CA2170722A1 - Method and apparatus for making a paint roller - Google Patents
Method and apparatus for making a paint rollerInfo
- Publication number
- CA2170722A1 CA2170722A1 CA 2170722 CA2170722A CA2170722A1 CA 2170722 A1 CA2170722 A1 CA 2170722A1 CA 2170722 CA2170722 CA 2170722 CA 2170722 A CA2170722 A CA 2170722A CA 2170722 A1 CA2170722 A1 CA 2170722A1
- Authority
- CA
- Canada
- Prior art keywords
- core
- mandril
- thermoplastic material
- cover
- paint roller
- 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.)
- Granted
Links
Abstract
A method and apparatus for making reusable paint rollers comprised of a core formed of thermoplastic material. The core is formed by helically winding one or more strips of thermoplastic material about a stationary mandril. A layer of adhesive is then applied to the outer surface of the core whereupon a cover, applied as a strip of material or as blown on fibers, is bonded thereto. The core may also be formed by applying liquefied thermoplastic material to a driven belt which transfers the thermoplastic material to the mandril.
The paint roller may also be made by bonding, in a single step, the fabric cover to the wound strip wrapped about the mandril. The cover is then pressed onto the core to form a tight and secure bond therebetween. The mandril may also be cooled to speed the production process.
The paint roller may also be made by bonding, in a single step, the fabric cover to the wound strip wrapped about the mandril. The cover is then pressed onto the core to form a tight and secure bond therebetween. The mandril may also be cooled to speed the production process.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/447,536 US5572790A (en) | 1989-08-15 | 1995-05-24 | Method of making a paint roller |
US08/447,536 | 1995-05-24 | ||
US57629395A | 1995-12-21 | 1995-12-21 | |
US08/576,293 | 1995-12-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2170722A1 true CA2170722A1 (en) | 1996-11-25 |
CA2170722C CA2170722C (en) | 2002-04-23 |
Family
ID=27035006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2170722 Expired - Lifetime CA2170722C (en) | 1995-05-24 | 1996-02-29 | Method and apparatus for making a paint roller |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2170722C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2005238550B2 (en) * | 2004-04-30 | 2010-09-16 | Nova-Duct Technologies Pty Ltd | Manufacture of reinforced tubular products of predetermined length |
US8167782B2 (en) | 2007-02-16 | 2012-05-01 | Linzer Products Corp. | Method and apparatus for making a paint roller and product produced thereby |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2582946A1 (en) * | 2004-04-30 | 2005-11-10 | Nova-Duct Technologies Pty Ltd | Manufacture of reinforced tubular products of predetermined length |
-
1996
- 1996-02-29 CA CA 2170722 patent/CA2170722C/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2005238550B2 (en) * | 2004-04-30 | 2010-09-16 | Nova-Duct Technologies Pty Ltd | Manufacture of reinforced tubular products of predetermined length |
US8167782B2 (en) | 2007-02-16 | 2012-05-01 | Linzer Products Corp. | Method and apparatus for making a paint roller and product produced thereby |
Also Published As
Publication number | Publication date |
---|---|
CA2170722C (en) | 2002-04-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2153139A1 (en) | Method of making a paint roller | |
WO1994025284A3 (en) | Method and apparatus for making spiral carrier sleeves for printing cylinders and product thereof | |
CA2335828A1 (en) | Paint roller with integrated core and cover and method and apparatus for production of same | |
US5254806A (en) | Insulated magnet wire, method of forming the same, and transformer windings formed therefrom | |
CA2170722A1 (en) | Method and apparatus for making a paint roller | |
CN107652867A (en) | Application type flocking belt of sealing strip for automobile preparation method | |
FI65736C (en) | BANDFORMIGT BOEJLIGT BEKLAEDNADSMATERIAL FOER OMMANTLING AV VARME- KYL- OCH LJUDISOLERINGAR SAMT FOERFARANDE FOER DESS AFRSTAELLNING | |
DE60131999D1 (en) | METHOD FOR PRODUCING MULTILAYER POLYMERIC FILMS | |
EP0399956A3 (en) | Method and device for producing endless drive belts | |
KR100190223B1 (en) | Procese and apparatus for bonding fabric | |
CA2074087A1 (en) | Paint roller and apparatus and method for making the same | |
KR100416295B1 (en) | Pleated packing paper and its manufacturing device | |
JPH0351575B2 (en) | ||
CA1189776A (en) | Method for applying film | |
JPS6058020B2 (en) | How to process embossed paper | |
CA1208573A (en) | Method of making a wire supported hose and a wire supported hose | |
JPS6455242A (en) | Manufacture of composite tape | |
KR200381450Y1 (en) | Pleated packing paper and its manufacturing device | |
JPH0218892A (en) | Manufacture of electroluminescence lamp | |
EP0099242A3 (en) | A method and apparatus for winding a running web of material onto a winding roll | |
CA2315283A1 (en) | Method of making a paint roller with non-plastic base material | |
JPS59112098A (en) | Production of laminated crepe paper for packing | |
JP2005066867A (en) | Lame-containing sheet and its manufacturing method | |
JPS6134987B2 (en) | ||
HUT40950A (en) | Method and apparatus for producing laminated flexible sheet-like product |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20160229 |