Box material for supplying raw materials for manufacturing disposable absorption articles
By designing the box material system and using the M-shaped path to stack the fabric laminate, the problems of insufficient feed length and material replacement losses caused by the fast speed of the assembly line equipment are solved, and more efficient raw material supply and production efficiency are achieved.
Patent Information
- Application Number
- CN202421940400.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-08-12
AI Technical Summary
The existing disposable absorbent items production line equipment is fast, which makes it difficult to keep up with the manual material change speed, resulting in insufficient waste sheets and feed lengths.
A boxing system is designed, including continuous fabric layers laminated through M-shaped paths to form a fabric laminate, and equipped with protective bags, trays and packaging tapes to increase feed length and facilitate handling.
By increasing the stacking height of the box material, the longitudinal space is rationally utilized, the feed length is extended, the material replacement loss is reduced, the production cost is reduced, and the flatness and stability of the fabric layer are improved.
Smart Images
Figure CN222922554U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of raw materials for disposable absorbent articles, in particular to a box material for supplying raw materials for manufacturing disposable absorbent articles. Background Art
[0002] With the advancement of technology, the speed of assembly line equipment used to produce disposable absorbent items such as sanitary napkins, diapers, and pull-up pants has become faster and faster. The output of 600-800 pieces per minute is already a normal equipment speed. Most of the current assembly line equipment uses rolls to provide raw materials for processing. A roll of material can provide about 600-800 meters of raw materials. Generally, the roll needs to be replaced every 5 minutes. During the material replacement process, it is difficult for the manual speed to keep up with the equipment speed, and each material replacement will produce waste sheets. Therefore, in order to alleviate the manual workload, extend the raw material supply length, and reduce the number of material replacement losses, this case was created. Utility Model Content
[0003] Therefore, in view of the above-mentioned problems, the utility model provides a box material for supplying raw materials for manufacturing disposable absorbent articles.
[0004] In order to solve the above technical problems, the solution adopted by the utility model is: a box material for supplying raw materials for the manufacture of disposable absorbent articles, including continuous fabric layers, the fabric layers are repeatedly stacked and wound in a continuous M shape from left to right and then from right to left to form a fabric stack, the outer cover of the fabric stack is provided with a protective bag for preventing the fabric layer from being contaminated, the bag opening of the protective bag faces upward, and a tray is provided at the bottom of the protective bag for facilitating the handling and transportation of the fabric stack, at least two horizontal channels are horizontally penetrated inside the pallet, a strapping tape is passed through the horizontal channel, a free end of the strapping tape passes around the upper surface of the fabric stack and engages with the free end, and a metal strapping buckle is provided between the two free ends of the strapping tape.
[0005] A further improvement is that the four right-angled upper vertical covers on the side of the fabric stack body are provided with supporting angles.
[0006] A further improvement is that the four support angles are connected in pairs to form at least two support panels with U-shaped cross sections.
[0007] A further improvement is that a bottom plate is provided between the fabric layer stack and the bottom of the protection bag, and the support panel is integrally connected to the bottom plate.
[0008] A further improvement is that a top plate is placed on the upper surface of the fabric stack, and the top plate is arranged in the bag opening of the protection bag.
[0009] A further improvement is that the fabric laminate has a width of 1-1.5 m and a length of 1-1.5 m.
[0010] Further improvement: The height of the fabric laminate is 2.0 - 3.5 m.
[0011] Further improvement: The fabric layer is a non-woven fabric layer, a fluffy cotton layer or a blotting paper layer.
[0012] By adopting the foregoing technical solution, the beneficial effects of the present utility model are:
[0013] In this case, the fabric layer is laid back and forth along an M-shaped path to form a fabric laminate, which forms a box material for supplying a large amount of fabric with the tray, the protective bag and the packing belt. The packaging operation is simple, and the tray and the protective bag can be reused to reduce costs. For traditional roll materials, only by increasing the winding diameter can the feeding length be increased. Increasing the winding diameter will increase the occupation of the lateral space. Affected by the site area, the increase space of the roll diameter is very limited. However, the box material in this case can reasonably utilize the longitudinal space by increasing the stacking height to increase the feeding length of the box material, which can better meet the needs of manufacturers.
[0014] A further beneficial effect is that support angles are erected and covered at the four right angles on the side of the fabric laminate, which is beneficial to maintaining the fabric laminate vertically and alleviating the sliding or skewing of the fabric laminate during the moving process.
[0015] A further beneficial effect is that two support panels with a U-shaped cross-section are integrally connected pairwise between the four support angles, and the two support panels symmetrically wrap the side of the fabric laminate, increasing the wrapping and restraining area of the fabric laminate and effectively preventing the fabric laminate from tipping or skewing.
[0016] A further beneficial effect is that a bottom plate is arranged between the fabric laminate and the bottom of the protective bag, which improves the flatness of the initial laying of the fabric layer, reduces the occurrence of tipping or skewing during the laying process of the fabric layer, and is integrally connected with the support panel, increasing the support strength of the support panel.
[0017] A further beneficial effect is that a top plate placed on the upper surface of the fabric laminate increases the stress area and prevents the fabric layer from being wrinkled and deformed by the binding force. Description of the Drawings
[0018] Figure 1 It is a front view structural schematic diagram of a box material for supplying raw materials for manufacturing disposable absorbent articles according to an embodiment of the present utility model.
[0019] Figure 2 It is a front view structural schematic diagram of the opening of the protective bag in a box material for supplying raw materials for manufacturing disposable absorbent articles according to an embodiment of the present utility model.
[0020] Figure 3The utility model is a schematic side view of the structure of an embodiment of a protective bag in a box material for supplying raw materials for manufacturing disposable absorbent articles, with the bag opening unfolded.
[0021] Figure 4 The utility model is a schematic side view of the structure of a protective bag in a box material for supplying raw materials for manufacturing disposable absorbent articles according to an embodiment of the present invention, with the bag mouth sliding downward.
[0022] Figure 5 It is a schematic diagram of the flattening structure of the support panel and the bottom plate and the laying path of the surface layer in a box material for supplying raw materials for manufacturing disposable absorbent articles in an embodiment of the utility model. DETAILED DESCRIPTION
[0023] The utility model is now further described in conjunction with the accompanying drawings and specific embodiments.
[0024] refer to Figures 1 to 5 The embodiment of the utility model discloses a box material for supplying raw materials for manufacturing disposable absorbent articles, including a continuous fabric layer 10, wherein the fabric layer 10 is a non-woven fabric layer or a fluffy cotton layer or a water-absorbing paper layer. The fabric layer 10 is repeatedly stacked and wound in a continuous M shape from left to right and then from right to left to form a fabric stack 11. The width of the fabric stack 11 is 1-1.5m, and the length is 1-1.5m, preferably the width is 1.2m, and the height is preferably 1.2m; the height of the fabric stack 11 is 2.0-3.5m, preferably 2.8m. The outer cover of the fabric stack 11 is provided with a protective bag 12 for preventing the fabric layer 10 from being contaminated. The protective bag 12 is a transparent plastic bag, and the bag mouth of the protective bag 12 is upward so that after opening the upper mouth of the protective bag 12, the box material can be directly supplied to the fabric layer 10 without removing the entire protective bag 12. A pallet 13 is provided at the bottom of the protective bag 12 for easy handling and transportation of the fabric stack 11. The pallet 13 is a plastic pallet. Two horizontal channels 14 are horizontally penetrated inside the pallet 13 for easy forklift to enter and transport. A strapping tape 15 is passed through the horizontal channel 14. The strapping tape 15 is a plastic strapping tape. One free end of the strapping tape 15 passes around the upper surface of the fabric stack 11 and is engaged with the free end. A metal strapping buckle 16 is provided between the two free ends of the strapping tape 15.
[0025] The four right-angled upper vertical covers on the side of the fabric laminate 11 are provided with support angles 17 for alleviating the skewness of the fabric laminate 11. The four support angles 17 are connected in pairs to form two support panels 18 with a U-shaped cross section to further prevent the fabric laminate 11 from skewness.
[0026] A bottom plate 19 is provided between the fabric laminate 11 and the bottom of the protection bag 12. The support panel 18 is integrally connected to the bottom plate 19 to enhance the support strength of the support panel 18. A top plate 20 is placed on the upper surface of the fabric laminate 11, and the top plate 20 is disposed within the bag opening of the protection bag 12.
[0027] The above has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and descriptions is only to illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.
Claims
1. A box material for supplying raw materials for the manufacture of disposable absorbent articles, comprising a continuous fabric layer, characterized in that: The fabric layers are repeatedly stacked and wound in a continuous M shape from left to right and then from right to left to form a fabric stack body. The outer cover of the fabric stack body is provided with a protective bag for preventing the fabric layers from being contaminated. The bag opening of the protective bag faces upward, and a pallet is provided at the bottom of the protective bag for easy handling and transportation of the fabric stack body. At least two horizontal channels are horizontally penetrated inside the pallet, and a strapping tape is passed through the horizontal channel. A free end of the strapping tape passes around the upper surface of the fabric stack body and is engaged with the free end, and a metal strapping buckle is provided between the two free ends of the strapping tape.
2. A box material for supplying raw materials for manufacturing disposable absorbent articles according to claim 1, characterized in that: Four right-angled vertical covers on the side of the fabric stack are provided with supporting angles.
3. A box material for supplying raw materials for manufacturing disposable absorbent articles according to claim 2, characterized in that: The four support angles are connected in pairs to form at least two support panels with U-shaped cross sections.
4. A box material for supplying raw materials for manufacturing disposable absorbent articles according to claim 3, characterized in that: A bottom plate is arranged between the fabric stack and the bottom of the protection bag, and the support panel is integrally connected to the bottom plate.
5. A box material for supplying raw materials for manufacturing disposable absorbent articles according to claim 1, 2, 3 or 4, characterized in that: A top plate is placed on the upper surface of the fabric stack, and the top plate is arranged in the bag opening of the protection bag.
6. A box material for supplying raw materials for manufacturing disposable absorbent articles according to claim 1, 2, 3 or 4, characterized in that: The fabric laminate has a width of 1-1.5 m and a length of 1-1.5 m.
7. A box material for supplying raw materials for manufacturing disposable absorbent articles according to claim 6, characterized in that: The height of the fabric stack is 2.0-3.5m.
8. A box material for supplying raw materials for manufacturing disposable absorbent articles according to claim 1, characterized in that: The fabric layer is a non-woven fabric layer, a fluffy cotton layer or a water-absorbing paper layer.