Integral easy-to-tear release paper

By designing tear grooves and holes on the surface of the release paper, and with the tear grooves located outside the tear holes, the tear holes provide excellent auxiliary tearing effect. A support cylinder is fixedly connected to the surface of the carrier plate, and the release paper tape is wound around the outside of the support cylinder. During tearing, the support cylinder can be fitted onto the column support, which assists in unwinding and improves unwinding efficiency. After tearing the release paper tape, the free end of the release paper tape can be inserted into the positioning groove surface of the carrier plate. The anti-slip pad provides excellent auxiliary positioning and facilitates reuse.

CN223722457UActive Publication Date: 2025-12-26ZHENJIANG HONGDE NEW MATERIAL TECH CO LTD
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Patent Information

Application Number
CN202520386890.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-06
Publication Date
2025-12-26
Estimated Expiration
2035-03-06

AI Technical Summary

Technical Problem

Existing release paper has a simple paper tube structure during production and packaging, which cannot effectively assist in tearing, resulting in poor performance.

Method used

Tear grooves and tear holes are made on the surface of the release paper tape, and a support cylinder is inserted inside. Positioning grooves and anti-slip pads are set on the carrier plate. A limiting ring is connected to the inner wall of the support cylinder, and a reinforcing cylinder is sleeved on the outside to improve the tearing and positioning effect.

Benefits of technology

The design of tear grooves and tear holes assists in the segmented tearing of release paper. The combination structure of support cylinder and carrier plate improves unwinding efficiency. The setting of anti-slip pads and limit rings ensures stable positioning, improving ease of use and stability.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses integral type easy-to-tear release paper. The integral type easy-to-tear release paper comprises a release paper tape, a tearing groove formed in the surface of the release paper tape and a tearing hole formed in the surface of the release paper tape, the support cylinder is inserted into the release paper tape, the carrier plate is fixedly connected to the opening end of the support cylinder, the positioning groove is formed in the surface of the carrier plate, and the non-slip mat is adhered to the inner wall of the positioning groove. Tearing treatment is carried out along one of the tearing grooves of the release paper tape, and a good auxiliary tearing effect is achieved due to the arrangement of the tearing holes; the surface of the carrier plate is fixedly connected with a supporting cylinder, the exterior of the supporting cylinder is wound and wrapped with a release paper tape, when tearing treatment is carried out, the supporting cylinder can be arranged on a columnar supporting piece in a sleeving mode, the auxiliary unwinding effect is achieved, and the unwinding efficiency is improved; and after the release paper tape is torn, the free end of the release paper tape can be inserted into the surface of the positioning groove of the carrier plate, and the non-slip mat has a good auxiliary positioning effect and is convenient to use again.
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Description

TECHNICAL FIELD

[0001] The utility model belongs to the release paper technical field, and specifically relates to a whole type easy-to-tear release paper. BACKGROUND

[0002] The classification of release paper can be classified as plastic release paper and non-plastic release paper, and can be classified as silicone release paper and non-silicone release paper according to release agent.

[0003] According to the search, the whole type easy-to-tear release paper with patent announcement No. CN218621575U includes a reel, the outer surface of the reel is wound with a release paper body, the surface of the release paper body is provided with a pinhole strip, the release paper body includes base paper, a sticking layer and a protective film, the outer surface of the protective film is provided with an easy-to-tear strip, and the sticking layer is located between the base paper and the protective film. Through the setting of the pinhole strip, the user can conveniently tear the release paper when using the release paper, then rub the edge of the release paper back and forth with the thumb and the index finger, at this time, the protective film can be quickly torn off for use under the operation of the easy-to-tear strip, and through the setting of the wear-resistant layer, the folding-resistant layer and the breathable layer, the wear-resistant layer improves the wear resistance of the main release paper.

[0004] At present, in the prior art, the common release paper is provided with a paper tube in the internal position during production and packaging, which is used for supporting and fixing the release paper, but due to the simple structure of the paper tube, the paper tube cannot effectively assist the tearing of the release paper, and the use effect is not good, therefore, it is necessary to design a whole type easy-to-tear release paper to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a whole type easy-to-tear release paper to solve the problems in the background art.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a whole type easy-to-tear release paper, which comprises a release paper tape, a tearing groove arranged on the surface of the release paper tape, and a tearing hole arranged on the surface of the release paper tape.

[0007] A supporting cylinder is inserted into the release paper tape, a carrier plate is fixedly connected to the opening end of the supporting cylinder, a positioning groove is arranged on the surface of the carrier plate, and an anti-skid pad is bonded to the inner wall of the positioning groove.

[0008] Preferably, the tearing groove is located at the two side edges of the release paper tape, and the tearing hole is located between the two groups of tearing grooves in the adjacent positions.

[0009] Preferably, a guide groove is arranged on the surface of the carrier plate, and the guide groove is arranged at the opening end of the positioning groove.

[0010] Preferably, the end of the positioning groove extends to the surface of the supporting cylinder, and the back surface of the carrier plate is provided with anti-skid lines.

[0011] Preferably, the inner wall of the supporting cylinder is fixedly connected with a limiting ring, and a limiting table is arranged at the connecting position of the limiting ring and the supporting cylinder.

[0012] Preferably, a reinforcing cylinder is inserted at the opening position of the supporting cylinder, and the inside of the reinforcing cylinder is provided with a square-shaped through hole.

[0013] Preferably, a traction groove is arranged on the inner wall of the reinforcing cylinder, and the insertion end of the reinforcing cylinder extends to the surface of the limiting table.

[0014] Compared with the prior art, the present application has the following beneficial effects:

[0015] 1. The release paper tape is provided with a tear groove and a tear hole, the tear groove is located at the outer side of the tear hole, when it is needed to tear the release paper tape in sections, the tear groove of the release paper tape is used for tearing, the tear hole has a good auxiliary tearing effect, the supporting cylinder is fixedly connected to the surface of the carrier plate, the supporting cylinder is wrapped with the release paper tape, when the release paper tape is torn, the supporting cylinder can be sleeved on the column-shaped supporting piece, has an auxiliary unwinding effect, and the unwinding efficiency is improved, after the tearing of the release paper tape is completed, the free end of the release paper tape is inserted on the surface of the positioning groove of the carrier plate, the anti-skid pad has a good auxiliary positioning effect, and the release paper tape is convenient to use again.

[0016] 2. The inner wall of the supporting cylinder is fixedly connected with a limiting ring, and a limiting table is arranged at the connecting position of the limiting ring and the supporting cylinder, according to the need, the reinforcing cylinder is inserted in the inside of the supporting cylinder, and the insertion end of the reinforcing cylinder extends to the surface of the limiting table. The reinforcing cylinder is sleeved on the rectangular supporting piece, and the carrier plate is fixed and not easy to shake. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the present application;

[0018] Figure 2 It is a reinforcing cylinder and supporting cylinder structure schematic view of the present application;

[0019] Figure 3 It is a carrier plate and supporting cylinder structure schematic view of the present application;

[0020] Figure 4 It is a reinforcing cylinder structure schematic view of the present application.

[0021] In the drawing: 1, release paper tape; 2, tear groove; 3, tear hole; 4, carrier plate; 5, reinforcing cylinder; 6, traction groove; 7, supporting cylinder; 8, positioning groove; 9, anti-skid pad; 10, guide groove; 11, limiting ring; 12, limiting table. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0023] Embodiment one: please refer to Figures 1 to 4 The utility model provides a whole type easy to tear off type paper technical scheme: including the release paper tape 1, the tear slot 2 of setting in the surface of release paper tape 1 and the tear hole 3 of setting in the surface of release paper tape 1,

[0024] The support cylinder 7 is inserted into the release paper tape 1, the carrier plate 4 is fixedly connected to the opening end of the support cylinder 7, the positioning groove 8 is arranged on the surface of the carrier plate 4, and the anti-slip pad 9 is attached to the inner wall of the positioning groove 8.

[0025] The tear slot 2 is located at the two side edges of the release paper tape 1, the tear hole 3 is located between the two groups of tear slots 2 at adjacent positions, the surface of the carrier plate 4 is provided with a guide groove 10, the guide groove 10 is arranged at the opening end of the positioning groove 8, the end of the positioning groove 8 extends to the surface of the support cylinder 7, and the back surface of the carrier plate 4 is provided with an anti-slip pattern.

[0026] From the above description, the utility model has the following beneficial effects: the tear slot 2 and the tear hole 3 are arranged on the surface of the release paper tape 1, the tear slot 2 is located at the outer side of the tear hole 3, when the release paper tape 1 needs to be torn in sections, the tear slot 2 of the release paper tape 1 is torn, and the tear hole 3 has a good auxiliary tearing effect; the support cylinder 7 is fixedly connected to the surface of the carrier plate 4, the release paper tape 1 is wound around the outside of the support cylinder 7, when the release paper tape 1 is torn, the support cylinder 7 can be sleeved on the column-shaped support, which has an auxiliary unwinding effect and improves the unwinding efficiency; after the tearing of the release paper tape 1 is completed, the free end of the release paper tape 1 can be inserted into the positioning groove 8 on the surface of the carrier plate 4, the anti-slip pad 9 has a good auxiliary positioning effect, and the release paper tape 1 is convenient to use again.

[0027] Embodiment two: please refer to Figures 1 to 4 As shown in the embodiment one, on the basis of the embodiment one, the utility model provides a whole type easy to tear off type paper technical scheme: the inner wall of the support cylinder 7 is fixedly connected with a limiting ring 11, a limiting table 12 is arranged at the connecting position of the limiting ring 11 and the support cylinder 7, a reinforcing cylinder 5 is inserted into the opening position of the support cylinder 7, a rectangular through hole is arranged in the reinforcing cylinder 5, a traction groove 6 is arranged on the inner wall of the reinforcing cylinder 5, and the insertion end of the reinforcing cylinder 5 extends to the surface of the limiting table 12.

[0028] According to the technical scheme, the inner wall of the supporting cylinder 7 is fixedly connected with the limiting ring 11, the connecting position of the limiting ring 11 and the supporting cylinder 7 is provided with the limiting table 12, the reinforcing cylinder 5 is inserted into the inside of the supporting cylinder 7 according to the requirement of use, and the insertion end of the reinforcing cylinder 5 extends to the surface of the limiting table 12. The reinforcing cylinder 5 is sleeved on the rectangular supporting piece, and the carrier plate 4 is fixed and not easy to shake.

[0029] The working principle and use process of the utility model are as follows: the surface of the release paper tape 1 is provided with a tear groove 2 and a tear hole 3, the tear groove 2 is located at the outer side of the tear hole 3, when sectional tearing is needed, tearing treatment is carried out along one of the tear grooves 2 of the release paper tape 1, the tear hole 3 has a good auxiliary tearing effect; the surface of the carrier plate 4 is fixedly connected with a supporting cylinder 7, the supporting cylinder 7 is wrapped with the release paper tape 1 outside, when tearing treatment is carried out, the supporting cylinder 7 can be sleeved on a columnar supporting piece, has an auxiliary unwinding effect, and improves unwinding efficiency; after the tearing treatment of the release paper tape 1 is completed, the free end of the release paper tape 1 can be inserted on the surface of the positioning groove 8 of the carrier plate 4, the anti-skid pad 9 has a good auxiliary positioning effect, and facilitates reuse; the inner wall of the supporting cylinder 7 is fixedly connected with a limiting ring 11, the connecting position of the limiting ring 11 and the supporting cylinder 7 is provided with a limiting table 12, the reinforcing cylinder 5 is inserted into the inside of the supporting cylinder 7 according to the requirement of use, and the insertion end of the reinforcing cylinder 5 extends to the surface of the limiting table 12. The reinforcing cylinder 5 is sleeved on the rectangular supporting piece, and the carrier plate 4 is fixed and not easy to shake.

[0030] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Additionally, unless otherwise specified, the use of the terms "a" or "an" to describe a plurality of elements is not intended to restrict the description to a single element nor to imply that all of the elements must be the same.

[0031] The above description is only used to explain the technical scheme of the utility model and not to limit it, and other modifications or equivalent replacements of the technical scheme of the utility model made by those skilled in the art should be covered in the scope of claims of the utility model.

Claims

1. A unitary easy-release paper comprising a release paper strip (1), characterized in that: A tear groove (2) is opened on the surface of the release paper tape (1), and a tear hole (3) is opened on the surface of the release paper tape (1); A supporting cylinder (7) is inserted into the release paper tape (1), a carrier plate (4) is fixedly connected to the opening end of the supporting cylinder (7), a positioning groove (8) is opened on the surface of the carrier plate (4), and an anti-skid pad (9) is bonded to the inner wall of the positioning groove (8).

2. A unitary, easily tearable paper according to claim 1, wherein: The tear groove (2) is located at the two side edges of the release paper tape (1), and the tear hole (3) is located between the two groups of tear grooves (2) in the adjacent positions.

3. The unitary, easy-tear-away paper of claim 1, wherein: The surface of the carrier plate (4) is provided with a guide groove (10), and the guide groove (10) is in communication with the opening end of the positioning groove (8).

4. The unitary, easy-tear-away paper of claim 1, wherein: The end of the positioning groove (8) extends to the surface of the supporting cylinder (7), and the back of the carrier plate (4) is provided with an anti-skid pattern.

5. The unitary, easy-tear-away paper of claim 1, wherein: The inner wall of the supporting cylinder (7) is fixedly connected with a limiting ring (11), and the connecting part of the limiting ring (11) and the supporting cylinder (7) is provided with a limiting table (12).

6. A unitary, easily tearable paper as defined in claim 5, wherein: The opening position of the supporting cylinder (7) is inserted with a reinforcing cylinder (5), and the inside of the reinforcing cylinder (5) is provided with a rectangular through hole.

7. A unitary, easily tearable paper as defined in claim 6, wherein: The inner wall of the reinforcing cylinder (5) is provided with a traction groove (6), and the insertion end of the reinforcing cylinder (5) extends to the surface of the limiting table (12).