CN105774088A - Production technology of temperature-resistance paper making wet felt - Google Patents
Production technology of temperature-resistance paper making wet felt Download PDFInfo
- Publication number
- CN105774088A CN105774088A CN201610131567.1A CN201610131567A CN105774088A CN 105774088 A CN105774088 A CN 105774088A CN 201610131567 A CN201610131567 A CN 201610131567A CN 105774088 A CN105774088 A CN 105774088A
- Authority
- CN
- China
- Prior art keywords
- hair
- production technology
- felt
- paving
- wet felt
- 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
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- 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
- B32B7/08—Interconnection of layers by mechanical means
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- 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
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary 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
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
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- 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
- B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0276—Polyester fibres
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0292—Polyurethane fibres
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Abstract
The invention discloses a production technology of temperature-resistance paper making wet felt, and relates to the technical field of new technologies of paper making wet felt production.The production technology comprises the steps that a weft material is selected as polyester harness wires, weft winding is conducted through a weft winder, then warping is conducted through a warping machine, and weaving is conducted through a weaving machine; after head mounting is conducted on woven initial finished products, woven base cloth is set, polyurethane short fibers are blended and spread, needling is conducted, and then finished products are inspected and packaged to be put in storage after needling is finished.The defects that in the production process of paper making wet felt produced through an original technology, scaling occurs on the felt surface, the drainage capacity is poor, embossing occurs and the service life is short are overcome.By means of the production technology of the temperature-resistance paper making wet felt, the paper machine speed can be improved, the service life is prolonged, and the production efficiency of paper plants is improved.
Description
Technical field:
The present invention relates to the production technology of a kind of heatproof felt wet felt, belong to felt wet felt production new technique technical field.
Background technology:
The papermaking operation of paper machine is substantially divided into 3 parts, namely shapes (forming), squeezing, dries, and in each part, moisture is removed continuously from the raw material of paper.And, in each part, use the papermaking apparatus corresponding to dehydrating function.All the time, woollen blanket is used in press sections, by press mechanism, the woollen blanket being placed with l Water Paper is pressed, forms the structure making the moisture in l Water Paper shift to woollen blanket.In felt wet felt production technology conventional at present, base fabric and woollen blanket are polyamide heald or staple fiber material, cause that carpeted surface forms fish scale skin crystallization thus causing wet felt in process of production owing to high temperature steams again water (current paper plant widely uses), water filtering performance is poor, embossing, the problems such as service life is short.
Summary of the invention:
For the problems referred to above, the technical problem to be solved in the present invention is to provide the production technology of a kind of heatproof felt wet felt.
The production technology of heatproof felt wet felt of the present invention is: selecting weft material is adopt Weaving-machine to weave after carrying out warping then through warping machine after polyester heald carries out quilling by pirn winding machine, after the first finished product weaved carries out edge head, the base fabric sizing that will be woven into, after sizing, polyurethane chopped fiber is carried out with hair after carry out paving hair, paving hair knot Shu Houjin hand-manipulating of needle thorn, acupuncture is checked finished product to carry out packaging after terminating and is put in storage.
As preferably, described paving hair process is: stereotyped base fabric reverse side is first spread first pass hair, then second time hair of front paving, and front is at the 3rd time hair of paving.
As preferably, described acupuncture course is: base fabric reverse side is carried out empty thorn by paving hair knot Shu Houxian, and depth of needling is 10.5mm, base fabric front continuous print sky is being stung twice, the first time degree of depth of empty thorn is 9mm, and the degree of depth of the empty thorn of second time is 8mm, and the step pitch of acupuncture is 2.8mm.
Beneficial effects of the present invention: it can overcome the drawback of prior art, solves the shortcomings such as former technique produced felt wet felt carpeted surface in the production process of paper mill plays that fish scale skin, water filtering performance be poor, embossing, service life are short.Technical scheme includes the change of the change of base fabric weft material, the change of fleece laminated material, paving hair, needle-punching method.It is not only against disadvantages mentioned above, and also can improve paper machine speed when other identical paper machine, life-saving, improves paper plant's production efficiency.
Accompanying drawing illustrates:
For ease of illustrating, the present invention is embodied as and accompanying drawing is described in detail by following.
Fig. 1 is the process structure schematic diagram of the present invention.
Detailed description of the invention:
As shown in Figure 1, this detailed description of the invention is by the following technical solutions: selecting weft material is that after carrying out warping then through warping machine after polyester heald carries out quilling by pirn winding machine, employing Weaving-machine is weaved, after the first finished product weaved carries out edge head, the base fabric sizing that will be woven into, after sizing, polyurethane chopped fiber is carried out with hair after carry out paving hair, paving hair knot Shu Houjin hand-manipulating of needle thorn, acupuncture is checked finished product to carry out packaging after terminating and is put in storage.
As preferably, described paving hair process is: stereotyped base fabric reverse side is first spread first pass hair, then second time hair of front paving, and front is at the 3rd time hair of paving.
As preferably, described acupuncture course is: base fabric reverse side is carried out empty thorn by paving hair knot Shu Houxian, and depth of needling is 10.5mm, base fabric front continuous print sky is being stung twice, the first time degree of depth of empty thorn is 9mm, and the degree of depth of the empty thorn of second time is 8mm, and the step pitch of acupuncture is 2.8mm.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within the claimed scope of the invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (3)
1. the production technology of a heatproof felt wet felt, it is characterized in that: its production technology is: selecting weft material is adopt Weaving-machine to weave after carrying out warping then through warping machine after polyester heald carries out quilling by pirn winding machine, after the first finished product weaved carries out edge head, the base fabric sizing that will be woven into, after sizing, polyurethane chopped fiber is carried out with hair after carry out paving hair, paving hair knot Shu Houjin hand-manipulating of needle thorn, acupuncture is checked finished product to carry out packaging after terminating and is put in storage.
2. the production technology of a kind of heatproof felt wet felt described in claim 1, it is characterised in that: described paving hair process is: stereotyped base fabric reverse side is first spread first pass hair, then second time hair of front paving, and front is at the 3rd time hair of paving.
3. the production technology of a kind of heatproof felt wet felt described in claim 1, it is characterized in that: described acupuncture course is: base fabric reverse side is carried out empty thorn by paving hair knot Shu Houxian, depth of needling is 10.5mm, base fabric front continuous print sky is being stung twice, the first time degree of depth of empty thorn is 9mm, the degree of depth of the empty thorn of second time is 8mm, and the step pitch of acupuncture is 2.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610131567.1A CN105774088A (en) | 2016-03-09 | 2016-03-09 | Production technology of temperature-resistance paper making wet felt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610131567.1A CN105774088A (en) | 2016-03-09 | 2016-03-09 | Production technology of temperature-resistance paper making wet felt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105774088A true CN105774088A (en) | 2016-07-20 |
Family
ID=56387219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610131567.1A Pending CN105774088A (en) | 2016-03-09 | 2016-03-09 | Production technology of temperature-resistance paper making wet felt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105774088A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108560304A (en) * | 2018-03-06 | 2018-09-21 | 应城市天润产业用布有限责任公司 | Adhesivity material special filtering blanket and its production method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1033666A (en) * | 1987-10-07 | 1989-07-05 | 德雷珀造纸毛布有限公司 | Papermaker press felt |
| CN101638860A (en) * | 2009-02-05 | 2010-02-03 | 上海金熊造纸网毯有限公司 | Woolen blanket for papermaking and manufacturing method thereof |
-
2016
- 2016-03-09 CN CN201610131567.1A patent/CN105774088A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1033666A (en) * | 1987-10-07 | 1989-07-05 | 德雷珀造纸毛布有限公司 | Papermaker press felt |
| CN101638860A (en) * | 2009-02-05 | 2010-02-03 | 上海金熊造纸网毯有限公司 | Woolen blanket for papermaking and manufacturing method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108560304A (en) * | 2018-03-06 | 2018-09-21 | 应城市天润产业用布有限责任公司 | Adhesivity material special filtering blanket and its production method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |
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| RJ01 | Rejection of invention patent application after publication |