shape of required product film layer, complex one is obtained after waste discharge；At the same time, base stock material is introduced
Material, after the uniform punching of base stock material, base stock material after the upper surface compound punching of complex one to get.
4. according to claim 3 for solving the production technology of anti-release die cutting product, which is characterized in that including following
Step: first from bottom to top successively fold set the first base film material, Protective coatings and product film material and it is compound after, a mould
Protective coatings upper surface is cut and be partly switched to, the shape of required product film layer is cut out, complex one is obtained after waste discharge；It is same with this
When, it successively folds set the second base film material and base stock material from bottom to top, secondary die cutting is and secondary with to the uniform punching of base stock material
The depth of cross cutting is partly to be switched to the upper surface of the second base film material, then the base stock after the upper surface compound punching of complex one
Material, drain the first base film material, the second base film material and base stock material hole it is useless to get.
5. according to claim 4 for solving the production technology of anti-release die cutting product, which is characterized in that the base stock
The area ratio that the area coverage adduction of the through-hole formed after the uniform punching of material accounts for base stock material is 30% ~ 60%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910689314.XA CN110385907A (en) | 2019-07-29 | 2019-07-29 | It is a kind of for solving anti-release die cutting product and its production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910689314.XA CN110385907A (en) | 2019-07-29 | 2019-07-29 | It is a kind of for solving anti-release die cutting product and its production technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110385907A true CN110385907A (en) | 2019-10-29 |
Family
ID=68287914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910689314.XA Pending CN110385907A (en) | 2019-07-29 | 2019-07-29 | It is a kind of for solving anti-release die cutting product and its production technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110385907A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809816A (en) * | 2020-08-19 | 2021-05-18 | 青岛盈科精密橡塑有限公司 | Super-thick double-sided adhesive tape non-overflow non-cutter mark process and flat cutter feeding system thereof |
| CN114410238A (en) * | 2022-01-27 | 2022-04-29 | 郑州领胜科技有限公司 | Reverse release type material belt for narrow-edge foam product and production process |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203752625U (en) * | 2013-12-31 | 2014-08-06 | 深圳市锦城胶粘制品有限公司 | Anti-vibration material band for screen |
| CN206308307U (en) * | 2016-11-21 | 2017-07-07 | 莫耀天 | A kind of small netted mould release membrance of off-type force |
| CN109572084A (en) * | 2018-12-17 | 2019-04-05 | 郑州领胜科技有限公司 | A kind of die cutting product and its processing technology being able to solve anti-release problem |
-
2019
- 2019-07-29 CN CN201910689314.XA patent/CN110385907A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203752625U (en) * | 2013-12-31 | 2014-08-06 | 深圳市锦城胶粘制品有限公司 | Anti-vibration material band for screen |
| CN206308307U (en) * | 2016-11-21 | 2017-07-07 | 莫耀天 | A kind of small netted mould release membrance of off-type force |
| CN109572084A (en) * | 2018-12-17 | 2019-04-05 | 郑州领胜科技有限公司 | A kind of die cutting product and its processing technology being able to solve anti-release problem |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809816A (en) * | 2020-08-19 | 2021-05-18 | 青岛盈科精密橡塑有限公司 | Super-thick double-sided adhesive tape non-overflow non-cutter mark process and flat cutter feeding system thereof |
| CN112809816B (en) * | 2020-08-19 | 2022-06-21 | 青岛盈科精密橡塑有限公司 | Super-thick double-sided adhesive tape non-overflow non-cutter mark process and flat cutter feeding system thereof |
| CN114410238A (en) * | 2022-01-27 | 2022-04-29 | 郑州领胜科技有限公司 | Reverse release type material belt for narrow-edge foam product and production process |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20191029 |