KindPack BaseLock Flat-Bottom Bag
KindPack BaseLock Flat-Bottom Bag
Rectangular flat-bottom bag engineered for big kibble fills, with a rigid base that holds its shape under stacking weight. Rebuilt into the KP-ECO-003 PCR Quad-Seal Bulk Kibble Bag green parameter family: mono-PE with a post-consumer recycled (PCR) content direction. Blank front panel, no brand on the pack. All specifications are Draft / Indicative / To Confirm - not a quote.
Specification
| Bag type | Green & Recyclable |
| Structure | Quad-seal flat-bottom construction with four corner seals and a rigid rectangular base panel for maximum vertical fill Re-homed to the KP-ECO-003 PCR Quad-Seal Bulk Kibble Bag build direction: Quad-seal box-bottom bag with four vertical corner seals so it stands as a free-standing column with a square footprint; reinforced top gusset and a two-stage opening line; internal zipper located below the reduced-height fill line (Draft / To Confirm). |
| Material | DRAFT / TO CONFIRM - KP-ECO-003 family material direction: DRAFT / TO CONFIRM - mono-material PE direction with a post-consumer recycled content target. Sample candidates: (a) MDO-PE 30 micron / water-based ink / PE sealant 110-130 micron with 30% PCR direction in the sealant layer; (b) coextruded mono-PE structure with a higher PCR share pending drop and puncture testing. PCR percentage, sealant grade and barrier level are unverified and must be confirmed by testing - not a confirmed specification. SKU-specific options carried over from the original catalogue and still to be confirmed: Direction to select at sampling: high-tensile PET/BOPP/PE composite for 30 lb loads; puncture-resistant sealant layer is recommended where kibble edges are sharp. Mono-material variant is a separate development track. |
| Total thickness | 140-175 micron total (Draft / To Confirm; corner seals and base panel carry a heavier local caliper) - family reference for KP-ECO-003: 140-170 microns total (Draft / To Confirm) - Draft / To Confirm |
| Closure | Heavy-duty press-to-close zipper, tear notch above the zipper, optional carry handle |
| Print process | Flexographic surface print, up to 8 stations, water-based inks; large-format screens sized for the 320-420 mm face (Draft / To Confirm) Applied to this SKU's Flat-Bottom Quad-Seal Bag format. |
| Finish | Matte finish overall with a scuff-resistant topcoat direction on the corner seals; no metallic ink, no foil Original catalogue surface direction to confirm: Matte exterior with a gloss band along the base panel for shelf contrast |
| Window | None. A clear panel is not offered in the PCR mono-PE build because a dissimilar window film would interrupt the single-material direction Format note for KP-PF-004: Window, handle and valve or spout options are not part of this SKU build unless listed; any addition must be re-verified inside the family material direction. |
| Handle | Die-cut reinforced handle integrated into the top gusset of the 25 lb and 35 lb sizes; handle patch material to be matched to the same PE family - To Confirm Format note for KP-PF-004: Window, handle and valve or spout options are not part of this SKU build unless listed; any addition must be re-verified inside the family material direction. |
| Degassing valve | None. No spout and no valve; this format is for dry kibble only Format note for KP-PF-004: Window, handle and valve or spout options are not part of this SKU build unless listed; any addition must be re-verified inside the family material direction. |
| Origin | Dongguan, Guangdong, China |
Sizes & fill weight
| Available sizes | 12 lb / 20 lb / 30 lb (5.4 kg / 9.1 kg / 13.6 kg) - Draft / To Confirm against fill weight and bulk density |
| Dimensions (W x H + gusset) | 12 lb / 20 lb / 30 lb (5.4 kg / 9.1 kg / 13.6 kg). Draft finished size W x H (mm) with draft rectangular base: 12 lb approx. 280 x 450, base 150 x 90; 20 lb approx. 320 x 520, base 170 x 110; 30 lb approx. 360 x 580, base 190 x 120. Draft / To Confirm against pallet cube and stacking load. |
| Monthly capacity | 200,000-500,000 pcs / month |
Bags are built to your fill weight and bulk density, not to a catalogue number — send us the product and we confirm the structure before tooling.
MOQ & unit pricing
500 pcs (digital print) / 20,000 pcs (gravure)
| 500 pcs | USD 1.415 / pc |
| 1,000 pcs | USD 1.274 / pc |
| 5,000 pcs | USD 0.708 / pc |
| 20,000 pcs | USD 0.531 / pc |
Prices are FOB Dongguan and exclude duties and taxes.
Lead time & payment
| Production lead time | 30-45 days |
| Sample lead time | 12-18 days |
| Payment terms | T/T - 40% deposit, balance before shipment |
Documentation supplied
| Food-contact documentation | Food-contact compliance letter and resin declaration for the PCR-containing layers - TO REQUEST | PCR feedstock documentation: source, grade, cleaning process and food-contact suitability - TO REQUEST | Overall and specific migration test report on the finished structure - TO REQUEST | Declaration of Compliance for material, PCR content and printing ink - TO PREPARE | Heavy-metal and contaminant screening report for the recycled input - TO REQUEST | Converting plant GMP certificate (BRCGS, SQF or equivalent) - TO REQUEST | Handle and corner-seal tensile, puncture and drop test report at 25 lb and 35 lb - TO PREPARE | Stacking and pallet compression test report for warehouse storage - TO PREPARE | Food-contact declaration for this SKU's closure and fitment components (Heavy-duty press-to-close zipper, tear notch above the zipper, optional carry handle) - TO REQUEST from the component supplier |
| Environmental claim status | CLAIM PENDING - NOT VERIFIED. Any post-consumer recycled content figure and any recyclability statement for this SKU are unverified. Recycled content must be supported either by physical content traceability or by a documented mass-balance approach, and store drop-off eligibility for the thick mono-PE structure must be assessed separately, because heavier films are not automatically accepted. Until documentation exists, wording stays at 'mono-material PE with a recycled-content direction - verification pending'. SKU note for KP-PF-004: the claim-critical components are the closure and fitment actually used on this build (Heavy-duty press-to-close zipper, tear notch above the zipper, optional carry handle) and the end-of-life route of the pack format of this SKU; both must be covered by the assessments listed before any wording changes. |
About this structure
BaseLock swaps the usual soft bottom for a quad-seal flat-bottom panel, so a 30 lb bag presents a crisp rectangle in the aisle and keeps its silhouette after the first scoop. Four corner seals add rigidity, and the zipper is seated well below the top seal so full fills never touch the closure track. The resin print palette suits heritage and farm-to-bowl brand stories, and pass-through handle options make large bags comfortable to move from car to pantry. In the rebuilt 36-SKU green matrix this product is re-homed to parameter family KP-ECO-003 - PCR Quad-Seal Bulk Kibble Bag - on the basis of structure-first match: quad-seal flat bottom in a large format. The family design direction is: Keep the structure mono-material PE so the bag stays in one stream, and push recycled content into the layers where it can be validated rather than claiming a headline percentage; downgauge the corner seals for source reduction; water-based inks; solvent-free lamination; and a handle patch specified in the same polymer family. The front panel stays blank and carries no brand of ours, so the buyer's own label can be applied. Nothing here is a verified environmental statement: CLAIM PENDING - NOT VERIFIED. Any post-consumer recycled content figure and any recyclability statement for this SKU are unverified. Recycled content must be supported either by physical content traceability or by a documented mass-balance approach, and store drop-off eligibility for the thick mono-PE structure must be assessed separately, because heavier films are not automatically accepted. Until documentation exists, wording stays at 'mono-material PE with a recycled-content direction - verification pending'. Duties & taxes are not included in quoted prices.
Why brands choose it
- Square Column - heavy format packaging with structural geometry - applied to the Flat-Bottom Quad-Seal Bag format
- PCR Quad-Seal Bulk Kibble Bag
Frequently asked
Is your company a manufacturer or a trading company?
We are a direct manufacturer with our own factory in Dongguan, Guangdong, China, founded in 2014. You are welcome to arrange a virtual or on-site factory tour.
Can your packaging be customized?
Yes. We provide full OEM/ODM services including custom printing, size, material structure, pouch type, zipper / spout / handle options, and artwork support.
What types of packaging bags can you produce?
We produce stand-up pouches, flat bottom bags, spout pouches, retort pouches, side gusset bags, quad seal bags, kraft paper bags, mono-material recyclable bags, window bags, and bulk bags.
How do I request a quotation?
Please share your bag type, target size, estimated order quantity, material preference, and design artwork (AI or PDF). Our sales team will reply with a detailed quotation and sampling plan.
How can I contact you?
Use the inquiry form on this page, email us, or reach us via WhatsApp / WeChat. A dedicated project manager will follow up within one business day.
Need this quoted?
Send your fill weight, first-run quantity and target market to kindpackpouch@gmail.com or WhatsApp +86 150 1487 8185. You will get a transparent quote, the MOQ for your structure, and a sample lead time within one business day. Duties and taxes are not included in quoted prices.